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From the employer's careers site First seen 27 Oct 2026 · Still live on 31 Oct 2026

Mechanical Engineer

Leidos San Diego, CA On-site mid full-time

Salary

$87,100 - $157,450 per year

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Description

The Leidos Undersea Systems Division (USD) team currently has an opening for a Mechanical Engineer supporting NIWC Pacific.

The successful candidate will support cutting-edge maritime technologies and work across a multitude of product lines. Responsibilities will be split dynamically between Configuration Management (CM) and managing the development and execution of Temporary Alteration Packages (TEMPALT) for temporary installation of equipment/systems on Navy platforms.

Key Responsibilities

Configuration Management (CM) Support

  • Establish and maintain system baseline configurations, drawing trees, and documentation packages across multiple systems.
  • Perform detailed reviews of engineering drawings, 3D CAD models (Solid Edge), and technical specifications to verify standards compliance, accuracy, and completeness.
  • Manage Engineering Change Orders (ECOs) and deviations, leading them through review boards and ensuring exact lifecycle documentation.
  • Track hardware revisions and ensure physical systems match the digitized as-designed models across multiple product lines.
  • Collaborate across systems, electrical, and software engineering disciplines to ensure seamless configuration traceability.

Shipboard Installation & TEMPALT Support

  • Support the generation and technical orchestration of Temporary Alteration (TEMPALT) packages in accordance with NAVSEA and US Navy requirements.
  • Perform reviews of shipboard installation packages, including review of designs for structural foundations, shock/vibration isolation mountings, cabling pathways, and power distribution interfaces.
  • Develop technical installation instructions, shipboard safety briefs, drawing packages, and testing/restoration procedures.
  • Conduct ship checks and site surveys on naval vessels to assess structural fitment, clearance limits, and interference resolution.
  • Provide on-site technical support to shipyards, installation teams, and ship crew during TEMPALT execution and initial system commissioning.
  • Coordinate closely with Navy program offices, regional maintenance centers (RMCs), and ship command staff to gain package approvals and manage technical risks.

Required Qualifications & Education

  • Bachelor of Science (BS) in Mechanical Engineering, Marine Engineering, Naval Architecture, or a closely related technical field.
  • 2-5+ years of professional experience in mechanical design, structural integration, or configuration control, preferably within maritime, aerospace, or defense sectors.
  • Strong proficiency in 3D CAD design software (Solid Edge preferred).
  • Solid understanding of Configuration Management principles (ANSI/EIA-649 standard) and configuration control workflows.
  • Basic structural and mechanical calculation skills.
  • Excellent verbal and written communication skills.
  • U.S. Citizenship is required. Ability to obtain and maintain a Department of Defense (DoD) Secret Security Clearance.
  • Willingness to travel as needed.

Preferred Qualifications

  • Prior experience working directly on US Navy surface vessels or submarines.
  • Familiarity with US Navy standard procedures, NAVSEA drawing requirements, and TEMPALTs / ShipAlts / Combat System Alts.
  • Knowledge of Navy shock and vibration standards (MIL-S-901D, MIL-STD- 167-1A) and electromagnetic interference controls (MIL-STD-461).
  • Certification in Configuration Management (e.g., NDIA CM, CMPIC, or similar).
  • Hands-on shipboard mechanical assembly.

Physical Requirements

  • Navigate lab, office, and warehouse environments.
  • Use hands to operate machinery, tools, and computer equipment.
  • Climb ladders up to 20 ft and work comfortably in loud production environments, various temperatures, and inclement weather.

Skills

Required

  • Mechanical Engineering
  • Configuration Management
  • Solid Edge
  • 3D CAD design
  • Structural integration
  • NAVSEA requirements

Nice to have

  • Navy experience
  • Maritime standards
  • MIL-S-901D
  • MIL-STD- 167-1A
  • MIL-STD-461
  • Configuration Management certification

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/San-Diego-CA/Mechanical-Engineer_R-00191049

Apply on Leidos