• Mechanical Systems Engineer

    CACI International (Sterling, VA)
    Mechanical Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... contract with the United States Space Force + Focus on creating systems to support Signals Intelligence (SIGINT) through the development, test, and deployment… more
    CACI International (11/18/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Air-Cooling…

    Amazon (Herndon, VA)
    …air handling infrastructure for our data centers. AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that ... Products and Services team is driving rapid innovation in mechanical cooling and controls systems used by...industry advancement A day in the life A Principal, Mechanical Engineer for Air-Cooled Solutions works closely… more
    Amazon (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    Amazon (Herndon, VA)
    …making critical design decisions, evaluating trade-offs, and managing technical risks across complex mechanical systems . As a principal engineer , you will ... to the innovation they depend on. As a Principal Mechanical Engineer , you will be a technical...systems A day in the life A Principal, Mechanical Engineer for Liquid Cooling works closely… more
    Amazon (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineer 3 (VA Beach)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …propulsion subsystems, sensor subsystems, and control subsystems, as well as launch and recovery systems . As a mechanical engineer you will be responsible ... activities involved in fabrication, operation, application, installation, and repair of mechanical or electromechanical products and systems . * Contribute to… more
    Huntington Ingalls Industries (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Engineer Professionals- Ongoing Talent…

    V2X (Reston, VA)
    …levels for engineering positions, including but not limited to: Entry-Level (0-3 Years Experience) + Systems Engineer + Mechanical Engineer + Electrical ... Engineer Senior-Level (7+ Years Experience) + Senior Systems Engineer + Engineering Manager + Principal... Engineer + Engineering Manager + Principal Electrical Engineer + Chief Mechanical Engineer more
    V2X (08/28/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineer

    Fairfax County Sheriff's Office (Fairfax, VA)
    …plumbing systems , and Building Automation Systems . + As licensed professional mechanical engineer signs and seals own work product. + Ensures the timely ... Mechanical Engineer ( Engineer IV)...+ Experience for designing and construction of life cycle mechanical systems and component replacement in occupied… more
    Fairfax County Sheriff's Office (11/02/25)
    - Save Job - Related Jobs - Block Source
  • O41/O48 Engineer Mechanical 3

    HII (Newport News, VA)
    …for various mechanical utility distribution systems and plants. The Mechanical System Engineer will be required to develop a cohesive working ... O41/O48 ENGINEER MECHANICAL 3 Location: Newport News,...Knowledge of ASME codes and experience with heavy industrial mechanical systems is preferred + Shipyard/Nuclear facilities… more
    HII (11/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mechanical Engineer - Top…

    Jacobs (Arlington, VA)
    …experience in the assigned field (eg high voltage power, mechanical systems , fire protection, construction, etc.) * Professional Engineer (PE) Registration ... you can evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be… more
    Jacobs (11/18/25)
    - Save Job - Related Jobs - Block Source
  • Entry Level Structural Engineer

    Actalent (Newport News, VA)
    Engineer position provides technical oversight for various structural and mechanical systems on piers. The Structural Engineer will be required to develop ... Entry Level Structural Engineer . This could also be an Entry Level Mechanical Engineer or Civil Engineer who has an interest in this work. Description:… more
    Actalent (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Reliability Engineer

    Amentum (Mclean, VA)
    …installation, operation, and maintenance of diverse electronic/ mechanical equipment and systems . The Reliability Engineer will act generally as a member ... **Purpose/Scope** Amentum is looking for a Reliability Engineer to perform a variety of engineering assignments in planning and overseeing research, development,… more
    Amentum (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Building Engineer

    ABM Industries (Arlington, VA)
    …system equipment associated with HVAC operations and mechanical and electrical systems . The Building Engineer will also respond to customer requests and ... a leading provider of integrated facility solutions, is looking for a Building Engineer . The Building Engineer supports the designated leadership with the daily… more
    ABM Industries (08/27/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Process Engineer

    BAE Systems (Radford, VA)
    …incentives may be available based on position level and/or job specifics. ** Mechanical Process Engineer ** **117812BR** EEO Career Site Equal Opportunity ... nation s military? Humbling. As part of our Ordnance Systems team in Radford, VA, you will be working...As a member of the production team, the Process Engineer will be responsible for supporting our manufacturing operations… more
    BAE Systems (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineer , Senior

    WR Systems (Virginia Beach, VA)
    …Location: Dam Neck - Virginia Beach, VA SUMMARY: WR has an opportunity for a Mechanical Engineer , Senior in support of our NAVSEA P&EDM contract. The candidate ... will be responsible for the design and documentation of mechanical and electromechanical components and systems , as...+ Ten (10)+ years full-time professional experience as a Mechanical Engineer in the design, development, production,… more
    WR Systems (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Energy Project Engineer ( Mechanical

    Southern Company (Richmond, VA)
    …for customer facilities. Projects include energy efficiency upgrades and renewable energy systems . Energy Project Engineer is responsible for conducting and ... supporting engineering studies, analyses, and project development. Engineer supports awarded mechanical and construction projects from design through… more
    Southern Company (10/11/25)
    - Save Job - Related Jobs - Block Source
  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Senior Mechanical Engineer ** Leidos is seeking a seasoned and innovative Senior Mechanical Engineer to lead the design, maintenance, ... and configuration management of complex building mechanical systems across a secure site. This...experience, or Master's with 6-10 years. + **Registered Professional Engineer (PE)** in good standing or **ability to obtain… more
    Leidos (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Lead Mechanical Engineer

    EMCOR Group (Springfield, VA)
    …facilities, on-time projects and long-term value. **Job Title** : **Lead Mechanical Engineer ** **Job Summary:** EMCOR Government Services is seeking ... a Lead Mechanical Engineer (ME) to serve as the Subject Matter Expert (SME) for all mechanical systems supporting a major customer in the intelligence… more
    EMCOR Group (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Facilities Mechanical Engineer

    Leidos (Springfield, VA)
    **Description** **Facilities Mechanical Engineer ** **Location:** Springfield Virginia. **Clearance Required:** TS/SCI with Polygraph Leidos is seeking an ... experienced Facilities Mechanical Engineer to lead the design, maintenance,...lead the design, maintenance, and configuration management of building mechanical systems across mission-critical sites. This role… more
    Leidos (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    This Opportunity WSP is currently initiating a search for a **Lead Mechanical Engineer ** for our **Arlington, VA** office. Provides high level technical ... for multi-site/phase due diligence, design, development, building, testing, and inspecting of mechanical systems on building and construction projects in the… more
    WSP USA (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineer w/OCONUS Travel

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Mechanical Engineer to join a mature program in the Sterling VA ... location. The qualified Mechanical Engineer will support a very dynamic...quick reaction program requirements. The candidate will primarily provide mechanical systems commissioning and energy related services… more
    Nightwing (09/05/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Design Engineer

    Actalent (Fairfax, VA)
    …. This position involves the engineering design and development of mechanical systems , structures, and components including Reactor Internal Structures, ... Mechanical Design Engineer - ONSITE IN...process, including prototyping, testing, and commissioning. Responsibilities + Develop mechanical /physical concepts and design processes for structures, systems more
    Actalent (11/15/25)
    - Save Job - Related Jobs - Block Source