• Windows Engineer

    SAIC (Quantico, VA)
    …information systems , and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved ... Commands Business Group of SAIC is seeking a Windows Engineer to support a transformational infrastructure program for DCSA....efficiency of a group of computers running Windows operating systems * Maintains the integrity and security more
    SAIC (01/13/26)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Software Engineer (JBUS/JSAF)** to join our team in **Norfolk, VA.** This is an **onsite** position. ... Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training...of the following **IAT Level II Certifications** : CCNA Security , CySA+, GICSP, GSEC, Security + CE, or… more
    ManTech (01/09/26)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be ... not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **TS/SCI… more
    Northrop Grumman (01/01/26)
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  • System Development Engineer , STRADA…

    Amazon (Herndon, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator/ Engineer with the ability to automate day to day tasks and ... TS/SCI security clearance with polygraph. Key job responsibilities The Systems Development Engineers on the team are responsible for maintaining the network… more
    Amazon (12/05/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a talented **Senior Network Engineer ** to join our team in support of the Tactical Network (TACNET) program, providing critical ... Digital Networking System (ADNS) program. **ROLE OVERVIEW:** As a Senior Network Engineer , you will play a vital role in designing, analyzing, planning, modifying,… more
    SAIC (11/22/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …Must be able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or similar role. - Experience with cloud ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …and logging systems . + Database Administration: Basic knowledge of database management systems (eg, SQL, NoSQL). + Security : Knowledge of security best ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …design and implementation of scalable, high-performance software and application systems . You will collaborate closely with architecture, security , ... **Req ID:** 38797 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. In this role,… more
    Chenega Corporation (01/06/26)
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  • Software Engineer II - Training System…

    RTX Corporation (Sterling, VA)
    …required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current **Software Engineer II** **- Training System ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...Software (Onsite)** We are currently searching for a Software Engineer to join our team in Sterling VA within… more
    RTX Corporation (12/09/25)
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  • Chief Engineer

    SAIC (Hampton, VA)
    …integration, and lifecycle management of advanced US Air Force Command and Control (C2) systems . As the Chief Engineer , you will play a critical role in ... **Description** SAIC is seeking a highly skilled and experienced Chief Engineer to lead the technical execution and oversight for the Air Operations Center (AOC)… more
    SAIC (01/06/26)
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