• Network Administrator Senior

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...operate. At GDIT, people are our differentiator. As a Network Administrator Senior you will… more
    General Dynamics Information Technology (06/26/25)
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  • Senior Network Administrator

    SAIC (Reston, VA)
    …excellence on programs of national importance. We are seeking a highly motivated Network Administrator to join our National Intelligence Program supporting the ... of a complex, hybrid on-premises and cloud enterprise IT environment. As a Network Administrator supporting Network Operations, you'll be challenged with… more
    SAIC (06/03/25)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Linthicum Heights, MD)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator ** to join its dynamic team of ... (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret...+ Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, or SAP/SAR access would… more
    Northrop Grumman (05/28/25)
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  • Senior CMDB Administrator

    Chenega Corporation (Springfield, VA)
    Senior CMDB Administrator Springfield, VA Join our Talent Network Senior CMDB Administrator Springfield, VA Chenega Agile Real-Time Solutions (CARS) ... and take your career to the next level! The Senior CMDB Administrator is responsible for the...6 months + ITIL Foundations Certification desired + Active TS /SCI clearance Knowledge, Skills and Abilities: + Ability to… more
    Chenega Corporation (04/16/25)
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  • Systems Administrator with Network

    Lockheed Martin (Annapolis Junction, MD)
    …a referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE ... where we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll...software processes may be substituted for a bachelor's degree\. TS /SCI with Poly Required Skills: * Extensive experience with… more
    Lockheed Martin (07/03/25)
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  • Juniper Network Administrator

    Three Saints Bay (Washington, DC)
    **Juniper Network Administrator - TS /SCI Required (4790)**...Engineer - TS /SCI Required** with an active Top Secret clearance to join our Team! ... Perform any other related duties as assigned by the Senior Systems Administrator , Technology or other appropriate...administrator . **Position Requirements:** + **US Citizen.** + **Active Top - Secret Clearance with SCI eligibility.** + BS… more
    Three Saints Bay (06/19/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS /SCI required** Transform ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...technology into opportunity as a **Systems Administrator Senior ** with GDIT. A career in… more
    General Dynamics Information Technology (05/27/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ193858 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support...+ 3+ years of related systems administration experience + TS /SCI with Polygraph is required. + Candidate must possess… more
    General Dynamics Information Technology (05/01/25)
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  • Digital Services Web Server Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ201002 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A...languages (eg, Bash, Python, PowerShell). + Strong understanding of network protocols, DNS, SSL/TLS, and web security practices. +… more
    General Dynamics Information Technology (06/11/25)
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  • Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... and network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings, providing… more
    Leidos (06/11/25)
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  • Senior Linux Administrator

    Amentum (Linthicum, MD)
    …Cyber, Security, & Intel space? If so, look no further. We are seeking an ** Senior Linux Administrator ** to join our team of passionate individuals on our Prime ... configuration. + Maintains operating systems and configuration of computer systems and network devices. + Assists the Government with the creation of custom system… more
    Amentum (06/28/25)
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  • PS - Cloud Developer/DevOps ( TS )

    Stratus Solutions (Alexandria, VA)
    …skills * BS in Computer Science, IT, IS, or equivalent area of technical study * Active Top Secret or TS /SCI Clearance What we are desiring from you (ie the ... data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in our industry.… more
    Stratus Solutions (04/28/25)
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  • System Engineer ( TS /SCI)- Senior

    Vexterra Group (Bethesda, MD)
    …Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup and ... Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the National… more
    Vexterra Group (04/16/25)
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  • Senior System Integrator Engineer…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... work closely with other infrastructure and network engineers, system engineers and O&M team members on...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system… more
    Vexterra Group (04/16/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... other characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (06/03/25)
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  • System Administrator , Senior

    Parsons Corporation (Annapolis Junction, MD)
    …Professional or relevant VMware certification **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... solutions to provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in the Intelligence Community… more
    Parsons Corporation (06/20/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …Adelphi, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System ... and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at...a US Citizen. + Must have an active DoD Top Secret Clearance + MS or BA/BS… more
    Link Solutions Inc (07/04/25)
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  • Network Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven ** Network Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... IT policies and objectives + Train users on basic network operations and escalate advanced issues to senior...minimizing downtime **CLEARANCE REQUIREMENT:** + Must have an active Top Secret clearance **CERTIFICATION REQUIREMENT:** + IAT… more
    SAIC (07/02/25)
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  • Staff Contract Administrator

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...and excellent oral and written communication skills + Current Top Secret Security Clearance **Preferred Qualifications:** +… more
    Northrop Grumman (04/08/25)
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  • Principal Contract Administrator /Sr.…

    Northrop Grumman (Annapolis, MD)
    … clearance is required with the ability to obtain a Top Secret level clearance **Basic Qualifications for a Senior Principal Contracts Administrator ... This position may be filled as a **Principal Contracts Administrator or a Senior Principal Contracts ...clearance is required with the ability to obtain a Top Secret level clearance **Preferred Qualifications for… more
    Northrop Grumman (06/10/25)
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