• Service Desk Specialist Tier II

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …/SCI level with Counter Intelligence Polygraph. US Citizenship is a requirement for Top Secret clearance at this location. \#LI-KC1 Applicants may be subject ... infrastructure, including hardware, software, and networks. + Proficiency in system administration (ie. Windows, Linux ). + Strong troubleshooting and… more
    UIC Government Services and the Bowhead Family of Companies (01/15/26)
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  • Senior Identity Engineer

    CACI International (Tampa, FL)
    …control access to RHEL servers. **Qualifications:** _Required:_ + **Must** hold a current Top Secret clearance and be SCI eligible. + **Education:** MA/MS ... Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of… more
    CACI International (12/23/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …on candidate eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US Security ... + Level 4: 5+ years of related work experience. + Experience in **System Administration ** (ie ** Linux ** / **Unix** or **Windows** platforms). + Experience in… more
    The Boeing Company (01/09/26)
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  • Software Engineer

    AeroVironment (Jessup, MD)
    …OAuth2, and containerized CI/CD pipelines + Experience with Bash scripting and Linux administration + Strong verbal, written, and technical documentation skills ... local internal equity, as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_ _his position requires access… more
    AeroVironment (12/19/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and maintain a ... Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (11/08/25)
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  • Cybersecurity Infrastructure Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Cyber and ... robust security measures are in place. + Technical skills: + Proficiency in Linux environments, including system administration tasks and shell scripting for… more
    General Dynamics Information Technology (01/10/26)
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  • System Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …and supporting large-scale infrastructure - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... and existing systems experience Preferred Qualifications - 5+ years of administrative experience in networking, storage systems , operating systems and… more
    Amazon (11/13/25)
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  • Cyber Incident Response Analyst

    CACI International (Hampton, VA)
    …shifts and respond to security alerts with urgency **Qualifications:** **_Required:_** + Top Secret /SCI security clearance. + Bachelor's degree in IT Technology, ... IAT Level II (Security+ or equivalent). + Strong system administration skills across Windows and Linux platforms...Four to seven years of intelligence network communications or Systems Administration experience. + Knowledge of security… more
    CACI International (01/01/26)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows...Must have active and maintain a US government **issued top secret security clearance is required.** US… more
    RTX Corporation (12/29/25)
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  • Skillbridge Fellowship - SIGINT Sensor Resource…

    RTX Corporation (Beale AFB, CA)
    …includes: + Managing and maintaining the sensor software supporting the DCGS ST systems . + Performing high-level systems administration of specialized ST ... . This can be focused, or a combination of systems administration , software management, network management, or...effectively within a distributed team environment. + Security Clearance: Top Secret /SCI required to start, with ability… more
    RTX Corporation (11/21/25)
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