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Mercor is seeking Physics PhDs for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving frontier large language models. Specifically, you will craft high-quality, challenging problems in your domain expertise with real-world applicability to inform the future of AI innovation. Ideal Qualifications: - Have a Masters or PhD in Physics from a top US university. - Have experience coding in Python, MATLAB for projects or research. - Have field-specific experience in Condensed Matter Physics, Optics, Quantum Information/Computing, Computational Physics, Astrophysics, Particle Physics - Have high attention to detail. - Have exceptional written and verbal communication skills. - Have excellent proficiency in English. - Are currently based in the U.S., Canada, New Zealand, UK, or Australia. Key Responsibilities: - You will work asynchronously with a team of highly qualified experts across your domain. - You will craft, solve, and review challenging problems with real world applicability. - The project is 15-20 hours of work per week with potential for increased hours and extension. - The work is fully remote and asynchronous. Role Start Date - This role will begin in late December with applications reviewed on a rolling basis. Interview Process - You will complete a short interview to assess your domain expertise. - You will be paid for up to 1 hour of onboarding time including the screening process and a few onboarding videos if you are hired. Compensation and Legal Details - You will be legally classified as an hourly contractor for Mercor. - You will be paid out at the end of each week via Stripe Connect. About Mercor Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco, CA. Our distinguished investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.

If you belong to or have expertise in one or more of them, feel free to apply — we’re excited to have you on the team! Fundamental Physics: Theoretical Mechanics, Theoretical Optics, Statistical Mechanics, Thermodynamics, Fluid Physics, Optics and Acoustics Modern & Applied Physics: Elec

QCi) is an innovative, integrated photonics and quantum optics technology company that provides accessible and affordable quantum machines to the world today. QCi) is an innovative, integrated photonics and quantum optics technology company that provides accessible and affordable quantum machines to

ABOUT Aviation Electronics, Electrical, and Computer Systems Technicians (AV) work on some of the most advanced aircraft systems in the world. Responsibilities Depending on your rating (AE or AT), you will: Troubleshoot and repair advanced aircraft systems including digital computers, fiber optics,

LOCATION: Mount Pleasant, Wisconsin (Must be interested in relocation to Wisconsin) Power Up Your Career – Join a Data Center Team Driving the Future! Ready to be at the heart of technology innovation? Step into a role where every day brings new challenges, cutting-edge hardware, and the chance to make a real impact. We’re searching for passionate Data Center Technicians to join a fast-moving team tackling large-scale GPU deployments and next-gen networking projects. Why This Role Rocks: • High-Voltage Impact: You’ll be hands-on with the latest servers, GPUs, and fiber optics—building the backbone of tomorrow’s digital world., • Epic Projects: Dive into complex deployments, troubleshoot mission-critical systems, and help launch tech that powers global operations., • Team Energy: Collaborate with driven experts who thrive on solving problems and pushing boundaries., • Growth Unleashed: Lead, learn, and level up your skills in an environment that rewards initiative and innovation.What You’ll Tackle:, • Diagnose and resolve server, GPU, and network issues—fast., • Deploy, rack, stack, and cable hardware with precision and speed., • Team up to keep operations seamless and projects on track., • Own support tickets and document wins using digital tools., • Mentor teammates and drive project success., • Work with the coolest tech in a large-scale data center.What You Bring:, • 3+ years of hands-on data center experience (break/fix, deployment, troubleshooting)., • GPU deployment experience? That’s a huge plus!, • Mastery of hardware installation, cabling (Cat5, Cat6, fiber), and network troubleshooting., • Leadership chops and a drive to manage complex projects., • Stellar communication and documentation skills., • Flexibility for day or night shifts—and a readiness to travel when needed.Shifts That Fit Your Life:, • Multiple day and night options—find your groove!Location & Pay:, • Mount Pleasant, WI #DC25 Job Type & Location This is a Contract position based out of New York, NY. Pay and Benefits The pay range for this position is $30.00 - $44.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision, • Critical Illness, Accident, and Hospital, • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available, • Life Insurance (Voluntary Life & AD&D for the employee and dependents), • Short and long-term disability, • Health Spending Account (HSA), • Transportation benefits, • Employee Assistance Program, • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in New York,NY. Application Deadline This position is anticipated to close on Dec 13, 2025. h4>About TEKsystems:\n\n We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. \n\n The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. \n\nAbout TEKsystems and TEKsystems Global Services \n\n We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. \n\n The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

ABOUT Aviation Electronics, Electrical, and Computer Systems Technicians (AV) work on some of the most advanced aircraft systems in the world. Responsibilities Depending on your rating (AE or AT), you will: Troubleshoot and repair advanced aircraft systems including digital computers, fiber optics,

Job Description About Voyant Voyant Photonics, based in the heart of New York City, is transforming machine perception with a new class of LiDAR devices that are compact enough to fit in the palm of your hand and powerful enough to measure range, velocity, and reflectivity with unparalleled accuracy. By leveraging cutting-edge silicon photonic chips smaller than your fingertip, we deliver sensors that are not only revolutionary in performance but also affordable enough to integrate into any system. Our technology disrupts the status quo of bulky, expensive, and power-hungry LiDAR systems, making high-precision sensing accessible for widespread adoption in robotics, autonomous vehicles, drones, industrial automation, and beyond. Why Join us? At Voyant, you’ll be part of a team turning cutting-edge research into real-world products. As a growing startup, we offer interns the chance to make a meaningful impact, work closely with senior engineers, and learn what it takes to build disruptive sensing technology. This is more than an internship — it’s a chance to grow your technical skills and career in one of the most exciting fields of hardware innovation. Plus, we love to grow our team from within, and great interns often become great full-time teammates—we’re always excited to make that happen. Position Overview We are seeking a motivated and hands-on LiDAR Test Engineering Intern to join our team and directly contribute to the development of our next-generation LiDAR modules. This is a unique opportunity to gain real-world experience in a fast-growing startup, working with disruptive sensing technology at the intersection of photonics, hardware, and software integration. As an intern, you will take on a highly cross-disciplinary, hands-on role. Your primary project will involve designing and building a complete module test fixture—from electrical and mechanical design to data collection and analysis. This internship is an excellent opportunity to apply engineering fundamentals while collaborating across teams in a fast-paced environment. To be successful, you should highlight on your resume a project you’ve built that combines electrical, mechanical, and software/firmware