• Sr Staff Cyber

    Northrop Grumman (Jessup, 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 (12/05/25)
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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 (12/06/25)
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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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  • 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 Network Engineer

    Leidos (Columbia, MD)
    **Description** Job Description **Leidos** has a new and exciting opportunity for a Sr . Network Engineer 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 (12/13/25)
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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 Systems Engineer

    Indigo IT, LLC (Fort Meade, MD)
    Senior Systems Engineer Ft. Meade, MD SUMMARY: Founded in 2001, Indigo IT is an award-winning information technology consulting and services company. We are a ... Come join us today. The Systems Engineer III serves as a senior engineering and integration specialist supporting the development, modernization, and technical… more
    Indigo IT, LLC (11/22/25)
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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 (12/06/25)
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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 Systems Integration Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Integration Engineer** 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 (12/03/25)
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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 Test Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Test 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 (12/11/25)
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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 AI/ML Engineer (SWE-3)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior AI/ML 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 (12/11/25)
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