• Mission Support and Test Services (North Las Vegas, NV)
    …sharing and best practices. + Identify, report, and assist in the remediation of Cyber Security threats and vulnerabilities. + Validate the functionality of ... and existing security infrastructure capabilities. + Conduct a variety of Cyber Security policy compliance tasks such as discovering unauthorized devices,… more
    DirectEmployers Association (09/06/25)
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  • Tyto Athene (Washington, DC)
    …in Washington, DC. **Responsibilities:** + Accurately review, annotate, and resolve security incidents tasked by the Intrusion Detection Team, Watch Officer, SOC ... on AOUSC needs. + Conduct Incident Triage to prioritize newly identified security incidents for follow-on action. Identify all relevant data sources for initial… more
    DirectEmployers Association (10/23/25)
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  • Cyber Security Administrator

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator II * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in ... your career as a Cyber Security Administrator II ? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking… more
    Virtual Service Operations (09/10/25)
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  • Cyber Range Linux Systems…

    Adapt Forward (North Charleston, SC)
    Cyber Range Operations Lead/Staff North Charleston, SC TS Clearance Required to Start Position Requirements and Duties: Our collaborative cyber test and training ... teams define one-of-kind tailored solutions to the cyber warfighter and deliver results to increase the ...other concurrent activities while meeting customer needs * Follow security procedures to maintain backups, logs, and checklists that… more
    Adapt Forward (10/08/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and… more
    V2X (11/15/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    …best work of your career. We are looking for you to join our team as a ** Cyber Systems Administrator ** based out of **Tampa, FL** . _Please Note:_ + _Due to the ... IAT Level II or higher prior to start date (example: Security + CE) + Provides support for implementation, troubleshooting and maintenance of Information… more
    Northrop Grumman (10/14/25)
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  • Systems Administrator II

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active TS/SCI clearance ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II Cross Domain supports the information technology (IT) Operations… more
    V2X (11/14/25)
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  • Jira Administrator II (TS)

    Koniag Government Services (Washington, DC)
    Eagle Harbor Solutions, a Koniag Government Services company, is hiring a Jira Administrator II . Position requires an active Top Secret/SCI Clearance with ... their mission. We are currently seeking an experienced Jira Administrator II who shares our conviction that...* Candidate must possess an active DOD TS/SCI level security clearance. * Experience as a JIRA Admin or… more
    Koniag Government Services (11/12/25)
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  • IT Operations Support Administrator

    City and County of San Francisco (San Francisco, CA)
    …limited to Black, Indigenous, and people of color (BIPOC). The IT Operations Support Administrator II is a key player in driving technology success across the ... the Network, Telcom and Data Centers + Office of Cybersecurity including Cyber Defense, Identity Management and Disaster Recovery + Public Safety Systems and… more
    City and County of San Francisco (10/29/25)
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  • Tier II Systems Administrator

    NANA Regional Corporation (Portsmouth, NH)
    LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join our team of outstanding professionals, apply today! **Job Summary:** Tier ... schedules + Manage group policies + Manage user and system accounts and security groups in Active Directory via front-end services + Research and produce purchase… more
    NANA Regional Corporation (08/29/25)
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  • Cyber Systems Security Engineer…

    Lockheed Martin (Fort Worth, TX)
    …and system deployment\. Position will require close coordination with program cyber security representatives, cross\-functional lab development engineering teams ... availability and performance \*Computer infrastructure designs that are compliant with cyber security and system processing requirements \*Enterprise level… more
    Lockheed Martin (11/13/25)
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  • IT Systems Administrator

    Three Saints Bay (Newport, RI)
    **IT Systems Administrator and Security Specialist (5049)** Location **Newport, RI** Job Code **5049** \# of Openings **1** Apply Now ... Government Contractor industry leader, is seeking an **IT Systems Administrator and Security Specialist** to join our...cyber tools, processes, and procedures to enhance the security of individual platforms, systems, or networks to the… more
    Three Saints Bay (10/28/25)
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  • Cyber Systems Security Engineer…

    Lockheed Martin (Palmdale, CA)
    …**Business Unit:** AERONAUTICS COMPANY **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** ... **Description:** The Cyber Systems Security Engineer Staff will...with you\. **Basic Qualifications:** * DoD 8570 IAT Level II certificate such as CompTIA Security \+, CySA,… more
    Lockheed Martin (10/10/25)
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  • Network Security Administrator

    SpaceX (Hawthorne, CA)
    Network Security Administrator Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... ultimate goal of enabling human life on Mars. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a...security experience; OR a bachelor's degree in information security , cyber security or … more
    SpaceX (11/06/25)
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  • Network Security Administrator

    SpaceX (Cape Canaveral, FL)
    Network Security Administrator Cape Canaveral, FL Apply...security experience; OR a bachelor's degree in information security , cyber security or ... ultimate goal of enabling human life on Mars. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a...applicant must be a (i) US citizen or national, ( ii ) US lawful, permanent resident (aka green card holder),… more
    SpaceX (10/06/25)
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  • ISSM - Cyber Engineer

    CACI International (Offutt AFB, NE)
    …administrators with applying security patches; validates changes. + Evaluates potential cyber security risks and recommends corrective action. + Confers with ... technical problems, priorities, and methods. + Ensures all relevant cyber security considerations are integrated into systems...an Information Assurance Management Level II (IAM II ) DoD 8570 or Information Systems Security more
    CACI International (11/05/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    …DISA training. If you're ready to take on one of the most vital roles in national security cyber defense - _let's talk_ . This is your chance to lead from the ... **Description** **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator...in lieu of degree). + **DOD 8570 IAT Level II ** certification or higher. + Expertise in Windows Server… more
    Leidos (10/03/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …+ Must have a minimum of eight years of related experience with two years in cyber security . + Must have 5 years of computer experience in information systems ... EC-Council - EC-Council, SSCP - ISC2 - ISC2, CompTIA Security + certified (DoD 8570 IAT Level II...**US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and… more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …a bachelor's degree. DoD 8570 compliance with Information Assurance Technical (IAT), Level II . Security Clearance: **_** Qualified applicants MUST HAVE AN ACTIVE ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/13/25)
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  • Senior Systems Administrator

    TekSynap (IA)
    …Analyst (CySA+) + Global Information Assurance Certification (GIAC) Global Industriel Cyber Security Professional (GICSP) + Global Information Assurance ... IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Certifications** + DoD 8570 IAT Level II Baseline Certification + COMPTIA Security + CE + Cisco Certified… more
    TekSynap (11/15/25)
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