• Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software ... and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation...Why Enlighten? At Enlighten, our team's unwavering work ethic, top talent and celebration of innovative ideas have helped… more
    Huntington Ingalls Industries (07/29/25)
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  • Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …Mission Success!" **Your greatest work is ahead!** If you're a talented Senior Network Security Engineer , we want to hear from you. The Leidos National ... must be in computer or information systems design/development, programming, information/ cyber /network security , vulnerability analysis, penetration testing, computer… more
    Leidos (08/08/25)
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  • Technical Collections Engineer /Analyst_Jr.…

    Nightwing (Sterling, VA)
    …will perform systems administration and signals collection work. **CLEARANCE LEVEL** - Top Secret /SCI with Polygraph **Required Skills:** + Network ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/27/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    … screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based ... be part of one of the world's most advanced cyber - security solutions and protect millions of computers...data platform development. We're looking for a **Senior Software Engineer .** You will help conduct business reviews and operate… more
    Microsoft Corporation (07/11/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …or Azure (if using cloud infrastructure) ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (07/26/25)
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  • Senior Systems Engineer IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ190061 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... allocation and tracking throughout the development cycle to ensure supportability for security certification. The Senior Systems Engineer shall also be… more
    General Dynamics Information Technology (08/15/25)
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  • Information Systems Security

    TekSynap (Washington, DC)
    …Authorization Package Review and updateapproved ATO asrequiredor requested in conjunction of auditors, cyber security & Information System Security Engineers. ... vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Citizenship: US Citizenship Clearance requirement: TS /SCI,… more
    TekSynap (07/09/25)
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  • Electrical Engineer (On-Site - Arlington,…

    Chinook Systems (Arlington, VA)
    …that we do. Preferred Qualifications: + An Active Secret or higher Security Clearance. + Professional Engineer (PE) license. Physical Considerations: + Must ... Systems, Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility...be able to obtain and maintain up to a Top Secret clearance due to our customer… more
    Chinook Systems (08/07/25)
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  • 320 - Senior Network Security

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is looking for a Senior Network Security Engineer . This position will support one of our government clients in ... must be in computer or information systems design/development, programming, information/ cyber /network security , vulnerability analysis, penetration testing, computer… more
    ARSIEM (08/08/25)
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  • Senior Computer Systems Engineer /Architect

    TekSynap (Columbia, MD)
    …an integrated research team Design and deliver solutions **REQUIRED QUALIFICATIONS:** Active TS /SCI w/Polygraph Minimum 10 years of experience as a System ... Engineer Bachelor's Degree from an accredited college or university.../Architect who desires to focus on soup to nuts cyber project management and coordination - to completely own… more
    TekSynap (07/09/25)
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