Top 388 mechanical engineer Jobs in fairfax county va

Senior Test and Evaluation Engineer
Decision Technologies —Washington Navy Yard, DC
- $125,000 - $150,000 a year
- Full-time
- PMP
- Research
- Office
- AD&D insurance
- Health insurance
Quick Apply
Technical & Engineering Specialist – Journeyman
Arete Consulting LLC —Washington, DC
- $110,000 - $125,000 a year
- Full-time
- Background check
- System design
- 3 years
- Health insurance
- Dental insurance
Quick Apply
14d
Mechanical/Plumbing Engineer/Designer
MEP Designs Inc. —Manassas, VA
- $85,000 - $110,000 a year
- Full-time
- AutoCAD
- 5 years
- Bachelor of Science
- Paid holidays
- Health insurance
Quick Apply
Mechanical Engineer
Rogue Signal Processing Corporation —Sterling, VA
- $165,000 - $240,000 a year
- Full-time
- Bachelor of Science
- Engineering
- 8 years
- Profit sharing
- Disability insurance
Quick Apply
Mechanical Engineer
Leidos —Arlington, VA
- $87,100 - $157,450 a year
- Full-time
- Bachelor of Science
- Writing skills
- Mid-level
5d
Entry Level Mechanical Engineer
Dewberry —Fairfax, VA
- Full-time
- Microsoft Word
- Background check
- Clean driving record
Quick Apply
Mechanical Design Engineer, Data Center Design Engineering
Amazon Web Services, Inc. —Herndon, VA
- $116,800 - $160,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Research
- AD&D insurance
- Health insurance
8d
Mechanical - Entry Level (Summer 2026)
CannonDesign —Arlington, VA
- Seasonal
- Construction site
- Engineering
- Organizational skills
Data Center Engineer Mechanical Engineer
Google —Reston, VA
- $122,000 - $174,000 a year
- Full-time
- Mid-level
- 3 years
- Master's degree
- Paid holidays
- Disability insurance
Mechanical Engineer
MEP Designs —Manassas, VA
- Mid-level
- Office
- 2 years
Mechanical Engineer (Engineer IV)
Fairfax County Government —Fairfax, VA
- $87,024.91 - $145,041.94 a year
- Full-time
- Construction site
- Writing skills
- Engineering
- Health insurance
- Dental insurance
4d
Data Center Mechanical Engineer, Cooling Systems
Google —Reston, VA
- $122,000 - $174,000 a year
- Full-time
- Mid-level
- 3 years
- Master's degree
- Paid holidays
- Disability insurance
9d
Mechanical Engineer III
ENSCO, Inc. —Chantilly, VA
- $102,086.40 - $131,331.20 a year
- Full-time
- Background check
- Pass drug screening
- Mid-level
Mechanical Engineer
QinetiQ US —Lorton, VA
- Email
- Microsoft Outlook
- Word processing
- Bachelor of Science
Mechanical Design Engineer
Bowman Consulting Group, Ltd. —Herndon, VA
- Full-time
- Hybrid work
- Construction site
- No experience needed
- Mid-level
- Paid holidays
- Disability insurance
13d
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
Quick Apply
7d
Associate Mechanical Engineer
Howard Hughes Medical Institute —Ashburn, VA
- $25.61 - $41.61 an hour
- Full-time
- Assembly
- US work authorization
- Communication skills
- Health insurance
- Retirement plan
Mechanical Design Engineer III/IV
Artis, LLC —Herndon, VA
- $115,000 - $180,000 a year
- Full-time
- 7 years
- Microsoft Excel
- Microsoft Outlook
- Work from home
Quick Apply
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, 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

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mechanical engineer jobs near fairfax county va

Senior Test and Evaluation Engineer

Decision Technologies -
Washington Navy Yard, DC

Quick Apply

Job Details

Full-time
$125,000 - $150,000 a year

Benefits

AD&D insurance
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Professional development assistance
Flexible schedule
Life insurance
Referral program

Qualifications

Electronic warfare
Secret Clearance
Research
Bachelor's degree

Full Job Description

Work for a dynamic company specializing in technical support services and engineering solutions. Decision Technologies Inc. has extensive experience supporting NAVSEA including the program offices and warfare centers. We match our capabilities to the needs of our customers. Join an experienced team that provides exceptional support and leadership in our core competencies.

