• DTRA 196/197 - NOSC Engineer , Senior

    TEKsystems (Reston, VA)
    …accounts and security groups for the agency. Candidate will support the Network Operations and Security Center (NOSC) for the Agency on a 24x7x365 basis, in ... Leidos is seeking a Network/System Technician to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program provides enterprise-wide… more
    TEKsystems (10/03/25)
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  • Sr. Water Systems Engineer , DC Design…

    Amazon (Herndon, VA)
    …diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll ... people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our… more
    Amazon (10/02/25)
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  • iOS/ Android Exploit Engineer

    Parsons Corporation (Chantilly, VA)
    …with cutting edge solutions to new challenges in the Computer Network Operations arena. Our mission is to provide critical vulnerability research and exploitation ... + Must have minimum of 5 years of CNO (Computer Network Operations ) development experience + Experience with remote access through exploitation + Experience… more
    Parsons Corporation (10/03/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal SOC ... a SME in 3 or more of the listed security requirements. + If not previously approved, candidates must...of Fortinet Session-Aware Load Balancing Cluster (SLBC) Architecture and operations . + IP Routing and Back Bone Issue isolation… more
    Lumen (10/01/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (07/09/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Family:** Cyber and IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Cybersecurity Operations **Experience:** 8 + years of related experience **US ... tasks, performing analysis, and building/documenting response activities required during cyber security incident response, to include but not limited to actions such… more
    General Dynamics Information Technology (09/30/25)
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  • Staff Mission Architect Engineer - Top…

    Northrop Grumman (Dulles, VA)
    …who can be the subject matter expert and customer interface for space security missions. This expert will have knowledge in Rendezvous Proximity and Operations ... _*This position requires up to 100% on-site work due security constraints and an ability to pass an enhanced...related engineering field such as mechanical, electrical, aerospace and/or operations ; 10 years with a Master's; 8 years with… more
    Northrop Grumman (08/09/25)
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  • Software Engineer I (For SNC Summer 2025…

    Sierra Nevada Company, LLC (Herndon, VA)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (09/30/25)
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  • CVN Combat Systems Test Engineer

    HII (Newport News, VA)
    …Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $64,337.00 - $77,254.94 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental… more
    HII (09/18/25)
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  • Computer/Software Engineer Intern - Summer

    Sierra Nevada Company, LLC (Herndon, VA)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (09/17/25)
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