• Principal Mechanical Engineer , Liquid…

    Amazon (Herndon, VA)
    …design decisions, evaluating trade-offs, and managing technical risks across complex mechanical systems . As a principal engineer , you will influence and mentor ... the innovation they depend on. As a Principal Mechanical Engineer , you will be a technical leader driving transformational...change in how we approach mechanical cooling and controls systems across our global data center footprint. As a… more
    Amazon (10/29/25)
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  • Senior Field Engineer

    Leidos (Chantilly, VA)
    …Infrastructure Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs ... feasibility of design within time, cost, and security requirement constraints. The Systems Engineer will provide ongoing maintenance, support, and enhancements… more
    Leidos (11/06/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …and execution. + Proven success in developing and implementing commercial HVAC systems . **Preferred Qualifications** + Recognized **Subject Matter Expert (SME)** ... **Description** **Senior Mechanical Engineer ** Leidos is seeking a seasoned and innovative...design, maintenance, and configuration management of complex building mechanical systems across a secure site. This role demands deep… more
    Leidos (10/31/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Chantilly, VA)
    Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level Systems Engineer to support government customers in the Washington Metropolitan Area. ... The Systems Engineer for GEOINT Testing provides the...Request for Change (RFC) review + Coordinate Subject Matter Expert (SME) review of related RFCs and supporting documentation… more
    KBR (10/17/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/30/25)
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  • Distinguished Engineer (Card Decisioning)

    Capital One (Richmond, VA)
    Distinguished Engineer (Card Decisioning) As a Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define ... Engineers to detail out high level designs and help Software engineers develop and engineer the products as envisioned . You will be responsible to help the teams… more
    Capital One (11/04/25)
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  • Principal Engineer (Project Coordinator)

    Fairfax County Sheriff's Office (Fairfax, VA)
    Principal Engineer (Project Coordinator) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5102969) Apply  Principal Engineer (Project ... projects, projects primarily impact occupied critical structures and associated sub- systems , project identification and development, due diligence, shared infrastructure,… more
    Fairfax County Sheriff's Office (11/01/25)
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  • Mechanical Engineer 5(Industrial/Process)

    CDM Smith (Chesapeake, VA)
    …of computer assisted design and drafting (CADD) 3D and 4D software and practices. Expert Knowledge of engineer principles of design. Expert Knowledge of ... of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** Professional Engineer… more
    CDM Smith (11/08/25)
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  • Environmental Engineer - Water Services…

    CDM Smith (Fairfax, VA)
    …of computer assisted design and drafting (CADD) 3D and 4D software and practices. Expert Knowledge of engineer principles of design. Expert Knowledge of ... complex water and/or wastewater treatment facilities, water distribution and sewer systems , pipelines, pump stations, etc. engineering designs to meet client project… more
    CDM Smith (10/18/25)
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  • Senior Structural Design Engineer

    Washington Metropolitan Area Transit Authority (VA)
    Senior Structural Design Engineer Job ID: 251003 Location: VA - Metro Bldg At Eisenhower Full/Part Time: Full-Time Posting Open-Close 11/12/2025 - 11/26/2025 Union ... seeking licensed professional candidates for the position of Senior Structural Design Engineer to help deliver diverse design and construction projects that support… more
    Washington Metropolitan Area Transit Authority (11/13/25)
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