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Job Description Warehouse Associate / Material Handler A large Logistics company seeks 2 Warehouse Associates / Material Handlers to ensure metal products are properly secured for packing and shipping at their facility in Montebello, CA. This is a full-time position where you’ll earn $20 an hour and work Monday – Friday from 6:30AM - 3:00PM, plus overtime on Saturdays when needed. This facility has an employee lunchroom for you to use. Plus, you will enjoy weekly pay, direct deposit, and other perks! As a Warehouse Associate / Material handler, you will be expected to: • Secure and unsecure all metal materials that the warehouse receives and ships out., • Block and brace metal products using proper procedures., • Use oil drum sprayers to oil bar stock materials, as needed., • Cut inbound seal on container doors, using bolt cutters., • Cut all metal banding from inbound metal materials on the Load Roll Pallets (LRP’s) and remove carefully to avoid damage., • Loosen chains and nylon straps and remove from LRP’s and store supplies properly., • Remove any bulkheads and prepare for return., • Put all chains and binders into the assigned LRPC (coil LRP). To qualify for these Warehouse Associate / Material handler positions, you must: • Have at least 1 year of logistics, metal, transportation, intermodal, or warehousing experience., • Wear the proper safety attire in the warehouse including steel-toed boots, gloves, long-sleeved shirts, full-length cotton pants, and safety glasses., • Know how to use hand tools, chains, metal binders, and power saws. If you are a reliable individual seeking a great full-time opportunity, then please apply now!

Job DescriptionSalary: $19-$20 Our Brea warehouse is looking for a Warehouse Associate to join the PM team. Must have previous experience working in a busy warehouse environment. Monday to FridayLATE PMshift - exact hours of 3pm to 11:30 pm *Please note that these hours are fixed, please do not apply for part-time or if you cannot meet the stated start or finish time. The Brea Warehouse environment offers varied duties not limited to, but include: • picking, • packing, • will-call and customer interaction, • loading/unloading containers, • shipping, • freight and logistics, • use of reach forklift, • use of sit down forklift Must be able to carry out regular and repetitive heavy lifting (up to 50lbs) as well as the ability to carry out for most of the day twisting, pushing, pulling and bending. Must have forklift experience (both sit down and reach/stand up) Use of Pallet trucks, RF scanners, label machines and a PC will be required for which training can be offered to the right candidate. This is not an exhaustive list and other duties related to warehouse processes may be required. ITP is ADA-compliant and welcomes requests for accommodations to the listed essential duties from employees with ADA recognized conditions. Organization Overview: Industrial Threaded Products, Inc. (ITP) is a privately owned company experiencing annual growth and expansion through the acquisitions of Construction Tool and Threading and Ababa Bolt. The continued success of ITP is entirely dependent on the sales, distribution and manufacture of threaded products and fasteners. The Brea, CA headquarters hosts centralized accounting, sales and purchasing functions as well as packaging and kitting operations and is the Southern Californian base for directors of the business. Fabrication and manufacturing operations sit within the Rancho Cucamonga, CA facility, and the Fresno, CA hub services Northern California. All sites deliver to customers, manage VMIs, and offer will-call. ITP has been family-owned and operated since1979 servicing the Western United States. ITPs core business is the construction industry but our industry knowledge is diverse and satisfies a number of industries and market segments. Our fundamental strength rests in our customer service, product knowledge and value pricing. ITP is the go-to company for both standard and hard to source fastener needs. ITPs Core Values Our core values are intrinsic in all we do, and all employees must learn and work to them in all they do: Serving(we thoroughly enjoy providing a level of quality & service that goes far beyond what is expected) Hardworking(we are passionate and will outwork any competitor with efficiency and relentless focus) Innovative(we choose to be a solutions-driven company committed to strategic innovation) Relational(people matter deeply to us and we treat them with the highest level of respect and loyalty) Trusted(we are honored by the level of trust given to us by our customers and we embrace our reputation) Candor(approaching all dealings and communications in a respectful, open, and honest way) Job Type: Full-time Pay: $19.00-$20.00 per hour Benefits: • 401(k), • Dental insurance, • Employee assistance program, • Employee discount, • Health insurance, • Health savings account, • Life insurance, • Paid time off, • Referral program, • Retirement plan, • Vision insurance Experience level: • 1 year Schedule: • 8-hour shift, • Monday to Friday, • Night shift Experience: • Reach/ Stand up lift: 2 years (Required), • Warehouse Experience: 2 years (Required) Work Location: In person

Job Description Western Truck Exchange is looking for an experienced Automotive Technician (GM Specialist) to join our growing team. We’re building a shop where technicians are supported, respected, and rewarded for skill—especially those who want to grow into (or deepen) a specialty. In this role, you’ll diagnose, repair, and maintain gas vehicles (including GM vehicles and some passenger cars), as well as light-duty trucks, with a focus on safety, quality, and clear communication. COMPENSATION & PERKS • Opportunity to earn $100,000+ annually with a competitive wage system, • Profit Sharing Plan, • Rapid Improvement Plan incentives (quarterly opportunities to earn extra cash), • Paid training, • Employee referral bonus, • Uniform allowance, • Employee discount and paid time off SHOP ENVIRONMENT, • Professional standards and real advancement paths, • We are certified for CAT and Cummins repairs, and qualified for Allison maintenance and rebuild services (experience with these is a plus). CORE RESPONSIBILITIES, • Perform preventative maintenance inspections, oil changes, chassis lubrication, and identify worn/damaged parts, • Repair/diagnose major systems with minimal supervision (based on skill level), including clutches, electrical systems, hydraulic/air brake systems, HVAC, instruments/gauges, and PM services, • Diagnose/repair major components including gasoline engines (especially GM), drivetrain/powertrain (differentials, transmissions, driveshafts, PTOs, wheel ends), engine bolt-on components (turbochargers, fan clutches, injectors/fuel system components), and electronics (ECM/ECU/sensors), • Road test vehicles as needed to confirm concerns and verify repair quality REQUIRED QUALIFICATIONS, • 5+ years of practical experience in mechanical inspections and repairs, • High school diploma or equivalent, • Proficiency with shop tools/hand tools; ability to supply a basic set of hand tools (as applicable by role/level), • Valid driver’s license (CDL is a plus), • Comfortable working in non–climate controlled conditions, • Reliable attendance and punctuality, • Basic computer skills for maintenance systems and documentation, • Willingness to travel as needed (customer yards and training sites) STRONGLY PREFERRED, • GM automotive repair experience (including engine performance/driveability, electrical, and diagnostics), • Experience with diagnostic tools, • Experience with GM scan tools/software (e.g., GM MDI/MDI2, GDS2/Techline) a plus, • Experience with CAT and Cummins engine diagnostics/repairs (certified repair environment a plus), • Experience with Allison transmission maintenance and rebuild-related services, • Experience working on International and Mitsubishi Fuso medium-duty platforms, • Vocational/technical certifications WHAT TO EXPECT, • Complete and submit an application, • Interviews: typically at least two conversations to confirm fit both ways, • Background check (employment/education/criminal history) and drug screening, • Selected candidates may receive a brief follow-up questionnaire to indicate their level of proficiency across key technical skills and systems WHO WE ARE At Western Truck Exchange, we believe our people are the driving force that keeps our customers—and the transportation industry—moving forward. That’s why we foster a culture of respect, appreciation, and opportunity, recognizing every employee’s contribution to our shared success. Western Truck Exchange is the leading retailer of used and new medium-duty commercial trucks in Los Angeles. Established in 1922, we’re one of California’s oldest licensed dealerships—and we’re proud to be an International dealership with a service team focused on doing the job right, safely, and professionally. We’re always looking for motivated, hardworking professionals who are passionate about helping fleets stay on the road and businesses keep moving. Whether in sales, service, or parts, teamwork drives everything we do—and it’s what allows us to deliver for our customers, every time. If you’re ready to bring your skills to an industry where reliability matters most, we’d love to hear from you. We are an equal opportunity employer and prohibit discrimination/harassment in accordance with applicable laws.

Job DescriptionSalary: $20-$22/hour DOE Position Summary: We are looking for a reliable and detail-oriented Receiving Associate to join the Brea 2nd shift team. In this fast-paced, high-volume environment, our Receiving Department plays a critical role in ensuring the accuracy and efficiency of incoming inventory. This position works closely alongside another receiver, requiring strong communication, a collaborative mindset, and the ability to stay organized under pressure. The ideal candidate will have a minimum of 3 years of receiving and inventory management experience in a warehouse environment, particularly with SKU-heavy inventory. You should be comfortable handling multiple deliveries throughout the day, verifying incoming shipments, and maintaining accurate inventory records. We are looking for someone who thrives in a non-stop environment and takes pride in being a dependable part of a hardworking team. Key Responsibilities: • Receive, inspect, and verify incoming shipments for accuracy and damage, • Accurately process receiving documentation and update inventory systems, • Assist in organizing and sorting materials for proper warehouse storage, • Collaborate with receiving team member to manage daily workload, • Communicate with purchasing, inventory, and warehouse teams to resolve discrepancies, • Maintain cleanliness and organization in the receiving area, • Safely operate forklifts and other material handling equipment Qualifications: • Minimum 3 years of warehouse receiving and inventory control experience, • Experience with SKU-intensive inventory required, • Strong attention to detail and accuracy in record-keeping, • Ability to lift and move heavy materials (up to 50 lbs.) regularly, • Forklift certification is a plus, • Computer skills, • Ability to learn ERP software (P21), • Dependable, punctual, and able to work effectively as part of a close-knit team, • Spanish Bilingual (desired) This is not an exhaustive list and other duties related to sales management may be required. ITP is ADA compliant and welcomes requests for accommodations to the listed essential duties. Benefits: • Medical Insurance (Kaiser or HealthNet), • Dental Insurance, • Vision insurance, • HRA (Health Reimbursement Account) Option, • HSA (Health Savings Account) Option, • Disability insurance, • 401(k), • Profit Sharing (after 1 calendar year of service), • Employee Discount Program, • Holiday Pay (7 days), • Life insurance (company-paid and Additional Voluntary Plans), • Paid time off (1st year is 40 hours), • Referral program, • Safety Boot program (yearly voucher) Job Title: Receiving Associate PM Schedule: Full Time | MondayFriday| 2nd Shift | 3:00 PM 11:30 PM Location: 515 N Puente St, Brea, CA 92821 Compensation: $20-22/hour DOE (includes $1 shift differential) Industrial Threaded Products, Inc. (ITP) is a leading distributor and manufacturer of commercial threaded products and fasteners. The company has grown from a small industrial distributor in 1979 to a global supply chain service provider today, serving organizations nationwide. The companys growth has in part been attributable to its ongoing focus on better serving its customers through expanded and improved capabilities and product offerings, most recently by adding an automatic packaging line and custom threading operation. ITP serves several different industries and market segments, with a core focus on Construction, Waterworks, OEM, Pipe Supports, and Structural Steel. The company is family owned but is managed by a senior executive team focused on strategy and ongoing planning. Management places high value on training and empowering its team members and rewarding performance.The companys headquarters are located in Brea, CA, which hosts centralized accounting, sales, and purchasing functions, as well as warehouse, packaging, and kitting operations. Our Rancho Cucamonga, CA facility serves as a distribution hub supporting customers nationwide and houses additional manufacturing and warehousing operations. The Ontario, CA facility is dedicated to forging and fabrication, expanding our in-house production capabilities. Our Fresno, CA warehouse services Northern California and a number of national accounts. The acquisitions of Construction Tool & Threading Co., Ababa Bolt, and Bristol Machine Co. have been pivotal in expanding our capabilities, broadening our product and service offerings, and reinforcing our commitment to meeting the diverse needs of our customers nationwide. ITPs Core Values Our core values are intrinsic in all we do, and all employees must learn and work to them in all they do: Serving(we thoroughly enjoy providing a level of quality & service that goes far beyond what is expected) Hardworking(we are passionate and will outwork any competitor with efficiency and relentless focus) Innovative(we choose to be a solutions-driven company committed to strategic innovation) Relational(people matter deeply to us and we treat them with the highest level of respect and loyalty) Trusted(we are honored by the level of trust given to us by our customers and we embrace our reputation) Candor(approaching all dealings and communications in a respectful, open, and honest way)

Job DescriptionShift DisclosureThis position is scheduled for second shift, working 3:30pm - 12:00am. Job SummaryThe Warehouse Associate is responsible for processing outgoing gasket and bolt shipments, including order picking, packing, and staging. This role operates material handling equipment and supports inbound receiving, inventory organization, and general warehouse operations to ensure accurate and on-time customer deliveries. Job Duties and Responsibilities • Packs and ship gaskets as requested by customer., • Pull & Pack orders for outgoing., • Processes Inbound Transfers, UPS, FedEx or any incoming freight to be received., • Puts stock up on designated locations/shelving and maintains daily inventory., • Performs daily jobs for Gaskets and Stud Bolts required by Clients., • Assembles boxes for shipments and monitors daily any boxes staged and due but not shipped., • Load all trucks with out-going freight, • Keep Will Call area organized and current., • Cross training required on all warehouse operations., • Monitor Propane tanks ensuring capacity is maintained and coordinate with supervisor to get tanks filled when necessary., • Pick from location listed on pick ticket making sure to verify that length and diameter as well as material is correct before packaging., • Palletize orders with more than 5 boxes., • Advise sales of any shortage’s online items, • Mark each line item with box # and ensure line item corresponds to marking on the box or boxes., • Maintain a neat clean work environment; pick up any box packing and tear off box flaps as you go., • Perform other tasks as required to meet on-time delivery of customer orders which may include any other warehouse function not listed above., • May perform other duties as assigned by Warehouse Lead or Branch Manager.Skills, • Ability to understand verbal and written instructions/documents., • Has basic computer capabilities and is proficient in Microsoft Office., • Ability to work with a team.Education, • High school diploma or equivalentWork Experience, • 1-3 years warehouse and shipping experience preferredPhysical Requirements, • Ability to lift, climb, bend, stoop, push/pull., • Continuous standing and/or walking., • Works frequently with weights must be able to lift 30lb independently and 50lb with assistance., • Ability to work in an ever-changing work environment including but not limited to cold, hot, and/or dusty environment, as well as noisy conditions.Pay, • Hourly pay rate range: $20.00 - $24.00/hour (based on experience) Benefits Summary • This position is eligible for a comprehensive benefits package that includes:, • medical, dental, and vision insurance, • 401(k) with company match, • Paid time off and company holidays Powered by JazzHR CuDly38vc8

