• NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Overview: JHNA is currently seeking a Senior Systems Admin to join our NAVAIR team in Patuxent River, MD. As a System ... organization's local area network (LAN), wide area network (WAN), and Internet systems or a...to all system users. + Provide technical assistance to computer users. + Analyze, test, troubleshoot, and evaluate existing… more
    JHNA (01/06/26)
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  • Senior Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    …(CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, ... **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (01/08/26)
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  • Senior Systems Engineer

    CACI International (Columbia, MD)
    Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... TS/SCI with Polygraph clearance. + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management,… more
    CACI International (12/18/25)
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  • Risk Management Senior Leader

    Defense Information Systems Agency (Fort Meade, MD)
    …in either industry or government. TQ2 - Comprehensive knowledge of computer systems engineering, architecture, cloud-based solutions/ computing, mobile ... of capabilities which DISA provides for the warfighter and consults with senior leaders across the Department in ensuring capabilities supporting DOW's mission are… more
    Defense Information Systems Agency (12/24/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **Intelligence Sector's (NSS) Cyber & Analytics Business ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...and make a difference in National** **Security!** As a Senior Systems Administrator you will play a… more
    Leidos (11/15/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Systems Engineer** to join our team of passionate individuals in **Ft. ... a team to support a program that provides critical network capabilities to the Department of Defense. We are...and processes. **Responsibilities:** The duties and responsibilities of the Senior Systems Engineer include, but are not… more
    Amentum (10/31/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** Leidos frequently has opportunities for ** Senior Systems Integration Engineer's** in our **Intelligence Sector's Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be… more
    Leidos (01/06/26)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE ... The ISSE designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave… more
    Belay Technologies (12/08/25)
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  • Senior Information Systems Security…

    Leidos (Annapolis Junction, MD)
    …(CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, ... **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **Intelligence Sector, Cyber &… more
    Leidos (01/06/26)
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  • Senior Principal IT Security Specialist

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is looking for a dynamic individual, self-motivated, with data and computing modernization experience, to join our team as a ... Senior Principal IT Security Specialist providing support to the...and computing modernization efforts required to configure and integrate systems that support mission command decisionmaking, enhance interoperability and… more
    BAE Systems (01/10/26)
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