Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer

$86.8k - $198k

Booz Allen Hamilton

Job Number: R0244569

Mechanical Engineer
The Opportunity:

Provide mechanical 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 official 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 software project management tool. Ensure the integration of all systems, including building or facilities, HVAC, and plumbing.

You Have:
  • 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
  • Bachelor's degree in Mechanical Engineering

Nice If You Have:
  • Experience with MAXIMO
  • Experience with new and existing building mechanical systems
  • Experience with site mechanical system 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
  • Master's degree in Mechanical Engineering
  • Professional Engineer (PE) License
  • EIT Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.

Compensation

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.

Identity Statement

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.

Candidate AI Usage Policy

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 your 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 unless permission is explicitly provided .

Work Model
Our people-first culture prioritizes the benefits of collaboration. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote : 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.
  • Hybrid : If this position is listed as hybrid, you will be expected to work from a Booz Allen or customer facility, in alignment with your leadership's expectations and the needs of the role.
  • Onsite : If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

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.
Vacancy posted 16 hours ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer in McLean, VA vacancy
  • $170.51k - $284.74k

     ...Senior Mechanical Building Engineer - HVAC/Plumbing - Federal Date: Aug 21, 2026 Location: Arlington, VA, US Overland Park, KS, US Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an employee... 
    Suggested
    For contractors
    Work experience placement
    Work at office
    Local area
    Flexible hours

    Black & Veatch Corporation

    Arlington, VA
    2 days ago
  • $110k - $160k

     ...manufacturing, turning abstract ideas into realities that transform the world for good. Your impact Your impactWe’re seeking a Mechanical Controls Engineer to join our Federal design team. As part of our team, you’ll have the chance to work on projects that bring innovative... 
    Suggested
    Civilian Contractor
    Full time
    Remote work
    Worldwide

    Jacobs

    Arlington, VA
    2 days ago
  • $105k - $123k

    ARA is seeking a Staff Mechanical Engineer to support the design of equipment, tooling, and equipment interfaces for energetics chemical manufacturing systems and unmanned systems (UxS) programs supporting U.S. Government customers. This role spans a broad range of mechanical... 
    Suggested
    Full time

    Applied Research Associates

    Arlington, VA
    1 day ago
  • $100k - $140k

     ...Mechanical Engineer EIT/PE This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $140,000 per year A bit about us: Top Ranked Engineering Consulting firm... 
    Suggested
    Work at office
    Local area
    Flexible hours

    Jobot

    Vienna, VA
    4 days ago
  • Jacobs Solutions Inc. is seeking a Mechanical Controls Engineer to join the Federal design team. You will design control systems for HVAC/BMS projects, coordinate with multiple trades, and travel as needed for client development and project implementation. The role requires... 
    Suggested

    Jacobs Solutions Inc.

    Arlington, VA
    1 day ago
  •  ...industrial sites, and remote communities. Our mission is to create a brighter, healthier, and more equitable energy future. Mechanical Design Engineer – Balance of Plant (BOP) – Role Description This is a full-time remote role for a Mechanical Design Engineer – Balance... 
    Full time
    Remote work

    Jobrapido

    Arlington, VA
    4 days ago
  • $75k - $115k

     ...Mechanical Design Engineer EIT/PE (Hybrid) This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $75,000 - $115,000 per year A bit about us: We are a Leading Full-Service... 
    Local area
    Flexible hours

    Jobot

    Arlington, VA
    2 days ago
  • $140k - $190k

     ...cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.Your impactWe’re seeking a Mechanical Engineer to join our team in Arlington, VA. As part of our team, you’ll have the chance to work on projects that bring innovative... 
    Civilian Contractor
    Full time
    Remote work
    Worldwide

    Jacobs

    Arlington, VA
    16 hours ago
  • Barkan Management Company is seeking a Building Engineer to support the Chief Engineer in operating a 23-story high-rise condominium...  ...Arlington, VA. The role requires hands-on leadership over HVAC and mechanical systems, with a focus on safety, reliability, and preventive... 
    For contractors

    Barkan-Management-

    Arlington, VA
    1 day ago
  • $125k - $140k

     ...Mechanical Engineer Job ID: 2026-7014 Type: Full-Time Salaried Company: Nakupuna Services Additional Locations: US-VA-Arlington | US-HI-Honolulu | US-SC-Charleston Job Locations US-TX-San Antonio | US-VA-Arlington | US-HI-Honolulu | US-SC-Charleston Overview Nakupuna Companies... 
    Full time
    Contract work
    Work at office
    Overseas

    Nakupuna Services LLC

    Arlington, VA
    2 days ago
  • $120k - $150k

     ...cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.Your impactWe’re seeking a Mechanical Engineer to join our Federal design team.. As part of our team, you’ll have the chance to work on projects that bring innovative... 
    Civilian Contractor
    Full time
    Remote work
    Worldwide

    Jacobs

    Arlington, VA
    3 days ago
  •  ...Markon looking for an experienced senior mechanical engineer with extensive expertise in the construction industry to provide Owner's Representative construction management services to a DoD client. Responsibilities Design and develop mechanical heat load calculations... 
    For contractors

    Markon

    Arlington, VA
    22 hours ago
  •  ...renovations, minor construction, and major equipment repairs; engineering, construction, and operations support; custodial and grounds...  ...operations; and physical and technical security services.As the Mechanical Engineer, you will be designing, analyzing, and implementing... 
    Contract work

    Intrepid Global Solutions

    McLean, VA
    16 hours ago
  • $95k - $135k

     ...Project Engineer In this role you'll work as Project Engineer on industrial, educational, health care and commercial facilities projects...  ...Qualifications ~ P.E. certification ~7 + years HVAC, Mechanical Piping, and Plumbing Design experience required ~ BS in... 

    gpac

    Arlington, VA
    1 day ago
  •  ...Senior Residential Mechanical Designer A well-established engineering firm is seeking a Senior Residential Mechanical Designer to join its growing team. This is an excellent opportunity for a mechanical professional with residential HVAC design experience to take on... 
    Work at office

    Liberty Personnel Services, Inc.

