Facilities Mechanical Engineer
$120k - $160kScience Applications International Corporation
Facilities Mechanical EngineerSAIC is looking for an experienced Facilities Mechanical Engineer to join a versatile team supporting our customer’s global portfolio of mission critical facilities. This role involves providing technical engineering insight, leading complex design and construction projects, and ensuring the reliability of existing electrical and control systems. The position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph. In this enterprise-level role, you will be a key contributor to our engineering team. You will be collaborating with a range of stakeholders, including the Government customer, project and construction managers, contractors, utilities, and other personnel, to ensure success across various electrical projects and challenges.Job responsibilities for this Mechanical Engineer include, but are not limited to:Analyze, investigate, and document facilities mechanical and controls issues while keeping the Government customer well-informed on all concerns and solutions.Review and evaluate design documents, such as construction plans, specifications, design analysis, sequence of operations, and calculations for constructability, concurrent maintainability, code compliance, and to ensure they align with the project requirements and customer standards.Develop and review operational, maintenance, and commissioning methods and procedures to ensure proper site operation and system resiliency.Develop short- and long-term plans for maximizing efficiency and performance of the mechanical systems supporting the sites around the world.Evaluate and provide recommendations for potential inclusion of sustainable practices and renewable energiesPerform design analyses and calculations for mechanical projects and conduct comparative cost analysis.Provide technical support to Project Manager during the execution of their projects.Develop, assist, and/or provide rationale in the development of capital budget proposals.Review project submittals, shop drawings, and samples of materials and components to ensure compliance with contract and project documentation.Participate in the review of maintenance procedures and policies.Develop Best Practices to be applied across all areas of the organization.Provide technical expertise and work with cross-functional teams for troubleshooting failures, repairs, and anomalies.Coordinate and provide technical presentations of modern technologies that can be applicable to existing and new projectsOptimize equipment uptime, reliability, and efficiency by analyzing equipment performance data and maintenance practices.Expected to travel for 2-4 short-term TDYs per year with the potential for longer term travel in special circumstances. Overall travel of 15-20%.QualificationsActive TS/SCI clearance with Poly. Applicants lacking clearance will not be considered.Bachelor’s Degree in Mechanical Engineering and 9 years or more experience; Masters and 7 years or more experience ; PhD or JD and 4 years or more years experience.5+ years of relevant experience in intelligence, defense, or federal sectors, or a minimum of 7+ years in the commercial industry in a similar role.Ability to perform engineering calculations (e.g., heating and cooling load, hydronic pressure drop, external static pressure drop, NPSH, psychrometric, utility utilization projections, life cycle cost analysis).Knowledge of mechanical codes and guidelines (e.g., SMACNA, ASHRAE, IBC, IMC, IPC, UFC, LEED, Indoor Air Quality Standards).Knowledge of design analysis and troubleshooting of mechanical facilities infrastructure (e.g., HVAC, chilled water, steam, EMCS, heating water, ventilation, air distribution, plumbing, energy management, data centers).Engineer-in-Training (EIT) Certification (any state).Ability to travel.Desired Qualifications:Professional Engineer (PE) license (any state).Master’s degree in business or engineering.Experience with chiller plant designSome Knowledge of Technical software packages (e.g., AutoCAD, REVIT, SixSigma, Pipeflow, ARCHGIS, Trane Tracer, Trane Trace 3D Plus).Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
$145k - $200k
OverviewVTG is seeking a Space Vehicle Attitude Control Systems Engineer, in Chantilly, VA. In this role, you will be responsible for... ...space program. You will be an integral participant in ACS and mechanical actuator design, requirements development & verification, and...SuggestedWork experience placement- ...Job Description SAIC is seeking a Facilities Engineer with expertise in mechanical systems to support our mission in Alice Springs, AU. This position requires an active TS/SCI clearance with Polygraph to be considered. SAIC provides full-service facility management...SuggestedContract workFor contractorsLocal area
$83.4k - $125.2k
...others think is impossible. Our employees are not only part of history, they're making history.Northrop Grumman is seeking a Mechanical Engineer / Principal Mechanical Engineer to join Mission Systems Discipline Engineering Organization. This position will be located in...SuggestedFull timeRelocation packageShift work$86.8k - $198k
Mechanical EngineerThe Opportunity:Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and... ...of all systems, including building or facilities, HVAC, and plumbing.You Have:5+ years of experience...SuggestedFull timeContract workPart timeFor contractorsWork at officeLocal areaRemote work- ...Light Industrial - Facilities Engineering Manager Duration: 3 months Shift/Time Zone: 7:00 AM to 3:30 PM- on-call for 24/7 coverage... ...science facility. This role ensures reliable performance of mechanical, electrical, HVAC, plumbing, and control systems that support...SuggestedShift work
- DescriptionSAIC is seeking a Spacecraft Mechanical Engineer. This position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph. In this role, you will be an integral participant in spacecraft mechanical requirements development, design analysis...For contractors
$146.4k - $219.6k
...people-first culture and diverse portfolio of world-class facilities. It's What We Do We provide total building system design... ...31st, 2026 at 12:59 AM Position Summary: A Senior Mechanical Engineer in our Mission Critical practice will have the opportunity...For contractorsCasual workWork at officeRemote workFlexible hours- ...GCI Incorporated is seeking a Mechanical Engineer/Modeling and Fabrication Technician to join our engineering team in Chantilly, VA. You will design, prototype, test, and troubleshoot new hardware, develop test protocols, and contribute to system specifications with cross...