elements. During the interview process, we will ask you to walk us through your design choices, trade-offs, and problem-solving approach. We are looking for resourceful, curious, and driven engineers who thrive on building and testing real systems. Location: NYC Responsibilities: * Design & Build Test Fixture * Select and integrate electrical and mechanical connectors for module interface * Design and layout a custom PCB for testing functionality and signal access * Develop a mechanical enclosure for the test fixture ensuring ease of use and robustness * Test Automation & Data Handling * Write scripts to automate test execution and collect module performance data * Implement data storage and logging infrastructure for traceability * Perform initial data analysis (e.g., signal integrity, power, thermal, or optical performance) and summarize results for the engineering team * Collaboration & Reporting * Work with hardware, photonics, and systems engineers to ensure fixture validity and coverage * Document test plans, fixture schematics, and software in a reproducible, maintainable format * Present findings and recommendations to the team in a clear and structured manner Qualifications * Currently pursuing a BS or MS in Electrical Engineering, Mechanical Engineering, Computer Engineering, or a related field * Coursework or project experience in PCB design, mechanical CAD, or test fixture development * Familiarity with scripting languages such as Python or MATLAB for data collection and analysis * Comfort with basic lab equipment (oscilloscopes, power supplies, multimeters, etc.) * Strong problem-solving skills and eagerness to work hands-on in a lab environment Preferred Qualification: * Experience with test automation frameworks (e.g., PyVISA, LabVIEW, or custom Python libraries) * Exposure to signal integrity, optics, or sensor systems * Previous internship or project work involving both mechanical and electrical design * Strong written documentation and data analysis skills What We Offer * Team events and company meetups * Complimentary lunch provided daily at our NYC office * Opportunity to contribute directly to the development of next-generation LiDAR products * Mentorship from senior hardware, photonics, and systems engineers * Hands-on experience with PCB design, mechanical prototyping, and test automation * Competitive compensation and potential for conversion to full-time Equal Opportunity Employer Voyant Photonics is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, pregnancy, marital or partnership status, age, national origin, citizenship, veteran or military status, disability, medical condition, genetic information, caregiver status, or any other characteristic protected by law.

Job Description Public Safety RF Engineer Location: Clifton NJ Description C Squared Systems, LLC is an RF engineering, consulting, and software development company specializing in providing services for seamless wireless coverage from RF analysis to design and implementation of DAS systems and Wi-Fi networks to remote monitoring and management of complex multi-vendor environments. Site Portal®, a customizable Web-based software, was engineered by C Squared Systems to remotely monitor and manage these complex multi-vendor environments. Since 1999, C Squared Systems has executed turnkey in-building wireless solutions using state-of-the-art analysis tools to deliver RF solutions that exceed project scope and customer expectations. Our experience, technical expertise, and diverse projects in the wireless realm have allowed C Squared Systems to continually evolve as new technologies are developed and the demands of our customers change. C Squared Systems is currently seeking a Public Safety RF Engineer responsible for public safety system engineering functions relating to RF/Wireless communications pertaining to In-Building and outdoor, passive and active (Distributed Antenna System) systems. The incumbent will work hand in hand with senior public safety RF engineers in various aspects of DAS design, installation, commissioning, testing, troubleshooting and remote monitoring. The incumbent will also perform various operational support functions such as parts procurement, equipment repair/return, inventory, and documentation. Domestic travel will be expected approximately 25-50% of the time, with the majority of that being within the Greater New York area, but does include other markets as needed. Primary Responsibilities: • Design of Radio Frequency (RF) wireless communication systems and technology, • Experience working with large county or statewide P-25T, P-25C, and analog systems, • Develop Request for Information (RFIs) and Requests for Proposals (RFPs) evaluate solutions, manage implementations, and perform Independent Verification & Validation, • Coordinating with AHJ’s, FCC License holders, Carriers, End Users, Facility Managers, and Equipment Vendors, • Supporting the efforts of our technicians and engineers and directly supporting customers, • Ensuring customer satisfaction, • Work hands on with system components such as antennas, fiber optics, coax, and RF amplifiers and receivers, • Radio Frequency Exposure Studies, Intermodulation and Interference Analysis, • Multi-task projects on a day-to-day basis, • Travel to various job sites within Greater New York and other markets., • Strong background in public safety wireless communications, • Experience working with large county or statewide P-25T, P-25C, and analog systems, • Experience with RF Coverage modeling, RF design, and optimization, • Experience with LMR site equipment configuration and test, • Experience in land mobile radio, project management skills, knowledge of database reporting tools., • Familiarity with Public Safety organization operations, • Knowledge of other wireless technologies such as TETRA, GSM, UMTS, CDMA, WiFi, LTE and embedded systems, • Knowledge of microwave, circuit based, and fiber backhaul., • Knowledge of IP-based dispatch consoles and voice recorders, • Professional level certification in Wireless Communications (e.g., ETA, CWNA, Microsoft Wireless Communications Engineering Technologies, GROL Certification), • Experience or familiarity with radio frequency devices and/or systems is highly desirable., • Experience troubleshooting public safety DAS systems including ADRF, Comba, Zinwave, etc., • Familiar with the basics of IP Networking, • Multifaceted Professional capable interfacing with customers, • Proficient in basic computer applications (MS Outlook, MS Word, MS Excel, etc.), • Ability to learn quickly and understand technical materials, • Ability to shift gears quickly as priorities change, • A solid understanding of fundamental engineering principles and the ability to effectively work on multiple engineering projects simultaneously, • Requires knowledge of radio frequency and fiber optic communication technology, • Must be able to work effectively within a diverse work force including engineers, project managers, skilled craft workers, consultants, customers, and regulatory agency personnel, • Must have strong interpersonal and communications skills to be able to effectively communicate complex issues with peers, supervisors, and managers. Must be authorized to work in the US, be willing to travel up to 50%, have a clean driving record and be able to pass a company background check., • A minimum of a bachelor’s degree, preferably in electrical engineering or similar discipline with at least 5 years Land Mobile Radio (LMR) engineering experience. Master’s degree preferred. An equivalent combination of advanced education, training, and experience will be considered.