    Arlington, VA
    3 days ago
  • $22.34 - $33.51 per hour

     ...Note: This internship is for Summer 2027 Your role as a Mechanical Design Intern As a Mechanical Design Intern, you will apply...  ...professional work environment including applying conceptual engineering techniques to design various types of mechanical systems. Assist... 
    Temporary work
    For contractors
    Summer work
    Internship
    Local area

    Harris

    Arlington, VA
    1 day ago
  • $165k - $190k

     ...Opportunity Top Level International is conducting a search for an experienced Director of Engineering to join an industry-leading organization specializing in large-scale mechanical and plumbing infrastructure solutions for occupied multifamily communities across the... 
    Full time
    For contractors

    Top Level International

    Arlington, VA
    1 day ago
  • $108.16k - $128.96k

     ...We are seeking a highly experienced remote Senior Mechanical Design Engineers with strong expertise in design of aircraft interior and secondary structure components. This is a senior-level, hands-on design role requiring technical capability, leadership, and direct customer... 
    Remote work

    Jobrapido

    Arlington, VA
    3 days ago
  •  ...THE WORK:Support delivery of Industrial and Automotive reinvention, with a focus on realizing complex large scale manufacturing engineering initiatives. This includes transformation of large brownfield plants, design of greenfield plants and preparing for new product launches... 
    Work experience placement
    Live in
    Work at office
    Local area

    Accenture

    Arlington, VA
    1 day ago
  • Jacobs is seeking an experienced HVAC Designer to join the Building Mechanical team. You will design HVAC systems for heavy industrial clients, perform field investigations, size and select equipment, and produce construction design packages. You will collaborate with... 

    Jacobs

    Arlington, VA
    1 day ago
  • $123.6k - $170k

     ...experienced, high-energy, HVAC Designer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our...  ...heavy industrial clients. You will work alongside our team of engineers and designers performing field investigations, interfacing with... 
    Full time
    Work at office
    Remote work

    Jacobs

    Arlington, VA
    1 day ago
  •  ...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Senior Mechanical Engineer Full Time Arlington Virginia, Arlington, VA, US 3 days ago Requisition ID: 1483 Overview The Senior Mechanical Engineer... 
    Full time
    Local area

    Cummings Aerospace

    Arlington, VA
    2 days ago
  •  ...Position Overview Woolpert is hiring an experienced Senior Mechanical Engineer to join our dynamic Mechanical Engineering team based in South Florida. This position would be aligned with our office in Coral Gables, FL, but can be fully remote! This position is... 
    Remote work
    Flexible hours

    Jobrapido

    Arlington, VA
    16 hours ago
  • AECOM is seeking a Mechanical Engineering Intern to be based in Arlington, VA, with a Summer 2027 start. This role offers exposure to HVAC design in buildings, BIM workflows, and collaboration with a multidisciplinary team. The internship is part of an exclusive Arlington... 
    Summer work
    Internship
    Work at office

    AECOM

    Arlington, VA
    1 day ago
  • Summer Consultants, Inc. seeks Mechanical Engineering Interns for Summer 2027 in the United States. This internship provides hands-on exposure to building systems, including HVAC, plumbing, and fire protection, in renovating and modernizing federal, institutional, and... 
    Summer work
    Internship

    Summer Consultants, Inc.

    Mc Lean, VA
    2 days ago
  • CannonDesign is seeking a student intern to join our multidisciplinary team in Arlington, VA, working under a licensed engineer. You will contribute to HVAC design, BIM modeling in Revit, and shop drawing reviews as part of ongoing educational and professional development... 
    Remote job
    Full time
    Internship

    CannonDesign

    Arlington, VA
    1 day ago
  • $125k - $145k

     ...Mechanical Engineer, Senior Location US-VA-McLean ID 2026-4944 Category Engineering Position Type Full-Time Remote No Clearance Required Secret Overview AMERICAN SYSTEMS is an employee-owned... 
    Full time
    For contractors
    Remote work

    American Systems

    McLean, VA
    16 hours ago
  • $142.88k - $204.12k

     ...impact on the world? Watch Our Story:' ' We believe building engineering is more than systems and structures, it's about powering...  ...advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to... 
    Full time
    Contract work
    Temporary work
    Part time
    Work at office

    HDR

    Arlington, VA
    4 days ago
  •  ...Position Description & Qualifications If you love high profile and challenging programs and Marine Engineering projects supporting the U.S. Navy and commercial customers, — Serco has a great opportunity for you. We are looking for an enthusiastic and experienced Electrical... 
    Contract work
    Flexible hours

    Serco

    Arlington, VA
    21 hours ago
  • $88.5k - $164.5k

     ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Mechanical Engineer (Mechanisms) Job Code: 46231 Job Location: Carlsbad, CA; Palm Bay, Florida; Chantilly, VA (Onsite at any of these... 
    Work at office
    Local area
    Flexible hours

    L3Harris Technologies

    Vienna, VA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer. Be the first to apply!