• Sr. Principal Windows/ VMware Systems…

    Northrop Grumman (Baltimore, MD)
    …will include but not be limited to the following: + Perform as a SWindows/ VMware systems administrator . + Experience operating under and managing systems within ... of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. Please note that… more
    Northrop Grumman (11/01/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …deployment of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare ** for a unique, tailored ... SKILLS AND EXPERIENCE:** + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. +...**DESIRED SKILLS AND EXPERIENCE:** + Experience with migrating from VMWare 7.x to VMWare 8.x and knowledge… more
    Intrepid Solutions and Services (11/26/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …include but not be limited to the following: + Perform as a primary Windows/ VMware systems administrator for a classified government contact. + Maintain smooth ... your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum, MD. Please note… more
    Northrop Grumman (11/13/25)
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  • System/Network Administrator (Onsite)

    RTX Corporation (Fulton, MD)
    …+ A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator (RHCSA), VMWare VCP, or other industry relevant certifications + ... or support of virtualized environments leveraging a range of technologies including VMWare , Hyper-V, Citrix, and Proxmox. * Administration or support of enterprise… more
    RTX Corporation (11/21/25)
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  • Nuclear Regulatory Commission

    TekSynap (Rockville, MD)
    …Deployment SCCM Engineer Splunk SIEM Security Engineer Security Engineer Azure Cloud Engineer VMware /Azure Administrator Many of the roles will require a Public ... Trust background check. If you are contacted for an opportunity the employment manager will provide the job description and requirements. **Overview** We are seeking individuals who are interested in working on our Nuclear Regulatory Commission contract,… more
    TekSynap (10/07/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows ... systems. + Administer and optimize virtualization platforms such as VMware vSphere, Broadcom, or Micro sof t Hyper-V to...) , Micro sof t Certified: Windows Server Hybrid Administrator Asso cia te, or Red Hat Certified System… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **Exciting Opportunity: Join Our Team as a Linux System Administrator !** Are you passionate about Linux systems and eager to make a significant impact?… more
    CACI International (10/18/25)
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  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    Systems Administrator 1 Location Annapolis Junction, MD Job Code 2149 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (11/17/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator ... At GDIT, people are our differentiator. As a Storage Administrator you will help ensure today is safe and...NetApp storage grid. + Knowledge of virtualization platforms (eg, VMware ) and their integration with storage systems. + Familiarity… more
    General Dynamics Information Technology (10/09/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …8 years of relevant experience. + Must have experience as a systems administrator providing direct support to end users and technical staff (developers, testers, ... have knowledge of Red Hat 7 and 8, and VMWare . + Must have experience with Apache Tomcat, IIS,...based on position level and/or job specifics. **CNS Systems Administrator ** **116698BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (09/29/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical professionals in **Linthicum, ... to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively...+ Windows server management experience + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems + … more
    Northrop Grumman (11/19/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …& Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join its Classified Solutions ... but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational activities of the… more
    Northrop Grumman (10/16/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and maintenance of… more
    Leidos (11/18/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (11/17/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    System Administrator 3 Location Annapolis Junction, MD Job Code 2127 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator 3 Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (11/17/25)
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  • Systems Administrator

    CACI International (Linthicum, 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 crucial role in...+ Ansible experience - Experience in building and maintaining VMware environments. + Security + cert _Desired:_ AWS experience… more
    CACI International (09/27/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified nature of ... and maintain monitoring tools such as ELK, SolarWinds, and VMware Aria. + Functional knowledge of networking such as...+ Functional knowledge of networking such as Cisco and/or VMware NSX technologies. + Functional knowledge of storage solutions… more
    Northrop Grumman (10/02/25)
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  • Senior Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our intel team. The SA provides support for implementation, ... have the following skills: + Experienced with Linux, Windows, VMWare + Support the development of Service Now Workflows,...for escalated tickets + Experienced with Linux, Windows, and VMWare + Support the development of Service Now Workflows,… more
    Belay Technologies (11/19/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... cutting-edge technologies across multiple hosting platforms, including OpenStack, AWS, and VMware , all while supporting Linux VMs. + **Continuous Learning:** Dive… more
    CACI International (11/14/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …typically 3+ years of experience + 5+ years of experience as a System Administrator + Experience with administration of VMware , Linux systems, and Windows ... and redefine what's possible. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as we continue… more
    Parsons Corporation (12/04/25)
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