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. Data Center Technician IV Role: The Data Center Technician IV must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IFD / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. This position will also be directly responsible for the processes that maximize customer uptime in the most cost-effective way by working very closely with the Data Center Manager. Technicians must ensure that data center problems are identified and repaired quickly, contractors deliver quality services, and internal customer demands are met. A Tier IV technician develops creative approaches to keep operational costs to a minimum, improve efficiency, and implement new strategies. Please note that this opening is specifically for our NY2 Night shift. Duties:Data center subject matter expert for electrical, mechanical, controls, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control.Tracking and trending operational characteristics.Mentoring of junior staff.Work with the site Data Center Manager to track and complete an aggressive preventive and predicative maintenance scheduleWork with and provides guidance, to the site Data Center Manager to determine maintenance requirements for mechanical and electrical systemsEnsure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITManage systems to avoid unplanned, customer-impacting outagesManage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerWork as a primary knowledge expert in regard to fire and electrical codes.Serve in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Assist Data Center Manager with the database management of maintenance discrepancies and work with Operations management to resolve site issues based on agreed upon priorities.Trouble Ticket ManagementWork Order Completion ProcessInfrastructure projects (Internal/Customer) 1. Cage Build-Outs 2. Overhead Installations 3. Rack and StackNavigate and utilize a CMMS system.Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide physical security within the CoreSite premises.Provide day-to-day exceptional customer service and support.Incident escalation and report writingMonitor the building fire alarm system.Maintain and complete regular facility and security tours documenting and responding to found issues.Adhere to and promote CoreSite’s Principles of Operational Excellence, culture, and 8Guiding Principles. Requirements Knowledge, Skills & Abilities: Knowledge:Expert understanding of the electrical and mechanical systems used in a facility and data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler SystemsExpert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safetyExpert knowledge of fiber optics / cabling infrastructure and industry best practices.Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations)Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Skills:Minimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water Systems, Large Centrifugal Chillers, Cooling Towers, Heat Exchangers, Water Treatment Systems, VFD’s and Pumps, HVAC equipment, CRAC/CRAH’s, Humidification Systems, BMS and PLC Controls, Emergency Standby Diesel Generator Systems, Fuel/Oil systems, 480/277 and 208/120 electrical generation and distribution, Static UPS Systems, and Double Interlock Pre-Action SystemsProven leadership skillsProven expert and laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Excellent communication skills, both written and oral including Microsoft Suite (Word, Excel, PowerPoint, Project). Abilities:Ability to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems.Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.5 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)Be able to pass an extensive background check including criminal history, professional references, and employment and education verification. Physical Demands and Special Requirements: 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. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Posting Timeline: This role is anticipated to be posted through September 4, 2025. Compensation: Compensation for this role includes a base salary between $41.94 - $46.64 hourly, as well as performance-based commission and equity. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 4-panel drug test conducted after the offer letter is signed, which will screen for opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written consent from CoreSite. We are not responsible for any postings or offers not originating from our official channels or approved partners.

Job Description Fairstead is a purpose-driven real estate firm dedicated to building sustainable communities across the country. Headquartered in New York, with offices in Colorado, Florida, and Washington DC, Fairstead owns a portfolio of more than 25,000 apartments across 28 states that includes 25,000 units under management. Fairstead's commitment to communities is realized through a comprehensive platform that leverages in-house expertise in acquisitions, development, design and construction, asset management, and property management. Fairstead's primary mission is to provide high quality housing to all regardless of income, and to make our stakeholders feel "Right at Home." We accomplish this through an empathetic and innovative approach, and by utilizing our interdisciplinary platform as an investor, developer, owner, and operator. Fairstead's Core Values: Innovation, Determination, Integrity, Humility, Empathy and Partnerships ResiBridge is an independent Internet Service Provider of low-cost connectivity options that empower communities to stay connected. Our mission is simple: provide seamless internet access through professional-grade routers, free installation, and unparalleled service. Currently serving portions of Maryland, Ohio, Kentucky and the New York City metropolitan area including Newark, New Jersey, ResiBridge is rapidly expanding to other cities across the US. We design, build, and manage a cutting-edge hybrid network comprising fiber-optic technology and high-capacity wireless links, optimized for multi-dwelling units (MDUs). Leveraging innovative technologies traditionally reserved for commercial applications, ResiBridge delivers exceptional performance and bandwidth, ensuring a superior customer experience from initial onboarding to ongoing support. At ResiBridge, we value innovation, collaboration, and customer-first solutions. We strive to create an inclusive and supportive workplace where every team member can thrive and make a meaningful impact. ResiBridge is seeking a highly skilled and field-savvy Lead Network Deployment Technician to serve as a technical leader and mentor to our field deployment team. You will set the standard for build quality, speed, and professionalism, working side-by-side with technicians to ensure efficient installations, accurate documentation, and exceptional service delivery across our growing broadband footprint. Responsibilities: • Serve as the "gold standard" technician, modeling best practices and high-quality workmanship in the field, • Mentor and coach deployment technicians, training them on procedures, tools, and technical standards, • Perform advanced installation and troubleshooting tasks for fiber and wireless deployments, • Lead complex installations, retrofits, or service calls requiring high attention to detail, • Review and ensure as-builts, photos, and documentation are completed correctly in the field, • Assist with field QC, validating cable runs, terminations, equipment configuration, and signal testing, • Coordinate with the Network Deployment Manager to ensure proper materials, tools, and manpower are available, • Represent ResiBridge professionally with residents, building staff, and property managers Requirements: • Experience: A minimum of 3-5 years of fiber optic, Coax, Ethernet or similar cabling experience. This includes extensive hands-on experience with the installation, testing, and maintenance of Cat-5/5E/6/6A cables, fiber optics, fiber connectors, patch panels, and rack equipment., • Technical Proficiency: Demonstrated expertise in the installation of internet broadband infrastructure is essential. Candidates must be proficient in all aspects of network cabling and infrastructure setup., • Licensing: A valid driver license is required for this position, • Technical Documentation: Ability to accurately create, read, understand, and follow detailed work orders, blueprints, and scope documents., • Schedule Flexibility: Must be willing and able to adapt to a flexible working schedule, which may include evenings and weekends to meet project deadlines., • Tool Proficiency: Familiarity with a variety of hand and power tools is essential for efficient and safe completion of tasks., • Physical Requirements: Comfortable working in confined spaces such as basements, electrical closets, shaftways, etc. The position also requires the capability of lifting up to 75 lbs and working at heights (ladders/rooftops)., • Customer Service Skills: Excellent communication and customer service skills, with the ability to explain technical details to non-technical stakeholders. Nice-to-Haves: While not required, the following qualifications will be considered a significant plus: Salary Range$60,000—$75,000 USD Diversity in backgrounds and experiences is key to Fairstead's success. Being an equal opportunity employer is a central tenet of our philosophy that shapes who we are and the communities we serve. Our goal is to ensure competitive total compensation that is commensurate with experience, location, and other market benchmarks. For information about how we use your personal information, including information submitted for career opportunities, please review our Privacy Policy at

