• Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division Engineering ... on new communication technologies to enhance capabilities of the network . Candidates are required to be Security +...Expert + Experience with designing additions to a large network **Preferred Qualifications:** + Firewall Hardware and… more
    Northrop Grumman (06/19/25)
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  • Senior Network Engineer

    ManpowerGroup (Fairfax, VA)
    …partnered with a market-facing professional services firm in their search for a **Senior Network Engineer ** to join their team in Fairfax, VA. This role requires ... Cisco Meraki SD-WAN w/ Cisco Secure Connect, advanced switching, routing, and firewall technologies. + Knowledge of Cisco network equipment including: Cisco… more
    ManpowerGroup (07/22/25)
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  • Security Systems Engineer…

    KMS Solutions, LLC (VA)
    Security Systems Engineer / Specialist Company...+ AS or AA in Applied Science (Information Systems, Network Administration, or Network Security , ... Objective: We are looking for candidates to fill a Security Systems Engineer / Specialist position at...relevant requirement). + (4) years directly related experience in network engineering, maintenance, and security applied to… more
    KMS Solutions, LLC (07/16/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …Firewalls to engineer boundary protection mechanisms. * Experience with network security concepts, best practices and technologies including, but not ... **Description** Leidos is looking for a Systems Engineer to be part of a team responsible...and Site-to-Site VPNs. Excellent troubleshooting skills.. * Knowledge in Network Engineering DEV-OPS utilizing python, API's, network … more
    Leidos (06/18/25)
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  • Network Engineer III

    Leidos (Wallops Island, VA)
    …of your design + Provide assessment and design recommendations to resolve certain network device security vulnerabilities + Provide wireless local area ... + Work directly and indirectly with NASA customers, Technicians, Network Engineers and/or Network Architects to execute...obtain and keep a minimum of a Public Trust security clearance. **Desired Experience:** + Experience with Cisco 9800… more
    Leidos (07/24/25)
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  • Cloud Security Engineer

    CACI International (Sterling, VA)
    …teams to create, maintain, and monitor data connections, NPE security certificates, firewall connection requests. + Applying cloud, network , and security ... Cloud Security Engineer Job Category: Information Technology...certification and accreditation (C&A) documentation and artifacts (ie. System Security Plans, Network Interface Planning Documents, etc.)… more
    CACI International (07/25/25)
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  • Information System Security Engineer…

    KBR (Alexandria, VA)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! The successful candidate for the Joint Mission Environment Testing Capability ... (JMETC) Information System Security Engineer (ISSE) position will be part...ideal candidate has a diverse technical background in cybersecurity, network protection, software development, application security and… more
    KBR (07/02/25)
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  • Sr Lead IT Systems Security Engineer

    Lumen (Richmond, VA)
    …the world and shape the future. **The Role** The Senior Lead IT Systems Security Engineer is a critical role within our organization, responsible for overseeing ... authentication and authorization, and cryptographic protocols. + Deep understanding of network attacks, DDoS, malware, phishing, email security , encryption,… more
    Lumen (07/03/25)
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  • Network Security Analyst

    TekSynap (VA)
    … solutions aligned with mission requirements. + Design, develop, and engineer security solutions that fulfill complex network security requirements. + ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Define and document network security requirements for local and wide area networks (LANs and WANs).… more
    TekSynap (07/02/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …issues related to firewall /VPN/SSL infrastructures. Responsible for evaluating current network security systems. HOW A CYBER WIRELESS SECURITY ... efforts in designing; developing; analyzing; troubleshooting; and documenting wireless network security infrastructure. Performs problem isolation and… more
    General Dynamics Information Technology (07/19/25)
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