• Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …currently possess a Top Secret Clearance with the ability to obtain a Top Secret / SCI Clearance Come break things (in a good way). Then build them ... monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial… more
    Leidos (12/19/25)
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  • Sr. Solutions Director - Intelligence & Homeland…

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ212713 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems...years of experience + Candidates must have an active Top Secret / SCI Clearance, with a… more
    General Dynamics Information Technology (01/13/26)
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  • Solutions Architect SME - Intelligence & Homeland…

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ212715 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems...years of experience + Candidates must have an active Top Secret / SCI Clearance, with a… more
    General Dynamics Information Technology (01/13/26)
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  • Physicist - Senior

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the largest ... leader audiences, formulating presentations for reviews and requests for information . **Qualifications** Minimum Requirements + BA degree in relevant...experience within the last 2 years. + Active DoD Top Secret Clearance with SCI … more
    SOS International LLC (11/21/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the largest ... experience within the last 2 years. + Active DoD Top Secret Clearance with SCI ...programs. + Defense certified analysts; preferably with military service analyst certifications. + Detailed knowledge of NGIC, Army, DIA,… more
    SOS International LLC (11/21/25)
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  • Mission Assurance Team Lead

    Parsons Corporation (Centreville, VA)
    …activities (eg, Post Analysis, Report Writing, and MAJCOM follow-up, etc.). + Must have an Active Top Secret Clearance with SCI Eligibility + Must be able to ... Mission Support Group Senior Leader experience **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (01/15/26)
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  • Information Systems Auditor

    Parsons Corporation (Centreville, VA)
    …activities (eg, Post Analysis, Report Writing, and MAJCOM follow-up, etc.). + Must have an Active Top Secret Clearance with SCI Eligibility + Must be able to ... **Job Description:** Parsons is looking for an amazingly talented ** Information Systems Auditor** to join our team! In this...to the Home Team. **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (01/15/26)
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  • PMO Business Operations Specialist

    Parsons Corporation (Reston, VA)
    …clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date. This position is ... (PMO) or large/complex program in a business operations, project coordination, or analyst role. + Strong skills in data analysis, reporting, and visualization using… more
    Parsons Corporation (01/14/26)
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  • Cyber Security Operations Specialist - CSOC (Tiers…

    CACI International (Springfield, VA)
    … Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... your career?** CACI's Transport & Cybersecurity Services (TCS) program is actively hiring TS / SCI cleared Cyber Security Operations Specialists to join our CSOC… more
    CACI International (11/10/25)
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  • Cyber Network Analysis Tech, Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …Full Time/Hourly/Non-Exempt Anticipated Salary Range: $73,193.00 - $189,985.00 Security Clearance: TS / SCI Level of Experience: Senior This opportunity resides ... software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency...(SOPs). + Excellent analytical and communication skills. + Active TS w/ SCI required to start. Physical… more
    Huntington Ingalls Industries (12/19/25)
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