• Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of...protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient with scripting… more
    Leidos (12/19/25)
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  • DevOps Engineer

    CACI International (Sterling, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... CI/CD pipelines and monitoring solutions for production reliability **Required Qualifications:** + Active Top Secret clearance with SCI eligibility + 5+ years of… more
    CACI International (12/17/25)
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  • Chief Unmanned Systems Robotics…

    Leidos (Arlington, VA)
    …Clearance: + US citizenship required with the ability to obtain and maintain a Top Secret security clearance and a CI polygraph may be required. Communication ... a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea ... (Precision, Navigation, and Timing sensors), and robotic/unmanned operating systems + Experience developing Linux based … more
    Leidos (10/09/25)
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  • Data Engineer SME

    General Dynamics Information Technology (Arlington, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Data Science ... of data pipeline orchestration and workflow automation. Working knowledge of Linux environments and database optimization techniques. Strong understanding of version… more
    General Dynamics Information Technology (12/29/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... provides advanced systems and services for commercial, military and government customers...and prototype demonstrations Qualifications you must have: + Active Top Secret clearance with SCI eligibility +… more
    RTX Corporation (11/05/25)
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  • EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... provides advanced systems and services for commercial, military and government customers...and perform demonstrations Qualifications you must have: + Active Top Secret clearance with SCI eligibility +… more
    RTX Corporation (11/05/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …Handler + **CCSP** - Certified Cloud Security Professional **Clearance** + Must possess a Top Secret clearance with a favorable NACLC and be eligible for an ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (10/23/25)
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  • Identity, Credential and Access Management…

    Tetrad Digital Integrity LLC (Arlington, VA)
    …TDI is seeking a TS /SCI cleared Identity, Credential and Access Management Systems Engineer (formerly identity and access management / IdAM) to be ... of DISA's Compartmented Enterprise Services Office (CESO) NOC. The Systems Engineer will to contribute to the...of Identity and Access Management platforms + Knowledge of Linux Operating Systems + Excellent written and… more
    Tetrad Digital Integrity LLC (11/01/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Course (COAC) graduates. + Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology & Management, Ltd., ... will be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux...to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and… more
    Imagine One Technology & Management (12/24/25)
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  • Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …Noblis ESI is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly, ... team to integrate tactical and national capabilities. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US… more
    Noblis (12/17/25)
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