Talent & HR Equity Solutions is proud to partner with Bright Star Schools in the search for a Senior Vice President of Leadership Development. We are seeking an exceptional senior leader who is passionate about developing school leaders and driving organizational impact. Reports to: Lead Executive Officer/ CEO Status: Exempt, Full-Time, 12-month Location: Los Angeles, CA Start Date: July 1, 2026 Role Summary The Senior Vice President of Leadership Development (SVP LD) is responsible for driving instructional quality and student outcomes across the schools they oversee. As the direct supervisor and coach of principals, the SVP LD leads the design and execution of rigorous, inclusive instructional programs aligned to each school’s action plans and goals. In close partnership with the Chief Instructional Officer, the SVP LD ensures that schools have the systems, structures, and fidelity of practice needed to monitor progress, gather evidence of impact, and continuously improve while maintaining a manageable span of supervision aligned to research-based best practices. Beyond school performance, the SVP LD plays a critical role in building leadership capacity across the network by developing principals, assistant principals, and aspiring leaders in alignment with Bright Star’s strategic plan, annual priorities, and the broader vision of the senior leadership team. What You’ll Do: School Leadership Vision • In service of Bright Star’s mission and student experience, ensure the faithful execution and stewardship of the collaboratively developed, research-based Bright Star Leadership Model to advance instructional excellence and equitable outcomes., • Partner closely with the Chief Instructional Officer (CIO) and members of the School Support Team (ILT, BOLT, Culture, Operations, Inclusive Education) to design and implement a robust, network-wide leadership coaching and development system., • Ensure leadership practices, expectations, and support are aligned to Bright Star’s strategic plan, annual priorities, and long-term vision. Leadership Management, Coaching, and Development • Directly supervise, coach, and evaluate Principals and Assistant Principals, building leadership capacity and ensuring alignment to Bright Star priorities, instructional goals, and accountability structures., • Develop and implement a network-wide leadership framework (rubric, onboarding, coaching, and progress monitoring) to support goal-setting, performance tracking, and continuous improvement., • Design and deliver differentiated, data-informed tiers of support for school leaders, including targeted turnaround support for underperforming schools., • Create strong learning, communication, and feedback structures that promote collaboration, leadership growth, and high-quality implementation across schools., • Partner with HR and Talent to strengthen principal development, evaluation, succession planning, and leadership pipeline pathways. Communities of Practice & Professional Learning • Design and oversee year-long learning sequences for Principal, and Assistant Principal, Communities of Practice., • Develop and deliver targeted professional development aligned to Bright Star’s instructional vision, leadership competencies, and strategic priorities., • Plan for and facilitate school-level Data Talks at least twice annually to support principals in holistic data analysis and instructional decision-making., • In collaboration with the CIO and ILT, implement a consistent cadence of network-wide instructional rounds., • Support alignment of instructional and leadership practices across grade spans and school clusters where appropriate. Oversight and Management of Compliance • Build school leader capacity in compliance, accountability, charter renewal, and oversight processes, partnering with relevant School Support Team members., • Review and approve Master Schedules to ensure instructional priorities, student needs, and Bright Star’s vision are fully operationalized., • Lead and support principals through charter oversight and renewal processes by coordinating effective cross-functional support., • Ensure effective implementation of Inclusive Education, Culture, Operations, Data, and Instructional practices at the school level, aligned to organizational guardrails and expectations. Communication, Alignment & Cross-Functional Collaboration • Collaborate with Chiefs, SVPs, and VPs to ensure systems, processes, and expectations are aligned to support principals as instructional leaders., • Gather and integrate feedback from HR, Operations, Family Engagement, and other departments to inform principal coaching and development., • Partner with the CIO and VP of Data to design and refine School Data Dashboards that support instructional leadership and decision-making., • Serve as a thought partner to departments rolling out initiatives to schools, ensuring clarity, feasibility, and alignment., • Identify and support opportunities for alignment across grade bands and clusters (e.g., scheduling practices, classroom environment expectations, family engagement events)., • The SVP of Leadership Development will work from the Bright Star Central Office as needed and participate in meetings and activities as assigned by their manager. What You’ll Bring (Minimum): • Bachelor’s Degree, Master’s Degree preferred., • At least five years as a successful school principal., • Tier 2 Administrative Credential., • Experience across at least two school levels (e.g., middle school and high school)., • Proven track record of success in driving student achievement., • Embodies Bright Star Core Values in all aspects of their work., • Desired (but not required) in order of importance: -Fluency in a second language. -Spanish strongly preferred What We Offer: Salary: $162,000 - $202,000 Benefits: Health, dental, vision, STRS retirement matching, life insurance, optional 403b plan, Paid Time Off, and holidays. Who We Are: Bright Star Schools is a free, publicly funded and open enrollment non-profit organization with nine public charters in urban Los Angeles. Across all of our Bright Star sites, over 90% of our students are eligible for free and reduced lunch. Our mission is to provide holistic, inclusive support for all students to achieve academic excellence and grow their unique talents so that they find joy in higher education, career, and life. Bright Star students will become leaders who act with integrity and champion equity to enrich our communities and the world. The framework to our success is our core operating principles, which are Integridad, Ubuntu, Kohyang (고향), and Growth. Our educators join a family that is passionate and committed to developing all students to become well-rounded citizens. We offer small class sizes, comprehensive coordinator support, and numerous collaboration opportunities across the organization and within school sites. We strongly believe in listening to all stakeholders’ voices, and we work to increase teaching practice and effectiveness through our data-driven and feedback-derived professional development. Please note: Effective January 1, 2025: Under Education Code section 44939.5, you must provide a complete list of all prior employment with any school district, county office of education, charter school, or state special school, including part-time and substitute roles. You can provide your complete prior employment history within the work experience section of the application. Failure to disclose this information may be considered dishonesty in the hiring process or during employment.

Talent Operations Coordinator/Specialist El Segundo, CA (onsite) About Us: At Arbor Energy & Resources Corporation ("Arbor Energy"), we’re creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today’s energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we’re applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we’d love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview: We're looking for a Talent Operations Coordinator/Specialist to serve as the central operational backbone of our People function, including supporting both recruiting execution and employee experience initiatives. This role is ideal for someone who thrives in a fast-paced environment, loves building structure, and takes pride in creating high-quality experiences for candidates and employees alike. You’ll play a critical role in keeping our hiring engine running while helping support the systems, programs, and processes that shape our culture. This is an onsite opportunity in our El Segundo, CA office. Responsibilities: Talent Operations (Recruiting) • Coordinate, schedule, and manage all logistics related to candidate interviews across multiple teams, ensuring a seamless and positive experience., • Manage job postings across platforms (e.g. Greenhouse and external job boards)., • Support offer creation and coordination, including preparing offer letters and tracking approvals., • Partner with recruiters and hiring managers to keep hiring processes on track and moving efficiently., • Maintain recruiting data integrity and generate basic reporting on pipeline activity and hiring metrics., • Assist with candidate communications and ensure timely follow-ups throughout the process. People Operations (HR) • Support onboarding coordination to ensure a smooth and welcoming new hire experience., • Maintain and audit HRIS data to ensure accuracy and completeness across employee records., • Provide support across people programs and initiatives (e.g. training, engagement activities, values council, and more)., • Assist with documentation and process improvements across people operations. Operational Excellence • Help build and refine foundational People and Talent processes as the company scales., • Identify inefficiencies and proactively suggest improvements to systems and workflows., • Ensure high attention to detail across all systems, communications, and data. Requirements: • Bachelor’s degree or equivalent work experience., • At least 2+ years of experience in talent operations, recruiting coordination, or people operations in a technology environment., • Strong organizational skills and ability to manage multiple priorities simultaneously., • High attention to detail with a systems-oriented mindset., • Team player that can also work well independently., • Excellent problem solving and time management skills, along with the ability to manage multiple tasks and meet deadlines., • Clear communicator with a strong sense of ownership and follow-through., • Must be comfortable working in a fast-paced, evolving environment., • Tech-savvy, must have experience with Greenhouse and comfortable operating in a Microsoft-based environment. Preferred Qualifications: • Experience working in an R&D startup environment in hardware, energy, industrial technology, aerospace, or similar., • Experience with TriNet. Compensation & Benefits: • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $65,000 - $75,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment: Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview Arbor Energy is seeking a Procurement Specialist to help build the foundation of a world-class supplier ecosystem as we scale from early prototypes to production-ready hardware. You will work directly with the Head of Supply Chain to manage increasing purchasing volume, expand our supplier base, and ensure we stay ahead of both current and future supply needs. This is a full-time onsite role based in El Segundo, CA. You will collaborate closely with our Turbomachinery and Combustion teams, as well as Systems, Test, and Manufacturing Engineering. This role is central to how Arbor's values show up in our supplier ecosystem — leading with love in how we communicate, stewarding our planet through responsible sourcing, and exploring the uncharted as we build new supply pathways for novel hardware. As Arbor grows, this role may evolve into a senior or lead position and help shape the future Supply Chain team. Responsibilities Supplier & Purchasing Operations • Manage day-to-day communication with a broad set of suppliers, • Track delivery status, performance, and risks across multiple programs, • Surface delays early and communicate openly with internal teams, • Support purchasing as volume increases over the next 3–6 months, • Take and make calls to unblock issues and maintain momentum Sourcing & Commercial Support • Analyze supplier capabilities, market conditions, and technology roadmaps to support sourcing strategy, • Identify potential suppliers and develop sourcing approaches for internal stakeholders, • Prepare sourcing recommendations and present clear options to leadership, • Support negotiations for NDAs, terms & conditions, and RFQ-related agreements, • Compare supplier quotes, cost breakdowns, and commercial terms, • Support supplier capability assessments and technical reviews, • Maintain accurate pricing, supplier data, and sourcing roadmaps in internal systems Supplier Discovery & Research • Identify, evaluate, and qualify new suppliers for current and future builds, • Conduct research to expand our supplier base as complexity grows, • Gather technical and commercial data to support supplier qualification Cross-Functional Collaboration • Partner with Turbomachinery, Combustion, Systems, Test, and Manufacturing Engineering, • Provide clear updates on supplier status, risks, and mitigation plans, • Help establish the culture, expectations, and working norms of the Supply Chain functionRequirements, • 3–5 years of procurement, supply chain, engineering, supplier-facing experience, or related field, • Experience working with multiple suppliers or external partners, • Strong analytical skills and attention to detail, • Experience analyzing data to track supplier performance, cost trends, or sourcing decisions, • Comfortable with high-volume communication (calls, emails, follow-ups), • Open, proactive communicator — especially when issues arise, • Ability to disagree constructively and commit once aligned, • Reliable follow-through and ownership mindset, • Light technical literacy (comfortable reading basic drawings, understanding part descriptions, and discussing manufacturing processes)Preferred Qualifications, • Experience with specialty metals and advanced manufacturing processes, including additive manufacturing, castings, coatings, heat treat, or custom/high-mix low-volume machining, • Sales or customer-facing background, • Strong research skills, • Willingness to travel occasionally for supplier visitsCompensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $90,000 - $115,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We are seeking a skilled Heat Transfer Engineer to lead component- and system-level thermal modeling for its advanced turbomachinery systems. This individual will own the development and integration of heat transfer and secondary flow models across the compressor, turbine, and combustor, enabling robust thermal boundary conditions, cooling flows, and clearance predictions. You will work closely with aerodynamics, mechanical design, systems, and controls teams to ensure thermally integrated, operable hardware. Ideal candidates will have prior experience in high-temperature turbomachinery design, including thermal FEA, flow network modeling, and transient clearance analysis. Arbor's team of world-class engineers and scientists are developing a scalable, low-cost approach to Bioenergy with Carbon Capture and Storage (BECCS) based on modern rocket engine technology. BECCS is a carbon dioxide removal (CDR) approach that uses biomass to produce energy and remove CO₂ from the atmosphere and store it permanently underground, while ensuring food security, rural livelihoods, and biodiversity are not affected. Our modular technology leverages the power density of supercritical CO2 to enable compact gasification, oxy-combustion, and high-pressure turbo-expansion to convert abundant waste biomass into clean electricity, water, and high-purity CO2, capturing and sequestering all emissions from the process. Our team brings together a passion for science, technology, and global stewardship to make low-cost, high-quality carbon removal and baseload power a reality. Responsibilities • Own thermal and heat transfer analysis for rotating and stationary turbomachinery components., • Develop and maintain secondary air system models, including cooling and sealing flow circuits., • Generate thermal boundary conditions for structural and clearance analysis., • Collaborate with aero, mechanical design, and systems teams to ensure robust thermal integration and operability., • Work with test and validation teams to define thermal instrumentation requirements and interpret test data., • Support transient thermal analysis for startup, shutdown, and off-nominal operating conditions., • Document results and methods in formal design memos and interface reports., • Contribute to the development of analysis tools and modeling standards for thermal integration. Requirements, • 5+ years of experience in heat transfer and secondary flow analysis for turbomachinery (gas turbine, aero engine, sCO₂, etc.)., • Experience with thermal FEA, internal cooling design, and/or system-level secondary air system modeling., • Proficiency in tools such as ANSYS, CFX, Siemens Flowmaster, or equivalent., • Understanding of transient thermal behavior and its effect on clearances and mechanical integrity., • Familiarity with turbomachinery design principles and thermomechanical integration., • Ability to manage thermal interfaces across teams and contribute to system-level decisions., • Strong communication and documentation skillsCompensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $150,000 - $175,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout the job Inside Sales Representative Buena Park, CA Cordova Bolt, Inc. is a distributor/Importer of standard and metric fasteners, including F3125 (A325)/F2280 (A490) button head tension control Bolts, A325/A490 hex head structural bolts, F436 flat washers, F959 direct tension indicator washers, F1554 graded rod, headed anchor bolts and other specialty products to print. We have been family owned and operated since 1975 and are proud to service several different countries. We are looking for experienced Inside Sales Representatives to help Cordova Bolt, Inc. exceed sales goals using a combination of selling skills, product knowledge, and order administration abilities. What sets us apart is our commitment to higher quality products and outstanding customer service. If you are the type of person who can communicate effectively, identify individual needs, and capitalize on opportunities, then we want you on our team. Description: The Inside Sales Representative is responsible for growing sales in different territories and/or industry segments. This individual will work as part of a team to develop phone-based revenue generation through the creation of sales leads, initiation of prospect calls, and establishment of ongoing rapport with existing and potential customers. This position requires a goal oriented person with a high level of self-motivation and a strong work ethic. A positive attitude and a friendly demeanor are essential in working with our clientele. The ideal candidate will have previous experience in B2B distribution sales and will be able to offer technical information while selling quality products. Essential Functions • Provide customers/prospects/contacts with product information and technical support, • Provide rapid response to requests for quote and communicate pricing structure, • Update job knowledge by studying new product descriptions and participating in educational opportunities, • Enter orders consistent with customer specifications and track fulfillment process to completion, • Work with purchasing to coordinate pricing and product lead times for non-stock items, • Answer phones and emails with proper business etiquette, • Maintain confidentiality of customer and company data, • Develop new contacts in customer database via cold-calling & generating new leads, • Work with manager on a continual basis to achieve performance goals, • Participate in continuous improvement projects as needed, • Accomplish department and organization goals by accepting ownership for accomplishing new and different requests; exploring opportunities to add value to job accomplishments, • Maintain professionalism and communication to maintain customer and vendor relationships, • Model company culture reflecting positivity and core values in all actions, • Represent Cordova Bolt, Inc. in a positive and professional manner and maintain excellent customer service, • Other duties and responsibilities as assigned Qualifications • Minimum 2-4 years sales experience in industrial sales, preferably in the fastener industry, • Proven track record of growing business through successful long-term relationships with key customers and core suppliers, • Strong proficiency in clear and concise interpersonal and communications skills, • Basic computer skills including experience with Quoting, and Order Management is required. Basic to Intermediate knowledge of Microsoft Office tools (e.g. Outlook, Word, and Excel), • Proven experience in opportunity qualification, pre-call planning, call control, account development, and time management., • Ability to work and to interact with customers and employees while demonstrating tact, sensitivity, discretion and professionalism, • Strong keyboarding and proofreading skills that result in minimal errors, • You must be a US citizen or Permanent Resident Physical Demands The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. • Requires extended periods of sitting, • While performing duties of this job, the employee is regularly required to talk or listen. The employee is frequently required to use hands to finger; reach with hands and arms; and operate a computer., • May frequently be required to stand; walk; kneel, bend and twist, • Requires the ability to lift products and supplies, up to 49 pounds Equipment and Working Conditions • Occasional travel to customer sites, trade shows, and training, • Multi-tasking fast paced environment, • Sitting 80% of time, standing and movement 20% of time Cordova Bolt, Inc. is an equal opportunity employer and a proud employer of United States military veterans. A pre-employment drug screen as well as a background check is part of our hiring process. Disclaimer: This job description does not list all duties of the job. You may be asked by supervisors or managers to perform other duties. You will be partially evaluated on your performance based on the tasks listed in this job description. The employer has the right to review this job description at any time. The job description is not a contract for employment, and either you or the employer may terminate employment at any time, for any reason. Employer-provided Pay range in Buena Park, CA Exact compensation may vary based on skills, and experience. Base salary $20/hr - $22/hr plus commission Featured benefits • Medical insurance, • Dental insurance, • 401(k), • Paid vacation, • Paid sick time

