• System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    System Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ANS Job Type Full-time Description Athenix Solutions Group is looking for a Systems ... Engineer in Northern Virginia for a variety of roles...or Confluence. + Working knowledge of a variety of software development principles and languages (Python, C++, Java, etc)… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Senior Civil Engineer

    Leidos (Springfield, VA)
    **Description** + **Job Description** We are seeking a skilled and motivated **Civil Engineer ** to join our team in planning, designing, and executing a wide variety ... + Create accurate design drawings and plans using AutoCAD and other CAD software , based on project specifications and requirements. + Oversee and manage entire… more
    Leidos (10/22/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... work that is vital to our national security, apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer for a high-visibility CNO… more
    Nightwing (10/18/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a talented **Network Engineer Principal** to join our team in support of the Tactical Network (TACNET) program, providing critical ... Networking System (ADNS) program. **ROLE OVERVIEW:** As a Network Engineer Principal, you will play a vital role in...Must be a US Citizen. + Must have a TS /SCI clearance to start. + Security+ Certification (other higher… more
    SAIC (10/16/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... external mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new, modernized updated and upgraded… more
    Leidos (10/11/25)
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  • Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Network Engineer Location: Springfield, VA, US Job ID: ATR 17664 Job Description Job Title: Network Engineer Location: Springfield, VA Eligibility: Candidate ... must possess an active TS /SCI clearance and be willing to obtain a CI...and connectivity issues - Perform launch testing for new software releases and the introduction of new features -… more
    Arena Technical Resources, LLC (10/06/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... architectures, initiatives, and programmatic documents + Analyze identified hardware, software , procedural, or training system shortfalls and propose technical… more
    KBR (10/04/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    Title: Requirements/IVV&T Engineer Belong. Connect. Grow. with KBR! As a Systems Engineer , the candidate will provide the technical guidance and oversight in ... Working Hours: Standard/Flexible Qualifications: Required: Security Clearance Requirements: Active TS /SCI with Polygraph IC: Experience working in government or… more
    KBR (09/30/25)
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  • Infrastructure Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Infrastructure Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/26/25)
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  • Sr. Network Engineer (CAN/LAN)

    Leidos (Chantilly, VA)
    …**The Digital Modernization Sector at Leidos** is seeking a **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support our global ... modern service provider network architecture. The job duties of the **Network Engineer (CAN/LAN)** are as follows: + Interpret customer requirements and apply… more
    Leidos (09/26/25)
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