• Test Engineer (SME)

    Leidos (Bethesda, MD)
    …. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals ... has a new and exciting opportunity for a Test Engineer SME in our **National Security Sector's (NSS) Cyber...automated tests to ensure the quality and reliability of software applications and services in a Continuous Integration… more
    Leidos (09/12/25)
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  • Software , CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …DHCP), Cisco, routing and switching, network security. Experience Level: Mid-Senior level Software Engineer (Levels 0 to 3) Overview: Software Engineers ... 3) Overview: The CNO Reverse Engineer will deconstruct and analyze malicious software and network activities to understand and mitigate cyber threats. This… more
    Belay Technologies (08/14/25)
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  • Sr. Test Engineer

    Leidos (Bethesda, MD)
    …. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals ... a new and exciting opportunity for a Senior Test Engineer in our **National Security Sector's (NSS) Cyber &...automated tests to ensure the quality and reliability of software applications and services in a Continuous Integration… more
    Leidos (09/12/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals ... our other security tools. Working in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems… more
    Leidos (08/29/25)
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  • CNO Reverse Engineer

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The CNO Reverse Engineer analyzes software and systems to understand how they work, identify ... and using tools to find, exploit, and productize vulnerabilities in complex software systems + Understanding of network protocols (TCP/IP stacks, wire-level… more
    SAIC (08/19/25)
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  • Systems Engineer

    Sealing Technologies (Stevensville, MD)
    … to join our dynamic team of engineers delivering cutting-edge solutions in software integration , operations, and mission support. In this role, you will ... play a key part in driving engineering efforts across hardware and software integration , systems engineering, and security engineering. You will collaborate… more
    Sealing Technologies (10/04/25)
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  • Principal / Sr. Principal Research Computing…

    Northrop Grumman (Annapolis Junction, MD)
    …discipline with 1 year of related experience. + Experience with systems or software development, integration , and test. + Experience with requirements management ... (NGMS) is seeking a **Principal / Sr. Principal Systems Engineer ** . This position is located at **Baltimore, MD**...years of related experience. + Experience with systems or software development, integration , and test. + Experience… more
    Northrop Grumman (09/14/25)
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  • Information Systems Security Engineer…

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Local * * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort Meade, Maryland area. **As an** **Information Systems… more
    CACI International (09/25/25)
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  • CNO Developer/ Engineer

    Shuvel Digital (MD)
    …Bachelors Position Description: GITI is looking for a senior-level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation tools at the ... of requirements, system architecture, and detailed design documents. A CNO Developer/ Engineer must be able to collaborate well with a strong lean-forward attitude… more
    Shuvel Digital (09/04/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …phases of software development with emphasis on the planning, analysis, integration , and documentation phases * Manage the code transfer and modification * ... Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston...office: You will work closely with other infrastructure and network engineers, system engineers and O&M team members on… more
    Vexterra Group (07/15/25)
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