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  • Senior Project HVAC Engineer - Remote

    Cannon Design is seeking an experienced engineer for a remote position focused on HVAC systems design. Candidates should have a minimum of 8 years of relevant experience and a PE license in the U.S. The role requires strong analytical and communication skills, plus proficiency... 
    Suggested
    Remote work

    CannonDesign

    Arlington, VA
    3 days ago

  • HVAC Mechanical Engineer (Arlington)

     ...JOIN OUR TEAM! Our team is redefining building design and engineering. AE Works is an award-winning firm ranked among the top U.S. A...  ...POSITION OVERVIEW: AE Works is seeking a skilled and registered Mechanical Engineer to join our dynamic team. In this role, you'll lead... 
    Suggested
    Part time
    Flexible hours

    AE Works Ltd.

    Arlington, VA
    10 days ago

  • Building Engineer (HVAC) - Project Manager

     ...international markets. We provide sound engineering practices and creative solutions....  ...coordinate, and deliver HVAC, plumbing, and mechanical systems projects that support high‑performing...  ...measure implementation, deferred maintenance resolution, and comfort or domestic water... 
    Suggested
    For contractors
    3 days per week

    Baumann Consulting

    Washington DC
    -15

  • Project Planning Engineer (Construction)

    Construction Training And Development Specialist I AvalonBay Communities, Inc., an equity REIT, has a long-term track record of developing, redeveloping, acquiring and managing distinctive apartment homes in some of the best U.S. markets, and delivering outsized, risk...
    Suggested
    Work at office

    AvalonBay Communities

    Arlington, VA
    2 days ago

  • Commissioning and Testing Engineer

     ...OVERVIEW This Electronics Engineer - Commissioning position will provide support and assistance to the Systems and Communication Test...  ...and equipment. Assist with design, implementation, maintenance, and improvement of electronic / electrical instruments, equipment... 
    Suggested
    Full time
    Contract work

    CorSource

    Washington DC
    1 day ago

  • Heating And Air Conditioning Engineer

    $123k - $167k

     ...Position Title: HVAC Engineer Position Description: Protingent Staffing has an exciting Direct Hire HVAC Engineer opportunity...  ...and coordinate HVAC engineering activities, with a focus on the mechanical systems. ~ Engage in all project phases, including planning,... 
    Suggested
    Local area
    Flexible hours

    Protingent

    Washington DC
    3 days ago

  • HVAC Mechanical Engineer

    $120k - $150k

     ...Job Description We are seeking an HVAC Mechanical Engineer / Project Developer to join our federal team that specializes in supporting...  ...opportunities to support established goals through maintenance, upgrades, and/or construction projects. Prepares concept presentations... 
    Suggested
    For subcontractor
    Local area
    Remote work
    Work from home
    Worldwide

    Johnson Controls

    Washington DC
    -15

  • Construction Project Engineer III

    $100k - $130k

    Construction Project Engineer III Job Locations US-VA-Arlington Tracking Code 2026-12101 Overview Next150 Construction is seeking a motivated Construction Engineer III to assist the project team in obtaining, evaluating... 
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    Contract work
    For contractors
    Work at office

    Next 150 Construction Services, LLC

    Arlington, VA
    4 days ago

  • Construction Project Engineer (Full-Time)

    Construction Project Engineer (Full-Time) Job Locations US-VA-Arlington ID 2026-2497 Category Engineering/Operations Type Full-Time Regular Overview MBP is seeking new Team Members for growth opportunities... 
    Suggested
    Full time
    Contract work
    For contractors
    Work at office

    MBP

    Arlington, VA
    4 days ago

  • Technical Support Engineer (Mechanical/Electrical)

    $68.2k - $147.3k

     ...Technical Support Engineer (Mechanical/Electrical) Apply now ( Location Baltimore/Washington D.C. Job Category Customer Service & Technical Support, Engineering Division Intralox Job Description (General Summary) Intralox L.L.C., the world leader... 
    Suggested
    Work experience placement
    Remote work
    Worldwide
    Flexible hours

