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Marine Mechanical Engineer I

Leidos


Job Location:

Newport News, VA - USA

Yearly Salary: USD 57850 - 104575
Posted: 2 September 2026 (27 days ago)
Application Deadline: 30 November 2026
Vacancies: 1 Vacancy

Job Summary

Marine Mechanical Engineer Level 1

Business unit:

Gibbs & Cox as part of the Maritime Surface Division at Leidos has an opening for a junior level Marine Mechanical Engineer at the Newport News VA Location.

Position summary: Leidos Gibbs & Cox is seeking a Marine Mechanical Engineer Level 1 to support the design analysis and integration of marine mechanical systems for naval and maritime platforms. This entry-level role is suited for an engineer with foundational technical knowledge strong analytical skills and interest in supporting ship design system development and lifecycle engineering efforts.

Primary responsibilities:

  • Works independently with direct supervision or on project teams
  • Performs calculations applying mechanical engineering principles procedures and criteria
  • Develops analyses and prepares technical reports and other engineering documentation
  • Develops ship propulsion and auxiliary system calculations and designs and prepares technical purchase specifications for major equipment
  • Develops test procedures to verify equipment and system performance
  • Supports engineering activities for systems that may include main and auxiliary propulsion fuel systems lubrication systems seawater and fresh water systems and heating ventilating and air conditioning systems

Basic qualifications:

  • Bachelors degree or equivalent education in Marine Engineering or Mechanical Engineering
  • Foundational understanding of mechanical systems thermodynamics fluid systems or shipboard systems
  • Strong written and verbal communication skills
  • Ability to work effectively in a team environment
  • Experience with CAD and Microsoft Office applications

Preferred qualifications:

  • Internship co-op academic project or early career experience in marine naval or defense engineering
  • Familiarity with ship design piping HVAC propulsion support systems or auxiliary mechanical systems
  • Professional Engineering or Engineer in Training certification in Marine Engineering Mechanical Engineering or another applicable discipline.
  • Proficiency in using industry-standard computer aided design engineering analysis software tools and Microsoft Office applications.
  • Exposure to U.S. Navy shipbuilding or maritime industry standards

Work environment: This role supports Leidos Gibbs & Cox engineering work in a collaborative environment focused on maritime and defense solutions.

Some travel to support specific customers and contracts should be expected approximately 10%. Full time onsite. Open to flexible working arrangements after experience. Must be able to obtain a security clearance.

Company description: Leidos Gibbs & Cox delivers engineering design and maritime solutions in support of critical customer missions. As part of Leidos Gibbs & Cox combines deep domain knowledge with broader enterprise capabilities to support innovation across defense and national security programs

If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.

Original Posting:
August 31 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $57850.00 - $104575.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) 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.


Required Experience:

IC


About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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