• PKI System Administrator

    ASM Research, An Accenture Federal Services Company (Frankfort, KY)
    Enforces application security in all phases of the software development life cycle. Works closely with team members to define application security best ... with Tenable with identifying and resolving critical PKI vulnerabilities and ensuring robust security and patches. + Spear heading the SSL 47 day life cycle… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • Network and Systems Administrator Intern…

    Sierra Nevada Company, LLC (Southern Pines, NC)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience...The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word,… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Technical Systems Administrator Intern…

    Sierra Nevada Company, LLC (Sparks, NV)
    …finance and accounting, operations, human resources, legal, IT, information security , facilities, marketing, and communications. **Qualifications You Must Have:** + ... The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word,...the ability to obtain and maintain a Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (12/11/25)
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  • Training Database Administrator

    Sierra Nevada Company, LLC (Dayton, OH)
    …business and SNC culture. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is ... The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word,...the ability to obtain and maintain a Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (12/11/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Manage, configure, and maintain Security Information and Event Management (SIEM) systems to meet DoD and ... and manage SIEM dashboards that provide clear, actionable visualizations for detecting security anomalies in near real-time. + Monitor SIEM dashboards to detect… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …and analyze ACAS (Assured Compliance Assessment Solution) and STIG ( Security Technical Implementation Guide) reports; coordinate remediation efforts with relevant ... and Milestones (POA&M) for identified risks and vulnerabilities. + Perform annual security reviews to verify ongoing compliance. + Participate in Continuity of… more
    TekSynap (10/25/25)
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  • Senior Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do… more
    RTX Corporation (01/15/26)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (12/29/25)
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  • Sr. AWS Administrator (Hybrid USA)

    DXC Technology (Charleston, SC)
    …and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private and hybrid clouds. The world's ... practices to manage and provision infrastructure components like VPCs, subnets, security groups, and load balancers. + Planning and implementing Network solutions… more
    DXC Technology (11/21/25)
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  • Application Administrator II

    University of Rochester (Rochester, NY)
    …on-premise application installations, including but not limited to, ensuring security standards are applied, troubleshooting, implementing new solutions and ... software companies. Researches and answers technical application, database, server, and security configuration questions. Serves as an escalation point for support… more
    University of Rochester (11/06/25)
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