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at . What You'll Do: CoreWeave is a dynamic, high-growth technology company. For this role, we particularly want someone who is inquisitive and enjoys working on complex questions and tackling new challenges. We are working on solving some of the most challenging and interesting technology projects around, on a scale unmatched by most. About The Role: As a Network Capacity Planner II, Reporting to the Director, Capacity Planning, you will play a critical role in ensuring our global datacenter network infrastructure is optimized for scalability and efficiency. You will be responsible for partnering with Network Engineering teams to forecast and plan network capacity to support the rapid growth of our cloud infrastructure. This role requires a technical understanding of network design topologies and capacity planning. In this role, you will: • Develop and maintain capacity models for network infrastructure across backbone, metro, data center, and edge networks., • Partner with network engineering and architecture teams to ensure alignment of physical infrastructure with logical network architecture designs., • Forecast hardware and optical component requirements (e.g., switches, routers, optics, transceivers) to support supply planning and procurement cycles., • Forecast bandwidth, port, and optical transport capacity needs based on customer growth, product expansion, and usage patterns., • Analyze network utilization trends and identify bottlenecks or inefficiencies to inform optimization opportunities., • Perform scenario and what-if analysis to support decisions on network expansions and build-outs., • Collaborate with datacenter, compute, and GPU planning teams to ensure holistic infrastructure capacity alignment., • Support supply chain teams by providing forward-looking requirements and lead time visibility., • Develop and maintain KPIs and dashboards to monitor network capacity, • 5–7 years of experience in network capacity planning, network engineering, or infrastructure planning roles., • Understanding of IP networking, optical transport systems, and data center interconnect architectures., • Familiarity with routers, switches, and associated metrics (e.g. bandwidth, utilization, port density)., • Experience with data analysis tools such as Excel, SQL, Looker, or Tableau., • Strong analytical, modeling, and forecasting skills to make data-driven recommendations., • Demonstrated ability to work cross-functionally across infrastructure, engineering, and business teams., • Comfortable working in a high-growth, fast-paced environment where priorities evolve quickly., • Excellent communication skills, both verbal and written., • Experience with network monitoring, inventory management, or capacity tools (e.g., Kentik, NetBox, Grafana) is a plus.Preferred Qualifications, • Experience with network monitoring, inventory management, or capacity planning tools (e.g., Kentik, NetBox, Grafana). Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. • You love to problem-solve with a proactive and analytical mindset., • You're curious about Kubernetes, Docker, and containerized infrastructure, • You're an expert in excellent communication and demonstrate the ability to collaborate in a fast-paced environment. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences The base salary range for this role is $98,000 to $130,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job Description The L2 Automation Plant Engineer (Sea Vision) is responsible for the ongoing support, maintenance, and optimization of the plant's automation and control systems, with a specific focus on the Sea Vision serialization platform and associated machine vision systems. This role ensures maximum efficiency, compliance with industry regulations (e.g., GMP, FDA), and minimal downtime in a high-volume manufacturing environment. The engineer operates as a subject matter expert for assigned automation areas and may lead small to medium-sized projects or support larger capital initiatives. Requirements System Support and Troubleshooting: Provide 24/7 technical support for L2 automation systems, performing root cause analysis and resolving hardware and software issues with minimal guidance. Sea Vision Expertise: Serve as the primary Subject Matter Expert (SME) for the Sea Vision serialization and vision inspection systems, including configuration, programming (if required by the specific system setup), and troubleshooting. Maintenance and Optimization: Develop and manage plans to maintain and improve existing process control systems and vision technologies to enhance performance, reliability, and efficiency. Project Execution: Lead or support the implementation of new automation solutions, system upgrades, and interfaces, ensuring all work is executed in coordination with production schedules and change management standards. Validation and Compliance: Assist in the preparation and execution of Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), commissioning, and validation protocols (CSV) to ensure compliance with cGMP and regulatory standards. Documentation and Training: Develop and maintain detailed documentation, including User Requirements Specifications (URS), Functional Specifications (FS), Detailed Specifications (DS), SOPs, and training materials for end-users and maintenance staff. Collaboration: Work closely with cross-functional teams, including Manufacturing, Quality Assurance, IT, and maintenance personnel, to ensure seamless integration and alignment of automation activities with business goals. Vendor Management: Manage vendor service contracts and coordinate with suppliers for technical clarifications, support, and new technology evaluation. Required Skills & Qualifications: Education: Bachelor’s degree in engineering (Electrical, Mechanical, Automation, or Computer Science) or a related technical field. Experience: 4-6 years of experience in an automation or manufacturing support role, preferably within the pharmaceutical, biotech, or similarly regulated industry. Technical Knowledge: Proficiency with industrial control systems (PLCs, SCADA, HMIs) (e.g., Allen-Bradley, Siemens). Direct experience with Sea Vision serialization software and associated machine vision hardware (cameras, lighting, optics). Strong understanding of network protocols and IT/OT integration in a plant environment. Problem-Solving: Strong problem-solving skills to identify and resolve operational and quality issues efficiently. Attention to Detail: A high level of attention to detail to ensure accuracy in serialization, documentation, and quality control. Communication: Excellent written and verbal communication skills to effectively communicate with team members and management. Compliance Knowledge: Understanding of safety regulations, GMP, and relevant industry standards (e.g., 21 CFR Part 11).

