Top 381 Mechanical engineers Jobs in Fairfax, Va

Mechanical Commissioning Agent - Federal Sector
Procon Consulting —Washington, DC
- $125,000 - $145,000 a year
- Full-time
- 5 years
- Bachelor of Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
UAV/Advanced Mechanical Engineer
General Dynamics Mission Systems, Inc —Manassas, VA
- $124,216 - $137,803 a year
- Full-time
- 3 years
- Master's degree
- Assembly
- Paid parental leave
- Health insurance
Energy Engineer
Meridian Consulting, LLC —Washington, DC
- Contract
- Hybrid work
- No experience needed
- Mid-level
- Office
- Health insurance
- Paid time off
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Advanced Structural Mechanical Engineer
General Dynamics Mission Systems, Inc —Herndon, VA
- $136,837 - $144,320 a year
- Full-time
- 3 years
- Master's degree
- Analysis skills
- Paid parental leave
- Health insurance
Mechanical Engineer – Offshore Reliability
Hudson Manpower —Fairfax, VA
- Full-time
- Senior level
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Mechanical Engineer
Logos Technologies, Inc. —Fairfax, VA
- Full-time
- Mid-level
- Office
- Master's degree
Mechanical Engineer I
QinetiQ US —Fort Belvoir, VA
- $70,000 - $90,000 a year
- Email
- Research
- Analysis skills
- 1 year
Mechanical Engineer
QinetiQ US —Lorton, VA
- $91,350 - $116,900 a year
- Email
- Microsoft Outlook
- Word processing
- Bachelor of Science
Mechanical Engineer
Arete Associates —Falls Church, VA
- $84,000 - $115,000 a year
- Urgently hiring
- Bachelor of Science
- Pass drug screening
- Mid-level
- Paid parental leave
- Disability insurance
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Mechanical Engineer - Federal Building Design
Jacobs —Arlington, VA
- $80,000 - $125,000 a year
- Hybrid work
- Construction site
- Mid-level
- Office
- Paid holidays
- Health insurance
3d
Mechanical Engineer II (VA)
Sparton Corporation —Fairfax, VA
- $71,808 - $118,422 a year
- Full-time
- Management
- Mid-level
- Office
- Paid parental leave
- AD&D insurance
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Mechanical Engineer
MEP Designs —Manassas, VA
- Mid-level
- Office
- 2 years
Mechanical Engineer
Gromelski & Associates, Inc. —Manassas, VA
- $95,000 - $140,000 a year
- Full-time
- Research
- Mid-level
- 3 years
Mechanical Engineer, Data Centers - Remote (U.S.)
AECOM —Arlington, VA
- $150,000 - $195,000 a year
- Full-time
- Remote
- 6 years
- Mid-level
- Master's degree
- AD&D insurance
- Employee stock purchase plan
Mechanical Engineer
US Military Treatment Facilities under DHA —Fort Belvoir, VA
- $102,415 - $133,142 a year
- Weekends as needed
- Background check
- Engineering
- Pass drug screening
2d
OMI Facilities (General Engineer, Mechanical Engineer, Electrical Engineer)
US Defense Intelligence Agency —Washington, DC
- $90,925 - $139,684 a year
- Online Application
- Pass drug screening
- Mid-level
5d
Mechanical Engineer
BARD RAO & ATHANAS CONSULTING ENGINEERS LLC —Vienna, VA
- Full-time
- Mid-level
- Office
- Professional Engineer
- Disability insurance
- Health insurance
Quick Apply
Mechanical Engineer (Engineer IV)
Fairfax County Government —Fairfax, VA
- $88,765.46 - $155,339.60 a year
- Full-time
- Construction site
- Writing skills
- Engineering
- Health insurance
- Dental insurance
7d
Mechanical Engineer (Engineer Mechanical 1)
HII —Fort Belvoir, VA
- $60,970 - $85,000 a year
- Email
- Microsoft Excel
- Microsoft Outlook
- Master's degree
- Paid holidays
- Health insurance
4d
Mechanical Engineer
Booz Allen Hamilton —McLean, VA
- $86,800 - $198,000 a year
- Full-time
- Office
- Master's degree
- Contracts
- Health insurance
- Flexible spending account

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mechanical engineers jobs near fairfax, va

Mechanical Commissioning Agent - Federal Sector

Procon Consulting -
Washington, DC

Quick Apply

Job Details

Full-time
$125,000 - $145,000 a year

Benefits

Health insurance
Dental insurance
Vision insurance
401(k) matching

Qualifications

Supervisory control and data acquisition (SCADA)
Building automation systems
Mechanical knowledge

Full Job Description

Procon is a top-ranked construction management and technology consulting firm with 25 years of experience delivering high‑impact projects across the U.S. and worldwide. An ENR Top 100 CM/PM firm for five consecutive years, we specialize in program management, project controls, commissioning, and virtual intelligence—and offer an excellent platform to grow your career while shaping the future of the built environment.