We are seeking an experienced Senior Test and Evaluation Engineer to support a large support services contract with the Naval Sea Systems Command.

Position Description: You will provide support to the Program and Deputy Program Manager of a 200 person contractor team that includes subcontractor personnel.

Work location and telework: The government work location is the Washington Navy Yard in Washington, DC. Contractors will be required to work at the Navy Yard and in nearby office locations up to 5 days a week. Teleworking may be possible with the customers’ approval but will need to evolve as the work relationships evolve.

Responsibilities and Duties:

Engineers apply the theories and principles of science and mathematics to research and develop economical solutions to technical problems. Their work is the link between perceived social needs and commercial applications. Engineers design products, machinery, implement improved ways to extract, process, and use raw materials, such as petroleum and natural gas, develop new materials that both improve the performance of products and take advantage of advances in technology. Engineers analyze the impact of the products they develop or the systems they design on the environment and on the people using them.

In addition to design and development, many engineers work in testing, production, or maintenance by supervising production in factories, determining the causes of breakdowns, and the testing of manufactured products to maintain quality. They also estimate the time and cost to complete projects.

Test and evaluation (T&E) engineers design, execute, and analyze tests to ensure products—ranging from software to aerospace systems—meet performance, safety, and reliability standards. They create test plans, manage configuration, analyze data, and report findings to support design improvements and validation

Required Qualifications, Skills and Experience:

· Must be able to obtain a Secret Clearance

· Education and experience: There are three different ways to be qualified for this position:

1. A high school degree, or a GED, and twenty (20) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser system or subsystem test and evaluation experience.

2. A bachelor's degree and fifteen (15) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser system or subsystem test and evaluation experience.

3. A master's degree and ten (10) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser system or subsystem test and evaluation experience.

Preferred / Desired Qualifications, Skills and Experience:

· ActiveSecret Clearance

· Project Management Professional (PMP)

· Experience:

o Demonstrated knowledge of Navy/DOD policy and guidance

o Demonstrated knowledge of M&S VV&A policy and guidance

o System/subsystem test and evaluation

o Test planning, test objective and test resource definition and post-test analysis

o DT/OT planning, range coordination and participation in land-based and at-sea testing

o Test plan and test procedure development and/or review

o Integration and testing with other elements

o Initial Navy operators training to support test objectives

· Specialized experience: No other specialized experience required

Travel Requirements:

· Travel should be infrequent but include occasion trips to support government efforts at East and West Coast naval centric areas like Norfolk, VA and San Diego, CA.

Compensation:

Compensation at Decision Technologies, Inc. is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Employee Benefits:

Competitive Paid Time Off
Comprehensive Medical, Dental and Vision Insurance
Employee Assistance Programs
Flexible Spending Accounts (Medical, Dependent Care & Commuter)
Company paid Short Term, Long Term, Life and AD&D Insurance
401(k) match
Tuition Reimbursement
Paid Certifications

Decision Technologies, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Pay: $125,000.00 - $150,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible schedule
Flexible spending account
Health insurance
Life insurance
Paid time off
Parental leave
Professional development assistance
Referral program
Tuition reimbursement
Vision insurance

Education:

Bachelor's (Preferred)

Experience:

Surface Radars: 10 years (Required)
developing or reviewing test plans and test procedures: 10 years (Required)
participated in land-based or at-sea testing activities: 10 years (Required)
EO/IR: 10 years (Required)

Security clearance:

Secret (Required)

Work Location: In person

Quick Apply

Refine Your Search

mechanical engineer jobs in fairfax county va

Senior Test and Evaluation Engineer

Technical & Engineering Specialist – Journeyman

Mechanical/Plumbing Engineer/Designer

Mechanical Engineer

Mechanical Engineer

Entry Level Mechanical Engineer

Mechanical Design Engineer, Data Center Design Engineering

Mechanical - Entry Level (Summer 2026)

Data Center Engineer Mechanical Engineer

Mechanical Engineer

Mechanical Engineer (Engineer IV)

Data Center Mechanical Engineer, Cooling Systems

Mechanical Engineer III

Mechanical Engineer

Mechanical Design Engineer

Mechanical Engineer

Associate Mechanical Engineer

Mechanical Design Engineer III/IV

Mechanical Engineer

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

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