Mechanical Engineer 3

HII

. Research, plan, design, and develop mechanical products and systems for U.S.

Posted 9/18/2026full-timeNewport News • Virginia • United StatesMid-LevelSenior💰 $99,000 - $122,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in mechanical engineering principles, particularly in the design and development of systems for U.S. Navy submarines and aircraft carriers. Proficient in technical documentation, compliance with Navy standards, and collaboration within multi-disciplinary teams.

Highest-signal resume keywords

Mechanical System DesignHydraulic System KnowledgeTechnical Documentation PreparationTeam Center ExperienceDOD Security Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mechanical EngineeringHydraulic ActuatorsElectric ActuatorsPiping SystemsHVAC SystemsRoot Cause AnalysisData AnalysisLife-Cycle Cost ReductionRisk ManagementLaboratory Testing

Soft Skills

Excellent Communication SkillsTechnical Writing AbilityProblem-Solving Skills

Tools & Technologies

Team CenterNGPNXSAPMATLABPython

Certifications & Qualifications

DOD Security Clearance

Industry Keywords

U.S. NavySUBSAFE StandardsVirginia-Class SubmarinesColumbia-Class SubmarinesNuclear-Powered Aircraft CarriersBBGN

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Research, plan, design, and develop mechanical products and systems for U.S. Navy submarines and aircraft carriers
Design, analyze, and develop mechanical, hydraulic, and thermal systems for submarine and carrier applications
Support ship certification and delivery by evaluating open work and ensuring compliance with Navy and SUBSAFE standards
Prepare and review technical documentation, including design proposals, calculations, analyses, procedures, and deviation requests
Collaborate with NAVSEA, Electric Boat, vendors, and shipyard personnel to address design and construction challenges
Apply engineering principles to develop technically sound solutions for complex shipboard problems
Participate in on-site issue resolution in a shipyard environment
Support design and construction of Virginia- and Columbia-Class submarines, SSNX, AUKUS submarine efforts, nuclear-powered aircraft carriers, and BBGN
Conduct research, planning, design, development, and testing of mechanical and electromechanical systems, instruments, controls, engines, and machines

Requirements

What you’ll need

Bachelor's Degree and 5 years of relevant exempt experience; Master’s Degree and 3 years of relevant professional experience; or Ph.D. and 0 years of experience
Bachelor's Degree in engineering from an ABET accredited program
U.S. Citizenship required
Knowledge of submarine or aircraft carrier machinery and systems
Understanding of mechanical systems interfacing with structure, electrical, and other mechanical systems
Knowledge of mechanical components including hydraulic and electric actuators, linkages, pumps and valves, piping, HVAC systems, structural weldments, and mechanical joints
Experience in traditional and computer-based methodologies for design and analysis of components
Ability to troubleshoot and resolve production, installation, and operational problems of complex machinery and systems
Experience using Team Center, NGP, NX, SAP, MATLAB, or Python
Experience with design studies, root cause analysis, new design development, life-cycle cost reduction, risk management studies, laboratory testing, data analysis, and integrated technical recommendations
Excellent written and verbal communication skills with proven technical writing ability
Experience working in multi-disciplinary engineering teams
DOD Security Clearance is preferred, but not required to start

Benefits

Comp & perks

Relocation assistance will be available
Medical, prescription drug, dental and vision plan choices
On-site health centers
Tele-medicine
Wellness resources
Employee assistance programs
Savings plan options (401K)
Financial education and planning tools
Life insurance
Tuition reimbursement
Employee discounts
Early childhood and post-secondary education scholarships
Educational and training programs for continual career growth