- ...Mechanical Engineer Lynk is the inventor of satellite direct to standard phone technology and has the world's only commercial license from the FCC to operate a commercial sat2phone system. Today, Lynk allows mobile network operators' subscribers to send and receive...Permanent employmentWork at office
$113.52k - $198k
...people-first culture and diverse portfolio of world-class facilities. It's What We Do We provide total building system design and... ...us different here: Position Overview As a Lead and Senior Mechanical Engineer with a specialization in HVAC design at Henderson Engineers...Casual workFlexible hours$65k - $85k
...Mechanical Engineer PositionBy Light is seeking a Mechanical Engineer to support the design, development, and integration of flight simulation and training systems across multiple programs. Assignments will vary based on program needs and may involve new system development...Internship- ...proactive Pharmaceutical Process Equipment Engineer with experience in the oral solid... ...improvement of manufacturing equipment and facility systems to support safe, compliant, and... ..., blister, cartoners) Troubleshoot mechanical, electrical, pneumatic, and automation issues...
$292k - $386k
...environment with limited personnel. Working across product, engineering, sales, logistics, operations, and mission success, the Space... ...operation campaigns, with a specialty in either electrical, mechanical, software, or systems engineering 10+ years of industry experience...Full timeWork experience placement$129k - $171k
...environment with limited personnel. Working across product, engineering, sales,logistics, operations, and mission success, the Space... ...challenging operational environments. ABOUT THE JOB We are looking for Mechanical Engineers to join our rapidly growing team in Chantilly, VA....Full timeWork experience placement$119.8k - $142.9k
...Mechanical Engineer, PE – Mid-LevelExp Federal delivers full-service Architecture & Engineering services, construction, and facility management services throughout the world. Exp Federal's mission is to provide superior technical solutions to the U.S. federal government...Hourly payFull timeTemporary workFor contractorsWork at officeLocal areaOverseasFlexible hours- ...Mechanical Engineer Position ECS is seeking a Mechanical Engineer to work in Chantilly, VA. ECS is looking to hire a Mechanical Engineer who can apply a working knowledge of engineering fundamentals to the group's engineering and design activities under the guidance...Permanent employmentContract workFor subcontractorWork at office
$80k - $120k
...Mechanical Engineer – Specialized Design Company Name: EKFox Location: Chantilly, VA Project Focus: Mission-Critical Infrastructure, Secure Facilities, R&D, and Specialized HVAC Work Setting: In-Office / Hands-on Lab & Field Salary: $80,000 – $120,000 +...For subcontractorWork at office- ...Vantage Data Centers Critical Facilities EngineerVantage Data Centers powers, cools, protects... ...for the overall health of all mechanical and electrical systems, building maintenance... ...staffed 24 x 7 onsite with Critical Facility Engineers (CFEs) on each shift. This team is the...Temporary workWork experience placementWork at officeFlexible hoursShift workNight shift
$36 - $48 per hour
...Critical Facility EngineerSalute is a leading provider of cutting-edge Data Center Infrastructure... ...and experienced Critical Facility Engineer to join our team and drive our... ...or ability required.Perform electrical, mechanical, and control system maintenance and operations...Hourly payTemporary workFor contractorsImmediate startWorldwideWeekend work- ...Senior Facilities EngineerLeidos has an opening for a Senior Facilities Engineer in Reston, Virginia. The primary focus of this group is understanding commercial, strategic... ..., commissioning, and operation of facility mechanical, electrical, life-safety, and control systems...For contractorsWork experience placement
$86k - $138k
...Facilities Engineer Job Locations US-VA-Herndon Requisition ID 2026-165387 Position Category Real Estate and Facilities Clearance Public Trust Responsibilities Shape the Future of Air Traffic Control with Peraton Join Peraton in advancing...Contract workFor contractorsWork at officeShift work- ...Description As a Facility Engineer, you will support the operation, maintenance, troubleshooting, and reliability of critical electrical and mechanical infrastructure within a mission-critical data center environment. You will work as part of the site operations team...For contractorsNight shift
$114k - $171k
...history.Northrop Grumman’s Space Sector is seeking a Principal Engineer (Level 3) to join our team in Dulles or Chantilly, VA. This... ...Experience in any of the following areas is also desired: orbital mechanics, orbital debris modeling, spacecraft attitude control, power...Full timeRemote workRelocation packageShift work$102k - $189k
Job Title: Senior Specialist, Integration & Test Engineer (Mechanical Integration Engineer)Job Code: 43468Job Location: Chantilly, VA (On-Site)Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked, and have every other Friday offJob Description...For contractorsFlexible hours$149k - $170k
...Opto-Mechanical EngineerFTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support... ...and mission support services within the disciplines of Engineering, Counter Terrorism Operations, Management, Information Technology...Temporary work$86.8k - $198k
Overview Mechanical Engineer - provide engineering review, coordination, and oversight for operations, maintenance, repair, and construction... ..., HVAC, plumbing). You Have 5+ years of experience as a facilities professional. 2+ years of experience in an assigned field,...Contract workFor contractorsWork at officeRemote work- ...Solutions company, is a recognized leader in Facilities Management and Operations in support of... ..., and major equipment repairs; engineering, construction, and operations support;... ...EXPERIENCE: ~ Bachelor's degree in mechanical engineering, Civil Engineering, or equivalent...Contract workFor contractorsLocal area
- Comstock Companies in Sterling, VA is seeking a Maintenance Technician to perform day-to-day maintenance, repair, and operation of building systems and common areas within our shopping mall, ensuring safety, functionality, and visual appeal for tenants, customers, and staff...
$180k - $240k
...Job Description Job Description Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals who are committed...Contract workFor contractorsWork at officeLocal area$150k - $190k
...that transform the world for good. Your impact Knack Works, a Jacobs Company, has an opening for a Senior Network/Systems Tools Engineer to support the Intelligence Sector.The job duties are as follows:• System Architecture: Design, implement, and maintain the OpenText...Full timeWork at officeImmediate start
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