• Systems Admin ( Network )

    KBR (Lexington Park, MD)
    Title: Systems Admin ( Network ) KBR's Mission Engineering Division delivers complex technical solutions and expert support to the US Department of Defense, ... to take your networking expertise to the next level? KBR is seeking a Systems Admin ( Network Engineer) with an active Secret clearance to join our… more
    KBR (12/18/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    …analysis, planning, and coordination + Analyze, test, troubleshoot, and evaluate existing network systems + Perform maintenance to ensure networks operate ... organization's local area network (LAN), wide area network (WAN), and Internet systems or a...DOD INST 8570 compliant qualification + Knowledge of system administration principles, theories, and concepts + Experience with Linux… more
    SMX (12/12/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …classified government contract. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, ... 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 (12/12/25)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …our team in Dahlgren, VA. The ideal candidate will assure all Information Systems (IS), Government desktops, and corporate network components, unclassified and ... Skills:** + Skill in conducting vulnerability scans and recognizing vulnerabilities in security systems . + Skill in using DoD network analysis tools to identify… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …as follows: + Experience in implementing and maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer ... systems , LINUX operating systems , CISCO Systems , computer security program administration , and ...technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA).… more
    SimIS Inc. (11/06/25)
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  • Systems Analyst, Journeyman

    Amentum (Lexington Park, MD)
    …installation. + Analysis and architecture include hardware requirements, software application, network administration , communications systems , cameras, and ... Job Description ** SYSTEMS ANALYST, JOURNEYMAN** + Analyzes contract requirements to...+ Must have strong technical background with computer system administration , network administration , and general… more
    Amentum (11/06/25)
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  • Senior Maintenance Technician (S)

    SimIS Inc. (Dahlgren, VA)
    …preferably military systems + Advanced knowledge of digital electronics, computer systems , and network equipment + Experience with AEGIS combat systems ... and display systems + Knowledge of COTS and LAN-based system administration + Understanding of test equipment operation and calibration procedures + Strong… more
    SimIS Inc. (10/10/25)
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  • Program Management Analyst, Journeyman

    Precise Systems, Inc. (Lexington Park, MD)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...to reduce risk to products. Duties: + Provide high-level administrative support by conducting research, preparing statistical reports, handling… more
    Precise Systems, Inc. (12/11/25)
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  • Program Analyst, FMS

    Precise Systems, Inc. (Patuxent River, MD)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...include, but are not limited to: . Provides high-level administrative support by conducting research, preparing statistical reports, handling… more
    Precise Systems, Inc. (12/05/25)
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  • BFM Analyst

    Precise Systems, Inc. (Lexington Park, MD)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...Required Education: + Bachelor's degree in Finance, Accounting, Business Administration , or related field. ALLOWABLE SUBSTITUTION: + Associate's Degree… more
    Precise Systems, Inc. (12/10/25)
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  • Journeyman Software Developer

    Precise Systems, Inc. (Dahlgren, VA)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...engineering complex Linux C++/Java applications + Linux networking, system administration , scripting, and configuration and management + Software development… more
    Precise Systems, Inc. (11/07/25)
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  • Foreign Military Sales Program Management Analyst,…

    Precise Systems, Inc. (Patuxent River, MD)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...as required Required Experience + Bachelor's degree in Business Administration , Project Management, or a related field + Minimum… more
    Precise Systems, Inc. (10/04/25)
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  • Cisco Identity Services Engineer/ Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …policies for network device administration . + Manage firewall and network security systems by establishing and enforcing approved policies + Analyze ... Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test...Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen … more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    … and file system attributes, such as permissions, encryption, access control lists, and network file systems + Deploy, configure, and maintain systems , ... on the following:** + Utilize Red Hat Enterprise Linux system administration experience to provide technical problem solving and in-depth consulting relative… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Software Engineer

    CACI International (Dahlgren, VA)
    …Technical Implementation Guides (STIGs). + Knowledge and experience with firewalls, intrusion detection systems , and other core network security systems . + ... to the Naval Surface Warfare Center Dahlgren Division (NSWCDD), specifically the Systems Security Engineering Branch (A36) of the Naval Computing & Cyber Engineering… more
    CACI International (12/15/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    Systems Administrator to join our team in Dahlgren, VA. The Linux Systems Administrator is responsible for system administration in a Research, Development, ... and management of servers, end-user workstations, and potentially clustered systems operating in both unclassified and classified network environments.… more
    UIC Government Services and the Bowhead Family of Companies (12/19/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing ... innovative network security solutions to support our country's critical infrastructure...infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer, you will be… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …of six (6) years of professional experience in Unix and/or Linux system administration of networks and software systems , including system backup and ... and library management; installation and configuration of hardware; operational systems and COTS software;performance tuning; and hardware/software/ network more
    TekSynap (10/31/25)
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  • Senior Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    …environment. The ideal candidate will bring deep expertise in Unix/Linux administration , network security, and performance optimization, ensuring system ... Senior Systems Administrator (Unix/Linux) - (758) Share this job...systems , and library structures. + Support and enforce network security policies, including the use of firewalls and… more
    EPS Corporation (11/13/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …issues is essential. + Must have knowledge in the installation, maintenance, and administration of computer systems in a LAN/WAN environment. + Requires a ... **Overview** ** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE)** Bowhead seeks a ...+ Specific support consists of troubleshooting hardware, software, and network related issues encountered by users. + Hardware support… more
    UIC Government Services and the Bowhead Family of Companies (12/23/25)
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