• Principal Test Engineer

    Leidos (Reston, VA)
    …. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals ... **Leidos** has a new and exciting opportunity for a **Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (05/22/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    …. 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 Principal Test Engineer in our **National Security Sector's (NSS) Cyber &...Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us… more
    Leidos (04/24/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …and onboard systems into PWW. They assist with monitoring, system analysis, and IT operations support . Daily tasks include, but are not limited to: + Plan ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support...Certs: + One or more of the following: CompTIA Network +, CCNA, CCNP, Azure Network Engineer… more
    Nightwing (06/27/25)
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  • Senior Security Engineer (Splunk Content…

    Navy Federal Credit Union (Vienna, VA)
    …the Navy Federal brand, data, and IT assets from cyber-based threats in support of our Cybersecurity Operations Center (CSOC) and its associated programs. ... Developer/ES Search head Admin that can come in and take ownership of day-to-day Operations with minimal spin-up time. The successful candidate will be a member of a… more
    Navy Federal Credit Union (07/12/25)
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  • Senior Offensive Security Engineer

    Humana (Richmond, VA)
    …our caring community and help us put health first** The Senior Engineer , Offensive Security, executes high-fidelity threat actor and control validation campaigns ... knowledge and experience. The position focuses on Breach and Attack Simulation operations , campaign delivery, and detailed analysis, while also contributing to the… more
    Humana (07/11/25)
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  • Senior Front End Engineer , AWS Direct…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... we're the people who keep the cloud running. We support all AWS data centers and all of the...completion. We are looking for a FrontEnd Software Development Engineer to join our team and help us build… more
    Amazon (06/15/25)
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  • Security Engineer II, Threat Hunting

    Amazon (Arlington, VA)
    Description Amazon's Threat Hunting team is looking for a Security Engineer , Threat Hunting who is excited by the idea of searching for and uncovering undetected ... data. - You will work alongside incident responders and support the investigation of ongoing security issues. - You...build, and operate custom capabilities to enable threat hunting operations at petabyte scale. - You will participate in… more
    Amazon (07/09/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …+ Skilled in functional flow development and able to develop mission operations level activity and sequence diagrams + Experience with system interface modeling ... among engineering, cybersecurity, and defense firms. Led by our Director of Operations for Production, the initiative has already identified clear, actionable ways… more
    G2 Ops, Inc. (06/23/25)
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  • Cyber Security Project Engineer

    Acclaim Technical Services (Mclean, VA)
    Acclaim Technical Services, founded in 2000, is a leading language, operations , and technology services company supporting a wide range of US Federal agencies. We ... grow. We are actively hiring a Cyber Security Project Engineer with TS/SCI clearance and polygraph to join our...and Solutions Business Unit, working in Mclean, VA. Cyber Operations - Incident Response + Strong knowledge of cloud… more
    Acclaim Technical Services (06/19/25)
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  • Cyber Software Engineer

    CACI International (Chantilly, VA)
    Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * * **The Opportunity:** CACI is seeking a software engineer to fill a mission facing development position. This...with an expanding range of programs focusing on Cyber Operations , where you get to grow on and between… more
    CACI International (07/12/25)
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