• ISSO Administrator

    Insight Global (Phoenix, AZ)
    Job Description Insight Global is seeking a detail-oriented ISSO Administrator with hands-on experience in Active Directory to join our client's fast-paced ... security operations team. This role supports AD operations and ticket-based workflows, with the opportunity to be mentored by a long-term team member and grow into an Active Directory Engineer role. Key Responsibilities: Support in the areas of electronic… more
    Insight Global (10/03/25)
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  • Information Systems Security Officer ( ISSO

    General Dynamics Information Technology (Boston, MA)
    …experience **required.** + Prior performance in roles such as System, Network Administrator , or ISSO . **Education:** + Bachelor's degree OR Associate's degree ... of related experience **US Citizenship Required:** Yes **Job Description:** The ISSO is responsible for ensuring the appropriate operational security posture is… more
    General Dynamics Information Technology (09/23/25)
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  • SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …well independently and on a team #LI-Onsite Keyword: Information Technology, Systems Administrator , ISSO , Skillbridge, Military transition, Kratos Defense is an ... and global customers. Kratos has an exciting opportunity for a System Administrator to support system and infrastructure engineers, cloud engineers, and developers… more
    Kratos Defense & Security Solutions, Inc. (08/22/25)
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  • ACAS Administrator

    General Dynamics Information Technology (Fort Drum, NY)
    …Support Team and works directly with the Information Systems Security Officer ( ISSO ). The ACAS Administrator needs the appropriate experience, education level, ... of related experience **US Citizenship Required:** Yes **Job Description:** **ACAS Administrator ** **XVIII ABC Hub and Spoke MTCs provide individual and collective… more
    General Dynamics Information Technology (09/23/25)
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  • Information System Security Officer

    Leidos (Columbia, MD)
    …adapt quickly within dynamic regulatory environments. + Prior experience as an ISSM, ISSO , System Administrator , or CSSO supporting DoD and DCSA security ... has a new and exciting opportunity for an Information Systems Security Officer ( ISSO ) in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/03/25)
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  • Information Assurance Technician

    Huntington Ingalls Industries (Des Moines, IA)
    …6 years relevant experience. + Working experience in IT roles such as System Administrator , Network Administrator , or ISSO or related. + Strong understanding ... the primary duties and responsibilities of an Information System Security Officer ( ISSO ) for non-SAP mission networks. Perform duties and responsibilities of an … more
    Huntington Ingalls Industries (09/26/25)
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  • Information Systems Security Officer ( ISSO

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …Diploma with 4 years of work experience in any combination of: System Administrator (SA), Information System Security Officer ( ISSO ), Information System Security ... with 2 years of work experience in any combination of: System Administrator (SA), Information System Security Officer ( ISSO ), Information System Security… more
    Athenix Solutions Group, LLC (08/08/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Palmdale, CA)
    …join our team of cyber security professionals as an Information System Security Officer \( ISSO \) on\-site at Palmdale, California\. As an ISSO , you will be ... Information System Security Manager's \(ISSM\) guidance\. You will collaborate with fellow ISSO 's, ISSM's, and diverse integrated product teams to: * Develop system… more
    Lockheed Martin (08/29/25)
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  • Tech Ops Officer

    Nightwing (Sterling, VA)
    …Degree in Engineering or Education or equivalent + Security certifications (eg ISSO , System Administrator , etc.) **Travel Qualifications:** + Ability to support ... 10 percentage of CONUS travel. _At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation,… more
    Nightwing (09/17/25)
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  • Senior Information System Security Officer…

    Steampunk (Mclean, VA)
    **Overview** The ** ISSO ** serves as a Cyber Security Specialist and will perform level III ISSO and/or ISSO support. **Contributions** + Ensuring that ... (CISSP) + Certified Information Systems Auditor (CISA) + Salesforce Certified Administrator **Preferred Skills** + Demonstrated ability to rely on extensive… more
    Steampunk (10/03/25)
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  • Network Engineer (Engineer Network 2)

    HII (Albuquerque, NM)
    …conflict. . As the Network Engineer, you will be expected to assist the on-site ISSO and System Administrator with the Certificate to Field and Authority to ... to work independently with minimal supervision. * Experience setting up administrator and service accounts, while maintaining system documentation, tuning system… more
    HII (09/27/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in ... safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (08/20/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will ... do:** The Administrator is responsible for the local DoD Mission network...IT expertese for configuration changes affecting the systems/enclave, notify ISSM/ ISSO of any configuration changes, and bring before CCB… more
    RTX Corporation (09/30/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and qualified Senior ... Network Systems Administrator - Primary Domain Administrator (PDA) to...PDA WILL MAKE AN IMPACT:** + Interact with the ISSO to ensure synchronization. + Build, maintain, configure, update… more
    General Dynamics Information Technology (09/27/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description **Overview** ... **About the Role** We are seeking a **Senior System Administrator - Network Security** to support our federal government...IT Security support to the Information System Security Officer ( ISSO ) and System Owner (SO) working closely with System… more
    St. George Tanaq Corporation (08/19/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... enhancements to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities: + Provide support for… more
    COMSO, Inc (09/02/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... performance. + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information System Owner (ISO) regarding system changes as part of… more
    Synergy ECP (09/01/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    SIPRNet Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... III findings associated with scans of network devices. + Coordinate with ISSO /ISSM to update POA&M and reflect open vulnerabilities associated with network devices.… more
    CACI International (08/08/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... Yes/No + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information System Owner (ISO) regarding system changes as part of… more
    Synergy ECP (07/23/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for our corporate… more
    CACI International (10/04/25)
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