• Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 1 + ... of hardware and document/report all findings. + Understand the Program Service Level Agreements (SLA) to ensure proper completion...total of 7 days over 2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills… more
    General Dynamics Information Technology (09/02/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …Incident Response testing to validate preparedness. + Maintain Army PPSM (Periodic Program Security Management) and Circuit Registry records in accordance with ... and analyze ACAS (Assured Compliance Assessment Solution) and STIG ( Security Technical Implementation Guide) reports; coordinate remediation efforts with relevant… more
    TekSynap (07/26/25)
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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 ... **DESIRED QUALIFICATIONS** **Education** + Bachelor's degree in computer science, Information Security , or a related technical field-or...be requested to work evenings and weekends to meet program and contract needs. + Amount of Travel: Less… more
    TekSynap (07/26/25)
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  • Database Administrator (Onsite)

    RTX Corporation (Largo, FL)
    …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:** TS/SCI - Current...both an offensive and defensive mindset to support securing information systems, to quickly switch tasks based on changing… more
    RTX Corporation (09/19/25)
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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:** Top Secret -...great team to support exciting, critical programs with classified information system capabilities. Success in this role means you… more
    RTX Corporation (10/16/25)
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  • Sr. Window Administrator

    RTX Corporation (El Segundo, CA)
    …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...many teams to support fast-paced, critical programs with classified information system capabilities. Success in this role means you… more
    RTX Corporation (10/11/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …analysis in accordance with DISA ACAS Best Practices Guide. + Perform Security Technical Implementation Guide (STIG) compliance scans and generate reports to ensure ... systems meet DoD cybersecurity standards. + Manage Army Endpoint Security Solution (AESS) Site Reviewer activities to ensure endpoint protection compliance. +… more
    TekSynap (07/26/25)
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  • Sr. Principal AIX or Linux System…

    RTX Corporation (Tewksbury, MA)
    …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...many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you… more
    RTX Corporation (10/02/25)
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  • Technical Systems Administrator Intern…

    Sierra Nevada Company, LLC (Sparks, NV)
    …management, finance and accounting, operations, human resources, legal, IT, information security , facilities, marketing, and communications. **Qualifications You ... aerospace and defense. This is not your parent's internship program - you won't be getting coffee and ordering...The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word,… more
    Sierra Nevada Company, LLC (09/12/25)
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  • Senior 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 (10/15/25)
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