• Network Operations Center (NOC) Engineer

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN, LAN, C&T, CORE,… more
    CACI International (10/25/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/25/25)
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  • Sr. DevOps Engineer

    BigBear.ai (Herndon, VA)
    Overview BigBear.ai is seeking a Senior DevOps Engineer to join our team. The candidate will work closely with the development team and our customers in the DoD ... in lieu of the degree requirement + Must maintain an active TS/SCI with Poly ( or ability to obtain) + Experience with Linux environments + Proficiency in scripting… more
    BigBear.ai (01/09/26)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... ability to obtain SCI (Active and/or PR within last 6 years). + CI Poly (active or ability to obtain). REQNUMBER: 2512083 SAIC is a premier technology integrator,… more
    SAIC (12/06/25)
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  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... + Execute test plans and procedures as directed by senior lab engineers. + Assist in the implementation of...equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in… more
    CACI International (10/24/25)
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  • Network Systems Engineer Cyber Opns (SME)

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... robust written project management documentation + Ability to brief senior -level audiences on technical and operational development projects **Clearance Requirement:… more
    Nightwing (12/20/25)
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  • Engineer Systems Architect - MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …$110,615.00 - $160,000.00 Security Clearance: Top Secret Level of Experience: Senior Employee Referral Amount: $4,500.00 Meet HII's Mission Technologies Division Our ... TS/SCI clearance. Must be able to obtain a CI Poly Preferred Requirements + Relevant industry certifications (as applicable)...or government contracting + Proficiency with specialized tools or software aligned to the role + Demonstrated ability to… more
    Huntington Ingalls Industries (12/19/25)
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  • Software Test Analyst IV

    General Atomics (Chantilly, VA)
    …more, and that's where you come in! GA-Intelligence is looking for a highly motivated Senior Software Development Engineer in Test to bring automated testing ... **Clearance Required?:** Yes **Pay Range High:** 189,545 **Recruitment Posting Title:** Software Development Engineer in Test **Job Qualifications:** + Typically… more
    General Atomics (12/11/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …security and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals in **Chantilly or Herndon,… more
    Amentum (10/27/25)
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  • Senior Frontend Developer

    CACI International (Chantilly, VA)
    …Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a senior lead frontend software engineer to join the PGMM team-a program ... Senior Frontend Developer Job Category: Engineering Time Type:...product development sprints. * Partner with engineering, security, and software teams to align operations with mission outcomes. *… more
    CACI International (12/03/25)
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