Job Description M.S. Aerospace Inc. (MSA) is an aerospace manufacturer of high strength specialty fasteners, including bolts, screws, studs, and pins. Our products are of the highest quality and very close tolerances. Our products support the US Government, including the ISS, Space Shuttle and the most demanding defense equipment. We also support the most demanding OEMs in the commercial aviation industry. We offer a competitive benefits package including medical, dental, vision, and a monthly bonus. Join one of the fastest-growing aerospace companies by applying now! Cold Heading Operator Department: SHOP Department/ Area: Cold Heading Position Summary: Candidates are required to run batches of high strength bolts at a constant heated temperature of 1000°ree;-1100°ree; to create a head on the bolt. Ability to go through the three progressive stations to complete the end product. Experience with materials such as inconel, titanium, 8740, and 4340 preferred. National #89 or Okuma 2 dies 3 blows preferred. Minimum Qualifications: High school diploma or equivalent. Basic math skills and English reading skills. Lifting up to 25 lbs and moving 40 lbs pans with dollies. Simple blue print reading and ability to use precision measuring tools (comparators and gages) a plus. Reporting Relationships: Report to the Cold Heading supervisor Working Conditions: All day standing, repetitive manual motion, heavy physical work. Standing most of the time. Candidate will be working on a powerful cold header machine to run batches of high strength bolts at a constant heated temperature of 1000°ree;-1100°ree; Success Factors: Willingness to learn and teach, attention to details, ability to work in a group and to memorize simple procedures for machining and checking. Bi-lingual is preferred. Good communication skills a plus Position type: Requires full work time only. 8 hours a shift- Monday to Friday - overtime expected depending on production needs. Regular attendance is an essential job function. This job description in no way states or implies that these are the only duties to be performed by this employee. He or she will be required to follow any other instructions and to perform any other duties requested by his or her supervisor. M.S. Aerospace Inc. is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law. M.S. Aerospace Inc. will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of Los Angeles Municipal Code, Chapter XVIII, Article 9. M.S. Aerospace Inc. 13928 Balboa Blvd Sylmar, CA 91342. Company DescriptionMSA is a leading manufacturer in the aerospace industry of high-quality specialty fasteners for aerospace, medical and other high performance, applications. M.S. Aerospace, Inc., a leading manufacturer of aerospace products and parts, has the following open degreed/experienced position(s) available in Sylmar, CA: Materials Engineer Evaluates materials and develops machinery and processes to manufacture materials for use in products to meet specialized designs and performance specifications. Performs manufacturing engineering duties such as: read blueprints, use various inspection gages (micrometer, caliper, indicator, comparator) test equipment (microscope, hardness tester, torque tester). Gathers and analyzes information skillfully. Develops alternative solutions as required under the circumstances. Prioritizes and plans work activities making use of time efficiently. Defines and analyzes problems in a timely manner and consistently meets project time deadlines. Performs engineering work related to planning, devising, or adapting methods to improve manufacturing production. Examines equipment, processes, operations, and assembly to determine time or quality revisions and suggests improvements. Responsible for carrying out changes and monitoring operations standards. Analyzes product failure date and laboratory tests results to determine causes of problems and develop solutions. Designs and directs testing or control of processing procedures, monitors material performance and evaluates deterioration. Conducts and supervises tests on raw materials or finished products to ensure their quality. Determines appropriate methods for fabricating and joining materials. Assists and guides technical staff in developing materials for specific uses in products and devices. Will accept a Master's degree or foreign academic equivalent in Manufacturing Engineering, Industrial Engineering, Mechanical Engineering, Electrical Engineering or related field. 40 hours/week; $99,278.00 - $105,000.00/year Apply on-line w/ ref# at: https://www.paycomonline.net/v4/ats/web.php/jobs/ViewJobDetails?job=28120&clientkey=6549A71482ECAC187AC7A85B5B90A8DD Reference Number: HS-MSA EEO employer: including race, gender, disability & veteran status. We offer Medical, Dental, Vision, and 401K benefits.MSA is a leading manufacturer in the aerospace industry of high-quality specialty fasteners for aerospace, medical and other high performance, applications.\r\n\r\nM.S. Aerospace, Inc., a leading manufacturer of aerospace products and parts, has the following open degreed/experienced position(s) available in Sylmar, CA:\r\n\r\nMaterials Engineer\r\n\r\nEvaluates materials and develops machinery and processes to manufacture materials for use in products to meet specialized designs and performance specifications. Performs manufacturing engineering duties such as: read blueprints, use various inspection gages (micrometer, caliper, indicator, comparator) test equipment (microscope, hardness tester, torque tester). Gathers and analyzes information skillfully. Develops alternative solutions as required under the circumstances. Prioritizes and plans work activities making use of time efficiently. Defines and analyzes problems in a timely manner and consistently meets project time deadlines. Performs engineering work related to planning, devising, or adapting methods to improve manufacturing production. Examines equipment, processes, operations, and assembly to determine time or quality revisions and suggests improvements. Responsible for carrying out changes and monitoring operations standards. Analyzes product failure date and laboratory tests results to determine causes of problems and develop solutions. Designs and directs testing or control of processing procedures, monitors material performance and evaluates deterioration. Conducts and supervises tests on raw materials or finished products to ensure their quality. Determines appropriate methods for fabricating and joining materials. Assists and guides technical staff in developing materials for specific uses in products and devices.\r\n\r\nWill accept a Master's degree or foreign academic equivalent in Manufacturing Engineering, Industrial Engineering, Mechanical Engineering, Electrical Engineering or related field.\r\n\r\n40 hours/week; $99,278.00 - $105,000.00/year\r\n\r\nApply on-line w/ ref# at:\r\nhttps://www.paycomonline.net/v4/ats/web.php/jobs/ViewJobDetails?job=28120&clientkey=6549A71482ECAC187AC7A85B5B90A8DD\r\nReference Number: HS-MSA\r\nEEO employer: including race, gender, disability & veteran status.\r\n\r\n\r\n\r\nWe offer Medical, Dental, Vision, and 401K benefits.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. This is a 2nd shift position with a standard schedule of 3:00 PM – 1:30 AM PT, Monday through Friday. The role includes a 10% shift differential added to the base pay. Please note that this position is structured around a baseline expectation of a 50-hour workweek, which may include occasional overtime as needed to meet operational goals. About the Role: Manufacturing fluid systems using the following skills: • Raw material prep and material inspection, • CNC tube bending, • Dimensional part inspection, • End finishing (e.g. trimming, facing, flaring), • Hydrostatic proof testing, • Precision part cleaning and insulation wrapping About You: • 1+ year working in a manufacturing environment., • Ability to follow work order instructions and read part drawings., • Ability to adapt in development environments., • Comfortable with measuring and cutting tools. Nice to haves but not required: • 3+ years of aerospace fabrication/mechanical experience in related field., • Clean room experience At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$27.20—$37.40 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. This is a 1st shift position with a standard schedule of 5:00 AM - 3:30 PM PT, Monday through Friday. Please note that this position is structured around a baseline expectation of a 50-hour workweek, which may include occasional overtime as needed to meet operational goals. About the Role: Manufacturing fluid systems using the following skills: • Raw material prep and material inspection, • CNC tube bending, • Dimensional part inspection, • End finishing (e.g. trimming, facing, flaring), • Hydrostatic proof testing, • Precision part cleaning and insulation wrapping About You: • 1+ year working in a manufacturing environment., • Ability to follow work order instructions and read part drawings., • Ability to adapt in development environments., • Comfortable with measuring and cutting tools. Nice to haves but not required: • 3+ years of aerospace fabrication/mechanical experience in related field., • Clean room experience At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$27.20—$37.40 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description Auto Body Collision Repair: Body Technician The Body Technician is a skilled craftsman with a thorough understanding of how to restore automobiles with light to heavy damage through collision repair. Key responsibilities include assessing exterior damage, repairing manufacturer guidelines, ensuring necessary parts, reshaping panels with minor damage, welding and refinishing techniques as needed. Job Responsibilities: • Ensure repairs adhere to OE standards, DRP part choices, and ADAS requirements for calibrations and scanning, verifying a quality and safe repair., • Complete disassembly of vehicles, • Refit new parts such as bumpers, fenders, grills, moldings, and other bolt-on and welded items., • Complete all repairs in a manner in which the repaired areas are restored to the original manufacturer’s specifications, including door, hood and deck alignments, chassis, and frame measurements, and welded on unibody parts., • Check all parts for accuracy before starting the repair and notify the Estimator of any incorrect parts or other discrepancies., • Work efficiently to meet the target delivery date assigned to an RO., • Assume responsibility for all parts assigned to your job(s), • Protect the interior and exterior non-repair areas of all vehicles in repair from additional damage, including dust, dirt, scratches, primer, overspray., • Read and understand every line item of each vehicle’s RO as pertaining to your responsibilities and visually inspect every vehicle to ensure that all the repairs are complete., • Provide guidance, education, and assistance to the assigned apprentice in such a manner that furthers their developmental growth. Key Performance Metrics • Customer Service Index Score 95+ for Quality, Done on Time, and Net Promoter Score, • Cycle Time Efficiency Skills/Qualifications: • I-CAR Gold Class and ASE certification is a plus., • Complete understanding of all facets of light to heavy automobile collision repair., • Knowledgeable in safety guidelines for repair., • Skilled welder with the ability to remove and refit welded panels as well as the bolt-on items required in a typical crash repair., • The ability to read, understand, and perform written instructions accurately and consistently and to work independently as well as with others in an organized manner. Behavioral Excellence Required: • Perform all assigned responsibilities according to the Company Standard Operating Procedures., • Maintain a clean, organized work area always, adhering to 5S organization., • Participate in training programs as required to maintain the technical and professional skills and techniques necessary for this position., • Extend normal working hours as necessary to accommodate workload and customer requirements.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own operations on our 2 large 3-axis mills (20'x8') and VTL (20' diameter) and help introduce new products to these machines as well as improve current high-volume work across the 3-axis mills and, • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish new machining work centers by championing the tooling and process definition needed to build parts for Terran R., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, 2+ years progressive and related experience required, • 3D & 2D design/drafting skills per ASME Y14.5M (NX preferred), • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Direct experience with CNC milling and turning operations across multiple materials., • Understanding of machine programming (G-code) and machine set-up., • Strong engineering fundamentals in statics, mechanics of materials, process improvement/factory design, fastening and joining, machining. Nice to haves but not required: • Extensive experience with CNC milling, turning, and drilling operations accross multiple materials. Aluminum experience and large parts >6' is preferred., • Extensive experience with designing workholding for complicated machining operations., • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$112,000—$143,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own operations on our 2 large 3-axis mills (20'x8') and VTL (20' diameter) and help introduce new products to these machines as well as improve current high-volume work across the 3-axis mills and, • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish new machining work centers by championing the tooling and process definition needed to build parts for Terran R., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, 2+ years progressive and related experience required, • 3D & 2D design/drafting skills per ASME Y14.5M (NX preferred), • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Direct experience with CNC milling and turning operations across multiple materials., • Understanding of machine programming (G-code) and machine set-up., • Strong engineering fundamentals in statics, mechanics of materials, process improvement/factory design, fastening and joining, machining. Nice to haves but not required: • Extensive experience with CNC milling, turning, and drilling operations accross multiple materials. Aluminum experience and large parts >6' is preferred., • Extensive experience with designing workholding for complicated machining operations., • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$112,000—$143,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own operations on our 2 large 3-axis mills (20'x8') and VTL (20' diameter) and help introduce new products to these machines as well as improve current high-volume work across the 3-axis mills and, • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish new machining work centers by championing the tooling and process definition needed to build parts for Terran R., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, 5+ years progressive and related experience required, • 3D & 2D design/drafting skills per ASME Y14.5M (NX preferred), • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Direct experience with CNC milling and turning operations across multiple materials., • Understanding of machine programming (G-code) and machine set-up., • Strong engineering fundamentals in statics, mechanics of materials, process improvement/factory design, fastening and joining, machining. Nice to haves but not required: • Extensive experience with CNC milling, turning, and drilling operations accross multiple materials. Aluminum experience and large parts >6' is preferred., • Extensive experience with designing workholding for complicated machining operations., • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$130,000—$166,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description Western Truck Exchange is looking for an experienced Diesel Technician to join our growing team. We’re building a shop where technicians are supported, respected, and rewarded for skill—especially those who want to grow into (or deepen) a specialty. In this role, you’ll diagnose, repair, and maintain medium-duty trucks with a focus on safety, quality, and clear communication. Compensation & perks • Opportunity to earn $100,000+ annually with a competitive wage system, • Profit Sharing Plan, • Rapid Improvement Plan incentives (quarterly opportunities to earn extra cash), • Paid training, • Employee referral bonus, • CDL reimbursement support, • Uniform allowance, • Employee discount and paid time off Shop environment • Professional standards and real advancement paths, • We are certified for CAT and Cummins repairs, and qualified for Allison maintenance and rebuild services (experience with these is strongly preferred). Core responsibilities • Perform preventative maintenance inspections, oil changes, chassis lubrication, and identify worn/damaged parts, • Repair/diagnose major systems with minimal supervision (based on skill level), including clutches, electrical systems, hydraulic/air brake systems, HVAC, instruments/gauges, and PM services, • Diagnose/repair major components including gasoline and diesel engines, drivetrain/powertrain (differentials, transmissions, driveshafts, PTOs, wheel ends), engine bolt-on components (turbochargers, fan clutches, injectors/fuel system components), and electronics (ECM/ECU/sensors), • Road test vehicles as needed to confirm concerns and verify repair quality Required Qualifications • 5+ years of practical experience in mechanical inspections and repairs, • High school diploma or equivalent, • Proficiency with shop tools/hand tools; ability to supply a basic set of hand tools (as applicable by role/level), • Valid driver’s license; must have or be able to obtain a CDL, • Comfortable working in non–climate controlled conditions, • Reliable attendance and punctuality, • Basic computer skills for maintenance systems and documentation, • Willingness to travel as needed (customer yards and training sites) Strongly Preferred • Experience with diagnostic tools, • Experience with CAT and Cummins engine diagnostics/repairs (certified repair environment a plus), • Experience with Allison transmission maintenance and rebuild-related services, • Experience working on International and Mitsubishi Fuso medium-duty platforms, • Vocational/technical certifications What To Expect • Complete and submit an application, • Interviews: typically at least two conversations to confirm fit both ways, • Background check (employment/education/criminal history) and drug screening, • Selected candidates may receive a brief follow-up questionnaire to indicate their level of proficiency across key technical skills and systems Who We Are At Western Truck Exchange, we believe our people are the driving force that keeps our customers — and the trucking industry — moving forward. That’s why we foster a culture of respect, appreciation, and opportunity, recognizing every employee’s contribution to our shared success. Western Truck Exchange is the leading retailer of used and new medium-duty commercial trucks in Los Angeles. Established in 1922, we’re one of California’s oldest licensed dealerships—and we’re proud to be an International dealership with a service team focused on doing the job right, safely, and professionally. We’re always looking for motivated, hardworking professionals who are passionate about helping fleets stay on the road and businesses keep moving. Whether in sales, service, or parts, teamwork drives everything we do — and it’s what allows us to deliver for our customers, every time. If you’re ready to bring your skills to an industry where reliability matters most, we’d love to hear from you. We are an equal opportunity employer and prohibit discrimination/harassment in accordance with applicable laws.