• Manual Tester

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Manual Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (09/28/25)
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  • ISSE

    SAIC (Fort Meade, MD)
    …IA architectures, systems , or system components. + Perform system or network designs that encompass multiple enclaves, to include those with differing data ... of national importance. SAIC is hiring a Senior Information Systems Security Engineers (ISSE) in **Fort Meade, MD** to...clearance. + Fourteen years of IA System Architect and Engineer (IASAE) experience, to include recent experience within the… more
    SAIC (09/04/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …Installs/loads operating system software, troubleshoots maintains integrity and configures network components along with implementing operating systems ... support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and any processes related to… more
    ManTech (07/23/25)
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  • Electronics Technician 3

    M. C. Dean (Fort Meade, MD)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives,… more
    M. C. Dean (08/27/25)
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  • Information Security Professionals ISSO ISSE

    Leidos (Fort Meade, MD)
    …security policies, processes, and procedures. **ISSE Job Summary** The Information Systems Security Engineer (ISSE) is crucial in designing, developing, ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/19/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (07/18/25)
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  • Senior Capability Developer

    ManTech (Annapolis Junction, MD)
    …to ensure the quality, security, and performance of developed software. + Reverse engineer complex hardware and software systems to understand their inner ... this role, you'll apply your deep technical expertise to analyze, reverse- engineer , and develop mission-critical capabilities that directly support national security… more
    ManTech (08/24/25)
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  • Senior Full Stack / UI Developer - 25k Sign…

    Leidos (Columbia, MD)
    **Description** Leidos has a new and exciting opportunity for a **Senior Software Engineer ** to play a dual role in User Interface Development and Full Stack ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/12/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …and stays abreast of tools, techniques, countermeasures, and trends in computer network vulnerabilities. + Configures and validates secure systems , tests ... extent of compromise to national security information and automated information systems . + Defines security objectives and system-level performance requirements. +… more
    ASM Research, An Accenture Federal Services Company (07/13/25)
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  • Computer Scientists

    Artera Technologies (Annapolis Junction, MD)
    …Legacy and current processor technology + Analyze and implement Operating systems , architectures, and interfaces + Develop code using Assembly and high-level ... programming languages + Reverse engineer software/code + Develop embedded software + Communicate status...of expertise (eg, Engineering, Physical Science, Computer Science, or Systems Engineering) from an accredited college or university and… more
    Artera Technologies (09/22/25)
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