Job Description About Voyant Voyant Photonics, based in the heart of New York City, is transforming machine perception with a new class of LiDAR devices that are compact enough to fit in the palm of your hand and powerful enough to measure range, velocity, and reflectivity with unparalleled accuracy. By leveraging cutting-edge silicon photonic chips smaller than your fingertip, we deliver sensors that are not only revolutionary in performance but also affordable enough to integrate into any system. Our technology disrupts the status quo of bulky, expensive, and power-hungry LiDAR systems, making high-precision sensing accessible for widespread adoption in robotics, autonomous vehicles, drones, industrial automation, and beyond. The Opportunity Voyant Photonics is seeking a Senior Manufacturing Production Test Engineer to join our Manufacturing Operations team and lead component- through module-level, in-line and End-of-Line (EOL) production test systems at contract manufacturers (CMs). This role partners closely with the Electrical Engineering, Mechanical, Systems, Photonics, and SW/FW teams, as well as contract manufacturers (CMs), to translate bench- and lab-level validation methods into robust, production-ready tests and fully high-throughput test systems spanning wafer, die, subassembly, and final module stages. You will own the deployment, validation, and continuous improvement of in-line test processes, ensuring consistent yield, reliability, and data integrity across all manufacturing stages. Key Responsibilities * Partner with Electrical, and Module Test Engineering teams to translate lab-level methods into robust, repeatable CM production tests * Own the deployment, validation, and sustainment of in-line test systems spanning wafer, die, laser, subassembly, and final module stages * Lead test industrialization for photonics, lasers, PCBAs, and amplifiers with foundries, OSATs, and CMs, including ATE, probe card, and optical alignment validation * Define test coverage, acceptance criteria, and yield targets for all production phases * Drive CM collaboration on test fixture design, equipment qualification, calibration, and maintenance to ensure repeatability and uptime * Implement automated test scripts, calibration routines, and data pipelines for traceability and real-time yield monitoring * Apply SPC, Cp/Cpk, DOE, and root cause analysis to improve process capability and test stability * Manage CM test audits, cross-site correlation, and calibration reviews to maintain consistency across factories * Qualify new CMs and test vendors in partnership with Supply Chain and Quality * Serve as primary escalation point for production test issues and lead cross-functional resolution * Travel up to 30% for test bring-up, validation, and continuous improvement Qualifications * Bachelor’s or Master’s in Electrical, Manufacturing, or Systems Engineering (or related field). * 7+ years of experience in manufacturing/production test engineering for semiconductor, photonic, lasers, or sensor-based systems. * Proven experience transferring engineering test processes into high-throughput, in-line production test systems. * Hands-on experience with wafer/die-level test, optics, amplifiers, PCBA (ATE, probe cards, parametrics, optical alignment) and module-level system testing. * Proficiency in Python or LabVIEW for test automation, data collection, and analysis. * Strong understanding of analog/mixed-signal test, signal integrity, and noise reduction. * Experience with SPC, DOE, root cause analysis, and yield improvement. * Strong CM management skills with the ability to influence test execution, throughput, and quality. Preferred Qualifications * Background in silicon photonics, FMCW LiDAR, or precision analog front ends. * Familiarity with in-line optical/electrical test for wafer-level packaging and photonic integration. * Experience scaling test operations across multiple CMs from NPI to volume production. * Knowledge of MES, manufacturing analytics, and automated factory data systems Benefits * Competitive salary and meaningful equity package * Comprehensive health benefits (Medical, Dental, Vision) * Unlimited PTO and paid company holidays * Team events and company meetups * Hybrid or remote work environment with monthly travel for remote employees. * Complimentary lunch provided daily at our NYC office Equal Opportunity Employer Voyant Photonics is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, pregnancy, marital or partnership status, age, national origin, citizenship, veteran or military status, disability, medical condition, genetic information, caregiver status, or any other characteristic protected by law.

