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Job DescriptionJob Summary The Project Engineer is responsible for the overall execution of the engineering for assigned projects or proposals. The Project Engineer is the primary technical contact with the client monitoring and coordinating the technical deliverables to ensure the satisfaction of the contract scope and deliver a project which considers safety as a key premise during facility construction and subsequent start-up and operation. Essential Functions • Actively supports the Company’s commitment to safety and its “Core Values.”, • Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.”, • Develops and communicates to the disciplines the Engineering Scope of Work and Project Engineering Plan., • Coordinates Engineering input to support schedule development for individual and subsequent interdisciplinary planning. Works with Chief Engineers or other stake holders as needed for alignment, effective planning, and execution., • Works with the discipline and project leads as needed to ensure they understand and adhere to the schedule including those activities required of Engineering to support procurement., • Coordinates and monitors schedule updates and submittals., • Coordinates with clients, internal and external, and discipline leads to determine design codes and establish overall design criteria for the project. Oversees that all work is performed in accordance with approved manuals and procedures., • Ensures the disciplines stay within scope and as-sold intent of the project, which includes items such as interpretation of scope, assisting in identifying budget deviations, determining potential for change orders, and coordinating the cost estimate / schedule impact with discipline leads., • Implements approved project changes and associated schedule impact for the project and communication of changes to the Discipline Leads., • Verifies project quality processes are being followed., • Holds reoccurring design coordination meetings as needed with Discipline Leads to ensure inter-discipline coordination and that all Discipline Leads work in conjunction with one another., • Coordinates with Project Management, Procurement, and Document Control to establish proper document distribution to internal and external stakeholders., • Coordinates discipline field support, field communication, through the utilization of the RFI system., • Reviews and provides engineering input in support for the weekly and monthly reports on the status and progress of the contracts, including project costs and potential changes., • Participates in project review meetings., • Performs other responsibilities as required or assigned. Qualifications, • Bachelor of Science in any engineering discipline from ABET accredited university required., • 5+ years of experience leading multiple disciplinary projects including mechanical, structural, electrical and control systems in the execution of EPC projects and proposals. Strong preference for heavy industrial experience supporting construction teams for Balance of Plant scopes., • Desired experience with engineered fixed equipment which includes above ground storage tanks, and low temperature (LNG, ammonia, etc.), bulk storage systems consisting of foundations, structural steel, and vessels. Experience in chemical plants or liquid terminals preferred., • Ability to understand client specifications, procurement, commissioning and start-up standards, documentation, practices, vendor data approvals, etc., • Demonstrated experience following quality assurance and control procedures., • Ability to analyze problems, make technical decisions, and implement adequate solutions., • Demonstratives a proactive approach and consistently positive demeanor., • Demonstrates strong organizational skills and ability to work on multiple tasks simultaneously under time sensitive deadlines., • Exhibits effective oral, listening and written communication skills., • Strong computer skills including MS Office Suite (Excel, PowerPoint, Outlook, etc.). Full-time employees are offered a comprehensive benefits package, including medical, dental and vision plans covering eligible employees and dependents, disability benefits, life and AD&D insurance, paid time off, an employee assistance program (EAP), a 401(k) plan with company match, an employee stock purchase plan (ESPP), a robust wellness program, tuition reimbursement and adoption assistance. Some employees may also be eligible for a performance or safety bonus program. At Matrix, we are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization. EEO/M/F/Disability/Vets/Affirmative Action Employer We are an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category. Applicants must be currently authorized to work in the United States on a full-time basis.

