• Senior Network Engineering Lead - Remote

    Ryder System (Annapolis, MD)
    …business applications, manages Vendors on implementation of services, and manages system issues related to IT Infrastructure environments. **Essential Functions** + ... and support network routers, switches, load balancers, and other network hardware /virtual appliances. + Design network topologies, architectures, and services that… more
    Ryder System (08/26/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems + Manage IT system infrastructure and any processes ... and internal customers + Provide support for the dispatch system and hardware problems and remains involved...+ Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    SAIC (08/07/25)
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  • Senior RF Engineer

    System One (Rockville, MD)
    …simulate, and model RF front-end systems in collaboration with systems architects and cross-functional engineers. + Develop hardware specifications for ... to support our client, a global leader in satellite communication systems , providing innovative and reliable solutions that empower connectivity worldwide. This… more
    System One (08/03/25)
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  • Information Systems Security Officer - 15k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS) Cyber ... role in securing and maintaining the integrity of our information systems through robust security measures and compliance frameworks. This multi-year, high-impact… more
    Leidos (09/10/25)
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  • Information Systems Security Officer - 15k…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS) Cyber & ... role in securing and maintaining the integrity of our information systems through robust security measures and compliance frameworks. This multi-year, high-impact… more
    Leidos (09/04/25)
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  • Systems Architect

    Leidos (Odenton, MD)
    systems . You will work closely with our customers to implement standards throughout the NC3 System of Systems . This is your chance to be a part of a team ... architectural documentation such as DoD Architecture Framework views. + Developing hardware , software and/or communications system architecture to meet specified… more
    Leidos (09/04/25)
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  • Senior Information Systems Security Officer…

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …standards, and methodologies. + Maintains operational security posture for an information system or program to ensure information systems security policies, ... certification and accreditation. + Provides configuration management (CM) for information system security software, hardware , and firmware. + Manages changes… more
    Jovian Concepts, Inc. (09/27/25)
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  • Information Systems Security Officer

    ManTech (Laurel, MD)
    …policies, standards, and methodologies. + Assist with the CM for information system security software, hardware , and firmware. + Maintain optional security ... ManTech is seeking a motivated, career-driven, and customer-focused **Information System Security Officer (ISSO)** to join our team in **Laurel, MD** . You will play… more
    ManTech (09/03/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . + ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator** to join our team located in the...a related discipline + 10+ years' of experience in systems administration of hardware and software in… more
    ManTech (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . + ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator** to join our team located in the...15 years related experience. + 10+ years' experience in systems administration of hardware and software in… more
    ManTech (08/20/25)
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