    Intralox

    Washington DC
    4 days ago

  • Process Engineer

    $60 per hour

     ...Job Title: Senior Specialist – MSAT Process Engineering Bothell, WA (Onsite) $60/hr (W2) Schedule: Monday–Friday, Standard Business Hours About the Role We are seeking a Senior Specialist – MSAT Process Engineering to support manufacturing operations in... 
    Suggested
    Monday to Friday

    TSR Consulting

    Washington DC
    1 day ago

  • Power Plant Maintenance Mechanic

    $37.21 per hour

    Job Description Power Plant Maintenance Mechanic Posting Start Date: 12/17/25 Requisition ID: 58082 Apply now Informations generales WASHINGTON, United States, 20057 ENGIE North America Inc. Skilled... 
    Suggested
    Hourly pay
    Minimum wage
    Local area
    Work visa

    ENGIE North America Inc.

    Washington DC
    2 days ago

  • Mechanical Designer

     ...TITLE: Mechanical Designer LOCATION: Kent, WA - Onsite EMPLOYMENT TYPE: Contract to Hire or Direct Hire per client's discretion...  ...information into detailed drawings. The designer consults with engineers, assembly technicians and other peers while preparing and presenting... 
    Suggested
    Contract work
    Local area

    Averro

    Washington DC
    2 days ago

  • Senior Principal SpaceOps Tool Developer

    $163.67k

     ...Principal SpaceOps Tool Developer who is a specialized hybrid engineer bridging satellite subsystems expertise (power, comm, GNC,...  ...Infrastructure: Traditional satellite ground system development, maintenance and sustainment teams focus on the maintenance and stability... 
    Suggested
    Contract work
    For contractors
    Work at office
    Shift work

    ASRC Federal Holding Company

    Suitland, MD
    4 days ago

  • ENGINEERING EQUIPMENT OPERATOR - DIRECT HIRE AUTHORITY

    Job Title Job Description Help 1. Operates one or more types of heavy equipment to push, pull, pile, or load materials such as sand, gravel, earth, snow, moving and covering refuse, and clearing brush, rocks, tree stumps, and other material. 2. Operates one or...
    Suggested
    Flexible hours
    Shift work

    Department of the Air Force

    Arlington, VA
    23 hours ago

  • Principal Sales Engineer, Armory (Technical Services)

    $220k - $292k

     ...realistic demonstrations of our capabilities. REQUIRED QUALIFICATIONS ~7+ years of experience in product management, product engineering, applications engineering, mission operations and similar roles. ~ Proven record of program execution or product campaigns for... 
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Washington DC
    23 hours ago

  • Civil Engineer, Land Development (Washington)

     ...you ready to be part of a growing team and make your mark on some of DC’s most impactful projects? Our client is seeking a Civil Engineer to join their land development practice in Washington, DC. This is an exciting opportunity to work alongside a dedicated group of... 
    Part time
    Local area

    DesignForce

    Washington DC
    10 days ago

  • Powertrain Controls Engineer

     ...Powertrain Controls Engineer Mount Vernon, Washington Onsite Contract The onsite engineer would be responsible for the engine calibration and making changes as needed while working with the teams to improve the drivability of the product as a complete system... 
    Contract work
    Shift work

    Pentangle Tech Services | P5 Group

    Washington DC
    3 days ago

  • Vulnerability Research Engineer

    $115k - $181k

     ...Overview i3 is seeking a Vulnerability Research Engineer to support the Naval Research Laboratory’s Tactical Electronic Warfare Division. You will reverse engineer and analyze software and build purpose-driven tools that help teams test, characterize, and understand... 
    Full time

    Integration Innovation, Inc.

