Mechanical Engineer

Naval Facilities Engineering Systems Command (NAVFAC); Hawaii; On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Retirement plan

Health insurance

Paid time off

Flexible scheduling

Facilities access

Global mobility

Job summary

NAVFAC Pacific is seeking journey-level Mechanical Engineers to join our team and execute cutting-edge infrastructure projects for the Navy and supported Commands. You will work on HVAC, plumbing, energy systems and industrial processes across MILCON facilities.

As a Mechanical Engineer, you will lead cradle-to-grave design, manage internal and external teams, draft SOWs, review submittals, and provide construction-phase support to ensure safe, compliant and efficient facility systems.

Qualifications

• Bachelor’s Degree in Engineering is required.
• Must be able to obtain and maintain a SECRET Clearance.
• U.S. Citizenship and Selective Service eligibility required.
• Federal employment suitability and background check will be required.

Responsibilities

• Lead in-house mechanical design for shore facilities, including HVAC, plumbing, energy systems and industrial processes.
• Direct and oversee multi-disciplinary projects with internal teams and external A/E firms.
• Draft Statements of Work (SOW) and QA reviews on A/E submittals; act as COR.
• Provide construction-phase support by reviewing submittals, RFIs, and site visits.

Skills

HVAC design

Plumbing systems

Energy systems

Project oversight

Education

Bachelor’s Degree in Engineering

Job description

At NAVFAC Pacific, we bring together diverse engineering and technical talents to deliver cutting-edge, impactful infrastructure projects that secure our nation's future. We are currently looking for experienced, journey-level Mechanical Engineers to join our dynamic team and make a lasting impact.

Our Mechanical Engineers provide independent, timely, and professional structural engineering products, services and consultation, design, construction, and maintenance of facilities for the Navy, Marine Corps, and other supported Commands. You will be working on a variety of special projects and critical military construction (MILCON), and be involved in the demolition, maintenance, space utilization, and development of facilities.

As a Mechanical Engineer, you will:

• Lead in-house mechanical design (cradle-to-grave) for diverse shore facilities, specializing in HVAC, plumbing, energy systems, and industrial processes.
• Direct and oversee multi-disciplinary projects, managing both internal design teams and external Architectural/Engineering (A/E) firms.
• Draft Statements of Work (SOW), perform QA reviews on A/E submittals, and act as the Contracting Officer’s Representative (COR).
• Provide construction-phase support by reviewing submittals, resolving RFIs, and conducting site visits to tackle field issues.
• Lead design charrettes to define project requirements and build conceptual designs for complex, large-scale facilities.
• Apply industry standards and building codes to ensure all mechanical designs are safe, compliant, and highly efficient.

Highly Desirable Experience: Registered Professional Engineer and 4-10 years Mechanical Engineering Design experience

Key Position Requirements:

• Bachelor’s Degree in Engineering
• Valid Driver’s License
• Must be able to obtain and maintain a SECRET Clearance
• A US Citizen aged 18 or older at time of hire
• Males registered or exempt from Selective Service www.sss.gov
• Determined suitable for federal employment (process includes a background check and fingerprinting)

Benefit Package Built for Your Future:

We understand that true compensation goes far beyond a base salary. NAVFAC Pacific offers a comprehensive, highly competitive benefits portfolio designed to provide exceptional long‑term financial security, robust health coverage, and genuine work‑life balance.

Here is a look at the outstanding benefits you can expect when you join our team:

• Elite Retirement System: A powerful 3-part plan: Federal Pension (FERS), a 401(k)-style Thrift Savings Plan (TSP) with up to a 5% employer match, and Social Security. Gain access to a guaranteed defined-benefit pension—a highly sought-after cornerstone for retirement that is increasingly rare to find.
• Lifelong Health Coverage: Top-tier, flexible health insurance plans for you and your family. Carry your health coverage into retirement—providing unparalleled long‑term peace of mind and financial protection.
• Generous Time Off: Continuously accruing paid sick and annual vacation leave, plus 11 paid federal holidays. Prioritize your well‑being with abundant, guaranteed time to recharge and spend with family.
• Maximized Earnings: A highly competitive base salary paired with localized Cost of Living Adjustments (COLA). Ensure your purchasing power remains strong and adapts to your specific geographic location.
• Work-Life Integration: Flexible and alternative work scheduling options. Tailor your professional hours to better accommodate your personal life and commitments.
• Everyday & Exclusive Perks: Ample parking at no cost, plus access to military recreational facilities and shopping exchanges.
• Global Mobility: Outstanding opportunities to travel and work on projects around the world. Take your career global with organizational backing; relocation incentives may also be authorized to support your move.

Launch your career with NAVFAC Pacific today—shape the future of global infrastructure and make a lasting wave of change right from the shore.

Note: Federal Agencies can only accept resumes up to two pages in length. Further information on what to include on your resume can be found here: https://help.usajobs.gov/faq/application/documents/resume/what-to-include