• Information Systems Security Officer…

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …with DoD 8570.01-M with a minimum certification of IAM Level I** The Level 3 Information Systems Security Officer ( ISSO ) shall possess the following ... Information Systems Security Officer ( ISSO ) Annapolis Junction,...years of work experience in any combination of: System Administrator (SA), Information System Security Officer ( ISSO ),… more
    Athenix Solutions Group, LLC (11/07/25)
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  • SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Works well independently and on a team #LI-Onsite Keyword: Information Technology, Systems Administrator , ISSO , Skillbridge, Military transition, Kratos ... assisting with the compliance of classified government contracts and systems . Will be responsible for the security administration, patching,...to a CI Polygraph Desired Skills and Experience + 3 + years of System Administrator experience in… more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (San Antonio, TX)
    Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) San Antonio, TX (http://maps.google.com/maps?q=San+Antonio+TX+USA+78251) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (12/02/25)
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  • Systems Administrator

    Leonardo DRS, Inc. (Largo, FL)
    …to administer servers, databases, and other system components and peripherals. As a Systems Administrator you will be responsible for ensuring high levels of ... the Information Systems Security Manager (ISSM), Information Systems Security Officer ( ISSO ), and the Facility...of directly related experience in current principles and practices systems administration - three ( 3 ) or more… more
    Leonardo DRS, Inc. (10/24/25)
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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 (11/07/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information ... and mobile systems . You will provide Tier 1 through Tier 3 support for problem identification, diagnosis, and resolution while coordinating escalation activities… more
    Kaizen Approach, Inc (11/11/25)
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  • System Administrator

    CACI International (Hanover, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Contractor on MWIII Bridge, in Hanover, MD. We are seeking a System Administrator to support Identity, Credential, and Access Management (ICAM) systems . This… more
    CACI International (12/09/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …+ To provide backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control System-Joint (GCCS-J) ... and maintain the operation of complex relational databases across various operating systems + Implement and manage data security protocols, including access controls… more
    RTX Corporation (10/15/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …database architecture, data security, performance tuning. Experience Level: Senior level Information Systems Security Officer ( ISSO ) Overview: The ISSO will ... software development lifecycle, debugging, testing. Experience Level: Junior to Senior System Administrator (Levels 1 to 3 ) Overview: The System Administrator more
    Belay Technologies (11/13/25)
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  • Insider Threat Program Information System Security…

    Leidos (Washington, DC)
    …For all systems , coordinate with the respective system owner, system administrator or Information System Security Officer ( ISSO ) to notify them that ... Support security assessments by working with the respective system owner, system administrator and/or Information System Security Officer ( ISSO ) to defining the… more
    Leidos (12/08/25)
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  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …senior ISSO , maintain operational security posture to ensure information systems (IS), security policies, standards, and procedures are established and followed. ... other security documentation. + Serve as the Senior Information Systems Security Officer ( ISSO ), maintaining operational security...policy changes. + Previous experience operating as a SCI/SAP ISSO , ISSE, System Administrator , or ISSM. +… more
    The MITRE Corporation (10/25/25)
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  • Multi-Functional Information Systems

    Leidos (Fayetteville, NC)
    **Description** **Launch Your Next Mission: Multi-Functional Information Systems Analyst -Fort Bragg, NC** Step into the future of national defense technology with ... Leidos! We're searching for a driven, mission-focused Multi-Functional Information Systems Analyst to join our team at Fort Bragg, NC. This is your chance to play a… more
    Leidos (11/15/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for ... the implementation, troubleshooting, and maintenance of IT systems across client/server, storage, network devices, mobile devices, and more. In this role, you will… more
    CACI International (11/19/25)
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  • Information System Security Engineer (ISSE) II

    Excentium (Philadelphia, PA)
    …System Security Engineer (ISSE) II will act as the front-line system administrator supporting Naval Surface Warfare Division (NSWD) systems and applications. ... This position will support the CIO, ISSM, ISSO and validator with the maintenance and enhancement of...validator with the maintenance and enhancement of Navy Band systems and architecture to achieve and maintain Certification and… more
    Excentium (10/01/25)
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  • Health System Specialist

    Veterans Affairs, Veterans Health Administration (Milwaukee, WI)
    …reviewed by appropriate personnel, including the Information System and Security Officer ( ISSO ) and Privacy Officer (PO), and issues related to project management ... problem areas or inherent weaknesses in work processes, procedures, information systems and content. Quality and Compliance Responsible for maintaining the… more
    Veterans Affairs, Veterans Health Administration (12/09/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …security posture, and policy changes. + Previous experience operating as a SCI/SAP ISSO , ISSE, System Administrator , or ISSM. + Strong analytical and ... Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified...related experience with a BS in Computer Science; or 3 years and a Master's degree; or a PhD;… more
    The MITRE Corporation (11/08/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    …the product being deployed and/or maintained. **Preferred** + Former Developer or Systems Administrator experience + Working knowledge of technologies used for ... enterprise knowledge base + Support Information System Security Officers ( ISSO ) with activities such as security scan analysis and...a US government Security Clearance + Master's Degree and 3 years of relevant experience; OR + Bachelor's Degree… more
    Steampunk (11/11/25)
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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 ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/17/25)
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