• Junior System Engineer

    CACI International (Springfield, VA)
    …knowledge of hardware and software integration processes + Basic understanding of network infrastructure and system architecture principles + Ability to identify ... Junior System Engineer Job Category: Engineering Time Type: Full time...None * * * **The Opportunity:** As a Systems Engineer /Project Integrator, you will play an integral role in… more
    CACI International (01/09/26)
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  • Air Quality Engineer , AWS Environmental,…

    Amazon (Herndon, VA)
    …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 ... and operations teams under guidance from senior team members. The Air Quality Engineer will also work with internal and external partners that include government… more
    Amazon (01/09/26)
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  • Expert Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Enterprise **System Engineer ** serve to maintain a strong awareness of technical trends in information technology, develop and maintain a strong ... project or program status. Candidate needs knowledge of Public Key Infrastructure and understand key concepts like digital certificates, Certificate Authorities… more
    Leidos (01/09/26)
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  • Security Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …vulnerabilities in this digital age. TDI has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a self-starter with excellent...and Azure. + Coordinate remediation activities with DevOps and Infrastructure teams. + Develop Wiz dashboards and compliance posture… more
    Tetrad Digital Integrity LLC (01/08/26)
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  • Power Systems Engineer

    Actalent (Richmond, VA)
    Job Title: Power Systems Engineer Job Description The BMS & EPMS Systems Engineer is responsible for the full lifecycle design, programming, documentation, ... requires deep expertise in both mission-critical mechanical and electrical infrastructure , including HVAC controls, chilled water topologies, power quality analysis,… more
    Actalent (01/07/26)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    System Reliability Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * * * **The Opportunity:** + Join NAVSEA 03S as a Site Reliability Engineer for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a crucial… more
    CACI International (01/06/26)
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  • Sr or Lead zOS Mainframe Systems Engineer

    System One (Reston, VA)
    …of network communication protocols (TCP/IP) + IBM z16 hardware infrastructure and Dell/EMC storage subsystems + Pervasive encryption on z/OS and ransomware ... Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is required in Reston/DC, and Onsite Interview Required)… more
    System One (01/03/26)
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  • Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …performance of mission-critical systems? Parsons is seeking a skilled **Quality Assurance Engineer ** to join our team! In this role, you'll collaborate with ... and collaborative environment. **What You'll Be Doing:** As a Quality Assurance Engineer , your key responsibilities will include: + **Test Planning:** Provide test… more
    Parsons Corporation (12/20/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …Execution System (JOPES) and three product areas (Situational Awareness, Infrastructure , and Intelligence). Along with sustainment and synchronization, GCCS-J will ... of a casual small-company feel but backed by large-company resources and infrastructure . Career growth opportunities range from program-specific test lead roles to… more
    Northrop Grumman (12/17/25)
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  • Senior Systems Engineer

    GovCIO (Alexandria, VA)
    …**Location** _US-VA-Alexandria_ **ID** _2025-7235_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is seeking a **Senior Systems Engineer ** to join our Identity, Credential, and Access...technical leadership and subject matter expertise in Public Key Infrastructure (PKI) and ICAM operations, ensuring compliance with Coast… more
    GovCIO (12/17/25)
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