Senior Mechanical Engineer - Systems & Projects
Battelle Memorial Institute
Battelle Memorial Institute in Columbus, OH, seeks a Lead Mechanical Engineer responsible for the design, testing, and integration of new systems, and for maintenance of existing mechanical systems across diverse platforms, including naval, aerospace, robotics and defense. You will lead projects, mentor junior staff, document technical work, present results to clients, and collaborate with cross‑disciplinary teams to deliver high‑quality solutions while complying with rigorous QA and security #J-18808-Ljbffr Battelle Memorial Institute
- Battelle in Columbus, OH seeks a Lead Mechanical Engineer to drive design, testing, and integration of advanced mechanical systems across platforms including marine, aerospace, robotics, and defense. The role covers product development, maintenance, troubleshooting, and...Senior
- Hargrove is seeking a Senior Mechanical Engineer in Columbus, OH to lead complete mechanical design tasks on complex projects. The role requires extensive experience, strong technical skills, and the ability to work under general supervision. Responsibilities include stress...Senior
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$125k - $150k
A National Building Design Engineering firm is seeking an Electrical Engineer to design systems for large infrastructure projects. The ideal candidate will have a Bachelor's in Electrical Engineering, a PE license, and over 7 years of experience. Responsibilities include...Senior- AEP is seeking a Project Engineer to act as the engineering lead for complex generation projects in Columbus, OH. The role focuses on conceptual and detailed design, procurement, construction support, and commissioning, coordinating internal teams and external partners...Senior
- ...facility within the advanced energy sector. As the project progresses through engineering and construction, they are looking to add an experienced Mechanical Engineer to take ownership of critical mechanical and process systems. This is a hands-on engineering position...Senior
$98.99k - $128.69k
Mechanical Engineer Senior - Mechanical Engineer Principal Location: Columbus, OH Job Summary The Mechanical... ...engineering work activities and projects requiring the application of... ...analyzes interrelationships between systems and component equipment. Interprets codes...Senior- ...Senior Mechanical Engineer An established MEP consulting engineering firm in Columbus is adding a... ...Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design... ...higher education, and institutional projects from concept through construction...SeniorFor contractors
- ...oldest and most respected engineering firms in the country.... ...‑solving in complex systems that require... ...engineers and designers in mechanical, electrical, plumbing,... ...committed to ensuring that Projects are completed with a... ...Engineering is seeking a Senior Mechanical Engineer...SeniorFor contractorsWork at office
- ## Senior Mechanical EngineerApplylocations: Columbus, OHtime type: Full timeposted... ...of complex mechanical engineering assignments. Work at this... ...standards.* Familiarity with project scope, specifications and... ...practices for sizing all piping systems.* Sizing of compressible...Senior
- ...environments. As a team of engineers, architects, designers, scientists... ...your future? Be our next Senior Mechanical Engineer. This is an... ...engineering staff in supporting our projects in the Columbus, Ohio office... ..., variable & constant flow systems. Advance equipment...SeniorFor contractorsWork at office
$150k - $160k
...SSOE is seeking an experienced Senior Mechanical Engineer to support the planning, design, and execution... ...and life sciences capital projects. Our teams partner with leading pharmaceutical... ...environments, process utility systems, and facility modernization projects....SeniorWork at office$110k - $130k
...Mechanical Design Engineer Job Description We are seeking a Mechanical Design Engineer to... ...fast-paced environment where you drive projects forward and provide technical leadership... ...structural components, and enclosure systems using 3D CAD tools. Create...SeniorPermanent employmentWork at office- ...and building utilities at the Defense Supply Center Columbus. The Stationary Engineer role demands monitoring, preventive maintenance, and prompt repair of HVAC, electrical, and related systems to ensure reliable operations. The candidate will analyze operating data,...Senior
