• Software Cyber Engineer - SWE 0

    Lockheed Martin (Hanover, MD)
    …are:** Are you driven by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting innovative ... clearance with a polygraph * Bachelor's degree in computer science, information systems , or network engineering from an accredited college\. OR 4 years… more
    Lockheed Martin (07/12/25)
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  • Software Engineer

    ManTech (Hanover, MD)
    …Developing tools and interfaces + Designing, developing, and testing operating systems -level software, compilers, and network distribution software applications ... ManTech seeks a motivated, career and customer-oriented **Software Engineer ** to join our team in **Hanover, MD.**...will work in support of the Army for the Network Modernization & Mission Network Product Technical… more
    ManTech (06/03/25)
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  • Cybersecurity Engineer (Iase/ISSE)

    Leidos (Suitland, MD)
    …DoD Top Secret/SCI (TS/SCI) security clearance **Leidos** is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence Center. ... cybersecurity and scanning tools. **Responsibilities:** + Capture and integrate security requirements into IT systems . + Conduct...in Java, C, C++, or other programming languages. + Systems Engineering and Network Administration. + Project… more
    Leidos (06/05/25)
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  • Senior Specialist Technical Support…

    L3Harris (Frederick, MD)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Technical Support Engineer Job Code: 23989 Job ... Maryland Job Description: L3Harris Technologies Inc. is seeking a Technical Support Engineer Senior Specialist to join our team to Provide technical assistance,… more
    L3Harris (05/15/25)
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  • Software Engineer

    ManTech (Belcamp, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Software Engineer ** to join our team in **Belcamp, MD.** This is an **onsite** position. The **Software ... Engineer ** will work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the… more
    ManTech (06/14/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Annapolis Junction, MD)
    …design, development, integration, and testing of embedded software for a network security appliances, including device management software, communication ... a dynamic and experienced **Senior** **R** **UST Embedded Software Engineer ** interested in contributing to programs that save lives...with SysML and UML modeling tools + Understanding of network security protocols and algorithms (eg TLS,… more
    RTX Corporation (07/15/25)
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  • Senior Software Engineer ( Engineer

    Huntington Ingalls Industries (Hanover, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $95,483.00 - $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid This ... opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT;… more
    Huntington Ingalls Industries (05/21/25)
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  • Staff HPC Storage Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …requirements_ **Preferred qualifications:** + IAT Level II certification + Experience with network file systems + Experience with parallel file systems ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time… more
    Northrop Grumman (06/17/25)
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  • Sr. Staff HPC System Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …are looking for you to join our team as a High-Performance Computing ( **HPC** ) ** Systems Engineer ** based out of Annapolis Junction or Linthicum, MD. As a HPC ... Systems Engineer at Northrop Grumman you will...Experience with MPI-based implementations + Experience with high-speed, low-latency network fabrics + Experience with parallel file systems more
    Northrop Grumman (06/06/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...more. **Join us and make a difference in National Security !** The **Software Engineer ** will perform software… more
    Leidos (06/20/25)
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