    Washington DC
    2 days ago

  • Chief Engineer (Hotel Maintenance)

    $85k - $95k

     ...Chief Engineer Compensation: $85,000 to $95,000 per year, Full-Time Manage general and preventative maintenance functions to ensure guest service and sustainability standards are achieved and maintained throughout the hotel structure. Potential Career Path: Area... 
    Full time
    Local area
    Shift work
    Weekend work

    HYATT Hotels

    Washington DC
    23 hours ago

  • Senior Threat and Attack Research Engineer

    $166k - $220k

     ...networking technology to the military in months, not years. ABOUT THE TEAM We're seeking a Senior Threat and Attack Research Engineer to join our Security organization. The ideal candidate will combine threat intelligence knowledge with strong engineering skills... 
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Washington DC
    23 hours ago

  • Principal Welding Engineer

     ...Are you a highly experienced Principal Welding Engineer with a strong background in robotic welding and manufacturing automation? Would you be interested in joining Genie, a global OEM, to help advance large scale automation and modernize production across multiple sites... 

    Round-Peg Solutions (RPS)

    Washington DC
    -15

  • Maintenance Engineer III

    $28.26 - $30.39 per hour

     ...Job Number 26040694 \n Job Category Engineering & Facilities \n Location Bethesda Marriott...  ...with guests/customers to resolve maintenance issues with little to no supervision....  ...engineering operations skills and strong general mechanical ability. Display proficiency in at... 
    Hourly pay
    Full time
    Work experience placement
    Local area
    Remote work
    Shift work

    Marriott International, Inc

    Bethesda, MD
    6 days ago

  • On-Site Support Engineer

    $85k - $105k

     ...replace cars.   Could you be the full-time On-Site Support Engineer in Washington, D.C. (Ivy City), US we’re looking for?...  ...business (Engineering, Industrial, Safety Assurance), overseeing the maintenance execution and suggesting optimizations, and much more.   We... 
    Full time
    Worldwide

    ALSTOM

    Washington DC
    23 hours ago

  • QA Test Engineer

     ...cost-effective solutions that drive measurable results. Learn more at About the Opportunity DMI, LLC is seeking a QA Test Engineer to join us. The QA Test Engineer within Application Development under the Infrastructure Services Line of Business is responsible... 
    Contract work

    DMI

    Arlington, VA
    23 hours ago

  • Master HVAC Technician (Washington)

    $51.66 per hour

     ...Technician, you will conduct diagnostics, repairs, and preventive maintenance for a variety of heating, ventilation, air conditioning, and...  ...contract requirements. Identify and repair electrical and mechanical faults using test instruments such as gauges, meters, and... 
    Hourly pay
    Contract work
    Part time
    For contractors
    Flexible hours

    DAWSON

    Washington DC
    8 days ago

  • Senior Environmental Engineer (Waste/Water) [AS-14706]

     ...A leading industrial manufacturing company in the chemicals sector is seeking a Senior Environmental Engineer focused on waste and water compliance for its site in the Longview, WA area. This role is centered on ensuring regulatory compliance while strengthening environmental... 
    Local area

    Shirley Parsons

    Washington DC
    1 day ago

  • QA & Test Engineer

     ...About the role Seeking a detail-oriented QA & Test Engineer to ensure the quality and reliability of PHMSA's modernized data warehouse and reporting solutions. This role focuses on validating data migrations, testing Tableau dashboards, and ensuring system performance... 

    Falcon IT & Staffing Solutions

    Washington DC
    3 days ago

  • QA Test Engineer

     ...Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: QA Test Engineer. Location: Washington, DC. Requirements: The candidate shall also demonstrate the knowledge and experience below:... 

    Ampcus

    Washington DC
    3 days ago

  • 3rd Class Steam Licensed Operating Engineer Jobs

     ...Operating Engineer Serves as the Operating Engineer in Federal Government buildings...  ...duties associated with the operation, maintenance, and repair of refrigeration and air-conditioning...  ...of a Contractor supervisor, operates mechanical/electrical equipment and machinery on... 
    For contractors
    Work at office
    Shift work

    ClearanceJobs

    Arlington, VA
    1 day ago