• Southland Industries (Dulles, VA)
    **POSITION SUMMARY** As a Senior Mechanical Service Technician, you will perform all HVAC /R troubleshooting and repairs necessary to keep existing facilities ... start-up, testing, balancing, adjusting, repair, modification and replacement of mechanical and refrigeration equipment and components including related piping… more
    DirectEmployers Association (10/01/25)
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  • Southland Industries (Dulles, VA)
    …drafting work. **What you'll need to be successful:** + Basic Knowledge of applicable systems design , such as HVAC , plumbing, etc. + Basic ability to read ... MD **POSITION SUMMARY** Watch your engineering designs come to life! As a Design Engineer at Southland Industries, you'll experience the excitement of working on … more
    DirectEmployers Association (08/15/25)
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  • Senior Mechanical HVAC

    Jacobs (Arlington, VA)
    …market and every location. We're looking for an 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...Highlights of your contributions will include: * Layout and design of HVAC systems. * Development of… more
    Jacobs (10/17/25)
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  • HVAC Senior Service Technician

    Southland Industries (Dulles, VA)
    **POSITION SUMMARY** As a Senior Mechanical Service Technician, you will perform all HVAC /R troubleshooting and repairs necessary to keep existing facilities ... start-up, testing, balancing, adjusting, repair, modification and replacement of mechanical and refrigeration equipment and components including related piping… more
    Southland Industries (10/01/25)
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  • Senior Mechanical Engineer…

    TYLin (Fairfax, VA)
    …TYLin's Rail + Transit team in the mid-Atlantic is growing, and we're looking for a Senior Mechanical Engineer ( Design ) to help shape the next generation of ... **Responsibilities & Qualifications** **What You'll Do:** + Lead the design of mechanical systems, including HVAC , ventilation, and related infrastructure… more
    TYLin (08/31/25)
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  • Senior Mechanical Design

    The Falcon Group (Rockville, MD)
    …personally and professionally. The Role SUMMARY: We are seeking an energetic and experienced Senior Mechanical Design Engineer in our Rockville, MD location. ... The Senior Mechanical Design Engineer is responsible for leading...with relevant regulations, codes and standards. + Designing of mechanical HVAC systems (in AutoCAD), schematics, … more
    The Falcon Group (09/19/25)
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  • Senior Mechanical Engineer - NAVY…

    BAE Systems (Washington, DC)
    …stage. This senior position is responsible for developing conceptual mechanical system requirements, estimated HVAC loads, estimated Bill of Materials, ... **Job Description** BAE Systems is seeking an experienced Senior Mechanical Engineer to support our...and ensuring SSP specific requirements are incorporated into the mechanical design portion of conceptual, preliminary and… more
    BAE Systems (09/10/25)
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  • Senior Mechanical Engineer…

    Jacobs (Washington, DC)
    Jacobs has an opportunity for a Senior Mechanical Engineer supporting our long-term project in Washington, DC. Position Description The Senior Mechanical ... with our Federal group as an owner's representative. The Senior Mechanical engineer will act as a...of AutoCAD software. * 10 years of experience in HVAC building design and construction. * Active… more
    Jacobs (10/18/25)
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  • HVAC Testing and Balancing Technician

    WSP USA (Columbia, MD)
    …Opportunity WSP is currently initiating a search for a Full-Time entry-level ** HVAC Testing and Balancing Technician** for our **Columbia, Maryland** office. Be ... Impact + Testing, Adjusting and Balancing to achieve proper operation of HVAC systems for institutional clients (Hospitals, Labs and Higher Education). + Critical… more
    WSP USA (10/16/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …Additional considerations given for specific domain experience. + Working knowledge of mechanical ( HVAC ) and life safety systems associated with critical ... **Description** The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will… more
    Leidos (09/26/25)
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  • Senior Mechanical Engineer - Energy…

    CMTA, Inc (Fairfax, VA)
    …division of our company, we have found that engineers with strong backgrounds in HVAC design and commissioning can easily make the transition to become a ... Design -Build Procurement + Management + Construction + Engineering Design + Energy + HVAC Design...The company specializes in designing, fabricating, and installing complex HVAC , process piping, and other mechanical , electrical,… more
    CMTA, Inc (10/18/25)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …and operation of commercial nuclear power plants overseas. # Job Summary: As a Senior Mechanical Engineer, you will support the development of Mechanical ... Education and Experience Requirements: Requires a bachelor's degree in Mechanical (or related) Engineering and a minimum of 8...not limited to, experience in P&ID and V&ID development, HVAC , fluid system design , hydraulic, heat transfer,… more
    Bechtel Corporation (10/07/25)
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  • Senior Mechanical Engineer - CMTA

    CMTA, Inc (Arlington, VA)
    …we're innovators, collaborators, and changemakers. We're looking for a skilled and motivated Senior Mechanical Engineer to join our growing team and help shape ... real impact on communities. **What You'll Do:** + Lead mechanical design from concept through construction. +...(or related field). + 7+ years of experience designing HVAC and mechanical systems + PE license… more
    CMTA, Inc (10/11/25)
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  • Senior Mechanical Engineer - active…

    V2X (Mclean, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and ... engineering services in the event of an emergency. + Manage project design and/or construction efforts, to include schedule, funding, and day-to-day project… more
    V2X (10/07/25)
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  • Marine Mechanical Engineer (Auxiliary),…

    THOR Solutions, LLC (Baltimore, MD)
    THOR Solutions is actively seeking a highly motivated senior -level Marine Mechanical Engineer with strong experience in shipboard auxiliary systems to support ... hydraulics weight handling equipment, rudders, piping, pumps, valves, and HVAC , and apply to applicable design and...Auxiliary and piping systems related work efforts in the Mechanical Engineering discipline. + Design , develop and… more
    THOR Solutions, LLC (09/24/25)
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  • Senior Mechanical Engineer - Top…

    Jacobs (Washington, DC)
    …can evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well ... General Responsibilities: - Act as a consultant in the establishment of design standards and criteria for construction projects. Provide expert mechanical more
    Jacobs (10/10/25)
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  • Senior Mechanical Engineer (Wet)

    Bechtel Corporation (Reston, VA)
    …client interviews to determine work scope and cost estimates for a project's mechanical aspects. You will lead design , development, modification, and evaluation ... issues and ensure the unique and complex requirements of a project's mechanical aspects are met. \#LI-AM3 _"This position is designated as part-time telework… more
    Bechtel Corporation (10/15/25)
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  • Senior Mechanical Commissioning…

    Stantec (Alexandria, VA)
    …is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and ... technologists are passionate about the power of design . Our collaborative culture and our innovative, sustainable approach...functional tests for various building MEP systems, such as: HVAC air and water distribution systems, air handling units,… more
    Stantec (09/25/25)
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  • Junior Mechanical Engineer

    Leidos (Chantilly, VA)
    …who will support the planning, design , and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning ( HVAC )-for mission-critical ... code-compliant designs. **Primary Responsibilities** : + Assist in the design and layout of HVAC systems, including...+ Proficiency with CAD software (eg, SolidWorks, AutoCAD) for mechanical design and drafting. + Understanding of… more
    Leidos (10/04/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …**Job Description** We are seeking a highly experienced ** Senior Mechanical Engineer** to lead the ** design , maintenance, and configuration management** ... period. + At least 8 years of experience with mechanical systems design including HVAC ...+ Strong communication skills with the ability to engage senior leadership and customer on technical solutions, project requirements,… more
    Leidos (10/16/25)
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