Senior Mechanical Engineer
$125k - $160kLeidos
Leidos is seeking a Senior Mechanical Engineer to design, analyze, and integrate complex mechanical systems for advanced IT and mission-critical solutions. In this role, you will lead mechanical design using CAD and FEA tools, develop thermal and structural solutions, and ensure compliance with defense and industry standards. You will collaborate closely with systems, electrical, and software teams to develop prototypes, support testing, and troubleshoot fielded systems. The position offers the opportunity to mentor junior engineers, influence architecture decisions, and contribute to high-impact national security and engineering programs.
$130k - $180k
Leidos is seeking a Senior Mechanical Engineer to lead mechanical and systems engineering for missile systems and fieldable launch platforms. The role includes designing avionics interfaces, flight structures, and electronics packaging; optimizing for mass and manufacturability...Senior$120k - $155k
Leidos seeks a Senior Mechanical Test Engineer to plan and conduct structural tests, support mechanical hardware integration and system verification, analyze test data and anomalies, and document results for defense systems.Senior- ...targeted results. Our approach couples the latest technology with engineering expertise and analytical proficiency while remaining true to... .... Start Building Your Future today!We are seeking a Senior Mechanical Engineer that will work independently or as part of a multi-...SeniorFull timeStart working today
- ...In support of our client, a defense technology company, we are seeking a Senior Principal Mechanical Engineer – Missile Systems for their Huntsville, AL location. The right candidate will have extensive experience leading and conducting missile trade studies, missile...SeniorFor contractorsFor subcontractorFlexible hours
- ...you can make an impact.With interesting opportunities in engineering, marketing, sales, supply chain, operations, HR, finance... ...services based in Huntsville, AL. The mission of the Mechanical Engineer II or Senior Mechanical Engineer is to serve the development and delivery...SeniorFull timeLocal area
- ...Overview We are looking for a Senior Mechanical Engineer to join the EOS team. The ideal candidate is responsible for providing mechanical designs that support the product development and product support goals of the organization. The role requires mechanical engineering...SeniorLocal areaRemote work
- ...Clearance Required None Job ID 2615828 Location Huntsville, AL, US Date Posted 2026-08-18 Category Engineering and Sciences Subcategory Mechanical Engr Schedule Full-Time Shift Day Job Travel Yes - 25% of the time Clearance Level Must Be...SeniorFull timeContract workRemote workShift work
- ...Job Description Senior Mechanical Design Engineer Kratos Defense Rocket Support Services is seeking a highly capable mechanical engineer to lead the design, analysis, integration, testing, and production transition of weapon systems and flight-critical aerospace...SeniorTemporary workFor contractors
$107.9k - $195.05k
...security challenges for customers with “can’t fail” missions.Leidos Defense, Systems Integration and Test Team, is seeking a Senior Mechanical Test Engineer. We are a diverse team that works to implement unique solutions for complex problems in the defense sector, including...SeniorFull timeWorldwide$120k - $140k
...Senior Mechanical Engineer ATI has a current need for a Senior Mechanical Engineer for complex, multimillion dollar construction projects. Work will be at Redstone Arsenal in Madison County, Alabama. Great Pay and Benefits for a Senior Mechanical Engineer ~ Competitive...SeniorFull timeContract workTemporary workFor contractorsWork at officeLocal areaImmediate startMonday to Friday$154.05k - $278.48k
...like the kind of environment where you can thrive, keep reading! Leidos Defense Systems is seeking a highly motivated Sr Mechanical Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation of Value Driven...SeniorFor subcontractorLocal areaImmediate startWorldwideRelocation$181.63k - $254.28k
...directly drive the delivery of Blue Origin's products across current and future programs. We are looking for an experienced Mechanical Engineer who brings deep hands‑on expertise in custom automation design — someone who thrives in a build‑it-and‑refine‑it environment...SeniorPermanent employmentTemporary workLocal areaImmediate start- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Mechanical Engineering Job Code: 46578 Job Location: Huntsville, AL Job Schedule: 9/80: Employees work 9 out of every 14 days -...SeniorLocal area
$145.19k - $203.26k
...history of spaceflight! This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing... ...spaceflight. Position Overview We are seeking an experienced Mechanical Design Engineer to join our engineering team. In this role,...SeniorPermanent employmentTemporary workLocal area- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Mechanical Engineer - Design Job Code: 45652 Job Location: Huntsville, AL or Sacramento, CA; On-site Job Schedule: 9/80:...SeniorLocal areaFlexible hours
