• Sr Staff Cyber

    Northrop Grumman (Annapolis Junction, MD)
    …best work of your career. We are looking for you to join our team as a Sr Staff Cyber Software Tester based out of Annapolis Junction, MD. **What You'll ... get to Do:** The Sr Staff Cyber Software Tester will test, maintain, and enhance complex and diverse software systems (eg, processing-intensive… more
    Northrop Grumman (11/21/25)
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  • Sr Staff Cyber Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …decisive advantage to the warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team ... based out of Roy, UT. As a Sr Staff Cyber Systems Engineer...and execution of Systems Security Engineering efforts for complex software and hardware airborne vehicle and ground systems. Work… more
    Northrop Grumman (11/15/25)
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  • Sr . Software Engineer

    L3Harris (Columbia, MD)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Software Engineer Job Code: 29459 Job Location: Columbia MD Job ... constraints of the program. + Consult with electrical engineers and other engineering staff to evaluate interface between hardware and software and operational… more
    L3Harris (10/08/25)
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  • Sr . Scrum Master TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Mid/ Sr -level Scrum Master** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/06/25)
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  • Sr . ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …opportunity for a ** Sr . ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront ... in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key… more
    Leidos (11/15/25)
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  • Sr . Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/23/25)
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  • Cyber Analyst

    RBR-Technologies (Fort Meade, MD)
    …(DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Senior Cyber Analyst who can provide holistic enterprise defensive strategies ... etc + Familiarity with basic security concepts such as firewalls, antivirus software , and network security. + Experience remediating cyber vulnerabilities like… more
    RBR-Technologies (11/27/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Design,Detailed Design,Documentations, Software Design, ... Designs, develops, troubleshoots and analyzes routine, complicated and difficult software programs for computer-based systems. Advises hardware engineers on machine… more
    General Dynamics Information Technology (11/12/25)
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  • Senior Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/27/25)
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  • Information Systems Security Officer (ISSO)…

    Amentum (Fort Meade, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking an ... **Information Systems Security Officer (ISSO) Senior ** to join our team of passionate individuals in...level of security for every system. As the ISSO Sr , you will serve on a team that is… more
    Amentum (10/25/25)
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  • Senior Systems Administrator 10k sign…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/15/25)
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  • Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    …Agile Framework (SAFe) methodology. The selected candidate will work on a team of cyber Subject Matter Experts (SMEs) who are providing support to a large, complex ... technical program for preventing, identifying, containing and eradicating cyber threats to networks through monitoring, intrusion detection and protective security… more
    Belay Technologies (11/07/25)
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  • Senior Information System Security Officer…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Information System Security Officer in our **National Security Sector's (NSS) Cyber & ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/06/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Germantown, MD)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Engineer Transform technology into opportunity as a Senior ... operate. At GDIT, people are our differentiator. As a Senior Network Engineer you will help ensure today is...and responds to complex technical control facility hardware and software problems. Interfaces with vendor support service groups to… more
    General Dynamics Information Technology (10/04/25)
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  • Senior Principal Program Planning…

    Northrop Grumman (Linthicum Heights, MD)
    …and technologies. Our differentiated battle management and cyber (https://www.northropgrumman.com/what-we-do/mission-solutions/ cyber ) solutions deliver timely, ... allies. We are looking for you to join our team as a ** Senior ** **Principal Program Planning Analyst/SCHEDULER** based out of Linthicum, MD. This position offers… more
    Northrop Grumman (11/05/25)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/09/25)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Python Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/28/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …and exciting opportunity for a **DevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/24/25)
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  • Senior Python AI/ML Prototype Developer…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Python AI/ML Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/03/25)
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  • Project Controls, Senior

    M. C. Dean (Baltimore, MD)
    …Dean** is Building Intelligence(R). We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission critical facilities, ... and forecasts project resource demands, including materials, equipment, labor, and staff hours. + Produces baseline vs. actual schedule reports and conducts… more
    M. C. Dean (11/07/25)
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