Mechanical Engineering Specialist, Senior

Company: Booz Allen Hamilton
Location: Mc Lean
Posted on: April 2, 2026

Job Description:

Mechanical Engineering Specialist, Senior The Opportunity: We are seeking a highly experienced and motivated senior mechanical engineer to join our dynamic team in support of critical infrastructure for our national security client. The ideal candidate will possess extensive expertise in industrial and commer cia l HVAC and plumbing system design, operations, maintenance, repair, and construction work. This role is responsible for leading complex mechanical projects from conception through completion, ensuring all systems are designed, installed, and maintained to the highest standards of safety, efficiency, and compliance. In this position, you will 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. You will plan, c ond uct, and direct projects or major phases of significant projects and coordinate the efforts of engineers and technical support staff, as well as manage project design or construction efforts, including scheduling, funding, and day-to-day project oversight. You’ll 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. Additionally, you will assist the client's contracting officer ( CO ) and contracting officer's technical representative ( COTR ) with acquisition planning, execution, and administration. You will assist the CO and COTR with c ond ucting pre-bid and pre-construction site visits with the COTR. You’ll provide invoice supporting information to the COTR for payment, prepare and monitor project schedules, assist with budget s, 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. You will also optimize performance, cost, and schedule by ensuring project objectives are achieved on schedule and at the lowest cost compatible with user requirements. You’ll ensure timely input of all data, comments, and documentation into the MAXIMO sof tware project management tool and ensure the integration of all systems, including information technology, telephone, security, electrical, HVAC, and plumbing. Join us. The world can't wait. You Have: 5 years of experience as a facilities professional 2 years of experience in an assigned field, including high voltage power, mechanical systems, fire protection, 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 c ond itions 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 TS / SCI clearance with polygraph Bachelor's degree in Mechanical Engineering Nice If You Have: Experience managing project design or construction efforts, including scheduling, funding, and day-to-day project oversight Experience with MAXIMO Experience with new and existing building systems, site surveys, and calculations Experience with HVAC system design and building codes Knowledge of the ASHRAE standards, International Building Code, and pertinent NFPA publications related to mechanical systems Knowledge of CAD systems, AutoCAD, or Revit Ability to oversee and coordinate activities with the trade shops, including prioritization of work, review of ongoing projects, and inspection of installed equipment Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; TS/SCI clearance with polygraph is required. 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 $77,600.00 to $176,000.00 (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, 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. 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 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. Onsite : 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. 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.

Keywords: Booz Allen Hamilton, Burke , Mechanical Engineering Specialist, Senior, Engineering , Mc Lean, Virginia