$130k - $170k
...SSOE is seeking a Senior Mechanical Engineer - Data Centers who will play a pivotal role in shaping the future of data center facilities and high-performance AI factory design. Why Join SSOE and Elevate Your Career? At SSOE, you will work with amazing colleagues...SeniorFor contractorsLocal areaRemote workFlexible hours- ...exploration and defense applications. Our team of innovative engineers and scientists is committed to pushing the boundaries of what'... ...expand our operations, we are seeking a talented and driven Sr. Mechanical Engineer to join our team. About the Role: As a Sr....SeniorFull timeRemote workFlexible hours
- TriVector Services, Inc. provides quality aerospace engineering solutions to complex problems through a renowned team of engineering... ...Services, Inc., is seeking qualified candidates to fill our Senior Mechanical Engineerposition.The Sr. Mechanical Engineer will directly support...SeniorWork at office
$50 per hour
...to design and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires employees... ...a better tomorrow with you. You will work closely with the Mechanical Structures Product team as a Mechanical Design engineer to...SeniorFull timeTemporary workWork experience placementCasual workFlexible hours$95k - $129k
...and Tactical Systems (OTS) is a global leader in the design, engineering and production of munitions, energetics, weapons, armaments,... ...team! Job Summary We are currently seeking a Senior Mechanical Engineer to join our growing Solid Rocket Motor Engineering...SeniorContract workTemporary workWork at officeRemote work$130k - $180k
Leidos seeks a Principal Mechanical Engineer to support the IFPC Inc 2 program developing a mobile ground-based air defense system. You will lead mechanical engineering activities, maintain technical plans and data packages, coordinate design and production teams and suppliers...$85.3k - $158.3k
...Experience Level: Experienced ProfessionalFT/PT/Casual: FullTimeDepartment: SpaceBusiness Unit: SpaceStandard Job DescriptionThe Mechanical Engineer - Debris Coordinator plays a critical, multidisciplinary role on the NGI AUR vehicle integration team. By embedding debris‑...SeniorFull timeTemporary workWork experience placementCasual workWork at officeFlexible hours$86.8k - $165.2k
...than 100 years of experience and renowned engineering expertise to meet the needs of today’s... ...You be responsible for the definition of mechanical outline and construction details,... ...finished product.You will interact with senior personnel on significant technical matters...SeniorTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours$150k - $190k
Leidos seeks a Principal Mechanical Engineer to lead mechanical structures engineering for the Common Hypersonic Glide Body program. The role oversees technical execution, engineering plans and deliverables, design reviews, production issue resolution, supplier coordination...$132.4k - $251.6k
...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead... ...Control Actuation System department is seeking an expert mechanical engineer to join the PCAS organization to support the development...SeniorPermanent employmentTemporary workWork experience placementInterim roleWork at officeRemote workRelocationFlexible hours- DESE Research, Inc. is seeking mid-level and senior Mechanical and Tooling Design Engineers with space hardware experience to support aerospace vehicle programs in a fast-paced, customer-facing environment. This role requires hands-on proficiency in PTC Creo and Windchill...SeniorFull timeInternshipFlexible hours
- ...design, analysis, integration, and testing of precision opto-mechanical hardware for High Energy Laser systems and related defense applications... ...from concept through deployment, collaborate across engineering disciplines, support qualification and troubleshooting, and...Senior
- ...Position Title: Senior Opto-Mechanical Engineer Location : Huntsville, Alabama Job Type : Full Time About EO Solutions EO Solutions is a rapidly growing aerospace and defense company focused on advancing capabilities in Space Domain Awareness and Directed...SeniorFull timeRemote work
- ...Senior Mechanical DesignerAt ReLogic Research, you won't be just another headcount. We're a tight-knit team of engineers, physicists, and technical professionals solving complex challenges in national defense — and we're looking for people who take pride in getting the...SeniorFull time
- ...Hiring: Mechanical Designer/Drafter | Huntsville, AL Per diem will be provided for out-of-state candidates. Long term project! Strong... ...skills and a practical understanding of manufacturing? Help turn engineering concepts into detailed models, production drawings, and...SeniorDaily paidAfternoon shift
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