• Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (10/09/25)
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  • Systems Analyst, Journeyman

    Amentum (Lexington Park, MD)
    …architecture include hardware requirements, software application, network administration, communications systems , cameras, and computer systems . + Based ... awareness systems . + Must have strong technical background with computer system administration, network administration, and general understanding and the… more
    Amentum (11/06/25)
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  • Systems Technician III

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** Technical Support Services **Skills:** Computer Hardware,Information Technology (IT) Systems ,Microsoft Windows Server ... + Maintain records/logs of repairs and fixes and maintenance schedule + Identify computer or network equipment shortages and place orders REQUIRED QUALIFICATIONS… more
    General Dynamics Information Technology (11/08/25)
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  • IT Systems Administrator

    NFM Lending (Linthicum, MD)
    …for the maintenance, configuration, updates and reliable operation of on-premises and remote computer systems , network servers, backup systems , phone ... configuration, updates and reliable operation of on-premises and remote computer systems , network servers, backup...new employees + Support IT team with setting up security policies for users and identity management. + Participate… more
    NFM Lending (11/12/25)
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  • Computer Scientists

    Artera Technologies (Annapolis Junction, MD)
    … engineering solutions to the Intelligence Community (IC). We specialize in Computer Network Operations (CNO), embedded development, software engineering, cloud ... Bachelor's degree in a relevant field of expertise (eg, Engineering, Physical Science, Computer Science, or Systems Engineering) from an accredited college or… more
    Artera Technologies (10/23/25)
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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 ... engineering company which provides technical solutions in software development and systems engineering that address security challenges and strengthen our… more
    Nightwing (10/13/25)
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  • 335 - Operational Systems Integrator 3

    ARSIEM (Fort Meade, MD)
    …interpret visual outputs indicating the operating status of systems and network components for designated computer network infrastructure. + Translate ... in Ft. Meade, MD. Responsibilities + Actively manage enterprise computer systems and networks, analyzing technical issues,...Able to obtain an IAT-I certification, such as: A+CE, CCNA- Security , CND, Network +CE, SSCP + Systems more
    ARSIEM (10/22/25)
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  • Systems Engineer

    CACI International (Columbia, MD)
    …advise on alternative approaches, and conduct feasibility studies. If you're passionate about systems engineering and network security , this is the perfect ... Level II certification such as Security +. **Desired:** + Proven experience in network security and systems engineering. + Strong communication and… more
    CACI International (09/13/25)
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  • Tenure-track positions in Electrical…

    Johns Hopkins University (Baltimore, MD)
    …Intelligence. Computer Architecture; energy-efficient hardware; edge computing; embedded systems ; hardware security ; integrated systems and power ... electronics. Communications, Networks, and Artificial Intelligence. Software defined networking; network security ; mobile networking; coding/compression; AI in… more
    Johns Hopkins University (09/23/25)
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  • Information Security Analyst

    ManTech (Belcamp, MD)
    …+ Actively monitoring network traffic for suspicious activity and potential security breaches. + Identify weaknesses in systems and applications to ... well secured + Collecting data from a variety of Computer Network Defense (CND) tools (including data... and applications. + Experience updating and implementing complex security systems for an organization. **Clearance Requirements:**… more
    ManTech (11/05/25)
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