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're looking for a Sr. Thermodynamics Performance Engineer to own the dynamic and steady-state thermodynamic models of our direct-fired supercritical CO₂ Brayton cycle. You'll be the person who turns integrated system behavior into clear, actionable insight — running performance studies ahead of test campaigns, reconciling predictions against test data, and growing our modeling capability into a digital-twin-quality simulation platform that supports controls development, trip response, and eventual hardware-in-the-loop testing. You'll work closely with our test, combustion, turbomachinery, recuperator, fluid systems, and controls engineers. This is the simulation backbone for a first-of-a-kind power system, and the work is foundational to how we operate, validate, and scale the technology. Responsibilities • Own the integrated cycle performance model — steady-state and dynamic — for our direct-fired sCO₂ Brayton power loop, maintaining and advancing it through the hardware lifecycle, • Run performance prediction and sensitivity studies ahead of test campaigns; reconcile model output against test data to drive model refinement and surface component-level insights, • Own the architecture call on how our dynamic modeling stack should evolve over time — what platform, what fidelity, on what evidence, • Build property tables, turbomachinery map handling, heat exchanger transient models, and combustor representations appropriate to the cycle and fidelity required, • Collaborate with combustion, turbomachinery, and heat exchanger engineers to integrate component data into system-level models; collaborate with controls and software teams on closed-loop simulation and HIL planning, • Develop simulation infrastructure — scripted scenario runs, parameter sweeps, validation cases — that makes the model usable by engineers beyond yourselfRequirements, • Bachelor's degree in Chemical, Mechanical, Aerospace, Nuclear, or related Engineering field, • 6+ years of experience in cycle performance analysis, thermodynamic systems modeling, or dynamic process simulation, • Strong fundamentals in thermodynamics, fluid mechanics, and heat transfer, applied to integrated multi-component systems, • Demonstrated experience building dynamic simulation models of fluid/thermal systems in an industry-grade 1D system simulation platform — and a clear point of view on tool tradeoffs for closed-loop power cycle applications, • Working knowledge of integrated power loop equipment — heat exchanger sizing, compressor/pump curves, valve Cv, piping hydraulics — and how each shows up in dynamic response, • Programming proficiency: Python for data reduction and automation; one of MATLAB/Simulink, Modelica, or equivalent for modeling, • Strong ownership mentality and comfort driving rigorous analysis in a fast-paced startup environmentPreferred Qualifications, • Deep experience with industry dynamic simulation platforms (such as GT-SUITE, Modelica/Dymola, NPSS, Flownex, Simcenter Amesim, or equivalent) applied to turbomachinery, power cycles, or closed-loop thermal-fluid systems, • Background in nuclear thermal-hydraulics with fast-dynamic single-phase modeling experience (RELAP, TRACE, MARS, ATHLET, GAMMA, or equivalent), particularly applied to gas-cooled or sCO₂ reactor concepts, • Working knowledge of real-fluid EOS handling (REFPROP, CoolProp, Span-Wagner) and turbomachinery map interpolation near critical conditions, • History of making and defending tool/methodology decisions in a constrained engineering environment, • Experience with supercritical CO₂, closed Brayton cycles, high-pressure systems (100+ bar), or other high-density working fluids, • Experience coupling plant models to control systems for HIL testing, controller validation, FMU export, or operator training simulators, • Hands-on plant startup, commissioning, or field troubleshooting on first-of-a-kind or developmental systems, • Background in rocketry, gas turbine, advanced reactors, or high-performance turbomachinery environmentsCompensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $165,000 - $180,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We are seeking a Controller who will own Arbor's core accounting operations and build scalable financial infrastructure as the company grows. You'll manage outsourced accounting operations, lead ERP implementation, establish manufacturing cost accounting, and build grant compliance capabilities — all while ensuring accurate, timely, audit-ready financials. This role requires strong judgment, comfort with ambiguity, and a bias toward building scalable systems and processes. You'll partner closely with the Director of Finance (who owns forward-looking FP&A and modeling) to ensure historical actuals are accurate and provide the foundation for strategic planning. The Controller is backward-looking and compliance-focused, answering the question: "Are the books right?" You'll ensure Arbor has clean books, compliant processes, and scalable accounting infrastructure. ResponsibilitiesAccounting Operations & Team Management • Manage outsourced accounting team (payroll, AP, month-end close) and serve as single point of accountability for accounting quality, timeliness, and deliverables, • Determine timing and approach for bringing accounting in-house as the company scales, • Eventually hire and build in-house accounting team (first hire likely Senior Accountant to manage day-to-day outsourced operations), • Conduct quarterly performance reviews of outsourced accounting teamFinancial Close & Reporting, • Own month-end, quarter-end, and year-end close process and calendar, ensuring timely, accurate financial statements in accordance with US GAAP, • Manage general ledger and chart of accounts structure and integrity, • Oversee consolidated financial reporting across entities (if applicable), • Produce board-ready historical financial packages (income statement, balance sheet, cash flow statement), • Provide accurate, timely historical actuals to support the Director of Finance's forecasting and planningERP Implementation (CRITICAL PRIORITY), • Lead selection and implementation of true ERP system within the year to replace QuickBooks Online, • Define requirements based on Arbor's unique needs: heavy AP volume and vendor management, multi-year contract tracking ("contracts that will deliver in YEARS from now"), future AR capability (growing in 2027), manufacturing cost accounting, and grant compliance and reporting, • Ensure ERP integrates with planning tools for seamless data flow to support the Director of Finance's FP&A work, • Build scalable processes and documentation, • Establish internal controls and approval workflows in new systemGrants Management & Compliance (GROWING CAPABILITY), • Develop processes for managing state and federal grants as Arbor scales government funding, • Ensure grant reporting meets appropriate standards and compliance requirements, • Understand cost accounting requirements for government contracts, • Build systems to track allowable vs. non-allowable costs, • Coordinate with external auditors on grant audits, • Stay current on evolving grant compliance requirementsManufacturing Cost Accounting, • Design and implement cost accounting system for manufacturing (job costing, process costing, or hybrid approach), • Establish inventory accounting for raw materials, work-in-process, and finished goods tracking and valuation, • Establish and maintain standard costs for manufactured components, • Track manufacturing variances (material, labor, overhead) and produce variance reports for operations review, • Ensure accurate cost of goods sold calculation as production scales, • Implement internal controls over production costs, inventory, and wasteEquipment & Asset Management, • Negotiate, execute, and manage equipment leases for factory buildout, • Ensure proper ASC 842 lease accounting treatment, • Maintain fixed asset register, depreciation schedules, and asset tagging/inventory, • Track actual CapEx spend against approved budgets, • Manage vendor contract administration: process POs, track delivery milestones, manage payment terms for equipment suppliers, • Define and maintain capitalization policies (what gets capitalized vs. expensed for factory buildout)AP & Multi-Year Vendor Contract Management (UNIQUE ARBOR NEED), • Build systems and processes to track multi-year vendor commitments for long-lead-time equipment and materials, • Ensure proper accrual accounting for contracts that deliver years from now, • Manage contract lifecycle from accounting perspective: commitment tracking, milestone-based accruals, payment schedules, • Process heavy volume AP through outsourced team, • Optimize vendor payment terms to support cash managementTreasury & Cash Management, • Manage day-to-day cash positioning and banking relationships, • Execute payments and ensure cash is positioned appropriately across accounts, • Manage bank account structures and reconciliations, • Monitor daily/weekly cash balances and report to leadership (the Director of Finance forecasts cash; the Controller manages it operationally)Audit, Tax & Compliance, • Lead external audit process, serving as primary point of contact and ensuring smooth, efficient audit cycles, • Oversee tax preparation and filings (likely outsourced, but Controller owns the relationship and ensures compliance), • Ensure compliance with US GAAP and relevant accounting standards, • Build internal controls framework in preparation for future SOX readiness, • Coordinate risk management and insuranceBudgeting Process Ownership, • Design and own the budgeting PROCESS: timeline, input templates, consolidation methodology, approval workflows, • Ensure budget is loaded into systems properly, • Produce actual vs. budget variance reports on schedule, • Hold budget owners accountable to timeline and input quality, • Track commitments and spend against budget in real-time, • Partner with Director of Finance who builds the budget models and provides strategic variance analysisCommercial Contract Support, • Establish revenue recognition policies and ensure compliance as commercial contracts scale, • Manage proper accounting treatment of customer contracts, • Build systems for contract tracking: terms, milestones, payment schedules, • Ensure proper invoicing and AR management as revenue scales (2027+)Requirements, • Bachelor's degree in Accounting, Finance, or related field, • 8+ years of progressive accounting and finance experience, with deep expertise in general ledger management, financial close, internal controls, and systems implementation, • Experience working in (or with) venture-backed, growth-stage companies in capital-intensive environments such as manufacturing, hardware, energy, infrastructure, or industrial operations, • Deep understanding of US GAAP, financial reporting, and audit processes, • Hands-on experience leading ERP selection and implementation (NetSuite, Sage Intacct, or similar), including requirements definition, vendor evaluation, and change management, • Experience with manufacturing cost accounting, including inventory management, standard costing, and variance analysis, • Strong systems thinking and ability to build scalable accounting infrastructure from the ground up, • Excellent communication skills and ability to work cross-functionally with Engineering, Operations, and Commercial teams, • Proven ability to manage outsourced teams and determine optimal timing for building in-house capabilities, • Comfortable operating in ambiguity with incomplete data while maintaining rigor and accuracyPreferred Qualifications, • CPA certification, • MBA or Master's degree in Accounting or Finance, • Prior Big Four or national accounting firm experience, • Experience with government grant compliance and cost accounting for federal/state contracts, • Experience in power generation, energy technology, aerospace, or advanced manufacturing sectors, • Prior exposure to ASC 842 lease accounting in capital-intensive environments, • Experience building accounting capabilities for companies transitioning from R&D to commercial manufacturing, • Familiarity with project finance or infrastructure development accountingCompensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $130,000 - $150,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're looking for a Combustion Analysis Engineer to perform fluid, thermal, and structural analyses on our novel combustion systems—bringing high-performance engineering to the fight against climate change. You'll work closely with combustion engineers and designers to inform and accelerate development using advanced simulation tools, algorithmic workflows, and additive manufacturing. Your work will help bridge modeling and reality through system integration and hot-fire test validation. Responsibilities • Perform CFD, transient thermal, and structural analyses on combustion hardware., • Collaborate with combustion and mechanical engineers to develop practical, testable designs., • Use integrated system models to inform design direction and support performance prediction., • Help anchor simulation results with hot-fire test data and iterate models accordingly., • Contribute to a fast-paced, collaborative team with a focus on climate-impactful technology. Requirements, • Bachelor's degree in Mechanical, Aerospace, or related Engineering field., • 3+ years of experience in fluid dynamics, CFD, structural and transient thermal analysis., • Strong foundation in compressible and incompressible fluid mechanics., • Experience with ANSYS Mechanical or similar analysis suites., • Proficient in Python, MATLAB, or similar scripting tools for automation and post-processing., • Strong ownership mentality and eagerness to work collaboratively in a small, dynamic team. Preferred Qualifications, • 5+ years of experience in propulsion or combustion analysis., • Master's or Ph.D. in Mechanical or Aerospace Engineering., • Experience working in startup or agile development environments., • Familiarity with conjugate heat transfer simulations., • Interest in or ability to lead and grow a small analysis team over time. Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $130,000 - $150,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We are seeking a Mechanical Design Engineer for our Combustion team to own the 3D design of high-temperature, high-pressure hardware from concept through fabrication. You'll collaborate closely with combustion engineers, analysts, and test engineers to develop practical, test-ready systems. Your work will leverage metal additive manufacturing, precision machining, and algorithmic design techniques to push the boundaries of modern fabrication. This is an onsite opportunity in our El Segundo, CA office. Responsibilities • Lead detailed 3D modeling of complex components and assemblies., • Apply Design for Additive Manufacturing (DfAM) principles to optimize performance, cost, and manufacturability., • Create complete drawing packages with GD&T, assembly documentation, and bill of materials (BOMs)., • Translate engineering requirements into practical, buildable designs., • Generate work instructions and collaborate with technicians during builds and test campaigns., • Continuously iterate based on feedback from analysis, testing, and fabrication. Requirements, • Bachelor's degree in Mechanical, Aerospace, or a related Engineering discipline., • 3+ years of experience in mechanical design of high-performance systems., • Proficiency in CAD software (Siemens NX preferred; others such as SolidWorks or Creo also acceptable)., • Experience producing fully detailed drawing packages including GD&T and manufacturing specs., • Experience with additive manufacturing and DfAM principles., • Understanding of additive constraints: overhang angles, support strategy, build orientation, powder removal, etc. Preferred Qualifications, • Exposure to material behavior and surface finish considerations in high-temperature AM alloys (e.g., Inconel 625/718, Hastelloy, Haynes)., • Familiarity with FEA or fluid/thermal analysis workflows., • Prior experience in a fast-paced, hands-on R&D or startup environment., • Exposure to combustion systems, high-temperature materials, or pressure vessels. Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $130,000 - $150,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We are seeking a Mechanical Design Engineer to lead the design and analysis of rotors and casings for turbomachinery in a supercritical CO₂-based power cycle. This role involves conceptual design, assembly architecture selection, material selection, and structural analysis, ensuring high-performance, reliable operation under demanding conditions. The ideal candidate has expertise in bolted joint and seal design, finite element analysis (FEA), and thermomechanical analysis, with preferred experience in creep analysis and rotordynamics. Arbor's team of world-class engineers and scientists are developing a scalable, low-cost approach to Bioenergy with Carbon Capture and Storage (BECCS) based on modern rocket engine technology. BECCS is a carbon dioxide removal (CDR) approach that uses biomass to produce energy and remove CO₂ from the atmosphere and store it permanently underground, while ensuring food security, rural livelihoods, and biodiversity are not affected. Our modular technology leverages the power density of supercritical CO2 to enable compact gasification, oxy-combustion, and high-pressure turbo-expansion to convert abundant waste biomass into clean electricity, water, and high-purity CO2, capturing and sequestering all emissions from the process. Our team brings together a passion for science, technology, and global stewardship to make low-cost, high-quality carbon removal and baseload power a reality. Responsibilities • Design and optimize rotors and/or casings for high-performance turbomachinery using NX., • Select assembly architectures and materials to meet performance and reliability requirements., • Size and analyze bolted joints, seals, and piping flanges for structural integrity., • Perform static and transient thermomechanical analysis using ANSYS., • Conduct modal analysis of both stationary and rotating systems to evaluate dynamic behavior., • Perform thermal analysis to assess the effects of temperature gradients and thermal expansion., • Ensure designs meet operational, thermal, and mechanical performance requirements., • Collaborate with combustion and systems teams., • Support manufacturing, assembly, and testing efforts to validate designs. Requirements, • Bachelor's degree in Mechanical, Aerospace, or a related Engineering field., • 3+ years of experience in turbomachinery design or mechanical system engineering., • Proficiency in ANSYS FEM software for stress, thermal, and thermomechanical analysis., • Strong understanding of bolted joint, seal, and flange design., • Experience with static, transient, and thermal structural analysis of rotating systems., • Familiarity with materials selection for high-stress and high-temperature applications. Preferred Qualifications, • Experience in creep analysis for high-temperature applications., • Knowledge of rotordynamics and vibration analysis of rotating machinery., • Familiarity with bearing design, damping, and balancing of rotating components., • Experience working with supercritical CO₂ or high-density working fluids., • Proficiency in NX CAD software, • Experience in startup or R&D environments. Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $150,000 - $175,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own/Co-Own a major primary structure assembly and its child subassemblies from design release through ATP Test—lay out the build flow to ensure an efficient, high-quality product flow capable of scaling with time., • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish the stations within the inaugural work cell by considering assembly operations, tooling and capital equipment requirements, and rate targets., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, • 3+ years progressive and related experience required, • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Working knowledge of primary vehicle structures, machining, assembly process, & tooling, • Basic knowledge of GD&T, • Able to work well in an integrated collaborative team environment, • Highly self-motivated and able to prioritize and execute tasks in a high-pressure environment Nice to haves but not required: • Experience transitioning products from prototype to mass production, • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$104,000—$143,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own the development, validation, and refinement of test assets and processes across mechanical, electrical, and pneumatic systems. Collaborate with design and manufacturing partners to ensure production testing campaigns are executed efficiently, reliably and scalable over time., • Drive the technical execution of mechanisms and integrated assembly testing through design integration, test equipment/tooling design or sourcing, test sequencing, mBOM development, work order creation, test training, and specification authoring., • Provide technical leadership in workcenter development, offering guidance on assembly and test operations, safety compliance, tooling, capital equipment in alignment with organizational objectives., • Provide hands-on support to the shop floor and production personnel, promptly addressing any test issues that arise and offering upstream feedback to drive design for manufacturability, testability or reparability., • Analyze test data to evaluate assembly performance, identify recurring discrepancies, and lead cross-functional teams in root cause analysis and implementation of corrective actions., • Drive cross-functional collaboration with design, production, supply chain, and quality teams to ensure seamless execution of manufacturing test processes while maintaining alignment with organizational objectives. About You: • BS degree in aerospace, mechanical, electrical, manufacturing engineering or other related discipline with 5+ years of experience building and testing hardware in a manufacturing environment., • Proven experience authoring test procedures to build and validate mechanical, electrical and pneumatic assemblies., • Demonstrated experience partnering with design engineering, manufacturing, and production teams to execute test procedures and lead investigations of test failures and anomalies., • Proven experience designing, implementing, and managing large-scope test systems and process improvements with minimal oversight., • Expert knowledge of safety standards, common test hazards and appropriate mitigations., • Hands-on experience in at least two of the following: electromechanical or pneumatic assembly, electrical or pneumatic functional checkouts, integrated testing, leak checking, sensor checkouts, high-voltage systems (320V+), high-pressure pneumatic systems, or instrumentation and sensor setup. Nice to haves but not required: • A proactive self-starter with a proven track record of defining and implementing testing processes, driving execution across diverse teams, and successfully managing and delivering testing projects in fast-paced, production-driven environments., • Working knowledge of rocket subsystems, including structures, mechanisms, high-pressure gas systems, and avionics, with experience in planning and conducting hazardous operations for aerospace hardware systems., • Knowledge of industry test standards, e.g., SMC-S-016, MIL-STD-1540D, MIL-STD-810G., • Experience with test automation, data acquisitions and control systems, Electrical Test Equipment (e.g.: oscilloscopes, multimeters etc.), Pressure Test Equipment (e.g.: pressure regulators, flow meter) At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$122,000—$167,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're seeking a Principal-level leader to own the design, deployment, and evolution of our company's intelligence layer—the systems, workflows, and AI-native applications that connect engineering, manufacturing, and business functions. You'll define how information flows across the organization, deploy AI tools safely and effectively, and translate operational pain points into engineered solutions. This is a high-impact strategic role that requires both architectural vision and hands-on execution. You'll manage our Senior IT Infrastructure Engineer, partner cross-functionally with engineering and operations teams, and have the autonomy to hire software engineers as needed to build custom AI-native applications. The ideal candidate is an engineer-turned-product leader who understands how to build scalable systems while staying obsessively focused on solving real user problems. ResponsibilitiesSystems Architecture & Information Design • Define and implement the company's information architecture—how data, knowledge, and documentation flow across engineering, manufacturing, and business teams, • Design the platforms, integrations, and workflows that serve as the "central nervous system" connecting cross-functional operations, • Establish governance frameworks, documentation standards, and data safety protocols that ensure scalability without sacrificing speed, • Partner with IT leadership to ensure infrastructure, security, and access controls support the information architecture visionAI Platform Operations & Deployment, • Own the strategy and execution for deploying AI tools (Claude Enterprise, custom agents, automation workflows) across the organization, • Design and enforce containment layers, access permissions, and network isolation strategies for AI systems, • Identify high-impact use cases for AI automation, prioritize based on pain points, and drive cross-functional adoption, • Ensure AI deployments meet security, compliance, and data governance requirementsTechnical Product & Program Leadership, • Act as the voice of the user—deeply understand pain points across engineering, manufacturing, and business operations teams, • Translate operational challenges into technical solutions, either through platform configuration or by directing software engineers to build custom applications, • Lead cross-functional projects that require coordination across IT, software, systems, and business teams, • Balance speed and rigor—design systems that enable fast iteration while maintaining proper documentation, structure, and maintainability, • Build business cases, define success metrics, and track the impact of information systems and AI initiativesTeam Leadership & Cross-Functional Collaboration, • Manage and mentor the Senior IT Infrastructure Engineer, providing technical guidance and strategic direction, • Hire and manage software engineers as needed to develop AI-native applications and automation workflows, • Partner with engineering leadership to support data pipelines, telemetry infrastructure, and real-time monitoring systems, • Interface credibly with deeply technical teams (propulsion engineers, electrochemical engineers, manufacturing specialists) to understand their workflows and pain pointsRequirements, • 7+ years of experience in platform engineering, technical program management, business systems architecture, or related technical leadership roles, • Strong technical foundation with hands-on experience building or deploying systems at scale (engineering, platform, or infrastructure background required), • Demonstrated experience deploying AI/ML platforms, tools, or automation workflows in production environments, • Proven ability to design information architecture, data governance frameworks, or enterprise-scale platform strategies, • Track record of leading cross-functional projects and earning credibility with deeply technical engineering teams, • Experience working in high-growth, fast-paced environments (hardware, aerospace, defense, or advanced manufacturing strongly preferred), • Strong systems-thinking mindset—ability to see organizational challenges as interconnected systems, not isolated problems, • Excellent communication skills with the ability to explain technical concepts to both engineers and non-technical stakeholdersPreferred Qualifications, • Experience building business systems or internal platforms that connect engineering, manufacturing, and operations functions, • Background in AI/ML operations (MLOps), including model deployment, monitoring, and governance at scale, • Familiarity with data acquisition systems, time-series databases, or real-time telemetry infrastructure, • Experience managing technical teams or hiring and mentoring engineers, • Understanding of security frameworks, compliance requirements, or data governance in regulated industries, • Product management or technical program management experience in platform, infrastructure, or developer tools, • Exposure to manufacturing execution systems (MES), ERP platforms, or industrial automation workflowsCompensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $155,000 - $175,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds., • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Cover the shop floor for all primary structure work center assembly work, clearing barriers and keeping production moving., • Champion process improvements across multiple work centers to improve assembly operations and incorporate feedback and learnings from the first Terran R build, • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, • 2+ years progressive and related experience required, • Strong history of supporting complicated assembly builds and capable of making risk decisions on a regular basis to disposition issues during build and keep production moving, • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Strong engineering fundamentals in statics, mechanics of materials, process improvement/factory design, fastening and joining, machining., • Expert knowledge of common drilling and trim ops, other manufacturing processes, tools, inspection methods and GD&T Nice to haves but not required: • Direct experience with forming, welding, drill, trim and fastening operations for aerospace products, • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$104,000—$143,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Design and commission new test assets and systems to unlock new test capabilities or enhance existing ones while working closely with design and manufacturing partners to ensure the successful execution of production testing campaigns that are both efficient and scalable over time., • Manage a team of test engineers that serve all major products of the Vehicle Integration and Test scope. End-to-end problem ownership and handling of GSE to develop test systems that scale for production., • Author and optimize test sequences, plans, procedures, and operational processes to support first-article development and transition into high-volume production., • Analyze data to evaluate assembly performance and disposition recurring testing discrepancies and support multi-disciplinary teams on root cause analysis and corrective actions., • Define and standardize operational requirements and processes to improve safety, data quality, and test repeatability., • Provide hands-on support to the shop floor and production personnel, rapidly addressing any test issues that arise and offering upstream feedback to drive design for manufacturability, testability or reparability. About You: • Bachelor's Degree or higher in Aerospace, Mechanical, or Electrical Engineering; or other related discipline., • 3+ years of relevant technical experience, including (but not limited to): Authoring and executing test plans and procedures on complex high-pressure pneumatic and high-voltage electrical systems; High-pressure pneumatic leak checks, sensor checkouts, high-voltage electrical system checkouts, integrated system testing; Designing and commissioning pneumatic and electrical test equipment; Leading failure and anomaly investigations, resolving non-conformances, and driving root cause analysis with corrective actions implemented effectively, • Strong understanding of and ability to apply engineering fundamentals in fluid, thermal, mechanical, and electrical engineering., • Demonstrated knowledge of safety standards, common test hazards, and appropriate mitigations., • Self-starter who can define and roll out new processes from concept through implementation, working collaboratively with technicians, engineers, and external vendors Nice to haves but not required: • Experience in a fast-paced and lean environment, including direct vendor engagement, tool development, or leading a small team through an ambiguous build or test effort, • Familiarity with industry test standards: e.g., SMC-S-016, MIL-STD-1540D, and MIL-STD-810G., • Knowledge of launch vehicle components such as regulators, check valves, orifices, and electromechanical and pneumatically actuated valves, • Experience with test automation, data acquisition and control systems, electrical test equipment (e.g., oscilloscopes, multimeters, etc.), pneumatic test equipment (e.g., pressure regulators, flow meters, etc.) At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$132,000—$181,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description Are you ready to be part of a supportive team? Join us at Future Auto Service in Burbank, CA, where our full-time Automotive Service Consultants enjoy competitive hourly pay, boosted by commissions that can soar from an impressive $48,000 to over $100,000! We proudly provide excellent benefits like: • An IRA, • Bonuses, • Flat-rate work, • A pristine work environment with the latest tools and equipment, • Frequent company lunches and fun company parties It's time to take your career to new heights with us! Don't hesitate - seize the opportunity and apply now this a rewarding career! WHAT SETS US APART Future Auto Service has a solid reputation for providing top-notch auto repair and maintenance services. Established in 2016 after acquiring a long-standing mechanic shop, we take pride in going the extra mile for our customers. With our skilled team, clean working environment, and state-of-the-art tools, we offer efficient, quality automotive services that turn first-time customers into lifelong partners. Join our bustling shop today and advance your career with a team that values and supports you! WHAT WE'RE LOOKING FOR IN A SERVICE COORDINATOR • 5+ years of related experience, • Driver's license, • High school diploma or equivalent, • High energy, • Positive attitude, • Professional experience and strong work ethic, • Ability to work well in a process-driven environment Possessing these qualifications is also ideal: • Experience with Mitchel 1/Bolt On, • ASE certifications, • Ability to work a busy schedule, • Strong customer service skills, • Excellent communication skills - specifically on the phone Do you have what it takes? Keep reading to see if you'd love this role as our Service Coordinator! YOUR NEW ROLE AS OUR SERVICE COORDINATOR This coordinating position works a consistent schedule of 40 hours per week. As a Service Coordinator, you excel in promptly responding to phone calls with professionalism, ensuring exceptional customer service and support. Your adeptness is clear as you efficiently generate comprehensive work orders for technicians, illustrating your organized approach. Your meticulous reporting guarantees accuracy and optimization in service delivery. Within our team, you are a standout contributor, seamlessly integrating your professional demeanor and unwavering commitment to excellence into our dynamic environment. We believe in taking care of our team, both on and off the job. That's why we offer a streamlined 3-minute, mobile-friendly application process - because we know your time is valuable. If you're ready to take your advising skills to the next level and join a team that values hard work and good times, complete our application today! Please be informed that passing a background check and drug test is a prerequisite for employment with our company. Any job offer extended is subject to the successful completion of these requirements and the ongoing maintenance of a clean background. Job Posted by ApplicantPro