Job Description RF Field Engineer Location: Clifton, NJ C Squared Systems, LLC is an RF engineering, consulting, and software development company specializing in providing services for seamless wireless coverage from RF analysis to design and implementation of DAS systems and Wi-Fi networks to remote monitoring and management of complex multi-vendor environments. Site Portal®, a customizable Web-based software, was engineered by C Squared Systems to remotely monitor and manage these complex multi-vendor environments. Since 1999, C Squared Systems has executed turnkey in-building wireless solutions using state-of-the-art analysis tools to deliver RF solutions that exceed project scope and customer expectations. Our experience, technical expertise, and diverse projects in the wireless realm have allowed C Squared Systems to continually evolve as new technologies are developed and the demands of our customers change. C2 Systems is currently seeking a Radio Frequency (RF)/Field Engineer to join our team. If you are highly motivated and have the ability to work in a fast paced environment, this may be the role for you. You will be interacting with customers and co-workers on a daily basis and providing timely and detailed updates. This position will require you to be in the field 90% of the time. Primary Responsibilities: • Takes the lead on system commissioning, integrations, and activations, • Performs system tests using scanners, spectrum analyzers, transmitters, and other electronic test equipment, • Performs site surveys and in-depth walkthroughs, • Works (hands on) with system components such as antennas, fiber optics, coax, and RF amplifiers, • Troubleshoots and repairs systems for optimal performance, • Application of RF principles/theory (signal path, power, frequency, noise, modulations, etc.), • Multi-tasks on projects on a day-to-day basis, • Maintains test equipment and tools for continuous use, • Travels to various job sites within Maryland and outlying regions (DC, Northern Virginia, Pennsylvania and Delaware) Skills/Qualifications: • 2 year college degree (preferably technical) with relevant coursework, • 2+ years of related experience preferred (previous experience with DAS architecture and other cellular systems), • Knowledge of various wireless technologies (CDMA, WCDMA, GSM, LTE, etc.), • Possess strong technical aptitude and the desire to learn and advance within a technical field, • Comfortable working in high pressure situations, • Ability to receive and give direction on an as needed basis, • Knowledge of RF optimization techniques and best practices, • Proficient in basic computer applications (MS Office, etc.), • Must have a valid driver’s license with reliable transportation In addition, you should have the following characteristics: • Self-motivated and have the ability to work effectively under minimal supervision and direction, • Ability to work in groups, • Passion for learning new technologies, • Ability to work in a fast-paced environment, • Strong written and verbal English communication skills

Job DescriptionAbout Voyant: Voyant Photonics, based in the heart of New York City, is transforming machine perception with a new class of LiDAR devices that are compact enough to fit in the palm of your hand and powerful enough to measure range, velocity, and reflectivity with unparalleled accuracy. By leveraging cutting-edge silicon photonic chips smaller than your fingertip, we deliver sensors that are not only revolutionary in performance but also affordable enough to integrate into any system. Our technology disrupts the status quo of bulky, expensive, and power-hungry LiDAR systems, making high-precision sensing accessible for widespread adoption in robotics, autonomous vehicles, drones, industrial automation, and beyond. With Voyant, the next generation of machines can see, understand, and navigate the world like never before. Discover how we’re redefining what’s possible by making real products out of cutting-edge research in silicon photonics. Position Overview: We are seeking a highly motivated and self-driven Photonics Test Engineer to take ownership of test development and operations for our cutting-edge silicon photonics FMCW LiDAR technology. This is a hands-on role where you will develop and execute advanced test methodologies, ensure rigorous validation of our photonics devices, and work closely with a multidisciplinary engineering team. You will set a high standard for test execution, troubleshooting, and process improvements, leading by example through direct contributions and technical expertise. Key Responsibilities: * Develop and execute design verification tests, analyze results, and provide feedback to improve device performance. * Define and implement both die-level and wafer-level test solutions in collaboration with design, product, and packaging teams. * Develop production test solutions for silicon photonics components to ensure manufacturability and scalability. * Optimize and standardize test and analysis methodologies to improve repeatability and accuracy. * Bring up, manage, and operate automated wafer-level test (WLT) probers for silicon photonics devices. * Perform routine setup calibrations and ensure quality control in test processes. * Identify and mitigate test challenges, ensuring the execution of large-scale technical projects in a timely and efficient manner. Qualifications: * Education: Bachelor's, Master’s, or PhD in Electrical Engineering, Photonics, Optics, Physics, or a related field. * Experience: Minimum 2 years of hands-on lab experience testing silicon photonics devices or related photonics/optics components. * Technical Expertise: * Strong understanding of optical integrated circuit (PIC) design, testing, and its impact on product yield and performance. * Hands-on experience with optical test and measurement equipment (e.g., optical spectrum analyzers, power meters, interferometers, high-speed photodetectors) and optomechanical alignment tools. * Proficiency in Python for test automation, data analysis, and instrument control. * Knowledge of automated wafer-level testing (WLT) and test methodologies for silicon photonics. Practical experience in WLT is highly preferred. * Experience with fiber alignment automation or active alignment techniques. * Problem-Solving: Strong analytical and troubleshooting skills, with the ability to resolve complex system issues and propose corrective actions. * Communication & Collaboration: * Strong verbal and written communication skills to effectively convey complex test results, analysis, and technical insights. * Ability to work cross-functionally with design, manufacturing, and packaging teams. * Work Ethic & Adaptability: * Highly self-motivated and capable of managing multiple tasks with attention to detail. * Comfortable working in a fast-paced environment with evolving technical challenges. Benefits Package: * Competitive base salary and meaningful equity package. * Comprehensive health benefits (Medical, Dental, Vision). * Unlimited PTO and paid company holidays. * Team events and company meetups. * Complimentary lunch provided daily at our NYC office Equal Opportunity Employer Voyant Photonics is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, pregnancy, marital or partnership status, age, national origin, citizenship, veteran or military status, disability, medical condition, genetic information, caregiver status, or any other characteristic protected by law.

