• 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...to health, retirement, professional development, and more! For more information , please visit our website athttps://vso-inc.com/careers Salary Description $115,000.00… more
    Virtual Service Operations (12/11/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) Global ... and Break-Fix support after hours. ** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and Lead to… more
    General Dynamics Information Technology (12/11/25)
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  • Mid-Level Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** **GDIT is seeking a Mid-Level Tier III Administrator to provide support to Defense Information Systems Agency (DISA) Global ... and Break-Fix support after hours. ** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and Lead to… more
    General Dynamics Information Technology (12/11/25)
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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 ... Ensures that all endpoints maintain a strong security posture against evolving cyber threats. + Leads initiatives to standardize and optimize endpoint configurations… more
    Koniag Government Services (11/02/25)
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  • Cyber Analyst III

    CAE USA INC (Arlington, TX)
    …DoD and separate service regulations, directives and procedures. Function as Information Technology Security Administrator , coordinate and oversee compliance of ... with respect to NISPOM and Department of Defense (DoD) Information Security requirements. Audit information system security...of Splunk Admin roles . + 10 years of Cyber Experience. + Ability to establish and participate in… more
    CAE USA INC (01/06/26)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into opportunity as a **SharePoint / Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects ... are our differentiator. Our work depends on a **SharePoint / Systems Administrator ** joining our CNIC Applications Support team which provides system administration… more
    General Dynamics Information Technology (01/05/26)
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  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …into opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects while ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our CNIC Applications Support team which provides system administration… more
    General Dynamics Information Technology (01/05/26)
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  • Information Systems Security Officer (ISSO)…

    General Dynamics Information Technology (Bedford, MA)
    …Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Information Security, Information ... years of related experience **US Citizenship Required:** Yes **Job Description:** The Information Systems Security Officer (ISSO) III is responsible for ensuring… more
    General Dynamics Information Technology (12/01/25)
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  • Information System Security Engineer (ISSE)…

    Excentium (Philadelphia, PA)
    …PA SALARY: $125,000 - $150,000 The Information System Security Engineer (ISSE) III will act as the front-line system administrator supporting Naval Surface ... Information System Security Engineer (ISSE) III ...is a Service-Disabled Veteran owned small business that provides Cyber Security Engineering, Information Assurance (IA), management,… more
    Excentium (12/31/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking a **Systems ... Administrator ** to join our team of passionate individuals in...boasts a professional workforce comprised of specialists throughout the Information Technology lifecycle and who contribute to a positive… more
    Amentum (12/10/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …database/web engineering or cybersecurity. + Required Certifications: DoD 8140/8570 IAT III (CASP+, CISSP, CCNP Security, or equivalent). + Desired Certifications: ... Oracle OCP, Microsoft Azure Database Administrator Associate, GIAC GWAPT, Kubernetes CKS. **Overview** We are...GIAC GWAPT, Kubernetes CKS. **Overview** We are seeking a Cyber Operations Readiness Assessment (CORA) Reviewer to join our… more
    TekSynap (12/02/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …systems engineering or cybersecurity. + Required Certifications: DoD 8140/8570 IAT III (CASP+, CISSP, CCNP Security, or equivalent). + Desired Certifications: ... Microsoft Certified: Windows Server Hybrid Administrator Associate, VMware VCP, Nutanix NCP. **Overview** We are seeking a Cyber operations Readiness Assesment… more
    TekSynap (12/24/25)
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  • Contracts Administrator

    Rubrik (Des Moines, IA)
    …the power of data by organizing and protecting the world's business information by building a forward-thinking, design-oriented brand that impacts the perception of ... to win, we want to talk to you! Contracts Administrator The Rubrik Commercial Legal Team is responsible for...all software tools & repositories used by Commercial Legal; ( iii ) managing Commercial Legal's front door ticketing system and… more
    Rubrik (12/05/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …IAT 3 Certification within 6 months of hire ( Cyber Workforce Improvement Program- Information Assurance Technical III ) + 15 years experience as a SA in ... Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (12/02/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, ... Cyber Infrastructure Engineer Job Code: 32501 Job Location: Carlsbad,...and in preparation for DCSA audits. + Provide Tier III support for escalated issues and lead troubleshooting efforts.… more
    L3Harris (01/02/26)
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  • Network Security Administrator

    SpaceX (Cape Canaveral, FL)
    …+ 3+ years of network security experience; OR a bachelor's degree in information security, cyber security or security engineering PREFERRED SKILLS AND ... Network Security Administrator Cape Canaveral, FL Apply SpaceX was founded...(ii) US lawful, permanent resident (aka green card holder), ( iii ) Refugee under 8 USC | 1157, or (iv)… more
    SpaceX (01/05/26)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and accreditation ... including support for **RMF (Risk Management Framework)** . + Coordinate with Information System Security Officers (ISSOs) and Information System Security… more
    TekSynap (01/06/26)
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  • Sharepoint Administrator

    BCMC (Arlington, VA)
    …civilian Government agencies and critical asset owners who experience cyber -attacks, providing immediate investigation and resolution. Contract personnel perform ... assist with the restoration of services. We are seeking a Sharepoint Administrator to support the design, development, and deployment of advanced cybersecurity… more
    BCMC (12/23/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …civilian Government agencies and critical asset owners who experience cyber -attacks, providing immediate investigation and resolution. Contract personnel perform ... customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab,… more
    BCMC (10/16/25)
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  • C2 Technician Level III

    General Dynamics Information Technology (Sterling, VA)
    …**Job Description:** **Sense & Warn (S&W) Rapid Deployment C2 Technician - Level III ** **Position Overview:** The **Sense & Warn (S&W) Rapid Deployment C2 Technician ... - Level III ** is a senior-level technical position requiring subject matter...highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and Competencies:** + Self-motivated… more
    General Dynamics Information Technology (11/04/25)
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