• Senior Firewall Engineer

    SAIC (Quantico, VA)
    …Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. **This position ... data, ensuring they are protected against unauthorized access and cyber threats. + Develops and implements firewall rules and...Develops and implements firewall rules and policies to protect network assets. + Designs and implements network more
    SAIC (08/07/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each ... systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This… more
    Leidos (05/24/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking a **Senior ... Information System Security Engineer (ISSE)** to join our team of passionate individuals...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (07/29/25)
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  • Cloud Security Engineer

    CACI International (Sterling, VA)
    …to 10% Type of Travel: Local * * * **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested and ... Cloud Security Engineer Job Category: Information Technology Time Type: Full...engineers are an integral part of the development team. Cyber security engineers are expected to be flexible and… more
    CACI International (07/25/25)
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  • Sr. Machine Learning Engineer

    Shuvel Digital (VA)
    Sr. Machine Learning Engineer Clearance Level: Top Secret (TS/SCI Eligible) US Citizenship: Required Job Classification: Full Time Location: Remote Years of ... remote telework opportunity, to work as a Sr. Machine Learning (ML) Engineer who will be responsible for research, development, implementing, and deploying machine… more
    Shuvel Digital (07/28/25)
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  • Cybersecurity Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …client that will withstand even the most advanced cyber threats. As a cyber operations engineer at Booz Allen, you'll develop innovative solutions to complex ... Cybersecurity Engineer The Opportunity: Everyone knows security needs to...their attack surface. What if you could use your cyber engineering skills to design and develop secure systems… more
    BOOZ, ALLEN & HAMILTON, INC. (08/03/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …and OT devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas ... Model for ICS networks to architect, deploy and maintain securely segmented network infrastructure for communications between Critical Cyber Systems. *… more
    AltaGas (08/07/25)
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  • Systems Engineer (ISSE)- Expert

    BAE Systems (Herndon, VA)
    …improve our future and protect our freedom. We are looking for experienced Cyber Security Engineers to join our technology-based program supporting a key government ... customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point… more
    BAE Systems (07/18/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …tools** **to perform red** **teaming and penetration** **testing of the client's** **global network ** **You will reverse engineer network layouts using data ... **These Qualifications Would be Nice to Have:** **Advanced GIAC and/or (ISC)2 network / cyber security specialties** **Familiar with 802.11, Bluetooth and LTE… more
    CACI International (07/31/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …infrastructures. Responsible for evaluating current network security systems. HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Network Connectivity,SSL VPN,Virtual Private Networks… more
    General Dynamics Information Technology (07/19/25)
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