1641 - Mechanical Engineer

1641 - Mechanical Engineer Sigma Defense Systems medical insurance, vision insurance, paid time off, 401(k) United States, Maryland, Belcamp May 06, 2026 Sigma Defense is currently seeking a Mechanical Engineer to work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required to provide product technical support services for systems and equipment being produced, fielded, modified, or supported by PdM Network Modernization (NetMod) and PdM Mission Network of the Project Manager (PM) Tactical Network (TN) of the Program Executive Office for Command Control and Communications-Tactical (PEO C3T). This support may also include future systems and equipment that is acquired for the Army to maintain its technological advantage.

Equal Opportunity Employer/Veterans/Disabled:

Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Requirements 10+ years of relevant experience. 5+ years in the Department of Defense contracting market of major weapon systems product development and acquisitions is preferred. 5+ years of relevant experience in mechanical design and analysis, preferably with a focus on electronic systems. Proficiency in using 3D CAD software (e.g., SolidWorks, Auto

CAD, CATIA

) for design and documentation. Familiarity with TEMPEST requirements or other security-related design considerations. Understanding of cable management best practices for secure environments. Experience designing mechanical solutions for military, aerospace, or other harsh environment applications. Ability to remain in a stationary position 50% of the time. Must be a U.S. citizen.

Education Requirements:

Bachelor's degree from an accredited college or university in Mechanical Engineering or related field of study. Formal education may be waived on a case by case basis depending on certification and relevant work/military experience.

Personnel Clearance Level:

Candidate must possess or have the ability to obtain an active Secret security clearance or higher. A clearance will not be sponsored. Essential Job Duties (not all-inclusive): Design and develop mechanical components, assemblies, and systems using CAD software (e.g., SolidWorks, Auto

CAD, CATIA

). Select appropriate materials, manufacturing processes, and tolerances for mechanical designs. Develop and execute test plans and procedures to validate the performance and reliability of mechanical systems. Troubleshoot and resolve mechanical issues during development, testing, and production phases. Collaborate effectively with electrical, software, and other engineering disciplines to integrate mechanical systems. Create and maintain detailed engineering drawings, specifications, and documentation. Stay up-to-date with the latest industry standards, technologies, and best practices. Participate in design reviews and provide constructive feedback. Contribute to continuous improvement efforts for design processes and methodologies. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Salary Range:

$97,000 - $117,000 annually. Benefits Dental and Vision Insurance Medical Insurance to Include HSA, FSA, and DFSA Plans Life and AD&D coverage Employee Assistance Program (EAP) 401(k) Plan with Company Matching Contributions 160 Hours of Paid Time Off (PTO) 12 (Floating) Holidays Educational Assistance Highly Competitive Salary