• Credence (Mclean, VA)
    …C&A experience Risk Management Framework (RMF) and NIST C&A experience DoD Cybersecurity experience Experience in assessing Cybersecurity Controls and conducting ... C&A reviews for large, complex Information systems . Experience with modern and dynamic computing (eg, hybrid computing, edge computing, cloud native microservices)… more
    Talent (11/22/25)
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  • Systems Administrator

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator / Engineer that can come in to take ownership of day-to-day operations. You will partner with ... + Experience patching and upgrading Linux and Windows based operating systems , packages, and applications + Familiarization with cybersecurity principles as… more
    Shuvel Digital (09/25/25)
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  • Cybersecurity System Administrator

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled ** Cybersecurity System Administrator ** to support a secure operational technology environment by integrating ... an individual with both hands-on technical expertise in managing modern enterprise IT systems and a deep understanding of federal cybersecurity frameworks and… more
    M. C. Dean (08/27/25)
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  • Cybersecurity Incident Response…

    GovCIO (Washington, DC)
    …remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior) will be responsible ... **Overview** GovCIO is currently hiring for Cybersecurity Incident Respose Administrator to be...Required Skills and Experience + Clearance Required: Secret + Cybersecurity Certification (such as Certified Information Systems more
    GovCIO (09/24/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    **Overview** As a ** Cybersecurity Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide ... the product being deployed and/or maintained. **Preferred** + Former Developer or Systems Administrator experience + Working knowledge of technologies used for… more
    Steampunk (11/11/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator , Network Engineer as well as the IT team to ... a Cyber IT/ Cybersecurity Workforce (CSWF) position as defined for the Cybersecurity discipline: Systems Administrator (451) - Intermediate Level.… more
    V2X (11/15/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, ... incentives may be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (10/08/25)
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  • Systems Administrator II…

    V2X (Springfield, VA)
    …hands-on experience maintaining Enterprise information systems as a systems administrator or systems engineer . + Demonstrated expertise in the ... with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active TS/SCI… more
    V2X (11/14/25)
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  • Senior Systems Administrator

    Indigo IT, LLC (Washington, DC)
    …Minimum of five (5) years of experience or equivalent work experience as a systems engineer / administrator + Preference of Bachelor's degree in Computer ... Senior Systems Administrator Washington, DC SUMMARY: Founded...+ Communicate with vendors as needed. + Microsoft Certified Systems Engineer preferred. + Proficient in Windows… more
    Indigo IT, LLC (11/12/25)
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  • Cybersecurity Professionals - Ongoing…

    V2X (Reston, VA)
    …Testing Associate Mid-Level (3-7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator + ... and professionalism. If you're looking for a mission-driven career protecting critical systems and infrastructure, join our Cybersecurity Talent Pipeline today!… more
    V2X (08/28/25)
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  • Linux Dev/Ops Systems Administrator

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching ... What you will be doing: Synergy is seeking aLinux Systems Administratorand Dev/Ops Engineer with expertise in...dedicated staff provide a broad range of services in cybersecurity , software, data transport solutions, systems engineering,… more
    Synergy ECP (10/22/25)
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  • System Administrator IV

    Gama-1 Technologies (Silver Spring, MD)
    Summary GAMA-1 Technologies, LLC seeks a highly experienced System Administrator IV to provide advanced systems administration, configuration management, and ... Preferred Qualifications + Certifications such as Microsoft Certified: Windows Server Administrator , Red Hat Certified Engineer (RHCE), VMware Certified… more
    Gama-1 Technologies (11/20/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …+ Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active ... innovative solutions to enable secure and reliable operations of enterprise computer systems . Develop new concepts and processes and analyze root causes and resolve… more
    ENS Solutions (09/12/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/16/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (11/05/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (11/05/25)
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  • Citrix Administrator

    GovCIO (Washington, DC)
    …Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix ... **Overview** GovCIO is currently hiring for a Citrix Administrator , tomanage, maintain, deploy, troubleshoot and support servers for a mixed customer environment… more
    GovCIO (09/24/25)
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  • JIRA Developer and Administrator

    Leidos (Alexandria, VA)
    …the mission-critical systems that keep our nation secure. **_Ready to engineer solutions that matter?_** The Digital Modernization Sector at Leidos is seeking a ... dynamic Senior JIRA Developer and Administrator to support cloud modernization initiatives for the United...degree in a related field (eg, Computer Science, Information Systems , Business) + 12 +years of development and … more
    Leidos (11/19/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …compute) for intelligence missions. Required work will support mostly classified IT systems . The Chief Engineer also must be experienced with management, ... security missions? The BAE Intelligence & Security Sector is seeking a Chief Engineer responsible for leading Cyber IT Engineering for a large Intelligence customer.… more
    BAE Systems (09/09/25)
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