Job Description At Jacobi Carbons, Inc., we don’t just make activated carbon — we create solutions that power cleaner air, purer water, and a more sustainable future. As the world’s largest manufacturer of coconut-based activated carbon and a proud member of the Osaka Gas Chemicals Group, we lead with purpose, delivering cutting-edge carbon activation and reactivation services across a wide range of industries. From Activated Carbon and Ion Exchange Resins to Mobile Filter Services, our impact is global, our commitment is personal. We partner closely with our customers to tackle complex challenges with innovative solutions — because at Jacobi, people make the difference. We believe in creating a better world not just through our products, but through our people. That means: · A safe, inclusive workplace where your contributions matter · A genuine commitment to sustainability and community well-being · Competitive pay, robust benefits, generous time off, and support for work-life balance · Opportunities to grow, lead, and make meaningful impact If you're passionate about innovation, sustainability, and working for a company that values people and planet, Jacobi Carbons is the place for you. Your career. Your purpose. Our journey — together. The Applications Engineer (Gas and Vapor phase) is responsible for support of new products, improvements to existing products and support of scale-up of said products, with particular focus on specialty impregnated carbons for respirator applications and other gas filtration products (e.g., home air filter, vapor recovery, odor control, biogas, air purification). This position will also provide technical support to Jacobi’s customers and Sales and Business Development teams within these market segments (industrial & military respirators and consumer products). The Applications Engineer reports to the Technical and Site Services Director in Columbus, OH. Essential Accountabilities: Sales Support · Support sales personnel with customer issues related to respiratory health standards and indoor air quality standards through direct customer interactions, including customer visits. · Respond to customer inquiries and questions on applications in a timely manner. · Manage workflows for sales/technical related activities including sampling and testing of products, new product qualifications, field pilot trials, and joint development work. · Contribute and write marketing materials for publication in various formats including company websites, magazines, LinkedIn, etc. · Lead technical training and webinars for new and existing customers on the concepts of gas phase adsorption and application of activated carbons. · Conduct development of test methods when standard methods do not exist to test these products. · Work with the Laboratory Manager to specify and procure laboratory equipment and supplies when needed to develop in-house test methods for gas and vapor phase testing. · Assist sales team on quality issues and specifications of products, per the above. · Attend conferences and meetings related to industrial hygiene, indoor air quality, respiratory health and any other topics related to gas phase applications. · Understand various government standards impacting JCI products. · Participate in boards and committees related to the above. · As requested by manager, prepare CAPEX requests justifying cost, time, and ROI as required for purchases of updated equipment and/or supplies. · As requested by the manager, assist in training Laboratory Technicians for standard gas phase testing (methods, sample prep, equipment, instrumentation). · Prepare written reports on results of studies or other projects for internal distribution within JCI or for distribution to customers. Development Support · Support JCI product development projects on new gas phase carbon products developed in conjunction with the Senior Product Development Engineer including supervision or execution of performance and validation testing of existing products and prototype carbons. · Utilize statistical tools to prepare run charts, design of experiments, gage R&R studies, and other analysis to determine product quality, process control, and set specification limits. · Keep abreast of new technologies to be incorporated into the laboratory to reduce testing time and/or increase reliability and efficiency. · Follow good laboratory practices, safety precautions, and PPE requirements as specified by MSDS or company policy with respect to operation of the gas testing lab. Previous Work & Educational Requirements: · Master’s degree in chemistry or mechanical or chemical engineering, coupled with 3-5 years of experience, is required. Experience and understanding of the respirator market is strongly desired in this position. · Alternatively, a bachelor’s degree in chemistry or chemical engineering, coupled with a minimum of 10 years of experience. · Strong organizational skills and the ability to manage multiple tasks simultaneously. · Familiarity with gas and vapor phase treatment methodologies. · Strong communication and interpersonal skills. · Must possess various software skills including MS Suites · Excellent interpersonal, verbal, and written communication skills. · Willingness to work on tasks and projects outside the stated scope as needed. · Spanish speaking a plus for support of LATAM markets. · Travel up to 25% of the time to meetings, conferences, and customer sites.

