Senior Mechanical Engineer

Description

Position Overview: We are seeking a highly skilled Senior Mechanical Engineer to lead the design, development, and integration of shipboard mechanical systems and hardware for U.S. Navy platforms. This role is ideal for an engineer who thrives in a mission-driven environment, understands naval design standards, and can guide complex mechanical solutions from concept through fleet deployment.

Primary Responsibilities

• Lead the design and analysis of shipboard mechanical hardware including enclosure, cooling systems, shock isolated assemblies, and equipment racks.


• Develop 3D models, perform engineering calculations, tolerance analysis and material selections to ensure performance in harsh maritime environments including Mil-DTL-901E and Mil-STD-810.


• Coordinate mechanical interfaces with electrical, structural, and systems engineering teams.

Basic Qualifications

• Bachelor’s degree in Mechanical Engineering or related discipline.


• 10 years of mechanical design experience with at least 3 years supporting US Navy hardware.


• Strong SolidWorks CAD design skills.


• Ability to obtain a DoD Secret clearance.

Preferred Qualifications

• Strong SolidWorks Finite Element Analysis skills.


• Experience with shipboard installation design, ship checks, and shipyard coordination.


• Knowledge of Additive Manufacturing techniques.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail.

Original Posting

March 12, 2026

Pay Range

Pay Range $131,300.00 - $237,350.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com

Pay and Benefits

Pay and benefits are fundamental to any career decision. That is why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits

Securing Your Data

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If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please make us aware immediately by emailing [email protected]

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.