• Network and Computer Systems

    ManTech (Belcamp, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is ... an **onsite** position. The ** Network and Computer Systems Administrator ** will work in support of the Army for the Network Modernization & Mission … more
    ManTech (06/11/25)
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  • Systems Administrator

    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 DOING ... we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll be...development, and creativity\. **Basic Qualifications:** * Bachelor's degree in Computer Science or related discipline plus Twenty \(20\) years'… more
    Lockheed Martin (07/03/25)
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  • Senior Network / Systems

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network / Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/senior- network - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Network Administrator

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking a proven ** Network Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting… more
    SAIC (07/02/25)
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  • Network Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Network Administrator 3** to join our **Security and Electronic Systems ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (05/14/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Network Administrator 2** to join our **Security and Electronic Systems ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (05/14/25)
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  • Principal Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...lasting impactful results. Join our team as a **Linux Systems Administrator ** , where you'll provide crucial… more
    Leidos (05/13/25)
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  • Systems Administrator

    Textron (Hunt Valley, MD)
    ** Systems Administrator \- Hunt Valley** **Description** **Job Summary:** System Administrators collaborate with a diverse team to support classified information ... upgrading applications, and respond to incidents that occur on the information systems \. ** Systems Administrator Responsibilities, but are not limited… more
    Textron (06/12/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** Join our dynamic team as a Systems Administrator , where you will play a...you will play a crucial role in supporting Active Network Defense (AND), Computer Network more
    CACI International (07/09/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking a proven **Linux Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting… more
    SAIC (07/02/25)
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  • Sr. Systems Administrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Sr. Systems Administrator . The System Administrator is responsible for implementing, troubleshooting, and maintaining ... ensuring smooth day-to-day operations, monitoring, and problem resolution for client/server/storage/ network devices and mobile devices. The administrator also… more
    BigBear.ai (06/13/25)
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  • Principal Windows/VMware Systems

    Northrop Grumman (Baltimore, MD)
    … for a classified government contract. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...the best work of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows/VMware Administrator more
    Northrop Grumman (06/26/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …customers, in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract.… more
    Northrop Grumman (07/02/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …bring exceptional talent to an array of missions that includes computer network operations, vulnerabilities, characterization, information assurance, and ... emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting and… more
    Nightwing (04/15/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …customers, in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team… more
    Northrop Grumman (05/21/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …and administration of local systems using multiple protocols and various computer systems . Writes detailed/technical problem reports, assists with root cause ... System Administrator Location Hanover, MD Job Setting On-site Job...Bachelor's degree in information technology, cybersecurity, data science, information systems , or computer science SECURITY CLEARANCE .… more
    Systems Technologies, Inc. (06/03/25)
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  • Systems Administrator 3 (TS/SCI…

    Huntington Ingalls Industries (Fort Meade, MD)
    …operation of multi-user computer systems , including coordination with network administrators. Duties may include setting up administrator and service ... short video: https://vimeo.com/732533072 Job Description HII Mission Technologies is seeking a Systems Administrator 3 to support our critical DoD mission… more
    Huntington Ingalls Industries (05/15/25)
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  • Principal High Performance Cluster Systems

    Northrop Grumman (Baltimore, MD)
    …customers, in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...Solutions team is seeking a well-qualified **High-Performance Cluster (HPC) Systems Administrator ** to join its dynamic team… more
    Northrop Grumman (05/17/25)
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  • Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Annapolis Junction, MD. ... to users experiencing technical issues with hardware, software, and network systems . + Create, modify, and delete...password resets and RSA token pin recovery. + Manage systems administrator credential services such as TPAM.… more
    Northrop Grumman (06/14/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (05/14/25)
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