• Air Quality Engineer , AWS Environmental,…

    Amazon (Herndon, VA)
    …the Americas while also enabling AWS's growth around the world. As an Air Quality Engineer you will support air permitting and air quality compliance for new and ... we're the people who keep the cloud running. We support all AWS data centers and all of the...under guidance from senior team members. The Air Quality Engineer will also work with internal and external partners… more
    Amazon (08/20/25)
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  • Senior Computer Systems Engineer /Architect…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a Systems Engineer to support our newly awarded United States Coast Guard (USCG) Maverick contract. This will be located ... and competing equipment and/or solutions; stays abreast of developments in hardware and software. Generates quantifiable requirements based on customer description,… more
    GovCIO (09/23/25)
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  • Junior Mechanical Engineer

    Leidos (Chantilly, VA)
    …Multi-Domain Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical ... and specifications using AutoCAD, Revit MEP, or similar design software. + Support mechanical system load calculations, energy modeling, and system sizing using… more
    Leidos (08/23/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be able ... to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based requirements and architectures… more
    Shuvel Digital (09/25/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship secure, high-performance software...existing software to correct errors, to adapt to new hardware , or to improve its performance. + Address difficult… more
    CACI International (09/20/25)
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  • Principal/Sr Principal Fault Management and System…

    Northrop Grumman (Dulles, VA)
    …they're making history. Northrop Grumman is hiring a qualified Principal/Sr. Principal Systems Engineer to support a National Security Space (NSS) Program in the ... requirements synthesis and flow-down, verification/validation planning, system trades study support , systems analysis, coordination of design efforts, and management… more
    Northrop Grumman (09/19/25)
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  • ACES Controls Field Engineer *can live…

    Trane Technologies (Roanoke, VA)
    …HVAC and Building Automations industry.** **Trane** is seeking an **ACES Controls Field Engineer ** to join our team supporting our commercial customers! _You can be_ ... the Continental United States for this incredible role!_ As an ACES Controls Field Engineer , you will be a senior level team member of the Centralized Services ACES… more
    Trane Technologies (09/18/25)
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  • Junior Aerospace Digital Forensics Engineer

    CACI International (Sterling, VA)
    Junior Aerospace Digital Forensics Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a Junior Aerospace Digital Forensics Engineer to join our innovative team dedicated to enhancing national security through… more
    CACI International (09/17/25)
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  • NCIS Network Engineer | TS/SCI clearance

    General Dynamics Information Technology (Quantico, VA)
    …**Job Description:** Transform technology into opportunity as a **Senior Network Engineer ** at GDIT. Shape what's next for mission-critical government projects while ... **MEANINGFUL WORK AND PERSONAL IMPACT** As a **Senior Network Engineer ** , the work you'll do at GDIT will...of network resources on multiple enclaves utilizing software and hardware tools + Identifies and diagnoses problems and factors… more
    General Dynamics Information Technology (09/16/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our ... intelligence community, defense, civil, and commercial markets. **Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum cyber, data operations,… more
    Nightwing (09/12/25)
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