Job DescriptionCompany Description CRB is a leading provider of sustainable engineering, architecture, construction and consulting solutions to the global life sciences and food and beverage industries. Our more than 1,100 employees provide best-in-class solutions that drive success and positive change for our clients, our people and our communities. CRB is a privately held company with a rich history of serving clients throughout the world, consistently striving for the highest standard of technical knowledge, creativity and execution. Job Description We’re seeking a highly skilled and motivated Lead Process Utilities Engineer to guide discipline-level execution across projects of varying size and complexity. This role is ideal for someone who thrives in a fast-paced, collaborative environment and is passionate about delivering high-quality engineering solutions in the life sciences industry. As a Lead Engineer, you’ll oversee project budgets, coordinate with internal and external stakeholders, and mentor junior staff. You’ll play a critical role in shaping project outcomes—from concept through commissioning—while driving innovation and excellence. Key Responsibilities • Lead discipline design efforts and manage budgets for projects ranging from simple to highly complex., • Collaborate with Project Managers on proposals, staffing plans, and schedules., • Serve as the primary point of contact for clients, internal teams, and external partners., • Conduct quality reviews of technical documents and ensure compliance with industry standards., • Direct and mentor engineering support staff across multiple projects., • Deliver internal training presentations to elevate team capabilities., • Oversee or lead advanced design activities such as:, • Utility room layout development, • Pipe routing and space planning, • Capacity planning and expansion strategy, • Vendor package management, • Risk assessments (HAZOPs, HCCPs, etc.), • 3D model reviews and coordination, • Site walkdowns and field reporting, • Commissioning and startup supportQualifications, • Bachelor’s degree in Chemical or Mechanical Engineering from an ABET-accredited program., • Minimum 10 years of experience for Lead-level candidates; 15+ years for Senior-level., • Proven experience in design firms, operating companies, or construction environments., • Professional Engineering (PE) License., • Strong leadership and communication skills., • Experience across diverse facility types and systems in the life sciences sector., • Robust technical network including clients, vendors, and trade partners., • Demonstrated success leading large or complex technical projects., • Advanced coordination skills across disciplines and with external stakeholders. #LI-JV1 #LI-HYBRID Additional Information All your information will be kept confidential according to EEO guidelines. CRB is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer and it is our policy to provide equal opportunity to all people without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, citizenship status, sex, sexual orientation, gender identity or any other legally protected category. Employment is contingent on background screening. CRB does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of CRB without a prior written search agreement will be considered unsolicited and the property of CRB. Please, no phone calls or emails. CRB offers a complete and competitive benefit package designed to meet individual and family needs. If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Job DescriptionJob Summary The PDM Field Engineer I is based at the jobsite and is responsible for facilitating the interface between the jobsite and the home office engineering staff. When not assigned to a jobsite, the PDM Field Project Engineer I will be assigned to a Matrix engineering office to perform design and project engineering tasks in support of current projects. Essential Functions • Actively supports the Company’s commitment to safety and its “Core Values”., • Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics”., • Assists the construction team with the interpretation of engineering drawings, specifications, and other technical documents., • Communicates and transfers engineering data to aid field staff and craft., • Communicates and transfers field issues to engineering group to improve engineering deliverables for efficient fabrication, erection, installation and testing of pressure vessels, storage tanks, piping and equipment., • Participates in constructability and model reviews., • Documents and assists in the resolution of technical issues that arise at the jobsite., • Supports construction with RFI’s from the Field to Engineering and assists in maintaining the RFI log., • Observes the work being performed and coordinates with Engineering to address any deviations from the drawings and specifications., • Assists the material receipt personnel by performing receipt inspections including coordination of non-conformance resolution with the cognizant Engineers and Procurement for incoming engineered equipment and components., • Facilitates Engineering’s review of rigging plans., • Supports with pre-commissioning and commissioning activities., • Supports in conducting and documenting facility performance tests when within the project scope., • Supports the construction superintendent regarding construction planning requiring engineering interface., • Coordinates site visit timing and requirements for engineering discipline EORs observations and sign-off., • Works on special projects as assigned and directed by supervisor, the project engineer, or by the construction team., • Travels to meetings with customers and vendors as required., • Performs other responsibilities as required or assigned.Qualifications, • Bachelor’s degree in Mechanical, Chemical, Civil/Structural, Electrical or other related discipline required., • Entry-level Engineer; no experience required but field experience on construction project sites highly preferred., • Strong communication skills, both written and oral, and good organizational skills., • Ability to perform with minimal supervision., • Ability to work on multiple activities at one time., • Strong computer skills, including PowerPoint, Excel, and Word are required., • Travel Requirements - assignments will be field positions at construction sites throughout North America with periodic stints in an office including a potential initial office assignment to learn the Matrix way. Full-time employees are offered a comprehensive benefits package, including medical, dental and vision plans covering eligible employees and dependents, disability benefits, life and AD&D insurance, an employee assistance program (EAP), a 401(k) plan with company match, an employee stock purchase plan (ESPP), a robust wellness program and adoption assistance. At Matrix, we are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization. EEO/M/F/Disability/Vets Employer We are an Equal Opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category. Applicants must be currently authorized to work in the United States on a full-time basis.