- SSOE Group seeks a Senior Mechanical Engineer to lead design and execution on complex pharmaceutical and life sciences capital projects, including manufacturing expansions, cleanrooms, and utility systems. You will collaborate with multidisciplinary teams to improve production...Senior
$130k - $170k
...Title: Senior Mechanical Engineer (P.E.) Location: Ohio (Columbus) Type: Direct Hire... ...k-$170k Industry: Mechanical Systems Design | Mission-Critical Infrastructure... ...reliability is essential. Projects involve the design and implementation...SeniorFor contractorsWork at office- ...US, 43035-9445 Date: Oct 11, 2026 Senior Mechanical Engineer About ATS Ohio Inc. With 20+... ...experience bringing automation to nuclear projects, ATS Industrial Automation is... ...solve during the debug and completion of systems. Join the winning team at ATS where...SeniorTemporary workLocal areaFlexible hours
- HEAPY is seeking a Senior Electrical Engineer in Columbus, OH to lead electrical design for education projects. You will own detailed plans, calculations, and specifications, collaborating with architects, clients, and engineers to deliver best-in-class facilities. You...Senior
- Actalent in Columbus, OH, seeks a Senior Structural Engineer (PE) to lead our structural practice in the Midwest. This hybrid role combines technical... ...responsibilities across industrial and infrastructure projects. You will direct design and analysis, ensure code...SeniorWork at office
- Black & Veatch Corporation is seeking a Senior Mechanical Engineer to join the Mechanical Systems team for Industrial Water projects. You will function as a Senior Project Discipline Engineer (PDE), leading a design team on water and wastewater facilities for Industrial...Senior
- Actalent seeks a Senior Structural Engineer (PE) to lead the Columbus structural practice. You’ll provide hands-on design and analysis for industrial... ...a high-performing team and leading multidisciplinary projects. You will mentor junior engineers, support recruitment,...Senior
$95k - $118k
...Summary We are currently seeking a Senior Mechanical Engineer. This position is a full-time... ...design, testing, and integration of new systems, as well as supporting the maintenance... ...in technically complex, high-impact projects across a range of defense and engineering...SeniorFull timeWork experience placementInternshipWork at officeLocal areaRemote workFlexible hours- ...Automation Specialist II in Columbus, OH to lead complex BMS programming and troubleshooting. You will support service and construction projects, act as technical lead for checkout and commissioning, and collaborate with project managers, customers, and subcontractors to...For subcontractor
- SSOE is seeking a Senior Mechanical Engineer to lead complex pharma and life sciences capital projects, including facility expansions, cleanrooms, and process utilities. You will guide multidisciplinary teams to improve capacity, compliance, reliability, and speed‑to‑market...Senior
- American Electric Power in Columbus, OH is seeking a Mechanical Engineer Senior or Principal to lead complex projects and provide technical direction across teams. The role emphasizes safety, efficiency, and economic outcomes in engineering solutions. The Senior level...Senior
- SSOE is seeking a mid-to-senior Electrical Engineer to lead electrical systems design for automotive, battery, and industrial facilities, spanning from concept... ...integration while coordinating with clients and project teams to ensure safe, reliable, and cost-effective solutions...SeniorRemote job
- SSOE Group seeks a Mid-to-Senior Electrical Engineer (Automotive & Industrial Facilities) to lead electrical design and execution for complex industrial... ..., and mentor junior engineers while supporting project budgets, schedules, and quality objectives. #J-18808-Ljbffr...SeniorRemote job
- Osborn Engineering is seeking a senior civil engineer to join our Columbus team. The successful candidate will bring 10-15 years of experience across... ..., development, and construction phases for a variety of projects. You will lead client relationships, prepare budgets,...Senior
$124k - $150k
...bringing passion and customer focus to the business. Osborn Engineering is seeking Senior Mechanical Engineers with experience in Healthcare design. This... ...that uses a specialized team approach to engineering projects. These teams are comprised of a staff of more than 390...Senior- Insight Global in Columbus, OH, seeks a Senior Product Validation Engineer to lead design verification and validation for automotive seating and interior products across the development lifecycle. You will translate customer and regulatory requirements into executable...Senior
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