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We are seeking a Mechanical Designer who will be responsible for the detailed modeling of components from a multidisciplinary team of engineers, integration of components into assemblies, and interfacing with manufacturing. You will also perform checking duties related to assembly and component drawings, part structures (BOMs) and item specific information for accuracy of design intent and application specific information. Arbor's team of world-class engineers and scientists are developing a scalable, low-cost approach to Bioenergy with Carbon Capture and Storage (BECCS) based on modern rocket engine technology. BECCS is a carbon dioxide removal (CDR) approach that uses biomass to produce energy and remove CO₂ from the atmosphere and store it permanently underground, while ensuring food security, rural livelihoods, and biodiversity are not affected. Our modular technology leverages the power density of supercritical CO2 to enable compact gasification, oxy-combustion, and high-pressure turbo-expansion to convert abundant waste biomass into clean electricity, water, and high-purity CO2, capturing and sequestering all emissions from the process. Our team brings together a passion for science, technology, and global stewardship to make low-cost, high-quality carbon removal and baseload power a reality. Responsibilities • Design all types of turbomachinery components, including sizing and creation of 3D models and associated 2D drawings, • Create Item and Part Structure (BOM) information within ERP system, • Develop and maintain 3D model and 2D drawing database within Product Data Management (PDM) system, • Perform checking duties on assembly and component level drawings, • Update existing drawings to current/best manufacturing processes, • Work closely with manufacturing personnel and engineering to ensure design requirements are met and the best manufacturing processes are used, • Participate in and contribute to process improvement and design for manufacturability activities, • Support manufacturing personnel with evaluations of deviated components, corrective action investigations and other quality related activities, • Bolted Joints, seals, sizing first principles, pressure vessels., • Part ownership. Procurement, Vendor quality. Hands on. Building. Requirements, • 3+ years of experience in turbomachinery design, • Bachelor's degree in Mechanical Engineering or equivalent, • Experienced with precision design and manufacturing processes. Able to advise manufacturing plants on proposed operational changes and anticipates effect of change on the final part, • Experienced in 3D modeling required (NX preferred) and Teamcenter, • Knowledgeable of ASME GD&T Preferred Qualifications, • Experience in a startup environment, • Passion for working on world-saving technology, • Experience building a first-of-its-kind system, • Experience with an emphasis on high pressure, turbomachinery or combustion systems., • Experience completing fluid flow, bolted joint, and stack calculations. Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $110,000 - $135,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own operations on our 2 large 3-axis mills (20'x8') and VTL (20' diameter) and help introduce new products to these machines as well as improve current high-volume work across the 3-axis mills and, • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish new machining work centers by championing the tooling and process definition needed to build parts for Terran R., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, 5+ years progressive and related experience required, • 3D & 2D design/drafting skills per ASME Y14.5M (NX preferred), • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Direct experience with CNC milling and turning operations across multiple materials., • Understanding of machine programming (G-code) and machine set-up., • Strong engineering fundamentals in statics, mechanics of materials, process improvement/factory design, fastening and joining, machining. Nice to haves but not required: • Extensive experience with CNC milling, turning, and drilling operations accross multiple materials. Aluminum experience and large parts >6' is preferred., • Extensive experience with designing workholding for complicated machining operations., • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$130,000—$166,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job DescriptionSalary: $22-$24/hour DOE Job Description Industrial Threaded Products is hiring a Jr. Buyer to support our purchasing team in Brea. This Jr. Buyer will support the existing Buyers, including order placement, pricing, vendor communication, collaboration with sales, and follow-up. This role will communicate heavily with different internal departments and ensure products are purchased, available, and delivered on time. The ideal candidate would have some purchasing experience, but should mainly be detail-oriented, a team player, and eager to learn. What Youll Do • Enter and process purchase orders, • Request pricing and lead times from suppliers, • Follow up on open orders and delivery dates, • Coordinate incoming shipments with warehouse staff, • Assist with inventory replenishment, • Communicate material availability and updates internally, • Support vendor relationship tasks, • Maintain accuracy in purchasing records and updates This is not an exhaustive list, and other duties related to sales management may be required. ITP is ADA compliant and welcomes requests for accommodations to the listed essential duties. Youre a great fit if you • Have 12 years of purchasing, administration, operations or supply chain experience (preferred), • Have strong follow-through and communication skills, • Are a team player willing to jump in where needed, • Enjoy working with numbers, systems, and problem-solving Company Overview: Industrial Threaded Products, Inc. (ITP) is a leading distributor and manufacturer of commercial threaded products and fasteners. The company has grown from a small industrial distributor in 1979 to a global supply chain service provider today, serving organizations nationwide. The companys growth has in part been attributable to its ongoing focus on better serving its customers through expanded and improved capabilities and product offerings, most recently by adding an automatic packaging line and custom threading operation. ITP serves several different industries and market segments, with a core focus on Construction, Waterworks, OEM, Pipe Supports, and Structural Steel. The company is family-owned but is managed by a senior executive team focused on strategy and ongoing planning. Management places a high value on training and empowering its team members, and rewarding performance. The companys headquarters are located in Brea, CA, which hosts centralized accounting, sales, and purchasing functions as well as warehouse, packaging, and kitting operations. Fabrication and bolt manufacturing operations are located in our newest facility in Ontario, CA. Warehousing and Machine Shop operations are located within the Rancho Cucamonga, CA facility. The Fresno, CA warehouse services Northern California and a number of national accounts. The acquisitions of Construction Tool & Threading Co., Ababa Bolt, and Bristol Machine Co. have been pivotal in expanding our capabilities, broadening our product and service offerings, and reinforcing our commitment to meeting the diverse needs of our customers nationwide. ITPs Core Values: Our core values are intrinsic in all we do, and all employees must learn and work to them in all they do: Serving (we thoroughly enjoy providing a level of quality & service that goes far beyond what is expected) Hardworking (we are passionate and will outwork any competitor with efficiency and relentless focus) Innovative (we choose to be a solutions-driven company committed to strategic innovation) Relational (people matter deeply to us and we treat them with the highest level of respect and loyalty) Trusted (we are honored by the level of trust given to us by our customers and we embrace our reputation) Candor (approaching all dealings and communications in a respectful, open, and honest way) Job Type: Full-time, Day Shift Pay Range: $22-24/hour DOE Benefits: • 401(k), • Profit Sharing, • Dental Insurance, • Disability insurance, • HSA/HRA Plan Offerings, • Holiday Pay (7 paid days), • Medical Insurance (Kaiser or HealthNet) *Company-sponsored for the employee only, • Life insurance (Company Paid and Additional Voluntary Plans), • Paid time off (1st year is 40 hours), • Referral program, • Vision insurance Hours: 7:00 am - 4:00 pm

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds., • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Cover the shop floor for all primary structure work center assembly work, clearing barriers and keeping production moving., • Champion process improvements across multiple work centers to improve assembly operations and incorporate feedback and learnings from the first Terran R build, • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, • 8+ years progressive and related experience required, • Strong history of supporting complicated assembly builds and capable of making risk decisions on a regular basis to disposition issues during build and keep production moving, • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Strong engineering fundamentals in statics, mechanics of materials, process improvement/factory design, fastening and joining, machining., • Expert knowledge of common drilling and trim ops, other manufacturing processes, tools, inspection methods and GD&T Nice to haves but not required: • Direct experience with forming, welding, drill, trim and fastening operations for aerospace products, • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$155,000—$197,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own major mechanized assemblies and their child components from design release through test and successful integration onto the Terran R launch vehicle—lay out the build and test flow to ensure an efficient, high-quality product flow capable of scaling with time., • Drive the assembly's build and test effort through design integration, part sourcing, assembly sequencing, mBOM development, build and test work order creation, and specification authoring., • Support workcenter development by considering assembly and test operations, safety, tooling and capital equipment requirements, and company operational goals., • Provide hands-on support to the shop floor and production personnel, promptly addressing any issues that arise and offering upstream feedback to drive design for manufacturability., • Analyze and disposition recurring manufacturing discrepancies and lead multi-disciplinary teams on root cause analysis and corrective actions., • Foster a culture of critical thinking and imaginative problem-solving, constantly challenging the established norms in engineering and manufacturing, and pushing the boundaries to achieve efficient production throughout the workcenter. Mentor other manufacturing engineers, providing guidance to support technical and professional development. About You: • BS degree in aerospace, mechanical, or manufacturing engineering with 5+ years of experience building and testing hardware in a manufacturing environment., • Extensive experience developing processes, authoring work instructions and/or test procedures to build and test interdisciplinary mechanical, electrical, and pneumatic assemblies., • Experience interfacing with design engineering, manufacturing, supply chain, quality, planning, and production personnel., • Extensive experience leading, executing and managing large process and/or quality improvements with large scope of ownership., • Ability to work autonomously with little supervision in a fast-paced and ambiguous environment., • Expert in at least 2 of the following:, • fastening and torquing operations, pneumatic and/or electromechanical assembly, electrical and/or pneumatic testing or functional checkouts, tooling design and fabrication, potting processes, grease plating processes, harness manufacturing, machining of complex products like gears. Nice to haves but not required: • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success. Along with transitioning products from prototype to high volume production. Understand the importance of assessing a situation and leveraging both short-term and long-term solutions., • Working knowledge of rocket subsystems including structures, mechanisms, high pressure gas systems and/or avionics., • Expert understanding of GD&T and drafting principles., • Experience in capacity analyses, DFMEA/PFMEA, value stream mapping. At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$122,000—$167,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're looking for a Sr. Heat Exchanger Engineer to own the design, specification, and development of heat exchangers across Arbor's supercritical CO₂ power system. You'll span the full range—from specifying and technically managing third-party shell-and-tube coolers and air coolers, to leading in-house detailed design of advanced compact heat exchangers in high-temperature nickel superalloys. You'll work closely with thermodynamic cycle analysts, mechanical systems engineers, and test engineers in a fast-paced, hands-on R&D environment. This is a rare opportunity to apply deep thermal-fluids and manufacturing expertise to climate-impactful technology at the frontier of power generation. Responsibilities • Own the thermal-hydraulic design of all heat exchangers in the Arbor power system—recuperators, precoolers, primary heat exchangers, and water and air coolers—from conceptual sizing through detailed design, balancing performance, pressure drop, and cost., • Lead in-house design and development of advanced compact heat exchangers, including printed circuit heat exchangers (PCHEs) and components produced by additive manufacturing (AM) in materials such as 316SS, Inconel 625, and Haynes 282; apply design for additive manufacturing (DfAM) principles to translate geometric freedom into manufacturable, high-performing hardware., • Specify, procure, and technically manage third-party heat exchangers—including shell-and-tube coolers, fin-fan air coolers, and advanced compact units—from thermal datasheet through vendor drawing review and factory acceptance testing., • Collaborate with a dedicated pressure vessel engineer on mechanical design under ASME, TEMA, and API 661; maintain working familiarity with applicable codes to make sound design decisions and effectively review deliverables., • Plan and execute thermal and hydraulic performance testing during development campaigns: define instrumentation requirements, write test procedures, lead data reduction, and anchor analytical models to test data., • Collaborate closely with thermodynamic cycle analysts, mechanical systems engineers, and test engineers to translate cycle-level requirements into hardware specifications and integrate heat exchangers into the broader power system., • Champion design for manufacturability and scalability across in-house heat exchanger development programs, bridging detailed design and production to bring novel hardware from concept to reality., • Generate and maintain the full engineering documentation package: thermal and mechanical calculation packages, drawings, material and process specifications, and test reports. Requirements, • Bachelor's degree in Mechanical, Chemical, Aerospace, or related Engineering field., • 10+ years of experience in heat exchanger design and development, spanning thermal-hydraulic analysis, mechanical design, and hardware validation., • Demonstrated experience designing advanced compact heat exchangers—PCHEs, plate-fin, microchannel, or similar—including selection and optimization of channel geometry for performance, pressure drop, and manufacturability., • Experience specifying and technically managing conventional heat exchangers (shell-and-tube, air-cooled) per TEMA and API 661 standards., • Working familiarity with ASME Boiler and Pressure Vessel Code and its application to heat exchanger mechanical design., • Proficiency in industry thermal design tools (HTRI or equivalent) and scripting or computation for custom analyses (Python, MATLAB, or similar)., • Proven track record of taking heat exchanger hardware from design through fabrication and performance validation in a hands-on engineering environment., • Strong ownership mentality with the ability to drive technical programs independently in a small, fast-paced startup environment. Preferred Qualifications, • Experience with supercritical CO₂ or other supercritical or dense-phase working fluids., • Background in metal additive manufacturing (laser powder bed fusion, binder jetting, or directed energy deposition) applied to heat exchanger or thermal device design and qualification., • Experience bridging detailed design and production—developing or scaling manufacturing processes for novel hardware, not just specifying for outside vendors., • Background in startup, R&D, or first-of-a-kind hardware development environments. Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $165,000 - $180,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Design and commission new test assets and systems to unlock new test capabilities or enhance existing ones while working closely with design and manufacturing partners to ensure the successful execution of production testing campaigns that are both efficient and scalable over time., • Author and optimize test sequences, plans, procedures, and operational processes to support first-article development and transition into high-volume production., • Analyze data to evaluate assembly performance and disposition recurring testing discrepancies and support multi-disciplinary teams on root cause analysis and corrective actions., • Define and standardize operational requirements and processes to improve safety, data quality, and test repeatability., • Support workcenter development by considering assembly and test operations, safety, tooling and capital equipment requirements, and company operational goals., • Provide hands-on support to the shop floor and production personnel, rapidly addressing any test issues that arise and offering upstream feedback to drive design for manufacturability, testability or reparability. About You: • Bachelor's Degree or higher in Aerospace, Mechanical, or Electrical Engineering; or other related discipline., • 2+ years of relevant technical experience, including (but not limited to): Authoring and executing test plans and procedures on complex high-pressure pneumatic and high-voltage electrical systems; High-pressure pneumatic leak checks, sensor checkouts, high-voltage electrical system checkouts, integrated system testing; Designing and commissioning pneumatic and electrical test equipment; Leading failure and anomaly investigations, resolving non-conformances, and driving root cause analysis with corrective actions implemented effectively, • Strong understanding of and ability to apply engineering fundamentals in fluid, thermal, mechanical, and electrical engineering., • Demonstrated knowledge of safety standards, common test hazards, and appropriate mitigations., • Self-starter who can define and roll out new processes from concept through implementation, working collaboratively with technicians, engineers, and external vendors Nice to haves but not required: • Experience in a fast-paced and lean environment, including direct vendor engagement, tool development, or leading a small team through an ambiguous build or test effort, • Familiarity with industry test standards: e.g., SMC-S-016, MIL-STD-1540D, and MIL-STD-810G., • Knowledge of launch vehicle components such as regulators, check valves, orifices, and electromechanical and pneumatically actuated valves, • Experience with test automation, data acquisition and control systems, electrical test equipment (e.g., oscilloscopes, multimeters, etc.), pneumatic test equipment (e.g., pressure regulators, flow meters, etc.) At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$117,000—$150,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own/Co-Own a major primary structure assembly and its child subassemblies from design release through ATP Test—lay out the build flow to ensure an efficient, high-quality product flow capable of scaling with time., • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish the stations within the inaugural work cell by considering assembly operations, tooling and capital equipment requirements, and rate targets., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, • 5+ years progressive and related experience required, • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Working knowledge of primary vehicle structures, machining, assembly process, & tooling, • Basic knowledge of GD&T, • Able to work well in an integrated collaborative team environment, • Highly self-motivated and able to prioritize and execute tasks in a high-pressure environment Nice to haves but not required: • Experience transitioning products from prototype to mass production, • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$130,000—$166,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Support development of new test assets, processes and/or modifying existing ones across mechanical, electrical and pneumatic systems. This involves working closely with design and manufacturing partners to ensure the successful execution of mechanism production testing campaigns that are both efficient and scalable over time., • Drive mechanism assembly's test effort through design integration, test equipment/tooling sourcing or design, test sequencing, mBOM development, test work order creation, test training and specification authoring., • Support workcenter development by considering assembly and test operations, safety, tooling and capital equipment requirements, and company operational goals., • Provide hands-on support to the shop floor and production personnel, promptly addressing any test issues that arise and offering upstream feedback to drive design for manufacturability, testability or reparability., • Analyze data to evaluate assembly performance and disposition recurring testing discrepancies and support multi-disciplinary teams on root cause analysis and corrective actions., • Foster strong collaborative relationships with design, production, supply chain and quality assurance, facilitating effective communication and coordination to ensure alignment with company objectives and successful execution of manufacturing and