
Mechanical Engineer Jobs
Booz Allen HamiltonRole Overview
Booz Allen Hamilton is hiring a mid-level Mechanical Engineer Jobs. This is a full-time role in McLean. posted last week. The posted range is $87k to $198k. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job description
Mechanical Engineer
Provide engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including prioritizing work, reviewing ongoing projects, inspecting installed equipment, and overseeing and coordinating work orders, service orders, and projects. Plan, conduct, and direct projects or major phases of significant projects and coordinate the efforts of engineers and technical support staff. Manage project design or construction efforts, including 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, and provide offi cia l weekly project status reports. 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, and prepare and monitor project schedules. Provide technical guidance and assistance on contracting and construction issues, direct design efforts, recommend construction documents for approval, and oversee 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. Ensure timely input of all data, comments, and documentation into the MAXIMO sof tware project management tool. Ensure the integration of all systems, including building or facilities, HVAC, and plumbing.
- 5+ years of experience as a facilities professional
- 2+ years of experience in an assigned field, including mechanical systems or construction
- Experience with the implementation or execution of design documents
- Experience reviewing design documentation and identifying deficiencies, inaccuracies, and noncompliance issues with the design intent
- Ability to evaluate conditions and draft engineering memos that provide sound engineering guidance consistent with industry best practices and all federal, state, and local codes
- Ability to review and perform engineering calculations
- Ability to obtain a TS/SCI clearance with a polygraph
- HS diploma or GED
- Experience with MAXIMO
- Experience with new and existing building systems
- Experience with site surveys and calculations
- Knowledge of the ASHRAE standards, International Building Code, and pertinent NFPA publications related to mechanical systems
- Knowledge of the CAD systems, AutoCAD, or REVIT
- Bachelor's degree in Mechanical Engineering preferred ; Master's degree in Mechanical Engineering a plus
- Project Management Professional ( PMP ) Certification
- LEED Certification
- EIT Certification
- Professional Engineer ( PE ) License
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information .
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen 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. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited .
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
- : If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
- : If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
- : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
About Booz Allen Hamilton

Booz Allen Hamilton
boozallenhamilton.com
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Frequently Asked Questions
How do I apply for the Mechanical Engineer Jobs position at Booz Allen Hamilton?
Use the Apply button above to submit your application directly to Booz Allen Hamilton. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Mechanical Engineer Jobs position at Booz Allen Hamilton located?
This position is based in McLean. Booz Allen Hamilton has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
How much does the Mechanical Engineer Jobs role at Booz Allen Hamilton pay?
Booz Allen Hamilton has posted a compensation range of $87k to $198k for this position. Final offers typically vary based on candidate experience, location, and internal salary bands.
When was the Mechanical Engineer Jobs role at Booz Allen Hamilton posted?
This role was posted on July 15, 2026 (9 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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