• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …+ 5+ years of cyber experience + Experience serving as an Information Systems Security Engineer (ISSE) on programs and contracts of similar scope, type, and ... **MANTECH** seeks a motivated, career-focused **Senior Cyber Security Engineer ** to join our...**Chantilly, VA** . In this role, you will support system security architecture and assurance by implementing robust cybersecurity… more
    ManTech (07/10/25)
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  • Staff Cyber Software Test Engineer

    Northrop Grumman (Fairfax, VA)
    …work of your career. We are looking for you to join our team as a **Staff Cyber Software Test Engineer / Test Automation Engineer ** based out of **Chantilly, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...cutting-edge services for our customers? Are you a test engineer who focuses on quality, takes pride in finding… more
    Northrop Grumman (07/09/25)
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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 ... a software developer to use advanced technical skills to design , develop, enhance, and maintain new and existing mission-focused...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (06/25/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... data, tools, and process + Address gaps within defenses by improving systems and processes + Develop approaches to automating cybersecurity operations, reducing cost… more
    CACI International (05/08/25)
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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 ... * * **The Opportunity:** CACI is seeking a software engineer to fill a mission facing development position. This...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (07/12/25)
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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 ... * * **The Opportunity:** CACI is seeking a software engineer to fill a mission facing development position. This...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (04/29/25)
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  • Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    …* Desktop computer and server hardware systems development to include embedded systems design and implementation * Software systems design ... Cyber Network Emulation Engineer Job Category:...systems ? CACI is seeking a talented Network Emulation Engineer to join our team in Herndon, VA. If… more
    CACI International (07/08/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help ... design , implement, and sustain mission-driven cybersecurity solutions that enable...virtualization platforms . Strong knowledge of Windows and Linux systems , operating system security practices, TCP/IP networking,… more
    ManTech (06/28/25)
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  • Cyber Security Engineer IV…

    Navy Federal Credit Union (Vienna, VA)
    …(preferably Thales CipherTrust or Vormetric) + Hands-on experience and knowledge with System design , administration, and security + Hands-on experience and ... Overview This position is for a Cyber Security Engineer IV - Data...referred you for this job, please apply using the system -generated link that was sent to you. Responsibilities +… more
    Navy Federal Credit Union (07/11/25)
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  • Senior Cyber Security Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated and mission-focused **Senior Cyber Security Engineer ** to join our team in **Herndon, Virginia** . In this role, you will ... Architects, Cloud Engineers, customer stakeholders, and compliance officers to align systems with federal security requirements. This position offers an exciting… more
    ManTech (07/12/25)
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