Senior Mechanical Engineer
Sigmatech Inc
Job Description Job Description We are seeking a highly skilled and experienced Senior Mechanical Engineer with expertise in modeling and simulation to join our dynamic team. The ideal candidate will play a critical role in designing, analyzing, and optimizing complex mechanical systems using advanced simulation tools. This position requires a strong technical background, excellent problem-solving skills, and the ability to collaborate across multidisciplinary teams. Key Responsibilities System Design & Analysis: Lead/collaborate with a team on the design and development of mechanical systems, ensuring compliance with technical requirements and industry standards. Modeling & Simulation: Develop and validate models using advanced software tools (e.g., ANSYS, SolidWorks Simulation, MATLAB/Simulink) to predict system behavior and performance. Optimization: Analyze simulation results to identify areas for improvement, optimize designs for performance, and minimize cost and risk. Project Leadership: Oversee complex projects, manage timelines, and mentor junior engineers to ensure the successful delivery of innovative solutions. Collaboration: Work closely with cross-functional teams, including electrical, software, and manufacturing engineers, to ensure seamless integration of designs. Prototyping & Testing: Coordinate the development of prototypes, validate models through testing, and refine designs based on experimental data. Documentation: Prepare technical reports, design documentation, and presentations for stakeholders. Skills: Excellent analytical and problem-solving skills. Strong communication and leadership abilities. Ability to manage multiple projects and work collaboratively in a team-oriented environment. Experience: Minimum of 7 years of experience in mechanical engineering, with a focus on modeling and simulation. Hands-on experience with modeling tools such as ANSYS, COMSOL, Abaqus, or similar. Preferred Qualifications: Experience in thermal analysis, vibration analysis, and structural dynamics. Knowledge of industry standards and certifications (e.g., ASME, ISO). Expertise with CAD software such as SolidWorks and AutoCAD. Proficiency in finite element analysis (FEA) and computational fluid dynamics (CFD). Experience in DoD sectors. Secret Clearance or higher. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran
$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... ...the candidate’s areas of expertise.What You Will DoLead mechanical design activities involving RF hardwareLead others by understanding...SeniorTemporary workWork experience placementInterim roleWork at officeRemote workRelocation packageFlexible hours- ...Pond & Company in Huntsville, AL seeks a Mid-Senior Mechanical Engineer with 5+ years of experience to lead HVAC design analysis and guidance. You will mentor junior staff, contribute to proposals, and work on multidisciplinary projects for government, industrial, and...Senior
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- ...Blue Origin is seeking a Sr. Automation Mechanical Engineer to spearhead the mechanical design of automated manufacturing equipment in our Factory Automation team within Operations. You will own concept through commissioning, collaborating across engineering disciplines...Senior
- ...Nomad Global Communications Solutions seeks a Mechanical Engineer IV Senior Technical Lead to own mechanical system architecture across multiple product lines. Lead design standards, guide complex engineering efforts, and ensure safety, reliability, and scalability. This...Senior
- ...security challenges with innovative, mission-focused technologies. PositionOverview EO Solutions isseekinga highly skilled Senior Mechanical Engineer to support the architecture development, design, integration, and testing of advanced mechanical systems for High Energy...SeniorFull timeRemote work
- ...Senior Mechanical EngineerWe are looking for a Senior Mechanical Engineer to join the EOS team!EOS Defense Systems USA develops and produces highly accurate, cost-effective, modular and scalable Remote Weapon Systems that satisfy our customers' most demanding requirements...SeniorLocal areaRemote work
$124k - $250k
...Mechanical Design EngineerAt Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our... ...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead...SeniorPermanent employmentTemporary workWork experience placementRelocationFlexible hours- ...Senior Mechanical EngineerReady to turn your ambition into achievement? Join Pond & Company and be part of the team that's redefining the future of Architectural, Engineering, Planning, Construction Management, and Environmental projects!About the PositionWe are searching...SeniorWork at officeLocal area
$125k - $225k
...Senior Mechanical EngineerU.S. Citizenship Required. Ability to qualify for a US Department of Defense Top Secret security clearance required... ...DoD) and their agencies. We are seeking a Senior Mechanical Engineer to lead development of novel electro-mechanical space...Senior$122k - $153k