Job DescriptionCompany Description CRB is a leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries. Our employees provide best-in-class solutions that drive success and positive change for our clients, our people and our communities. CRB is a privately held company with a rich history of serving clients throughout the world, consistently striving for the highest standard of technical knowledge, creativity and execution. Job Description We are seeking a Senior Automation Engineering Manager to lead the Automation, Instrumentation, and Controls (AIC) discipline across complex, multi-phase projects. This role combines deep technical expertise in automation systems with strong leadership capabilities to guide teams, manage project execution, and ensure alignment with client goals and regulatory standards. The ideal candidate will be a strategic thinker with hands-on experience in automation design and implementation, and a proven ability to mentor and lead engineering teams. Key Responsibilities • Lead the design and execution of automation systems for advanced manufacturing facilities., • Manage discipline-level scope, budget, and schedule across multiple projects., • Supervise and mentor engineering and design staff, ensuring quality and consistency in deliverables., • Collaborate with project managers, cross-discipline teams, and clients to align technical solutions with project objectives., • Develop construction documentation and specifications for complex automation systems., • Provide technical oversight during construction, including RFI responses, submittal reviews, and field support., • Conduct interviews and contribute to hiring and team development efforts., • Drive continuous improvement in design standards, workflows, and project execution.Qualifications Required Qualifications • Bachelor’s degree in Chemical, Mechanical, or Electrical Engineering from an ABET-accredited program., • Minimum of 15 years of relevant experience, preferably in a design firm environment., • Demonstrated experience leading automation engineering teams and managing large-scale projects., • Strong understanding of control system design, instrumentation, and regulatory compliance (e.g., cGMPs)., • Proficiency in engineering documentation including P&IDs, control schematics, and panel drawings., • Professional Engineer (PE) license., • ISA Certified Automation Professional (CAP)., • Experience with advanced technology projects in biotech, pharmaceutical, or food & beverage sectors., • Familiarity with AutoCAD, Revit, and discipline-specific engineering software., • Knowledge of Safety Instrumented Systems (SIS) and industry codes and standards.3 #LI-JV1 #LI-ONSITE Additional Information All your information will be kept confidential according to EEO guidelines. CRB is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer and it is our policy to provide equal opportunity to all people without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, citizenship status, sex, sexual orientation, gender identity or any other legally protected category. Employment is contingent on background screening. CRB does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of CRB without a prior written search agreement will be considered unsolicited and the property of CRB. Please, no phone calls or emails. CRB offers a complete and competitive benefit package designed to meet individual and family needs. If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Job Description Join our Hazen team and make the world a better place providing exceptional client service in all things water® and superior technical solutions for our clients. Hazen is a creative, employee-owned company with minimal bureaucracy where employees thrive. Hazen has outstanding opportunities for motivated, talented people that enjoy teamwork and collaboration, client service, and solving our clients’ most difficult challenges. Senior Principal Engineer / Project Manager Hazen and Sawyer is seeking a qualified and experienced Senior Principal Engineer to join our team on a full-time basis to support the design and construction of water and wastewater facilities and infrastructure in the Central Ohio Area. We work on a diverse range of projects for municipalities and our clients can expect the highest level of service and expertise from us. As a SPE/PE you will be tasked with leading projects, providing direction and mentorship to junior staff, and coordinating with the client regarding project status and deliverables. Skills needed include excellent communication (written and verbal) skills, strong technical experience for various water, wastewater, or reclaimed water facilities, and strong work ethic and sense of accountability. This position reports to our Columbus, Ohio office and travel within the area is required. Job Description As a Senior Principal Engineer/Project Manager you will manage and support the delivery of projects in the Central Ohio area, with support from and provide support to project teams that span Ohio and the Midwest Region. The ideal candidate has 10 or more years of experience working on or with municipal water, wastewater, or reuse projects and is looking to continue to grow their technical and project management skillset by managing projects and teams. You will support and mentor engineers and will be supported by senior mentors on projects. This position requires experience with project management or the desire to grow into a project management role. The position will lead to an increasing level of client development and management commensurate with experience, supported by our local office and firm-wide technical resources. Candidate should have extensive facility design experience. This position includes leading and delivering municipal water/wastewater facilities planning and design projects. Task responsibilities will include project management, preparation of assessment and design reports, performing design calculations, equipment sizing/selection, preparation of construction documents, support construction management/commissioning needs, etc. Fieldwork and site visits from planning through construction may be required with occasional travel. What We Offer: Our “Hazen Everywhere” approach allows work schedule flexibility, including allowing options for partial remote work and part-time or full-time schedules. We also offer competitive pay and comprehensive benefits program to meet the personal and professional needs of employees and their families, with