Top 2383 Engineer Jobs in Fairfax, VA

Mechanical Engineer
CACI —McLean, VA
- $103,800 - $218,100 a year
- Full-time
- Construction site
- Maintenance
- Travel
- Health insurance
Design for Manufacturing Director
Sparks Group —Lorton, VA
- Hybrid work
- Travel
- Organizational skills
- Senior level
- Health insurance
- Life insurance
Quick Apply
10d
Mechanical Commissioner - Building Systems
Entegee —Arlington, VA
- $50 - $56 an hour
- Full-time
- Construction site
- 5 years
- Office
- Commuter assistance
- Disability insurance
Quick Apply
2026 Entry Level Engineering Opportunities
Northrop Grumman —Falls Church, VA
- $70,000 - $95,000 a year
- Overtime
- Computer Science
- Writing skills
- Engineering
- Paid holidays
- Disability insurance
Engineer
Solv —McLean, VA
- Civil Engineering
- Entry level
- Commercial
Design Engineer, Associate
M.C. Dean, Inc —Tysons, VA
- $75,520 - $94,400 a year
- Full-time
- Writing skills
- Engineering
- SharePoint
- Paid parental leave
- Disability insurance
Engineer 1 - New College Graduate - 2025 - 2026 Season
M.C. Dean, Inc —Tysons, VA
- $72,320 - $108,480 a year
- Full-time
- Office
- Electrical Engineering
- Python
- Paid parental leave
- Disability insurance
Entry Level Environmental Engineer (Water Practice)
ERG —Fairfax, VA
- $70,000 - $85,000 a year
- Online Application
- Hybrid work
- Civil engineering
- Microsoft Excel
- Research
- Profit sharing
- Paid holidays
Quick Apply
Engineer I
RK&K —Fairfax, VA
- Civil engineering
- Bachelor's degree
- Civil Engineering
Quick Apply
Systems Engineer
IAP Worldwide Services, Inc —McLean, VA
- Mid-level
11d
Mechanical Engineer
Gromelski & Associates, Inc. —Manassas, VA
- $95,000 - $140,000 a year
- Full-time
- Research
- Mid-level
- 3 years
14d
Entry-Level Systems Engineer: Navy AAW/BMD Simulation
Dormont Manufacturing Company —Silver Spring, MD
- Full-time
- Entry level
7d
Mechanical Engineer
MEP Designs —Manassas, VA
- Mid-level
- Office
- 2 years
Industrial Engineer - entry level
Herren Associates, Inc. —Washington, DC
- Full-time
- Bachelor of Science
- Bachelor's degree
- Communication skills
Quick Apply
Systems Engineer I
Iridium Satellite, LLC —Reston, VA
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Engineering
Mechanical Engineer
QinetiQ US —Lorton, VA
- $91,350 - $116,900 a year
- Email
- Microsoft Outlook
- Word processing
- Bachelor of Science
Junior Manufacturing Engineer
Altus Technology Solutions —Indian Head, MD
- $100,000 - $120,000 a year
- Full-time
- Analysis skills
- Travel
- In-person
- Disability insurance
- Health insurance
ENGINEER
Prince William County Public Schools —Prince William County, VA
- $96,268 - $156,052 a year
- Full-time
- Mid-level
- In-person
- Commercial
Mechanical Engineer I
QinetiQ US —Fort Belvoir, VA
- $70,000 - $90,000 a year
- Email
- Research
- Analysis skills
- 1 year
Field Engineer
GHC —Fairfax, VA
- Background check
- Construction site
- Travel
- Health savings account
- Paid holidays
Quick Apply

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Engineer jobs near Fairfax, VA

Mechanical Engineer

CACI -
McLean, VA

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Job Details

Full-time
$103,800 - $218,100 a year

Benefits

Health insurance

Qualifications

Mechanical engineering
Customer communication
TS/SCI with Polygraph

Full Job Description

Job ID

323618

Job Title: Mechanical Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

The Opportunity:

CACI Join our team supporting National Security Initiatives as a Mechanical Engineer. Come grow your career at CACI, your potential is limitless.

Responsibilities:

Provide engineering review, coordination, and oversight of operations and maintenance, repair, and construction work
Oversee and coordinate activities with the trade shops, including prioritization of work, review of ongoing projects, and inspection of installed equipment
Oversee and coordinate work orders, service orders, and projects
Develop cost estimates, documents, and reports
Coordinate energy program and analyzing utility costs
Provide after hours engineering services in the event of an emergency
Manage project design and/or construction efforts, to include schedule, funding, and day-to-day project oversight
Manage and evaluate construction contractor performance
Integrate and coordinate projects with field personnel
Evaluate, validate, and manage project change requests
Provide official weekly project status reports
Prepare and distribute project communication with customers, management, integrated project teams, and stakeholders
Assist the client's Contracting Officer (CO) and Contracting Officer's Technical Representative (COTR) with acquisition planning, execution and administration
Assist the CO and COTR with conducting pre-bid and pre-construction site visits with the COTR
Provide invoice supporting information to the COTR for payment
Prepare and monitor project schedules and budgets; provide technical guidance and assistance on contracting and construction-related issues; direct design efforts; recommend construction documents for approval; and provide oversight of any follow-on maintenance programs
Optimize performance, cost, and schedule by ensuring project objectives are achieved on schedule and at the lowest cost compatible with user requirements
Conduct design reviews with the customer
Ensure timely input of all data, comments, and documentation into MAXIMO software project management tool. This requirement applies to all projects, work orders, and tasks across the project lifecycle.
Ensure integration of all systems, including information technology, telephone, security, electrical, HVAC, and plumbing
Prepare Contractor Performance Report (CPR) upon contract closeout

Qualifications:

Required:

Current and Active TS/SCI with a Polygraph
Seven (7) years of experience in mechanical engineering
Two (2) years of specialized experience in the assigned field (e.g. high voltage power, mechanical systems, fire protection, construction, etc.)

Desired:

Professional Engineer (PE) Registration

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$103,800 - $218,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply Now

Refine Your Search

Engineer jobs in Fairfax, VA

Mechanical Engineer

Design for Manufacturing Director

Mechanical Commissioner - Building Systems

2026 Entry Level Engineering Opportunities

Engineer

Design Engineer, Associate

Engineer 1 - New College Graduate - 2025 - 2026 Season

Entry Level Environmental Engineer (Water Practice)

Engineer I

Systems Engineer

Mechanical Engineer

Entry-Level Systems Engineer: Navy AAW/BMD Simulation

Mechanical Engineer

Industrial Engineer - entry level

Systems Engineer I

Mechanical Engineer

Junior Manufacturing Engineer

ENGINEER

Mechanical Engineer I

Field Engineer

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