• Staff Operations Officer (SOO) (TS/SCI with Poly…

    General Dynamics Information Technology (Chantilly, VA)
    …when needed WHAT YOU'LL NEED TO SUCCEED: + Working knowledge in computer and network operating systems , cryptocurrency, network security, enterprise ... network security + Experience using customer reporting systems and templates. + Experience planning, coordinating, and supporting customer operations. +… more
    General Dynamics Information Technology (09/17/25)
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  • Penetration Tester

    CACI International (Annapolis Junction, MD)
    …The ideal candidate will have a strong background in penetration testing, network protocols, operating systems , architectures, equipment, and security ... and recommend improvements to enhance the security posture of our systems and networks. **Key Responsibilities:** + Perform vulnerability and penetration testing… more
    CACI International (07/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform ... software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies,… more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance + Perform ... software installations and upgrades to Unix/Windows operating systems and layered software packages and...+ General knowledge of Windows and UNIX administration, computer systems hardware, network administration, Storage administration and… more
    General Dynamics Information Technology (08/26/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Bossier City, LA)
    …Infrastructure and Operations **Skills:** Deployment, Operating Systems (OS), Systems Architecture, Systems Engineering ** Certifications :** Security+ CE ... security controls to reduce the attack surface of the Operating Systems and network equipment...LDAP Integration + Security Clearance : **Secret** + Required Certification : Sec+ CE or DoD 8140 equivalent + Location:… more
    General Dynamics Information Technology (08/08/25)
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  • Cybersecurity Senior Engineer - Threat Engineering…

    Truist (Atlanta, GA)
    …information security technologies including but not limited to firewalls, intrusion detection/prevention systems , network operating systems , identity ... essential functions. + Bachelor's degree and eight years of experience in systems engineering or administration or an equivalent combination of education and work… more
    Truist (09/20/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. The ... integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance + Communicate… more
    COMSO, Inc (09/02/25)
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  • Software Engineer, Enterprise Switching

    Cisco (San Jose, CA)
    …team of engineers involved in the development of software for our next generation Network operating systems . This team defines, architects, designs, and ... with powerful networking technologies in the areas of embedded switching, AI and network applications. **Our Minimum Qualifications for this Role:** + You have a… more
    Cisco (09/11/25)
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  • Information Technology Specialist 3 (Information…

    New York State Civil Service (Rochester, NY)
    …of enterprise IT environments, including but not limited to system administration, network architecture, operating systems , endpoint detection and response ... incidents or other critical activities that may impact sensitive information, critical systems , NYS agencies, or ITS. Additional information on shift will be… more
    New York State Civil Service (08/23/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. + ... and configure network components, along with implementing operating systems enhancements to improve reliability and...Service Management (ITSM) is required. + ITIL 4 platform certification is required. + Four (4) years of experience… more
    General Dynamics Information Technology (07/23/25)
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