the majority of premium costs covered by the Firm. Our benefits package includes: • Medical and dental insurance for employees and dependents, • Disability and life insurance, • Flexible spending accounts, • 401(k) plan with employer contribution, • Holidays and combined PTO Qualifications and Skills Required • 10+ years of relevant experience with facility and infrastructure design (or something similar), • Registered PE in Ohio (or obtain reciprocity in 12 months), • Bachelor of Science degree in Civil, Environmental, Chemical, or Mechanical Engineering, • Experience delivering water and/or wastewater facility projects from preliminary design through construction, • Demonstrated strong work ethic and efficient work methods, • Excellent verbal and written communication skills, • Engagement with professional societies and similar organizations by participating in meetings and conferences, • Proficient in standard software platforms (e.g., Microsoft Office Suite, Bluebeam, etc.), • Strong organizational skills Preferred • Project Management or Task Management experience in the central Ohio market for water/wastewater facilities projects, • Master of Science degree in Civil, Environmental, Chemical, or Mechanical Engineering, • Documented experience managing multiple successful project teams delivering high quality projects while meeting schedule and budget goals, • Experience supervising, coordinating, mentoring, and reviewing work by staff, • Experience communicating and coordinating with clients, • Experience supporting proposal preparation and participating in interviews

Job Description We seek an intermediate level Process, Controls, and Supervisory Control and Data Acquisition {SCADA) systems Engineer who will take ownership of the technical aspects of manufacturing facility automation/monitoring. The Automation engineer will bring expertise in process optimization, troubleshooting operational issues, supporting operations/manufacturing, facility technologies, and new projects. The SCADA Engineer will apply fundamental engineering principles to the design and execution of system modifications, experiments, and new projects. As a key technical resource, the SCADA Engineer will collaborate closely with IT, Maintenance, Operations, Quality to solve engineering Controls and Data Systems problems and drive process improvements in a cGMP environment. Duties/Responsibilities: Demonstrates moderate technical knowledge of information systems, networks, server infrastructure, databases , PLCs, HMI programming, OPC software programming, operating systems, BACnet, BAS, FMS, DCS, and various automated and semi-automated packaging, filling, inspection, and serialization equipment. • Collaborate with IT to procure and install hardware and software to meet Operations and Quality requirements., • Accountable for the set-up and maintenance of SCADA systems., • Program a variety of PLC software platforms., • Program a variety of HMI software platforms., • Accountable for commissioning and verification of all PLC, HMI, and serialization systems., • Responsible for implementing, troubleshooting, and maintaining BAS, FMS, Filling, Packaging, Labelling, and vision/inspection systems., • Install sensor-based systems as necessary to collect production data and monitor changes in production status.Work with IT for connectivity and maintain cyber security standards., • Responsible for support of FAT / SAT/ Validation activities and processes on a global basis., • Responsible for training other departments on all aspects of automated equipment., • Provide expedient and 24-hour technical support for troubleshooting and maintaining equipment at all facilities as required. Required Skills/Responsibilities: • Must be a team player and effectively collaborate with internal departments., • Excellent attention to detail., • Experience in a regulated manufacturing industry., • Demonstrates ability to handle multiple responsibilities at any given time., • Must possess or attain a Passport and are able to travel domestically 30% and internationally up to 10% of the year, • Must be able to be employed in the US Education and Experience: 1 year of experience being responsible for a medium size SCADA system Associates degree in Computer Science, Electrical Engineering, Mechanical Engineering, Chemical Engineering, or other relevant engineering discipline. (degree requirement can be satisfied with industry standard certifications) Fundamental knowledge of cybersecurity best practices for automation and control systems, especially in regulated environments. Strong project management skills with proven ability to handle complex tasks Excellent verbal and written communication, presentation, and technical writing skills Excellent problem-solving and troubleshooting skills Desired: 1 year of experience being responsible for a medium size SCADA system Associates degree in Computer Science, Electrical Engineering, Mechanical Engineering, Chemical Engineering, or other relevant engineering discipline. (degree requirement can be satisfied with industry standard certifications) Fundamental knowledge of cybersecurity best practices for automation and control systems, especially in regulated environments. Strong project management skills with proven ability to handle complex tasks Excellent verbal and written communication, presentation, and technical writing skills Excellent problem-solving and troubleshooting skills Expertise in PLC and HMI programming with specific experience in Rockwell, B&R, and Siemens systems Familiarity with cybersecurity standards, including NIST SP 800-82 and ISA/IEC 62443 for securing automation and control systems. Proficiency in programming languages such as Ladder Logic, Structured Text, or Function Block Diagrams for PLC and DCS systems. Understanding network communication protocols like Mod bus, OPC, Profibus, or TCP/IP for interfacing with Remote Terminal Units NCEES FE/PE Control Systems, ISA Certified Control Systems Technician {CCST}, or other relevant certifications

