• Senior API Management Engineer

    William C Brown Inc (Springfield, VA)
    …or any other characteristic protected by law. Description Our work depends on aTS/ SCI clearedSenior API Management Engineer joining our team to support our ... Senior API Management Engineer EOE Statement We are an equal employment...Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance. This position is… more
    William C Brown Inc (12/01/25)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …on-site as needed._ **_Important:_** Candidates must be a US citizen with ability to obtain TS SCI clearance and must be willing to work onsite as required. ... custom packers. + Disassembling/disassemblers experience. + US citizenship with ability to obtain TS SCI . + Ability to obtain and maintain a favorably… more
    GrammaTech, Inc. (12/27/25)
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  • Senior Principal Offensive Security…

    Oracle (Richmond, VA)
    …attacks on software + Experience working with large enterprise customers + Active TS / SCI Clearance Disclaimer: **Certain US customer or client-facing roles may ... **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud...platforms for code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list… more
    Oracle (12/20/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …is at a Nightwing site in Sterling, Virginia. **Technical Requirements** + Current TS / SCI clearance is required + Experience developing for Android or another ... intelligence community, defense, civil, and commercial markets. **Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum cyber, data operations,… more
    Nightwing (12/12/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    …of compliance frameworks and security standards. Security Requirements: Must have an active TS - SCI with a current Poly Belong, Connect and Grow at KBRAt ... Title: DevSecOps Engineer KBR is seeking a highly motivated Development...center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with AWS and… more
    KBR (12/09/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …(CDS) Engineer Location: Lorton, VA Eligibility: Candidate must possess an active TS / SCI w/ CI Polygraph Supporting DIA Long term contract 3+ years The ... Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR...cross-domain operations, ensuring the secure and reliable transfer of time- sensitive data across multiple classified networks. This role combines… more
    Arena Technical Resources, LLC (11/03/25)
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  • Senior Network/Systems Tools Engineer

    Leidos (Chantilly, VA)
    …the capacity to work both independently and collaboratively. + Required Clearance: TS / SCI with specific poly. **Preferred Qualifications:** + Database Knowledge: ... has an opening for an a Senior Network/Systems Tools Engineer to support the Intelligence Sector. **The job duties...Routing Director (formerly Paragon), which runs Kubernetes with a Linux base OS. Develop and maintain API integrations using… more
    Leidos (12/20/25)
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  • Enterprise Monitoring Tool Engineer

    Leidos (Chantilly, VA)
    …procedures (SOPs), and user guides. **Standard Qualifications and Requirements:** + Required Clearance: TS / SCI with specific poly. + Candidate must have 12 years ... has an opening for an an **Enterprise Monitoring Tool Engineer ** who will work with our customer's, project managers,...and related components (OBM). This requires strong proficiency in Linux (Red Hat Enterprise Linux - RHEL).… more
    Leidos (12/20/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Site Reliability Engineer (SRE) collaboratively works closely with the contract leadership, Platform teams, and… more
    Nightwing (12/26/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    …so, we have an exciting job waiting for you! Requirements + Active Clearance: TS / SCI with Polygraph?is required + Education: Positions available no matter where ... System Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ANS Job Type Full-time...development and management + Working Knowledge and familiarity with Linux based operating systems and the Linux more
    Athenix Solutions Group, LLC (10/23/25)
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