test processes. About You: • BS degree in aerospace, mechanical, electrical, manufacturing engineering or other related discipline with 1+ years of experience building and testing hardware in a manufacturing environment., • Experience authoring test procedures to build and validate mechanical, electrical and pneumatic assemblies., • Experience partnering with design engineering, manufacturing, and production personnel to execute test procedures and support test failure & anomaly investigations., • Experience designing, managing and implementing new test systems and/or test improvements with large scope of ownership., • Demonstrated knowledge of safety standards, common test hazards and appropriate mitigations., • Experience with electromechanical or pneumatic assembly, electrical or pneumatic functional checkouts, integrated testing, leak checking, sensor checkouts, high voltage systems (320V+), high pressure pneumatic systems, instrumentation & sensor setup Nice to haves but not required: • A proactive self-starter with a proven track record of defining and implementing testing processes, driving execution across diverse teams, and successfully managing and delivering testing projects in fast-paced, production-driven environments., • Working knowledge of rocket subsystems, including structures, mechanisms, high-pressure gas systems, and avionics, with experience in planning and conducting hazardous operations for aerospace hardware systems., • Familiarity with industry test stands: e.g., SMC-S-016, MIL-STD-1540D, MIL-STD-810G., • Experience with test automation, data acquisitions and control systems, Electrical Test Equipment (e.g.: oscilloscopes, multimeters etc.), Pressure Test Equipment (e.g.: pressure regulators, flow meter) At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$90,000—$124,300 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We are seeking a hands-on Turbomachinery Engineering Manager to lead the design, development, and delivery of rotating equipment for next-generation energy systems. This role requires a technically deep leader who thrives in a fast-paced, resource-constrained environment and is comfortable owning both the engineering details and team execution. You will lead a small-to-mid-sized team responsible for turbomachinery development—from early concept through detailed design, build, test, and productization. Arbor's team of world-class engineers and scientists are developing a scalable, low-cost approach to Bioenergy with Carbon Capture and Storage (BECCS) based on modern rocket engine technology. BECCS is a carbon dioxide removal (CDR) approach that uses biomass to produce energy and remove CO₂ from the atmosphere and store it permanently underground, while ensuring food security, rural livelihoods, and biodiversity are not affected. Our modular technology leverages the power density of supercritical CO2 to enable compact gasification, oxy-combustion, and high-pressure turbo-expansion to convert abundant waste biomass into clean electricity, water, and high-purity CO2, capturing and sequestering all emissions from the process. Our team brings together a passion for science, technology, and global stewardship to make low-cost, high-quality carbon removal and baseload power a reality. Responsibilities • Lead, grow, and manage a turbomachinery engineering team (typically 5–15 engineers across disciplines such as aero, thermal, mechanical, and rotordynamics), • Own the end-to-end development of rotating equipment, including compressors, turbines, and supporting systems, • Drive product development from concept through validation and release, ensuring performance, cost, and schedule targets are met, • Provide technical leadership across key areas: aerodynamics, heat transfer, structural/mechanical design, rotordynamics, and clearances, • Establish and maintain design processes, technical rigor, and documentation practices (e.g., design reviews, analysis workflows, validation plans), • Work cross-functionally with systems, combustion, controls, manufacturing, and test teams to ensure successful integration, • Support hardware build, test execution, and troubleshooting—this is not a purely desk-based role, • Mentor and develop engineers, setting clear expectations while fostering a high-performance, ownership-driven culture, • Balance speed and rigor—making pragmatic decisions in an environment without large-company support structures Requirements, • 10–15+ years of experience in turbomachinery or rotating equipment (e.g., compressors, turbines, pumps, expanders), • Bachelor's degree in Mechanical, Aerospace, or a related engineering field, • Proven experience managing and developing engineering teams (minimum 3–5 direct reports), • Demonstrated track record of bringing hardware products from concept through testing and into production, • Strong background in at least one core discipline (aero, thermal, mechanical, or rotordynamics), with working knowledge across others, • Experience working in hands-on hardware environments (build, test, iterate), • Ability to operate effectively in a "scrappy" environment with limited resources and evolving processes, • Strong systems thinking and ability to interface across multiple engineering functions Preferred Qualifications, • Experience in small teams, startups, or skunkworks-style programs, • Background in high-speed turbomachinery, novel cycles (e.g., sCO₂, hydrogen), or tightly integrated systems, • Familiarity with design for manufacturability and supplier engagement, • Experience setting up or scaling engineering processes in a growing organization, • Prior ownership of a turbomachinery module or full machine Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $185,000 - $200,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We are seeking a Director of Finance to own FP&A and build the financial operating system that enables Arbor to scale from Series A through commercialization and manufacturing scale-up. You'll own all forward-looking financial planning, modeling, and analysis — translating complex technical programs into financial clarity and ensuring leadership has a credible, real-time view of resource needs, cash runway, and strategic trade-offs. You'll operate as a trusted thought partner to executive leadership and cross-functional teams, answering the question: "Where are we going?" This role requires exceptional modeling skills, comfort with technical complexity and imperfect data, and a bias towards rigor, transparency, and speed. The Director of Finance is forward-looking and strategic, working closely with the Controller (who owns historical accounting and systems) to ensure forecasts and models are grounded in accurate actuals. ResponsibilitiesFP&A Ownership (CORE FUNCTION) • Own all forward-looking financial planning and analysis across the company, • Build and maintain three-statement corporate models (income statement, balance sheet, cash flow), • Develop and maintain long-range operating plans (3-5 year) that connect strategic goals to resource requirements, • Own monthly and quarterly rolling forecasts, updating assumptions based on operational performance and strategic shifts, • Build and maintain 13-week cash flow models for short-term liquidity management alongside long-range cash projections, • Conduct scenario and sensitivity analyses for all major strategic decisions: capital raises, financing strategy, hiring pace, first-of-a-kind project deployment, manufacturing scale-up, • Serve as the "source of truth" for financial assumptions, key drivers, risks, and trade-offs across the business, • Own cash burn, runway, and liquidity analysis — always maintaining current view of months of cash remaining and bridge to next milestoneR&D Program Budgeting & Resource Planning (CRITICAL ARBOR PARTNERSHIP), • Partner deeply with Engineering leadership to translate complex technical programs into financial requirements and cash burn timelines, • Build program-level budgets that connect engineering milestones and deliverables to labor, materials, testing, and equipment needs, • Model R&D cash flow requirements by program, phase, and milestone — ensuring leadership understands burn rate implications of technical decisions, • Model test campaign costs including failure scenarios, iteration cycles, and contingency planning, • Develop resource planning models: headcount needs by function (engineers, technicians), hiring timing, and organizational scaling implications, • Plan and prioritize CapEx requirements: equipment, facilities, tooling, test infrastructure, • Model vendor spend forecasts for multi-year contracts and long-lead-time commitmentsFactory & Manufacturing Line Modeling (OWNS THE MACRO MODEL), • Build and own the comprehensive factory financial model that drives manufacturing scale-up decisions, including:, • Production line capacity and throughput analysis, • Equipment requirements and timing for each scale-up phase, • Labor requirements by production volume (direct labor, technicians, engineers), • Facility costs: lease, utilities, maintenance as production scales, • Working capital requirements: inventory levels, receivables, payables at different production volumes, • Own unit economics modeling: cost per unit at different production volumes, identifying key cost drivers, • Build learning curve and cost-down analysis: project how costs decrease with volume, experience, and design improvements, • Conduct make-vs-buy financial analysis for manufacturing decisions: compare in-house production vs. outsourcing economics, • Model production scale-up scenarios: financial implications of ramping from pilot to commercial production, including capital requirements and cash needs, • Develop capacity planning models: when additional lines, shifts, or facilities are needed based on demand forecasts, • Build CapEx prioritization framework: ROI analysis on competing equipment and facility investmentsSystem Cost Modeling & BOM Economics, • Partner with Engineering on bill of materials (BOM) cost modeling and cost stack analysis, • Break down system costs by component and subsystem to identify optimization opportunities, • Build cost reduction roadmaps: model financial impact of design changes, value engineering, and supplier negotiations, • Model supplier pricing at different volume tiers and negotiate economics, • Develop supply chain financial planning: payment terms, minimum order quantities, lead time impacts on cash and inventoryProject Finance & Commercial Economics, • Develop project finance models for commercial team: individual project financials including capex, opex, revenue, returns, • Build project-level ROI analysis: IRR, NPV, payback period, and sensitivity analyses for customer deals, • Model deployment scenarios: financial analysis of different project deployment strategies and their impact on corporate cash flow, • Support commercial team on deal structuring and financial terms, ensuring project economics align with corporate objectives, • Develop margin and pricing analysis for customer contracts, • Build revenue forecasting models as commercial contracts scale (2027+)Capital Strategy & Fundraising Support, • Translate strategic roadmap into operational resource plans and capital needs, • Provide financial analysis to inform capital raise timing and amount, • Lead fundraising diligence preparation: build models, scenarios, and data room materials for investors, • Develop capital structure scenarios: evaluate equity, debt, project finance, and structured financing options, • Build business cases for M&A opportunities or corporate development initiatives, • Prepare financial content for board decks: forward-looking analysis, scenarios, strategic narrativeBudget Development & Strategic Analysis, • Build the annual budget MODEL using driver-based, scenario-based approach, • Determine appropriate budget granularity and structure to support decision-making, • Work with Engineering to translate R&D programs into financial budgets, • Analyze budget variances for strategic implications: understand why over/under, what it means for runway, and recommend resource reallocation, • Connect budget to cash burn and runway projections, • Partner with Controller who owns the budget process (timeline, consolidation, variance reporting)Cross-Functional Financial Partnership, • Partner with Engineering, Commercial, and Operations to ensure financial plans reflect operational reality and technical constraints, • Provide financial guidance and decision support on strategic initiatives, • Build financial literacy across the organization, helping non-finance leaders understand financial implications of their decisions, • Translate complex financial outcomes into clear, decision-ready insights for executives, board, and cross-functional stakeholdersSystems & Tools, • Own the financial modeling environment: Excel-first, systems-enabled approach with rigorous standards and documentation, • Partner with Controller on ERP implementation to ensure system supports FP&A needs and provides clean data flows, • Implement and scale FP&A tools as needed (Adaptive, Anaplan, Mosaic, Pigment, or similar), • Build dashboards and reporting for real-time visibility into key metrics and performance drivers, • Establish modeling standards, documentation, version control, and quality controls to ensure models are auditable, defensible, and scalableRequirements, • Bachelor's degree in Finance, Accounting, Economics, Engineering, or related field, • 10+ years of progressive experience in analytical finance roles including investment banking, private equity, infrastructure or project finance, strategic finance, or FP&A, • Experience working in (or with) venture-backed, growth-stage companies in capital-intensive environments such as manufacturing, hardware, energy, infrastructure, or industrial operations, • Exceptional financial modeling skills including three-statement models, cash flow and liquidity analysis, scenario and sensitivity analysis, and driver-based planning, • Deep experience supporting decision-making in capital-intensive businesses with long development timelines, technical complexity, uncertainty, and incomplete data, • Demonstrated ability to partner with technical teams (Engineering, Operations) and translate complex technical programs into financial requirements, • Expert proficiency in Excel with comfort building and maintaining complex, multi-scenario models, • Strong business judgment and ability to act as "source of truth" for financial assumptions, drivers, risks, and trade-offs, • Excellent communication skills with ability to distill complexity into clear, actionable insights for diverse audiences, • Proven ability to thrive in ambiguity, build from first principles, and operate with both speed and rigorPreferred Qualifications, • MBA from top-tier program, • CPA or CFA certification, • Prior experience in manufacturing finance, including unit economics modeling, cost-down curves, and factory economics, • Experience in power generation, energy technology, aerospace, or advanced manufacturing sectors, • Prior exposure to fundraising processes, investor diligence, and board-level financial presentations, • Experience with project finance or infrastructure development financial modeling, • Engineering or technical undergraduate degree, • Experience building and scaling FP&A functions in high-growth environmentsCompensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $160,000 - $190,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview Our Lead Combustion Engineer serves as the technical authority pioneering our rocket-inspired, high-pressure oxy-fuel combustion systems - integral in delivering carbon-neutral and carbon-negative power cycles at scale. In this leadership role, you'll own the combustion subsystem, guiding a talented team through end-to-end development of breakthrough, high-efficiency devices in a fast-paced, collaborative startup environment. You'll drive strategy from clean-sheet concepts and advanced modeling through hands-on testing, rapid iteration, and performance validation, establishing the technical direction that powers a sustainable future. You'll mentor junior engineers, align cross-functional efforts with test, analysis, and design teams, and make critical trade-off decisions to accelerate progress while pushing the boundaries of efficiency and reliability. Responsibilities • Serve as technical lead for oxy-fuel combustion systems: own architecture, clean-sheet design, rigorous analysis, and delivery of breakthrough performance, • Define and lead high-pressure/high-temperature test campaigns—from planning and execution through in-depth data analysis and actionable recommendations, • Direct system configuration trades and performance optimization to achieve maximum efficiency, reliability, and scalability, • Own rapid hardware development cycles—from manufacturing and assembly through testing and iterative improvements, • Champion the use of additive manufacturing, modern CFD/tools, and advanced simulation to shorten timelines and enable innovation, • Mentor team members, drive continuous improvement initiatives, and implement design upgrades that elevate system capability Requirements, • Bachelor's degree in mechanical, aerospace, chemical engineering, or related field, • 7+ years of experience in combustion system design, analysis, and testing, • Deep expertise in thermodynamics, fluid mechanics, heat transfer, and combustion, • Hands-on experience with high-temperature and pressure equipment, • Strong leadership presence with experience mentoring engineers and influencing cross-functional teams, • Demonstrated ability to own product lifecycle from conceptual design to validation, • Curious, inventive, and entrepreneurial mindset—thrives in ambiguity and drives progress relentlessly Preferred Qualifications, • Advanced degree (M.S. or Ph.D.) in Mechanical, Aerospace, or Chemical Engineering, • Direct experience leading hot-fire testing campaigns in rocket propulsion, gas turbines, or similar environments, • Proficiency in programming for data analysis and automation (Python, MATLAB, etc.), • Prior success in startup or fast-paced hardware development environments Benefits & Compensation, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more!Base Pay: $170,000 - $185,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location.Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: \n • Own/Co-Own a major primary structure assembly and its child subassemblies from design release through ATP Test-lay out the build flow to ensure an efficient, high-quality product flow capable of scaling with time.\n, • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress.\n, • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team.\n, • Help establish the stations within the inaugural work cell by considering assembly operations, tooling and capital equipment requirements, and rate targets.\n, • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology. \n, • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. \n\n About You: \n • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline \n, • 5+ years progressive and related experience required \n, • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability\n, • Working knowledge of primary vehicle structures, machining, assembly process, & tooling\n, • Basic knowledge of GD&T\n, • Able to work well in an integrated collaborative team environment\n, • Highly self-motivated and able to prioritize and execute tasks in a high-pressure environment\n\n Nice to haves but not required: \n • Experience transitioning products from prototype to mass production\n, • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success\n, • Experience in managing projects in a fast-paced environment \n\n At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range: $130,000-$166,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at [email protected].

