• Sr. Network Security Engineer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Sr. Network Security Engineer - US...secure network architecture and provide training to staff on security best practices. * Maintain detailed ... . **Position Description:** CGI Federal has an exciting opportunity for a Sr. Network Security Engineer . As a Network Security more
    CGI Technologies and Solutions, Inc. (06/05/25)
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  • Staff Network Engineer

    Northrop Grumman (Fairfax, VA)
    …a part of our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a ** Staff Network Engineer ** in the Payload and Ground Systems Division ... on new communication technologies to enhance capabilities of the network . **Candidates are required to be Security +...the network . **Candidates are required to be Security + certified and have an adjudicated full-scope polygraph at… more
    Northrop Grumman (06/19/25)
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  • Staff Security Engineer

    Zoom (Richmond, VA)
    What you can expect The Staff Security Engineer is responsible for security design and reviews across our products and services. The ideal candidate ... mitigation methods. + Have good knowledge of technology and security topics including network and application security (OWASP), infrastructure hardening, … more
    Zoom (07/29/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …problems, performance, and capacity as well as work hand-in-hand with the Principal Network Engineer on network infrastructure issues impacting the ... AWS Solutions Architect Associate, Server+, Microsoft Server Certification, Certified Network Engineer , OR similar professional computing environment… more
    Saliense Consulting (07/07/25)
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  • Network Engineer / Network

    General Dynamics Information Technology (Fairfax, VA)
    …**Experience:** 8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Network Engineer / Network Engineer Senior / ... help support our upcoming BIM contract. These levels include Network Engineer , Network Engineer...+ Interacts with vendors, other agencies, and other client staff . + Coordinates development of deliverables and products. +… more
    General Dynamics Information Technology (07/12/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …lives, and changing the world for the better. We are seeking a ** Network Engineer 3** to join our ** Security and Electronic Systems (SES)** business Unit. As ... local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing,...senior network engineers to identify and resolve network security issues. + Develop network more
    M. C. Dean (07/15/25)
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  • Senior Network Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** ** Network Engineer ** to join our team in **Stafford, VA** . **Responsibilities include but ... **Minimum Qualifications:** + BA/BS in field necessary to assume Network Engineer or 4 years of additional...of networking protocols (TCP/IP, DNS, DHCP, routing protocols) and network security principles. + Expertise in configuring… more
    ManTech (08/01/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …BGP, OSPF, MPLS, TCP/IP, VLANs, and VPNs. + Advanced knowledge of network security principles and solutions, including firewalls, IDS/IPS, and encryption. ... NOC Network Solutions Engineer * Lorton, VA...network technologies and recommend solutions to enhance performance, security , and scalability. + Collaborate with Tier 3 engineers… more
    Virtual Service Operations (08/02/25)
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  • Cleared Network Engineer L3

    Virtual Service Operations (Lorton, VA)
    Cleared Network Engineer L3 * Lorton, VA with travel, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your ... career as a Network Engineer ? Let's chat and see if...Collaborate with cross functional teams to develop and implement network security policies, procedures, and best practices,… more
    Virtual Service Operations (05/31/25)
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  • Principal / Sr. Principal Core Engineer

    Northrop Grumman (Chantilly, VA)
    …of our mission. We are looking for a **Principal or Sr. Principal** **Core Network Engineer ** to support the design and implementation services for WAN/LAN ... best practice policies for product applications. **Basic Qualifications:** + **Principal Network Engineer ** **:** Bachelor's degree in STEM (Science, Technology,… more
    Northrop Grumman (07/03/25)
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