• Junior Systems Administrator

    NANA Regional Corporation (Alexandria, VA)
    …is seeking a highly motivated, self-directed individual to fill the role of a Junior Systems Administrator for our existing government client in the Alexandria, ... documentation + Support all aspects of the system environment including systems, network and security. + Provide support developing and maintaining a heavily… more
    NANA Regional Corporation (07/10/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …Engineering staff to plan out future modernization efforts to meet customer and administrator requirements. + Collaborate to perform network latency analysis to ... where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The Administrator more
    Leidos (07/24/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join...team; often taking on the mentorship and guidance of junior level team members. + Communicate effectively with all… more
    Northrop Grumman (07/18/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …Assurance Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking ... junior , mid-level, and senior System Administrator to provide SETA support in Hanover, MD. RESPONSIBILITIES + Assists with basic configuration, monitoring,… more
    Systems Technologies, Inc. (06/03/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (05/19/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    System Administrator I Location Fort Meade, MD Job Code 2123 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com System Administrator I Candidate must have an active TS/SCI w/...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows… more
    DCCA (05/23/25)
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  • Firewall Administrator & InfoSec Engineer…

    Lockheed Martin (Bethesda, MD)
    …the Boundary Transformation and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer\. **What You Will Be Doing:** In this role, ... implementing, and managing firewall rules, policies, and configurations to ensure network security and compliance * Monitoring and analyzing firewall logs to… more
    Lockheed Martin (07/16/25)
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  • Principal/Sr. Principal Storage…

    Northrop Grumman (Annapolis Junction, MD)
    …By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... Mission Systems is seeking a highly experienced Senior Storage Administrator to join its Classified Solutions team in Annapolis...support to end-users and IT staff. + Work with network and systems administrators to integrate storage solutions with… more
    Northrop Grumman (05/29/25)
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  • Senior Windows Server Systems Administrator

    Leidos (Bethesda, MD)
    …Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) * Experience with SAN or network storage setup and ... thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation Center (NMEC). This role requires… more
    Leidos (07/24/25)
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  • Systems Administrator III/Tools Engineer

    GovCIO (Bethesda, MD)
    …**Responsibilities** This role's responsibilities include but are not limited to: + Mentor junior engineers/analysts on the network tools team | Support the ... administrator -iii-tools-engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_ **ID** _2025-5809_ **Category** _IT Infrastructure & Network Engineering & Operations_… more
    GovCIO (06/23/25)
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  • MECM System Administrator

    Leidos (Odenton, MD)
    …DISA and Fourth Estate Agencies and Leidos is seeking a **MECM/Intune Systems Administrator ** to work at Ft. Meade, MD. **PROGRAM SUMMARY:** The Defense Enclave ... functions and program elements under the direction of DISA's Fourth Estate Network Optimization program office. **REQUIREMENT:** Must hold an active Secret security… more
    Leidos (07/24/25)
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  • Sr. Principal VMware Systems Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... your career. Northrop Grumman Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team of technical professionals in Linthicum, MD… more
    Northrop Grumman (07/08/25)
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  • Sr. System Administrator - Unified…

    CACI International (Washington, DC)
    Sr. System Administrator - Unified Communications Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... seeking a growth-oriented, execution-focused Senior Unified Communications (UC) Systems Administrator to support our Department of Homeland Security (DHS) business… more
    CACI International (07/23/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …you can thrive, keep reading!** **The Mission** Leidos is seeking an Exchange System Administrator to support a large enterprise IT contract for the DOD. This role ... and system problems. + Partner with peers and other service lanes to perform network latency analysis to address slow connections and user experience issues. + Lead… more
    Leidos (07/23/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of complex DoD systems ... + Maintain extensive knowledge of diverse IT systems and network architectures, including high-volume/high-availability infrastructures. + Ensure system reliability,… more
    Competitive Range Solutions, LLC (06/12/25)
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  • Sr. Principal MS Exchange Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position will be located… more
    Northrop Grumman (05/29/25)
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  • TSSCI Linux Administrator

    Insight Global (Fort Meade, MD)
    Job Description An employer is looking for a Senior Linux Administrator to sit at Fort Meade. This candidate will manage and maintain multi-user systems in ... creating SOPs, collaborating with users and vendors, and offering mentorship to junior staff. On-call and after-hours support may be required based on mission… more
    Insight Global (07/21/25)
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  • Principal Network Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …+ Bachelor's degree in information systems, computer science, engineering, or related field (required) + Network Administrator /Engineer Certification (required) ... requires the expertise of a talented and experienced Principal Network Engineer to assist in directing and managing the...leadership qualities and the ability to mentor and develop junior team members. + Availability to work on-call or… more
    Competitive Range Solutions, LLC (07/03/25)
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  • Systems Engineer III

    CACI International (Forest Heights, MD)
    …+ The following certifications are highly desired: + Other hands-on Microsoft Windows administrator certifications + COMPTIA A+, or Network +, or Security+ Cisco ... technical operations and maintenance team on a contract supporting the enterprise network and infrastructure at the Department of Homeland Security. The Systems… more
    CACI International (07/18/25)
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  • Systems Architect

    Systems Technologies, Inc. (Hanover, MD)
    …MD Job Setting On-site Job Category Network /System Administrator Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1147) SYSTEMS ARCHITECT The company is seeking junior , mid-level, and senior Systems Architect to provide SETA… more
    Systems Technologies, Inc. (06/03/25)
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