Job DescriptionAbout Us: Voyant Photonics, based in the heart of New York City, is transforming machine perception with a new class of LiDAR devices that are compact enough to fit in the palm of your hand and powerful enough to measure range, velocity, and reflectivity with unparalleled accuracy. By leveraging cutting-edge silicon photonic chips smaller than your fingertip, we deliver sensors that are not only revolutionary in performance but also affordable enough to integrate into any system. Our technology disrupts the status quo of bulky, expensive, and power-hungry LiDAR systems, making high-precision sensing accessible for widespread adoption in robotics, autonomous vehicles, drones, industrial automation, and beyond. With Voyant, the next generation of machines can see, understand, and navigate the world like never before. Discover how we’re redefining what’s possible by making real products out of cutting edge research in silicon photonics. Why Join us? At Voyant, you’ll help build some of the world’s most complex silicon photonics chips, reimagined for high-performance 3D sensing. Our chips are at the heart of our LiDAR systems, and your work has a direct impact on our core product and roadmap. As a Senior Silicon Photonics Engineer, you’ll play a key role in defining photonic architecture and developing new passive and active components. In your first year, you’ll own simulations, and design system PICs, working hands-on from concept through implementation. You’ll join a small, fast-growing team that collaborates tightly across photonics, systems, packaging, and electronics. The role offers both deep technical ownership and real growth potential — from leading component design to eventually overseeing full tapeout efforts across disciplines. If you're excited by cutting-edge technology and meaningful challenges, this is a rare opportunity to shape a core system in a company that’s bringing photonics innovation to market. Key Responsibilities: * Design and simulate photonic components and system-level functionality and performance * Design schematics, draw layout, as well as work with layout engineers to create photonic systems and component test structures. * Own and drive complex tapeouts to completion on time * Work closely with external manufacturing partners to inform component design, process integration, and performance monitoring. * Develop component and system-level optical testing plans and collaborate with the test team to develop optoelectronic testing setups, perform hands-on photonic component and optical system-level testing. * Work with the product team to transition/scale testing for performance evaluation. * Collaborate with cross-functional teams to integrate our photonic chips into the LIDAR system and evaluate their performance * Contribute to the expansion of our IP portfolio through patent filing Qualifications: * Ph.D. with research in silicon photonics with 2+ years’ experience * Proven track record leading one or more successful silicon photonics foundry tapeouts * Strong understanding of planar waveguide optics, both passive components such as waveguides, multiplexers/demultiplexers, tapers, couplers and active such as waveguide detectors, lasers and optical amplifiers * Strong understanding of photonic system-level design concerns * Strong understanding of photonic component-level design concerns * Experience in photonic fabrication * Good understanding of CMOS manufacturing process steps and constraints on the design of photonic devices * Proficient with mainstream photonic components and systems simulation packages such as Lumerical, Tidy3D and COMSOL * Proficient with complex optoelectronic lab testing techniques and equipment, necessary to validate designs, including high speed detectors, oscilloscopes, spectrum analyzers, precision positioning setups * Collaborative in a multi disciplinary startup environment, ability to work both with local and remote team members as well as with our manufacturing partners * Independent, analytical thinker, comfortable in a fast-paced dynamic frontier technology environment Benefits Package: * Competitive base salary and meaningful equity package. * Comprehensive health benefits (Medical, Dental, Vision). * Unlimited PTO and paid company holidays. * Team events and company meetups. * Complimentary lunch provided daily at our NYC office. Equal Opportunity Employer Voyant Photonics is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, pregnancy, marital or partnership status, age, national origin, citizenship, veteran or military status, disability, medical condition, genetic information, caregiver status, or any other characteristic protected by law.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. Data Center Technician IV Role: The Data Center Technician IV must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IFD / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. This position will also be directly responsible for the processes that maximize customer uptime in the most cost-effective way by working very closely with the Data Center Manager. Technicians must ensure that data center problems are identified and repaired quickly, contractors deliver quality services, and internal customer demands are met. A Tier IV technician develops creative approaches to keep operational costs to a minimum, improve efficiency, and implement new strategies. Please note that this opening is specifically for our NY2 Night shift which requires the ability to regularly work from 11:00 pm to 7:30 am. Duties:Data center subject matter expert for electrical, mechanical, controls, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control.Tracking and trending operational characteristics.Mentoring of junior staff.Work with the site Data Center Manager to track and complete an aggressive preventive and predicative maintenance scheduleWork with and provides guidance, to the site Data Center Manager to determine maintenance requirements for mechanical and electrical systemsEnsure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITManage systems to avoid unplanned, customer-impacting outagesManage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerWork as a primary knowledge expert in regard to fire and electrical codes.Serve in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Assist Data Center Manager with the database management of maintenance discrepancies and work with Operations management to resolve site issues based on agreed upon priorities.Trouble Ticket ManagementWork Order Completion ProcessInfrastructure projects (Internal/Customer) 1. Cage Build-Outs 2. Overhead Installations 3. Rack and StackNavigate and utilize a CMMS system.Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide physical security within the CoreSite premises.Provide day-to-day exceptional customer service and support.Incident escalation and report writingMonitor the building fire alarm system.Maintain and complete regular facility and security tours documenting and responding to found issues.Adhere to and promote CoreSite’s Principles of Operational Excellence, culture, and 8Guiding Principles. Requirements Knowledge, Skills & Abilities: Knowledge:Expert understanding of the electrical and mechanical systems used in a facility and data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler SystemsExpert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safetyExpert knowledge of fiber optics / cabling infrastructure and industry best practices.Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations)Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Skills:Minimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water Systems, Large Centrifugal Chillers, Cooling Towers, Heat Exchangers, Water Treatment Systems, VFD’s and Pumps, HVAC equipment, CRAC/CRAH’s, Humidification Systems, BMS and PLC Controls, Emergency Standby Diesel Generator Systems, Fuel/Oil systems, 480/277 and 208/120 electrical generation and distribution, Static UPS Systems, and Double Interlock Pre-Action SystemsProven leadership skillsProven expert and laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Excellent communication skills, both written and oral including Microsoft Suite (Word, Excel, PowerPoint, Project). Abilities:Ability to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems.Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.5 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)Be able to pass an extensive background check including criminal history, professional references, and employment and education verification. Physical Demands and Special Requirements: 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. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Posting Timeline: This role is anticipated to be posted through July 30, 2025. Compensation: Compensation for this role includes a base salary between $41.94 - $46.64 hourly, as well as performance-based commission and equity. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 4-panel drug test conducted after the offer letter is signed, which will screen for opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . 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Job Description Key Responsibilities: • Lead the end-to-end bid process for fiber construction, wireless infrastructure, and engineering services projects to ensure on-time response to customer bid due dates., • Coordinate cross-functional teams (engineering, finance, legal, operations) to gather inputs and ensure bid completeness., • Develop and maintain bid plans, timelines, and compliance checklists., • Develop detailed cost estimates using internal bidding tools, ensuring alignment with project scope, field conditions, and margin targets., • Analyze RFPs and customer requirements to determine project complexity, scope, and resource needs., • Coordinate with subcontractors, vendors, and internal teams to gather accurate pricing and delivery timelines., • Maintain and update cost databases, unit pricing, and historical bid data to improve future bid accuracy., • Prepare accurate cost estimates for telecom infrastructure projects including fiber, wireless, and civil works., • Analyze project scope, drawings, and specifications to determine labor, material, and equipment costs., • Collaborate with procurement and subcontractors to obtain competitive pricing., • Draft compelling technical and commercial proposals tailored to client needs., • Ensure proposals are compliant with client specifications and internal governance., • Serve as the primary point of contact for bid-related communications with clients and internal teams., • Bachelor’s degree in engineering, Business, or related field (Telecom or Civil preferred)., • 5+ years of experience in bid management or estimating within telecom infrastructure or construction., • Strong understanding of telecom technologies (fiber optics, wireless networks, towers, and engineering, etc.)., • Proficiency in MS Office, Excel, and estimating software (e.g., CostX, WinEst, or similar)., • Experience working with major ISPs (e.g., Comcast, Charter, Lumen, AT&T, Verizon) and tower companies (ATC, Crown, SBA, Tillman, Vertical Bridge, etc.), • Managed full turnkey estimates, fiber construction only, engineering only, BAU and enterprise bids, • Strong understanding of fiber and wireless construction methods, materials, and cost drivers., • Proven track record in managing multi-million-dollar turnkey estimates and RFP submissions, • PMP or APMP certification is a plus.