...Senior Aero-Mechanical EngineerWork Location: Huntsville, ALFLSA Status: ExemptSalary Range: The anticipated salary range for this role is $... ..., and internal alignment.SummaryThe Senior Aero-Mechanical Engineer is responsible for leading the design, development, and validation...SeniorTemporary workWork at office- ...Senior Mechanical Engineer - Principal InvestigatorTorch Technologies is seeking a Senior Mechanical Engineer - Principal Investigator to lead the design, analysis, development, testing, and integration of complex mechanical systems and structures.As a Senior Mechanical...SeniorContract workTemporary workLocal areaRelocation packageMonday to FridayFlexible hours
- ...contractor committed to excellence in providing advanced defense solutions. We are seeking a detail-oriented and proactive Senior Mechanical Engineer to join our team. Responsibilities and Duties: Lead mechanical engineering activities throughout the lifecycle of...SeniorTemporary workFor contractorsWork at officeFlexible hours
- ...security challenges with innovative, mission-focused technologies. PositionOverview EO Solutions isseekinga highly skilled Senior Opto-Mechanical Engineer to lead the architecture development, design, integration, and testing of advanced opto-mechanical hardware for High...SeniorFull timeRemote work
- 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
- ...Job Description Job Description Mechanical Design Engineer, Senior OverviewSimTech, Inc., recognized as one of the 2026 Best Places for Working Parents, is seeking a Mechanical Design Engineer, Senior, to join our dynamic and diverse team in Huntsville, AL. SimTech...SeniorWork at officeLocal areaRemote workShift work
- ...Description Applied Technology Solutions, Inc. (ATS) is seeking a talented Integrated Product Team (IPT) Lead to join a growing team of engineers, technicians, and scientists supporting a diverse customer set to solve a complex set of technical challenges. This position is...SeniorLocal area
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$111.5k - $170k
...are counting on us to deliver.Position ResponsibilitiesProvide engineering design and analysis leadership to diverse R&D programs and... ...production contractsLead the structural and thermal analysis of mechanical systems for space and airborne hardwareWork within a multi-...SeniorPermanent employmentFull timeContract workWork experience placementWork at office$86.8k - $165.2k
...than 100 years of experience and renowned engineering expertise to meet the needs of today’s... ...opportunities for hands-on hardware work. PCAS mechanical control engineers are exposed to a... ...to communicate effectively with senior leadership and other engineering disciplines...SeniorPermanent employmentTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours$50 per hour
...place. Our RMS business in Huntsville, AL is a hub of talented engineers, scientists, and professionals committed to shaping the future... ...and software specifications. Basic QualificationsBS in Mechanical Engineering and minimum from an accredited university and 4 years...SeniorFull timeTemporary workWork experience placementInterim roleCasual workFlexible hours$100.3k - $135.7k
...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...SeniorFull timeContract workWork at officeRemote work$107.9k - $195.05k
...solving the world’s toughest security challenges for customers with “can’t fail” missions.Leidos is seeking a Senior Fire Control Systems & Signal Processing Engineer to support the development of next-generation hypersonic interceptors, missile defense systems, and air...SeniorFull timeFor contractorsWorldwide- ...Job Description Job Description Posting Summary:Mission Multiplier is looking for an Electrical/Mechanical Engineer, Sr. to support work for the U.S. Army. This position is contingent upon award of contract.Job Responsibilities:Perform engineering analysis, design...SeniorContract workLocal area
$145.19k - $203.26k
...Mechanical Design Engineer At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion...SeniorPermanent employmentTemporary workLocal area- ...for an inclusive meaningful career in power, distribution, transmission, engineering, design, technology, or innovation at Mesa Associates, Inc. Mesa Associates, Inc. is seeking a Senior Mechanical Engineer to work with other members of the mechanical engineering team...SeniorRemote workNight shift
- ...solving problems for current and future warfighters. We are seeking a motivated individual to take on the position of a senior mechanical engineer. You will hold a key role in our aircraft integration efforts. Using your mechanical engineering expertise, you will design...SeniorFor contractorsWork at office
- ...Description A client in the Huntsville area is looking for a Senior Mechanical Designer to join their team. This role will be working on a... ...of designers and will work hand in hand with the Mechanical Engineering and production teams. This role will support existing...Senior
- ...Mechanical DesignerJBS Solutions, Inc. is an engineering and technical logistics company in Huntsville, AL. As a company dedicated to serving the community, JBS offers the unique opportunity to enrich the city of Huntsville while growing your career through NASA and DoD...Contract workWork at office
- ...Job Description Job Description Senior Mechanical Project Manager (Traveling) Nationwide Projects | Full-Time Travel Required Confidential Opportunity – Partnered with a Leading Mechanical Contractor We are partnered with a reputable, national mechanical contractor...SeniorFull timeContract workFor contractorsFor subcontractor
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