Job Description Environmental Health & Safety Engineer GEE Group has partnered with a leader in the equipment manufacturing industry and offering a great opportunity for an experienced Senior Environmental Health & Safety Engineer. This opportunity is responsible for designing, developing, and implementing effective programs to achieve top notch EHS performance. EHS Engineer Responsibilities: • Verify compliance with federal, state, and local regulations, • Ensure Hazard Communication, Lock-Out/Tag-Out, Machine Guarding, Hearing Conservation, Respiratory Protection, Electrical Safety, Arc Flash, Robot Safety, and Cranes comply with company policies., • Generate compliance reports for Federal, State and Local entities, customers, and parent companies., • Develop corrective action plans for injury, illness, and near miss investigations using root cause analysis., • Verify permit compliance (air & water)., • Lead hazardous waste management and disposal activities., • Create and implement facility ergonomics program., • Oversee Carbon Neutrality projects., • Facilitate SDS Program for materials used, received, and processed., • Generate testing emergency action plans and procedures including fire evacuation, severe weather, chemical spills, etc., • Lead Workers Compensation claims in coordination with company contracted TPA, the Ohio BWC and legal counsel., • Manage EHS meetings, audits, and inspections to ensure compliance, performance evaluation, and identify corrective action., • Conduct Risk Assessments with all departments for industry standard compliance (ANSI, NFPA, ACGIH, RIA, etc.). Qualified Candidates: • Bachelor's Degree in Occupational Health and Safety Management or Environmental Management., • 3-5 years' experience in manufacturing environment required., • In-depth knowledge of workers' compensation regulations., • Thorough knowledge of OSHA< NFPA, EPA and other governmental regulations/laws including OSHA 300 Logs., • Solid background working with multiple 24/7 plant locations., • Strong understanding of ISO 14001, OHSAS 18001 (ISO 45001)., • Experience with OSHA VPP.

Job Description Join our Hazen team and make the world a better place providing exceptional client service in all things water® and superior technical solutions for our clients. Hazen is a creative, employee-owned company with minimal bureaucracy where employees thrive. Hazen has outstanding opportunities for motivated, talented people that enjoy teamwork and collaboration, client service, and solving our clients’ most difficult challenges. You will be supported by multiple mentors on projects and local office leadership. Hazen and Sawyer is seeking an entry-level engineer for a variety of water-related assignments. The successful candidate will be involved in a wide range of water, wastewater, reuse, and infrastructure projects, which can include treatment, distribution, and collection systems. Responsibilities to Include working on a project team from initial studies and conceptual design through construction of treatment facilities. Field work and site visits from design through construction may be required. Minimum Qualifications: · EIT or plan to obtain · 0-4 years’ of experience · Candidate must possess excellent writing, communication, and interpersonal skills. · Must be proficient in all computer software typically used (e.g., Microsoft Word, Excel, PowerPoint, etc.). · CADD and other software (GIS, etc.) skills will be considered a plus. · Candidate must have strong organizational skills. Educational Requirements: · B.S. degree in environmental, civil, chemical, or mechanical engineering (MS preferred)

Job Description Job Summary The Geotechnical Senior Engineer I must possess a strong technical background and sound engineering judgement which will be applied in the development of proposals and technical deliverables for a diverse range of projects, primarily in the industrial sector. Essential Functions • Actively supports the Company’s commitment to safety and its “Core Values”, • Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics”, • Works collaboratively in a team environment; interacts with individuals at all organizational levels in professional manner, • Prepares scope of work documents for geotechnical investigations and site-specific seismic studies, • Coordinates efforts of geotechnical subconsultants and field soil boring locations, • Reviews geotechnical reports and site-specific seismic reports prepared by consultants, • Advises and coordinates with foundation engineers to optimize foundation solutions, • Strong understanding of geotechnical principles for shallow and deep foundations, • Working knowledge of soil improvement techniques, • Performs field activities, such as observing and documenting existing conditions, observing and documenting soil conditions during excavations and foundation placement, • Prepares foundation settlement calculations, • Prepares slope stability calculations, • Prepares evaluations for liquefaction potential, • Performs design of retaining walls and prepares scope of work for mechanically stabilized earthen retaining walls, • Applies broad knowledge of principles and practices in a specific practice area, • Formulates and solves problems, • Provide input for proposals regarding geotechnical requirements, • Receives general direction on key objectives, • Assists in preparation of proposals, • Coordinates with engineers, designers and administrative staff, • Interacts with PM, client, customers, officials, contractors and others, • BS or MS in Civil Engineering, specializing in Geotechnical Engineering, • Professional Engineer (PE) registration preferred, • 6+ years engineering experience in geotechnical engineering of industrial facilities such as gas plants, liquid terminals, LNG facilities, chemical plants, and bulk material handling facilities, • Strong written and verbal communication skills, • Strong organizational skills and ability to work on multiple tasks simultaneously under time sensitive deadlines, • Detail oriented, committed to quality, • Demonstratives a proactive approach and consistently positive demeanor, • Knowledge of codes and standards relevant to geotechnical design (ASCE-7, IBC, e.g.), • Strong computer skills including MS Office Suite (Excel, PowerPoint, Outlook, etc.), • Proficient in Microsoft WORD and Excel Full-time employees are offered a comprehensive benefits package, including medical, dental and vision plans covering eligible employees and dependents, disability benefits, life and AD&D insurance, an employee assistance program (EAP), a 401(k) plan with company match, an employee stock purchase plan (ESPP), a robust wellness program and adoption assistance. At Matrix, we are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization. EEO/M/F/Disability/Vets Employer We are an Equal Opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category. Applicants must be currently authorized to work in the United States on a full-time basis.