Procon now seeks an Mechanical Commissioning Agent (CxA) to provide project support across multiple sectors, including government, military, K-12/higher education, and commercial facilities. This candidate will play a critical role in ensuring optimal building performance by leading commissioning efforts from early design through construction and the warranty phase. This position requires strong expertise in mechanical systems, building automation, and controls (BAS, SCADA). The ideal candidate should have experience working on diverse projects and be willing to travel throughout the U.S.

This is the last job you'll have. Work with an excellent team of engineers with a variety of disciplines, skill, and experience. Procon is an engineering firm, so if you don't have your FE and or PE and are working on it, we can provide you with the supervised experience that you need to move forward. The engineer's responsibilities will vary from performing commissioning work to design reviews, facility assessments, energy audits, and so on. We value an engineer with a well-rounded career and are looking for someone who will be a good addition to our group and at the same time be able to work completely independently with a minimum of supervision.

Requirements

Qualifications and Skills

The candidate must have (a) a BS in mechanical engineering or similar - preferably from a school with an ABET accredited 4-year program OR (b) 5 years experience in commissioning or 10 years in HVAC design.

US Citizenship is required.

A PE license or ability to be licensed is desirable, as is CxA certification.

In-depth Building Automation System experience is a definite plus.

Most work will be in the DC/MD/NoVA area, however, depending on the project mix, up to 25% travel may be required.

Technical Expertise: Strong knowledge of building automation systems (BAS), SCADA, and controls.

Must reside within the Washington, DC Metropolitan (DMV) area. Relocation assistance is not available for this position.

Candidates are responsible for their own transportation to and from project sites throughout the DMV area. Mileage reimbursement is not provided for routine travel between home and local project sites.

Engineer-in-Training (EIT) certification is preferred; candidates pursuing Professional Engineer (PE) licensure are encouraged to apply.

Opportunity to work under the supervision of a licensed Professional Engineer (PE), with qualifying experience counting toward PE licensure requirements.

Responsibilities and Duties

Commissioning Leadership: Conduct and lead commissioning meetings (design, construction, controls coordination) and document key discussions.

Develop and execute Pre-Functional Checklists and Functional Performance Tests.

Perform site observations, witness system startups, and document findings in field reports.

Coordinate and review equipment startup and testing reports.

Issue Resolution: Track and facilitate the resolution of commissioning issues.

Collaboration with O&M Teams: Educate Operations & Maintenance personnel on system functionality and performance expectations.

Documentation & Reporting: Maintain detailed records of commissioning processes, ensuring compliance with project requirements.

Lead and manage mechanical commissioning projects through the entire commissioning lifecycle, from pre-design and design through construction, occupancy, and warranty, in accordance with ASHRAE Guideline 0, client requirements, and Procon commissioning processes.

Develop and maintain commissioning plans, schedules, checklists, and documentation to ensure successful project execution.

Coordinate with owners, architects, engineers, contractors, and project stakeholders throughout all phases of the commissioning process.

Serve as a Mechanical Engineering Subject Matter Expert (SME), performing mechanical and plumbing design reviews and construction submittal reviews.

Evaluate mechanical and plumbing systems, identify issues or risks, and provide technical recommendations to support project success.

Support commissioning activities including functional performance testing, issue resolution, deficiency tracking, and final project closeout documentation.

Provide technical guidance and mentorship to project teams while ensuring compliance with industry standards, client expectations, and quality requirements.

Benefits

Procon offers competitive salaries and a comprehensive benefits package, including full medical/dental/vision insurance and 401(k) plan with employer match.

Procon is committed to providing a workplace free from discrimination or harassment. As a critical part of our culture of respect, we strictly prohibit any discrimination or harassment based on gender, age, race, color, religion, sexual orientation, gender identity, mental or physical disability, ancestry, pregnancy, national origin, and any other status protected by law.

We are an Equal Employment/Affirmative Action employer. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected veteran status, or any other characteristic protected by federal, state, or local law.

Pay: $125,000.00 - $145,000.00 per year

Quick Apply

Refine Your Search

mechanical engineers jobs in fairfax, va

Mechanical Commissioning Agent - Federal Sector

UAV/Advanced Mechanical Engineer

Energy Engineer

Advanced Structural Mechanical Engineer

Mechanical Engineer – Offshore Reliability

Mechanical Engineer

Mechanical Engineer I

Mechanical Engineer

Mechanical Engineer

Mechanical Engineer - Federal Building Design

Mechanical Engineer II (VA)

Mechanical Engineer

Mechanical Engineer

Mechanical Engineer, Data Centers - Remote (U.S.)

Mechanical Engineer

OMI Facilities (General Engineer, Mechanical Engineer, Electrical Engineer)

Mechanical Engineer

Mechanical Engineer (Engineer IV)

Mechanical Engineer (Engineer Mechanical 1)

Mechanical Engineer

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