• AeroVironment (Herndon, VA)
    …Intermediate or Managing Professional certification. + Microsoft Certified: Modern Desktop Administrator Associate or equivalent. + CompTIA Network+, Security +, ... **Worker Type** Regular **Job Description** **Summary** The Service Desk Technician III is a member of the IT Service Desk team and serves as the highest technical… more
    DirectEmployers Association (01/06/26)
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  • 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 (12/11/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency ... ** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with...diagnose and resolve complex issues, maintaining high availability and security of video services.** **Your role will also encompass… more
    General Dynamics Information Technology (12/11/25)
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  • Mid-Level Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Mid-Level Tier III Administrator to provide support to Defense Information Systems Agency ... 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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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …along with a drive for innovation to GDIT. Our **SharePoint / Systems Administrator ** must have: + ** Security Clearance Level:** Active Top Secret clearance. ... and Operations **Skills:** Microsoft SharePoint Administration,SharePoint Management,System Administration **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 6 +… more
    General Dynamics Information Technology (01/05/26)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …in 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 seeking a Cyber Operations… more
    TekSynap (12/02/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …Windows 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… more
    TekSynap (12/24/25)
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  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …drive for innovation to GDIT. Our **Directory Services Engineer / Senior Systems Administrator ** must have: + ** Security Clearance Level:** Active Top Secret ... Infrastructure and Operations **Skills:** Directory Services,System Administration,Technical Support **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 8 +… more
    General Dynamics Information Technology (01/05/26)
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  • Contracts Administrator

    Rubrik (Washington, DC)
    … and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers ... 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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  • 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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  • 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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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …then choose MITRE - and make a difference with us. The Information System Security Department (R311) within the Global Security Services Division (R300) is ... looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected candidate will support multiple… more
    The MITRE Corporation (11/08/25)
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  • Systems Administrator 2 (Linux/Unix)…

    Oracle (Washington, DC)
    …software installation. You will support critical priorities such as patient safety, cyber security , as well as contributing to availability, reliability, and ... III and other support per service request, complete cyber validation and checklists to maintain cyber ...Servers and system administration + Must have background in Cyber Security , Networking and Server Configurations +… more
    Oracle (12/21/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …award, with an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: + Manage and maintain ... devices, and implement and ensure compliance with applicable system security controls. + Optimize system operations and resource utilization...4 years of experience in lieu of degree. Level III : Bachelors and 9-17 years of experience or an… more
    SAIC (12/06/25)
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  • Nissc III Pursuit

    SAIC (Washington, DC)
    …Logistics + Network Engineer + Program Analyst + Quality Assurance Engineer + Security Administrator + Specialty and Logistics Engineering + Software Engineer + ... INTEGRATED TACTICAL WARNING/ATTACK ASSESSMENT (NCMC-ITW/AA) AND SPACE SUPPORT CONTRACT III (NISSC III ).** **Please note that this...Systems Administrator + Systems Architect + Systems Engineer + Systems… more
    SAIC (11/06/25)
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  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …from security threats. The candidate will perform tasks such as ensuring cyber security is baked into the design of new/existing operational environments; ... Department Summary: The Cybersecurity Risk Management Department (R311) within the Global Security Services Division (R300) is looking to fill a Senior Information… more
    The MITRE Corporation (12/18/25)
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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 ... and driven **Endpoint Security as a Service (ESS) Engineer and Systems Administrator ** to join our team at the Washington Navy Yard - where innovation meets… more
    Leidos (12/24/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …Hat Certified System Administrator - RHCSA). + DoD 8570 IAT Level II/ III certifications for roles requiring security clearances. _At Nightwing, we value ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …processes and security protocols and makes recommendations for increased cyber security protection. **Minimum Qualifications** + Bachelor's Degree in ... Level: IT-I Critical Sensitive **Certifications:** + Computing Environment: IAT II or IAT III ( Security + or similar) + 01-M Baseline Certification: One of the… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • ServiceNow Developer | Active Secret clearance

    General Dynamics Information Technology (Fairfax, VA)
    …Required** **Preferred Skills / Certifications:** + DoD 8570.01-M IAT Level II or III certification (eg, Security +, CISSP, CISM) + Experience supporting DoD ... - IT Service Management (CIS-ITSM) | ServiceNow - ServiceNow, Certified System Administrator (CSA) | ServiceNow - ServiceNow, Certified Application Developer (CAD) |… more
    General Dynamics Information Technology (01/03/26)
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