• Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...developing DevOps infrastructure using GitHub, Jenkins, Ansible and related tools + CCNA At **Leidos** , the opportunities are… more
    Leidos (01/09/26)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to ... a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE AN IMPACT +...Linux proficiency + Practical experience deploying, maintaining, and troubleshooting security tools + Ability to critically assess… more
    General Dynamics Information Technology (11/21/25)
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  • Network Event Sensor (NES) Tools

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Network Event Sensor (NES) Tools Engineer (Corelight/Extrahop) - US Citizenship Required** **Category:** Cyber Security **Main location:** United ... for a Network Detection and Response (NDR) Tools Engineer on the CDM DEFEND program....* Diagnose and resolve complex technical issues related to network security using tools such… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Senior Network /Systems Tools

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, has an opening for a Senior Network /Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: ... network management, performance monitoring, and compliance reporting. * Security & Compliance: Provide SME support and guidance to junior administrators… more
    Jacobs (01/06/26)
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  • Senior Network /Systems Tools

    Leidos (Chantilly, VA)
    …The Digital Modernization Sector at Leidos has an opening for an a Senior Network /Systems Tools Engineer to support the Intelligence Sector. **The job ... network management, performance monitoring, and compliance reporting. + Security & Compliance: Provide SME support and guidance to junior administrators… more
    Leidos (12/20/25)
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  • Lead Platform Engineer (Global Payment…

    Capital One (Mclean, VA)
    Lead Platform Engineer (Global Payment Network - Palo Alto, Security , Python, AWS, Terraform, Ansible) Do you love building and pioneering in the technology ... Qualifications:** + 7+ years of experience building and deploying network security infrastructure (Firewalls/Firewall Policy, Intrusion Detection, AWS… more
    Capital One (11/16/25)
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  • Network Cybersecurity Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …and program environments through the deployment, configuration, and operation of advanced cloud-native, network , and endpoint security tools . This role is ... missions and operations across the federal government. Own your career as a Cyber Security Engineer /Analyst at GDIT. Here, you'll have the opportunity to build… more
    General Dynamics Information Technology (01/07/26)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 5** to join our ** Security and Electronic Systems (SES)** business ... federal, local and commercial customers across high-growth markets. Responsibilities The Network Engineer 5 is responsible for designing, implementing,… more
    M. C. Dean (11/28/25)
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  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38551 **Summary** **Senior Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... of our nation. SecuriGence is seeking a talented **Senior Network Engineer ** to help contribute to our...Certified Network Professional (CCNP) + Palo Alto Network Security Professional + DOD Top Secret… more
    Chenega Corporation (12/23/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    …captures for security , troubleshooting, and performance analysis + Familiarity with network detection and performance tools such as ExtraHop, SolarWinds, and ... **Req ID:** 38855 **Summary** **Senior Network Engineer ** **Oakton, VA** Are you...using PCAP data to identify abnormal patterns, anomalies, or security threats + Establish and maintain baseline network more
    Chenega Corporation (01/09/26)
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