• Cyber Security Administrator

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator III * 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 III ? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking… more
    Virtual Service Operations (09/11/25)
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  • Administrator III , Information…

    Invenergy (Chicago, IL)
    …or after the 3-day posting window. Job Description Position Overview The Administrator III , Information & Cyber Security will build and maintain the data ... data, ie email, Teams, Sharepoint, etc. The data protection administrator will also work with the Legal and Compliance...DLP policy violations and data loss incidents, and manage security alerts related to data protection. Support secure software… more
    Invenergy (08/28/25)
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  • Senior Systems Administrator III

    V2X (Bangor, WA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator III Generalist - active TS/SCI clearance to support our ... Microsoft, Red Hat, ServiceNow, and SolarWinds. Responsibilities + The Senior Systems Administrator III - Generalist supports the Information Technology (IT)… more
    V2X (09/05/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Sparks, NV)
    …detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III , you will be using your skills and expertise to assist in ... to detail + The ability to obtain and maintain a United States Secret Security Clearance **Qualifications We Prefer:** + Previous administrator or end user… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Network Administrator III - Crystal…

    Epsilon, Inc (Arlington, VA)
    **Network Administrator III ** **Epsilon is now part...Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and ... ranging from systems administration and network engineering to Information security and data center management, are essential to the...as a top priority. **An average day:** As Network Administrator III , you will be responsible for… more
    Epsilon, Inc (09/06/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Bedford, MA)
    …+ 2 years' experience OR equivalent experience (4 years) **Certifications:** + IAT Level III - (CISSP, CASP+ CE, CCNP Security , CISA, etc.) **Clearance Required ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CASP CE+ - CompTIA -… more
    General Dynamics Information Technology (09/02/25)
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  • Endpoint Engineering Services ( Cyber IT…

    Koniag Government Services (San Antonio, TX)
    …Solutions,** a Koniag Government Services company, is seeking an Endpoint Engineering Services ( Cyber IT Business Process Engineer III ) to support KDS at Joint ... (DLP), and encryption technologies. + Ensures that all endpoints maintain a strong security posture against evolving cyber threats. + Leads initiatives to… more
    Koniag Government Services (07/18/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …we may have the perfect role for you! As a Product Support Engineer III , you will be using your skills and hands-on expertise to provide technical support ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Cyber Analyst III

    CAE USA INC (Arlington, TX)
    …separate service regulations, directives and procedures. Function as Information Technology Security Administrator , coordinate and oversee compliance of multiple ... About This Role Summary Implement and monitor security processes relative to IT Policy, Procedure, and...of Splunk Admin roles . + 10 years of Cyber Experience. + Ability to establish and participate in… more
    CAE USA INC (09/16/25)
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  • Informtion System Security Engineer (ISSE)…

    Excentium (Philadelphia, PA)
    …Citizenship LOCATION: Philadelphia Pa. The Information System Security Engineer (ISSE) III will act as the front-line system administrator supporting Naval ... Informtion System Security Engineer (ISSE) III Summary Title:Informtion...is a Service-Disabled Veteran owned small business that provides Cyber Security Engineering, Information Assurance (IA), management,… more
    Excentium (10/01/25)
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  • Information Systems Security Officer (ISSO)…

    General Dynamics Information Technology (Bedford, MA)
    …system, networking, security management) relative to assigned duties. + Execute the cyber security portion of the self-inspection, to include security ... **US Citizenship Required:** Yes **Job Description:** The Information Systems Security Officer (ISSO) III is responsible for...and review of all system assessment plans. + Identify cyber security vulnerabilities and assist with the… more
    General Dynamics Information Technology (09/01/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and ... This role ensures compliance with DoD cybersecurity policies, oversees network security operations, and supports system accreditation processes under DISA, DoN, and… more
    TekSynap (07/09/25)
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  • ACAS Administrator

    General Dynamics Information Technology (Fort Drum, NY)
    …Linux Command Line. The ACAS Administrator is a critical part of the Cyber Security Support Team and works directly with the Information Systems Security ... Administrator needs the appropriate experience, education level, security clearance, and certifications to administer the ACAS and...a weekly basis and generates a report for the Cyber Security Team, ISSO, ISSM, and Director's… more
    General Dynamics Information Technology (09/23/25)
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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 to join our team at the Washington Navy… more
    Leidos (10/03/25)
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  • IT Systems Administrator - Security

    Commerce Bank (Kansas City, MO)
    …+ Certification or related Microsoft or Linux training preferred + Certification or related Cyber Security training preferred *Must be eligible to work in the US ... to support the company's AIX, Windows, and Linux Server Security platforms. Platform Security administrators design, install...roles. This compensation range is for the IT Systems Administrator III job and contemplates a wide… more
    Commerce Bank (09/16/25)
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  • System Administrator

    Rite-Solutions Inc. (Dahlgren, VA)
    …Dahlgren, VA. You will provide daily support for a DoD environment that supports a cyber warfare enclave. The Program The Systems Administrator will be part of a ... team of experts charged with providing support in the areas of cyber analysis and cyber development capabilities in response to Navy's and DoD's needs for … more
    Rite-Solutions Inc. (08/26/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Linux system management skills are required. + Must meet DoD 8570 Cyber Security Workforce (CSWF) criteria of Information Assurance Technical (IAT) ... tracking/distribution and backup/recovery of system configurations and user data files. TIER III (Sr. Linux Systems Administrator ) + Understand and use essential… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Systems Administrator - Senior

    Amentum (Warrenton, VA)
    Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a System Administrator ... change. **Responsibilities:** The duties and responsibilities of theSenior System Administrator include, but are not limited to, the following:...certs include - CCNA Security , GISCP, GSEC, Security + CE, SSCP + Level III certs… more
    Amentum (09/25/25)
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  • Network Administrator

    Air Comm Corporation (Westminster, CO)
    …Management responsibilities as needed. . Work with SOC team to ensure solid cyber security for the entire organization Requirements Required skills and ... Network Administrator Thornton, CO (http://maps.google.com/maps?q=14903+Grant+Street+Suite+#110+Thornton+CO+USA+80023) Apply Description At Signia Aerospace, the… more
    Air Comm Corporation (09/18/25)
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  • Systems Administrator - Active Top Secret…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Job Description **Systems Administrator ** Seize your opportunity to make a personal impact as a ... Systems Administrator with GDIT. A career in enterprise IT means...of Windows server systems, performing Tier II and Tier III administration, troubleshooting, and root-cause-analysis activities + Perform system… more
    General Dynamics Information Technology (10/04/25)
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