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Design and commission new test assets and systems to unlock new test capabilities or enhance existing ones while working closely with design and manufacturing partners to ensure the successful execution of production testing campaigns that are both efficient and scalable over time., • Author and optimize test sequences, plans, procedures, and operational processes to support first-article development and transition into high-volume production., • Analyze data to evaluate assembly performance and disposition recurring testing discrepancies and support multi-disciplinary teams on root cause analysis and corrective actions., • Define and standardize operational requirements and processes to improve safety, data quality, and test repeatability., • Support workcenter development by considering assembly and test operations, safety, tooling and capital equipment requirements, and company operational goals., • Provide hands-on support to the shop floor and production personnel, rapidly addressing any test issues that arise and offering upstream feedback to drive design for manufacturability, testability or reparability. About You: • Bachelor's Degree or higher in Aerospace, Mechanical, or Electrical Engineering; or other related discipline., • 5+ years of relevant technical experience, including (but not limited to): Authoring and executing test plans and procedures on complex high-pressure pneumatic and high-voltage electrical systems; High-pressure pneumatic leak checks, sensor checkouts, high-voltage electrical system checkouts, integrated system testing; Designing and commissioning pneumatic and electrical test equipment; Leading failure and anomaly investigations, resolving non-conformances, and driving root cause analysis with corrective actions implemented effectively, • Strong understanding of and ability to apply engineering fundamentals in fluid, thermal, mechanical, and electrical engineering., • Demonstrated knowledge of safety standards, common test hazards, and appropriate mitigations., • Self-starter who can define and roll out new processes from concept through implementation, working collaboratively with technicians, engineers, and external vendors Nice to haves but not required: • Experience in a fast-paced and lean environment, including direct vendor engagement, tool development, or leading a small team through an ambiguous build or test effort, • Familiarity with industry test standards: e.g., SMC-S-016, MIL-STD-1540D, and MIL-STD-810G., • Knowledge of launch vehicle components such as regulators, check valves, orifices, and electromechanical and pneumatically actuated valves, • Experience with test automation, data acquisition and control systems, electrical test equipment (e.g., oscilloscopes, multimeters, etc.), pneumatic test equipment (e.g., pressure regulators, flow meters, etc.) At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$130,000—$178,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're seeking a Systems & Infrastructure Engineer to own the deployment, performance, and scalability of our network infrastructure across current operations and upcoming facility expansions. You'll architect and execute network solutions, manage enterprise identity across Azure and Google Workspace, and serve as the technical authority on all infrastructure and security decisions. This is a hands-on role that requires both strategic thinking and tactical execution. The ideal candidate thrives in fast-paced, hardware-focused environments and operates with a high degree of autonomy. Responsibilities Network Architecture & Operations • Design, deploy, and operate enterprise and mission-critical network infrastructure across offices, test facilities, and remote environments, • Implement and manage routing protocols (BGP, OSPF), VLANs, VPNs, site-to-site connectivity, and secure tunneling architectures, • Configure and maintain firewalls, switches, and network security appliances, • Architect network segmentation strategies to isolate corporate networks from testing and data acquisition environments, • Implement Quality of Service (QoS) policies to prioritize critical data streams and ensure network reliability, • Monitor network performance, proactively identify bottlenecks, and resolve connectivity issues Security & Compliance • Enforce security policies and implement Zero Trust frameworks across all infrastructure, • Manage transport-layer security and encryption standards (TLS, OpenSSL, SHA-256), • Collaborate with security teams to harden systems, apply patches, and maintain compliance with frameworks such as NIST 800-171 or CMMC, • Design and implement access control policies for hybrid cloud and on-premises environments, • Develop security policies and procedures for endpoint management, VPN access, and data protection Enterprise IT & Identity Management • Administer enterprise systems including Windows Server, Linux, Active Directory, DNS, DHCP, and virtualization platforms (VMware / Hyper-V), • Manage identity and SSO across hybrid Azure AD/Entra ID and Google Workspace environments, • Oversee outsourced IT partner responsible for tier-1 help desk, device procurement, and onboarding workflows, • Lead infrastructure projects from planning through deployment, including migrations, upgrades, and system rollouts Cross-Functional Collaboration & Data Systems • Partner with software and systems teams on data ingestion pipelines, telemetry infrastructure, and real-time monitoring dashboards, • Support integration of edge automation hardware and data acquisition systems with backend infrastructure, • Design containment layers and network isolation for AI tools and automated workflows, • Provide technical guidance and infrastructure support for engineering and operations teams Future Facility Expansion • Lead end-to-end network deployment for upcoming headquarters and manufacturing facility buildouts, • Design scalable, resilient infrastructure capable of supporting high-throughput automated operations, • Establish monitoring, logging, and observability frameworks for production environmentsRequirements, • 5+ years of experience in IT systems engineering or infrastructure roles, • Deep expertise in network protocols and fundamentals: TCP/IP, VLANs, BGP, OSPF, MPLS, routing, switching, firewalls, • Strong understanding of networking design models (L2/L3, VPC, VDC, Datacenter Zones, Spanning Tree, VRF, VTP, VLANs, and cabling), • Hands-on experience with at least one major cloud platform (AWS, Azure, or GCP), • Proven experience managing Windows Server, Linux (RHEL, Ubuntu, CentOS), and Active Directory environments, • Strong knowledge of systems security, access control, hardening, and encryption protocols, • Experience with identity and access management frameworks (Azure AD, Entra ID, Google Workspace, SSO/MFA), • Proficiency in scripting and automation using PowerShell, Bash, Python, or similar, • Ability to work independently, make high-impact technical decisions, and lead projects from planning through execution, • Strong documentation habits and ability to communicate technical concepts clearly to non-technical stakeholdersPreferred Qualifications, • Experience with real-time data acquisition systems, time-series databases (QuestDB, InfluxDB), or industrial control environments, • Familiarity with edge automation hardware (Opto22, PLCs) or industrial networking protocols, • Background in regulated or compliance-driven environments (defense, aerospace, critical infrastructure), • Experience with monitoring and observability tools (Grafana, Prometheus, Datadog), • Certifications such as CCNP, CCIE, Network+, MCSE, Security+, or relevant industry credentials, • Familiarity with NIST frameworks (800-171, 800-53) or CMMC standards, • Experience with IaC tools like Terraform, Ansible, or similar configuration management platformsCompensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $110,000 - $140,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own operations on our 2 large 3-axis mills (20'x8') and VTL (20' diameter) and help introduce new products to these machines as well as improve current high-volume work across the 3-axis mills and, • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish new machining work centers by championing the tooling and process definition needed to build parts for Terran R., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, 2+ years progressive and related experience required, • 3D & 2D design/drafting skills per ASME Y14.5M (NX preferred), • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Direct experience with CNC milling and turning operations across multiple materials., • Understanding of machine programming (G-code) and machine set-up., • Strong engineering fundamentals in statics, mechanics of materials, process improvement/factory design, fastening and joining, machining. Nice to haves but not required: • Extensive experience with CNC milling, turning, and drilling operations accross multiple materials. Aluminum experience and large parts >6' is preferred., • Extensive experience with designing workholding for complicated machining operations., • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$112,000—$143,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own/Co-Own a major primary structure assembly and its child subassemblies from design release through ATP Test—lay out the build flow to ensure an efficient, high-quality product flow capable of scaling with time., • Collaborate closely with a diverse team of engineers specializing in design, manufacturing, and reliability, as well as internal production teams and external vendors, leveraging their collective expertise to drive progress., • Create work instructions, specifications, and best practices across multiple high-fidelity processes. Help standardize processes across the manufacturing team., • Help establish the stations within the inaugural work cell by considering assembly operations, tooling and capital equipment requirements, and rate targets., • Support the shop floor through live issue resolution and provide upstream feedback as we innovate the next generation of manufacturing technology., • Provide Design for Manufacturing feedback to structures teams during the development phase and through the first prototype and flight builds. About You: • Bachelor's degree in manufacturing, aeronautical, mechanical engineering, or other engineering discipline, • 8+ years progressive and related experience required, • Excellent interpersonal skills with the ability to interface with engineering and manufacturing groups to understand process constraints and provide design inputs for improved manufacturability, • Working knowledge of primary vehicle structures, machining, assembly process, & tooling, • Basic knowledge of GD&T, • Able to work well in an integrated collaborative team environment, • Highly self-motivated and able to prioritize and execute tasks in a high-pressure environment Nice to haves but not required: • Experience transitioning products from prototype to mass production, • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success, • Experience in managing projects in a fast-paced environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$155,000—$197,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're looking for an R&D Process Engineer to bring process engineering rigor to Arbor's fast-paced R&D programs—turning ambitious test plans into operating reality on first-of-a-kind hardware. Our current center of gravity is a high-pressure gasification program operating at conditions never before attempted at any scale, on an aggressive path to commercial operation. You'll own the process side of test stand design, problem-solve at the P&ID and control-scheme level to bring test plans to life, and lead troubleshooting on a challenging fouling-, plugging-, and erosion-prone service. You'll partner closely with senior systems team engineers, gasification engineers, and test engineers, and bring the same rigor to other R&D programs across Arbor as priorities evolve. This is hands-on, high-stakes engineering work on first-of-a-kind technology at the frontier of carbon-negative baseload power. Responsibilities • Own the process engineering deliverables for R&D test stand design—design basis, process flow diagrams, heat and material balances, equipment and line sizing, and supporting calculations that take a new test rig from concept to ready-to-run., • Apply that rigor first to the gasification program's hardest subsystems—high-pressure oxygen and CO2 control, refractory-lined reactor zones, and syngas analysis, cooling and cleanup., • Develop and maintain steady-state and dynamic process models to predict performance, explore design space, and inform test planning across active R&D programs., • Translate test campaign objectives, set by gasification and test engineers, into P&IDs, control narratives, instrument specifications, and safe operating envelopes—bringing rigorous process design to ambitious experimental plans., • Reduce, analyze, and interpret test data—closing mass and energy balances, reconciling instrumentation, and turning campaign results into design decisions and next-test recommendations on the parts of the system you know best., • Lead root-cause investigations on fouling, plugging, erosion, instability, and other off-design behavior in a challenging high-temperature, high-pressure service; drive corrective actions through to verified resolution., • Develop operating procedures, run sheets, and startup/shutdown sequences, and participate in process hazard analyses (PHA/HAZOP) as the test program evolves.Requirements, • Bachelor's Degree in Mechanical, Chemical, Aerospace, or related Engineering field., • 5+ years of hands-on process engineering experience, with meaningful time spent in an R&D, pilot plant, or test stand context., • Demonstrated experience troubleshooting fouling, plugging, erosion, instability, or off-design behavior on real hardware—able to walk through specific events, diagnostic approaches, and outcomes., • Comfort with commercial process simulation tools (Aspen HYSYS, Symmetry, or equivalent), including both steady-state and dynamic simulation., • Strong fundamentals in chemical engineering and a broad appreciation of adjacent disciplines (mechanical, instrumentation, controls, materials)., • Willingness and ability to travel to Arbor's test site in San Bernardino, CA (approximately 20–40%, weighted toward active campaign windows)., • Highly self-driven, with the ability to identify technical mysteries and pursue them to root cause when operating with loose guidance., • Strong ownership mentality and curious, inventive mindset comfortable driving rigorous problem-solving in a small, fast-paced startup environment.Preferred Qualifications, • Direct experience with gasification, oxy-combustion, slag-forming combustion, FCC, coker, hydrocracking, refractory-lined reactors, ash- or solids-handling, or other high-temperature, high-pressure, fouling-prone systems., • Hands-on operating experience in a pilot plant, test stand, hardware startup, national lab pilot program, or aerospace test cell environment., • Programming or scripting proficiency for data reduction and custom analysis (Excel, Python, MATLAB, or similar)., • Experience with supercritical CO₂, high-pressure (100+ bar) systems, or power generation., • Familiarity with PHA/HAZOP leadership, LOPA, and pressure relief design., • Background in startup, R&D, or first-of-a-kind hardware development environments.Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend, • And more! Base Pay: $140,000 - $155,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own the development, validation, and refinement of test assets and processes across mechanical, electrical, and pneumatic systems. Collaborate with design and manufacturing partners to ensure production testing campaigns are executed efficiently, reliably and scalable over time., • Drive the technical execution of mechanisms and integrated assembly testing through design integration, test equipment/tooling design or sourcing, test sequencing, mBOM development, work order creation, test training, and specification authoring., • Provide technical leadership in workcenter development, offering guidance on assembly and test operations, safety compliance, tooling, capital equipment in alignment with organizational objectives., • Provide hands-on support to the shop floor and production personnel, promptly addressing any test issues that arise and offering upstream feedback to drive design for manufacturability, testability or reparability., • Analyze test data to evaluate assembly performance, identify recurring discrepancies, and lead cross-functional teams in root cause analysis and implementation of corrective actions., • Drive cross-functional collaboration with design, production, supply chain, and quality teams to ensure seamless execution of manufacturing test processes while maintaining alignment with organizational objectives. About You: • BS degree in aerospace, mechanical, electrical, manufacturing engineering or other related discipline with 3+ years of experience building and testing hardware in a manufacturing environment., • Proven experience authoring test procedures to build and validate mechanical, electrical and pneumatic assemblies., • Demonstrated experience partnering with design engineering, manufacturing, and production teams to execute test procedures and lead investigations of test failures and anomalies., • Proven experience designing, implementing, and managing large-scope test systems and process improvements with minimal oversight., • Expert knowledge of safety standards, common test hazards and appropriate mitigations., • Hands-on experience in at least two of the following: electromechanical or pneumatic assembly, electrical or pneumatic functional checkouts, integrated testing, leak checking, sensor checkouts, high-voltage systems (320V+), high-pressure pneumatic systems, or instrumentation and sensor setup. Nice to haves but not required: • A proactive self-starter with a proven track record of defining and implementing testing processes, driving execution across diverse teams, and successfully managing and delivering testing projects in fast-paced, production-driven environments., • Working knowledge of rocket subsystems, including structures, mechanisms, high-pressure gas systems, and avionics, with experience in planning and conducting hazardous operations for aerospace hardware systems., • Knowledge of industry test standards, e.g., SMC-S-016, MIL-STD-1540D, MIL-STD-810G., • Experience with test automation, data acquisitions and control systems, Electrical Test Equipment (e.g.: oscilloscopes, multimeters etc.), Pressure Test Equipment (e.g.: pressure regulators, flow meter) At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$109,000—$149,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.