Job Description Engineer/Maintenance Do you like making repairs and learning about how things work? Do you want to be a part of a team that creates a safe and enjoyable environment for our guests? We are hiring for a Maintenance Personnel! Could this be you? What We Offer: • Career advancement opportunities, • Employee discounts, • Competitive pay, • Daily Pay, • Flexible work schedule, • Comprehensive benefits for you and your family including (medical, vision, dental, 401k, Profit Sharing) Maintains and performs general repairs of buildings and maintains grounds by performing the following duties QUALIFICATIONS To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. ESSENTIAL JOB FUNCTIONS • Handle all equipment repairs – contacting vendors, gathering bids, presenting to Regional Engineer and Regional Director of Operations for approval, • Complete all warranty submittals to corporate maintenance staff, • Complete monthly maintenance inventory, submit supply orders to General Managers, • Conduct room PMs with support of maintenance personnel, • Track room PMs accurately, ensure both hotels complete all rooms every quarter, • Coverage of daily maintenance duties when call off occurs (and/or during vacation days), • Daily review of pool chemical logs and maintain and service pool and spa areas including testing and recording as stated by State and City regulations, • Must have CPO certification, • Point of contact during all Regional Engineer visits, the Chief Engineer should spend the entire visit with Regional Engineer, • Weekly property walks with General Manager, create list of repairs needed and delegate accordingly, • Weekly manager meeting participation, • Monitor Quore, ensure maintenance personnel is accurately using Quore (if applicable), • Actively monitor guest scores and make necessary adjustments to improve maintenance scores, • Track expenses vs monthly budget to ensure they are in line, • Be on-call for any and all after hours emergencies – responding promptly if needed, • Ensure QAs are PASS score for condition scores, • Oversee houseman at both hotels and train new maintenance personnel, • Complete any larger special projects needed by the hotel, • Receives written work orders or verbal instructions from supervisor, • Cleans internal areas of buildings, including sweeping and mopping, • Maintains cleanliness of public areas, storage areas, and parking lot, • Empties trash cans and consolidates trash for weekly pickup, • Repairs parking lot and sidewalks with asphalt, cold patching materials and concrete, • Operates snow removal equipment to maintain parking lots and sidewalks, • Maintains and repairs buildings’ plumbing and electrical systems, including replacing worn or defective parts such as switches and fuses, • Maintains all fixtures and equipment according to preventative maintenance schedule, and records such as maintenance in log book and Property Preservation Calendar, • Replaces worn or damaged parts such as hoses, wiring, and belts, in machines and equipment such as truck , street sweeper, and riding mower, • Assists other departments with moving furniture and unloading and storing supplies, • Keeps accurate records of key control changes, • All other duties as assigned What we are looking for: • 6 months – 1+ year of hotel maintenance experience preferred, • Passionate about hospitality and creating an exceptional guest experience, • Ability to performs Daily Maintenance Engineer Checklist, • Ability to maintain and repair buildings’ plumbing and electrical systems, including replacing worn or defective parts such as switches and fuses, • Ability to Identify and report needed repairs to the parking lot and sidewalks., • All other duties as assigned.