Job DescriptionAbout Voyant Photonics Voyant Photonics is redefining machine perception with compact, high-performance LiDAR devices that fit in the palm of your hand. Leveraging cutting-edge silicon photonic chips, our sensors deliver unparalleled accuracy in range, velocity, and reflectivity, at a fraction of the cost of traditional LiDAR systems. By transforming high-precision sensing into an accessible technology, we are enabling new applications in robotics, autonomous systems, industrial automation, and beyond. At Voyant, we are not just building products, we are advancing an industry. Our breakthrough technology bridges the gap between research and real-world deployment, making high-performance LiDAR scalable and commercially viable. The Role At Voyant Photonics, we are redefining the future of LiDAR, and we’re looking for a visionary Vice President of Engineering to lead that charge. In this role, you’ll guide our world-class engineering and test teams as we scale from breakthrough research into structured, repeatable production, transforming innovation into reliable, customer-ready products. You will be the senior, hands-on technical leader responsible for driving the transition from prototype to mass production, ensuring our products are not only innovative but also manufacturable, reliable, and scalable. The ideal candidate combines deep technical expertise in hardware and systems engineering with a proven record of delivering precision-engineered products at scale. You have led production ramp-ups through contract manufacturing and supply chain partnerships, ideally within complex, high-performance sectors such as automotive, robotics and industrial automation, smart infrastructure, AR/VR, consumer devices, or LiDAR, but we’re open to others, too. You will lead a multidisciplinary team spanning mechanical engineering, electronics, optics, firmware, and software, while working closely with the leadership team to align technology development with business objectives. Beyond the lab, you’ll engage with customers, partners, and investors, serving as a key technical voice in shaping our roadmap and driving adoption. Your role as visionary leader and your knowledge of LiDAR technology will make a difference in the capability to bring cutting-edge innovations to the mass market. You won’t just lead engineering execution, you’ll help set the standard for an entire industry. This is a rare opportunity to build, scale, and innovate at the frontier of photonics and LiDAR technology. What we’re building has never been done before. The world has been waiting for what we’re creating, a new class of machines that can see and understand the world with unprecedented accuracy and scalability. Through our novel design and system-level innovation, we’re unlocking a future where intelligent perception is no longer a limitation, but a foundation for what comes next. Location: New York City, NY (on-site). We offer relocation assistance and are flexible in supporting your transition to New York City. Key Responsibilities * Own and drive hardware engineering across electronics, mechanical assembly, optics, and embedded systems to deliver scalable, high-performance LiDAR solutions. * Lead the transition from R&D and prototyping to full-scale mass production, ensuring reliability, cost-effectiveness, and manufacturability. * Ensure engineering deliverables are aligned with product requirements and customer needs. * Develop and implement best-in-class engineering processes, including requirements management, design validation, and rigorous product lifecycle management. * Drive system-level technical decisions on engineering tradeoffs, balancing performance, manufacturability, cost, and timelines * Build and develop a cross-disciplinary engineering team to bring a first-of-its-kind product to market * Manage production ramp-up, scaling from low-volume sample assembly to 1,000+ units per month through contract manufacturing. * Drive technical alignment with the product roadmap, balancing innovation with execution and delivery timelines. * Collaborate with leadership across product, sales, and operations to ensure alignment between technical and business objectives. Required Qualifications * 10+ years of experience leading engineering teams in hardware and software product development. * Proven track record of shipping complex electronic hardware at scale. * Experience in development, testing and validation of LiDAR sensors. * Experience in high-volume product development at an established company (consumer electronics, automotive, robotics, or similar). * Expertise in contract development and manufacturing, outsourcing and offshore supply chains. * Strong leadership skills with the ability to inspire, mentor, and grow a world-class engineering team. * Proven track record of large, multidisciplinary teams management delivering technology to mass production. * Deep technical knowledge in system architecture, hardware design, and embedded software. * Experience driving New Product Introduction (NPI) and scaling production lines. * Bachelor’s or Master’s degree in Engineering or a related field. Preferred Qualifications * Experience with high-reliability or extreme-environment design (e.g., automotive, aerospace, defense). * Familiarity with functional safety standards (ISO 26262, IEC 61508, or similar). * Background in photonics, optics, or semiconductor-based sensing technologies. * Prior experience leading engineering at an early-stage startup, scaling from prototype to mass production. Compensation & Benefits * Competitive salary and meaningful equity package * Comprehensive health benefits (Medical, Dental, Vision) * Unlimited PTO and paid company holidays * Flexible work environment (Hybrid or remote with travel) * Team events and company meetups Equal Opportunity Employer Voyant Photonics is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, pregnancy, marital or partnership status, age, national origin, citizenship, veteran or military status, disability, medical condition, genetic information, caregiver status, or any other characteristic protected by law.