• Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …Cisco Certified Network Professional Switching (CCNP) + Cisco Certified Network Associate (CCNA) **Clearance** Top Secret - IT-I (Tier 5) must be able to attain ... DoD 8570 IAM Level III Baseline Certification: + Certified Information Security Manager (CISM) + Certified ...ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret clearance **OTHER DUTIES** Please note… more
    TekSynap (12/11/25)
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  • SONAR Systems Engineering Manager 2

    Northrop Grumman (Annapolis, MD)
    …an active Secret clearance with the ability to obtain a TS /SSBI and pass a polygraph **Preferred Qualifications:** + Demonstrated experience in the following ... of travel to field sites for final sell-off testing. + A current TS / SCI clearance with polygraph. **NGFeaturedJobs** Primary Level Salary Range: $153,800.00 -… more
    Northrop Grumman (12/23/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS / SCI At Raytheon, the foundation of everything we do is rooted ... our systems are secure, reliable, and aligned with mission requirements. An active TS / SCI with Full-Scope Polygraph clearance is required. **What You Will Do**… more
    RTX Corporation (11/19/25)
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  • Site Connections Manager Senior

    Chenega Corporation (Oakton, VA)
    …policies and DISN provisioning processes preferred + US Citizen with active TS / SCI clearance **Knowledge, Skills and Abilities:** + Strong organizational skills ... **Req ID:** 38332 **Summary** **Site Connections Manager Senior** **Oakton, VA** Are you ready to...coordinating DISN connection requests, and ensuring all assets and configuration items are properly recorded in the Configuration… more
    Chenega Corporation (11/21/25)
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  • Network Engineer (Levels 2, 3)

    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 50% Type ... Services (TCS) program is actively hiring a team of TS / SCI cleared Network Engineers to support an...cybersecurity posture in support of national security. For additional information and a list of current openings, please visit… more
    CACI International (11/10/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …and vulnerabilities. Requirements Required Skills: - US Citizenship - Must have an active DoD Secret clearance, TS / SCI clearance is preferred. - Must be able ... Network (TEN) Lab Manager Location: Arlington, VA Must have an active Secret Clearance Node is supporting a US Government customer to provide support for onsite… more
    Node.Digital (10/21/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS / SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you ... work with. ARSIEM is looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development,… more
    ARSIEM (11/12/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS / SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you ... work with. ARSIEM is looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk, and Ansible System Administration to support the… more
    ARSIEM (11/12/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …+ An active Department of Defense Secret level clearance is required. Top Secret clearance with SCI access is preferred. Desired Qualifications: ... Electronics Technology, or be a graduate of US Navy Information Systems Technician "A" school or equivalent civilian ...computer networks, including: + ISNS, CANES, ADNS, CENTRIXS, and/or SCI Navy systems (or equivalent type network). + Windows… more
    V2X (11/13/25)
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  • Data Center Manager

    Oracle (Washington, DC)
    …demonstrate strong foundational knowledge of most of following areas + Active TS / SCI security clearance + Systems administration (Linux and/or Windows Servers) ... **Job Description** **Data Center Manager - ACTIVE SECURITY CLEARANCE REQUIRED (Ft. Worth,...GRUB/LILO + File Systems + Network device and protocol configuration + Directory Structure + Performance Management/Troubleshooting + Base… more
    Oracle (12/11/25)
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