Job Description 2024 was a Record Sales Year. Our Largest Sales Growth in Decades. 2025 is trending to be even better. Water Treatment Sales Support Service Technician—Columbus, Ohio Garratt-Callahan () is family friendly, profitable, stable, and fiercely private. No layoffs in 120 years. No ownership changes in 120 years. 80 straight years of profitability. We have operations in every state in the USA. Technical Sales Support Service Technicians are responsible for maintaining the existing customer base in the greater Columbus area, and for performing water treatment tests at the existing customers. With the freedom of working from your home, you can work and train in a territory alongside veteran Territory Managers. The best place to live is in Central Ohio near or in Columbus. The career track for a Technical Sales Support/Service Technician is to train to become a Territory Manager. Territory Managers are eligible for unlimited commission and a year-end bonus. As a Technical Sales Support/Service Technician, you will receive an industry competitive salary, expenses, benefits, and a $675 per month car allowance. In addition, ample technical support is provided along with continuous training. Paperwork is kept to a minimum. Compensation is based upon experience and the ability to succeed. $65,000 to $75,000 first year base for a qualified candidate. We hire with a focus that favors the committed employee both in terms of overall compensation and growth opportunities. We have designed our compensation package accordingly. Benefits include a corporate 401k, health, dental, vision, and life insurance. Job Responsibilities: • Solve customers' water problems., • Treat industrial boilers and cooling towers to keep them energy efficient and environmentally friendly., • Perform detailed water testing & analyses at industrial sites such as food processing plants, hospitals, manufacturing plants, commercial buildings, and data centers., • Help sell Garratt-Callahan's proprietary chemical blends, equipment, & monitoring technology., • Passivation of stainless steel in industrial water treatment systems., • Help sell corrosion & scale inhibitors, coagulants, flocculants, biocides, bio-augmentation, feed & monitoring equipment, water management plans, reverse osmosis products., • Help sell Water Safety Programs., • Keep our existing customers happy., • Help bring on new industrial customers. About Garratt-Callahan: Garratt-Callahan is a US based private 120-year-old, nationwide water treatment chemical company. Garratt-Callahan treats industrial boilers and cooling towers to keep them energy efficient and environmentally friendly with one of the most advanced product lines in the industry. We are registered to ISO 9001:2015 and sell an industry leading line of “green" solutions, G-C GreenTech. We are headquartered in Burlingame, California. G-C is family owned, profitable, and expanding. We have five chemical plants in the USA, technical salespeople in every state, and the Caribbean. Benefits: • We offer a competitive benefit package which includes medical, dental, vision, AD&D, LT, and 401k. A monthly car allowance and travel expenses are provided., • First year compensation is $65,000 to $75,000 depending on experience., • Advanced training, and a clear career path., • Family friendly, flexible hours., • A huge benefit of working for Garratt-Callahan is our stability and low turnover., • No Layoffs in our 120-year history, • G-C is a profitable company. The last year that G-C did not turn a profit was during World War 2., • 2024 was a record sales year, and 2025 sales are trending to be even better. To Apply, please log on to: Thank you for considering Garratt-Callahan Company. Garratt-Callahan is an EEO/AAE employer. Minorities, women, veterans and individuals with disabilities are encouraged to apply. Requirements: You will be a successful applicant if you have a technical degree such as Chemistry, Chemical Engineering, Biology, Mechanical Engineering, Paper Science, or Water Resources. You must have a 4-year science degree to qualify for this position. You must be a capable Chemist. One-year technical sales, or an internship related to water treatment chemicals is preferred, but we are willing to train and mentor. Outside industrial sales experience is a plus. You must live in the greater Columbus area and be familiar with the industrial marketplace of Central Ohio. NOTE: Garratt-Callahan does not sponsor work visas. No recruiters please. If you have a disability, and need assistance during the application and selection process as a result, please contact the Garratt-Callahan Human Resources department at 650.697.5811. Arrangements can be made to provide an accommodation in order to assist you in applying for an open position using our on-line system, completing any other related paperwork, interviewing, or any other portion of the employment process. When requesting an accommodation, please provide your name, phone, email address, or any other means of contacting you. Provide a brief description of the nature of the requested accommodation. A member of the Human Resources team will then contact you to discuss your request. A request for an accommodation will not affect your opportunities for employment with Garratt-Callahan. Garratt-Callahan values differing experiences, backgrounds and perspectives among our employees, and see them as a competitive advantage. Garratt-Callahan is committed to the fair and equal treatment of all associates and applicants. Garratt-Callahan is an equal opportunity employer that evaluates qualified applicants without regard to race, color, national origin, religion, sex, age, marital status, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected by law. Key Words: Chemistry, chemicals, scientific, science, salesperson, salesman, saleswoman, outside sales, technical sales, account representative, account executive, territory sales, territory manager, district sales, district manager, field engineer, field service, AE, sales engineer, data center, chemical engineer, chemist, mechanical engineer, biologist, biology, microbiology, nalco, ecolab, us water, Suez, ge water, chemtreat, industrial water engineering, solenis, chem-aqua, kurita, evoqua, fremont, water treatment, boilers, cooling towers, waste water, pumps, equipment, chillers, polymers, biocides, Columbus, Ohio.