• Lead Network Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Network Engineer - Palo Alto Firewalls Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... we provide an invaluable edge in real estate. We are hiring a Lead Network Engineer to take ownership of the Palo Alto firewall infrastructure at… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Network Engineer - Expert Level…

    General Dynamics Information Technology (Rockville, MD)
    …is safe and tomorrow is smarter. Our work depends on a ** Network Engineer Expert** joining our team to lead collaboration efforts with our federal client ... years of related experience **Job Description:** Transform technology into opportunity as a ** Network Engineer Expert** with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (07/12/25)
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  • Lead Network Engineer

    NASCO (Annapolis, MD)
    **Overview** Under general direction, the Lead Network Engineer is responsible for designing, implementing, and maintaining a secure and high-performance ... enterprise network infrastructure. The Lead Network Engineer ...Engineer Associate) + Security certifications (eg, CISSP, CISM, Palo Alto PCNSE) + Cloud and DevOps-related certifications +… more
    NASCO (05/21/25)
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  • Lead Information Security Engineer

    Lumen (Washington, DC)
    …Alto Prisma Access and Panorama Integration. Active Palo Alto Networks Certified Network Security Engineer (PCNSE) is required. + Experience of deploying and ... (MTIPS and MSS) program, provide operational support on the Fortinet and Palo Alto platforms. Coordination efforts with CenturyLink groups (FedNOC, Architecture and… more
    Lumen (07/10/25)
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  • Sr Network Security Engineer

    Valvoline Global (Washington, DC)
    …solutions. **How You'll Make an Impact** We are seeking a highly skilled Senior Network Security Engineer to lead the design, implementation, and maintenance ... began; it's about where we're headed and how we'll lead the way. **We are originality in motion.** Our...data and systems across the organization. As a **Sr Network Security Engineer ,** this role will be… more
    Valvoline Global (04/26/25)
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  • Network Development Engineer , AWS…

    Amazon (Arlington, VA)
    …teams in defining the tools that allow us to scale at a higher volume. * Lead network projects in the areas of network sustaining engineering, network ... completion. The Core Networking team is looking for a Network Development Engineer to join our ...Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc. - * In-depth knowledge of and… more
    Amazon (05/06/25)
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  • Network Development Engineer

    Amazon (Arlington, VA)
    …automation teams in defining the tools that allow us to scale at higher volume. * Lead network projects in the areas of network sustaining engineering, ... completion. The Core Networking team is looking for a Network Development Engineer to join our Inter-DC...Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc. - * In-depth knowledge of and… more
    Amazon (05/06/25)
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  • Network Development Engineer , BERE…

    Amazon (Arlington, VA)
    …automation teams in defining the tools that allow us to scale at higher volume. * Lead network projects in the areas of network sustaining engineering, ... Network Availability) Organization is looking for a Network Development Engineer to join our Backbone...Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc. Amazon is an equal opportunity employer… more
    Amazon (05/06/25)
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  • Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... external mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer /Architect will support the current infrastructure and new, modernized… more
    Leidos (06/18/25)
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  • Network Engineer III

    General Dynamics Information Technology (Springfield, VA)
    …we can't turn into opportunity. And our work depends on TS/SCI level cleared ** Network Engineer lll** joining our team to support our Intelligence customer in ... and Cybersecurity Services (TCS) program has an exciting and challenging opportunity for a ** Network Engineer III** on our Network Security Services (NSS)… more
    General Dynamics Information Technology (04/28/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time...hours for network maintenance and changes + Lead Network Builds + Manage on prem LAN ... * * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team!...and troubleshooting on complex, global WANs, using CISCO and Palo Alto, or similar equipment + Demonstrated experience with… more
    CACI International (07/08/25)
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  • Network Security Engineer Sr.

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Network Security Engineer , Senior** to join our team of passionate individuals in ... logs and events. Incident Response & Threat Management: + Lead incident investigations based on network anomalies...+ Experience with other security vendors and technologies (eg, Palo Alto, Fortinet, Splunk) + Knowledge of Zero Trust… more
    Amentum (06/11/25)
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  • Sr Lead IT Systems Security Engineer

    Lumen (Washington, DC)
    …as we digitally connect the world and shape the future. **The Role** The Senior Lead IT Systems Security Engineer is a critical role within our organization, ... of security principles, technologies, and best practices, and will be able to lead a team of security engineers to ensure the integrity, confidentiality, and… more
    Lumen (07/03/25)
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  • Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …role. Ability to obtain two of the following certifications in 1 year: Palo Alto Certified Network Security Administrator VMWare Certified Professional (multiple ... + Coordinates with internal resources and external vendors to lead and complete installation and configuration of new servers,...tracks available) Microsoft Certified Solutions Engineer Cisco Certified Network Associate (or Dell… more
    United States Senate Federal Credit Union (07/09/25)
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  • Senior Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …problems creatively while balancing risk. General Summary: The Senior Systems Engineer (SSE), under general supervision but in compliance with organization policies ... infrastructure. The SSE will also act as de-facto "team lead ", utilizing team resources efficiently to complete tasks and...defined networking, Dell and Cisco switches and routers, and Palo Alto firewalls. + Serves as a SME in… more
    United States Senate Federal Credit Union (07/09/25)
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  • Senior IT Infrastructure Engineer

    United Therapeutics (Silver Spring, MD)
    …environment that fosters autonomy, mastery, and purpose. The IT Senior Infrastructure Engineer - DevOps will lead in design, architecture, engineering, ... and standardization solutions for cloud and on premise infrastructure + Lead the deployment and management of United Therapeutics' next generation Datacenter,… more
    United Therapeutics (07/10/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer ** in Suitland, MD and be at the forefront of mission-critical cybersecurity. ... Trellix ePO, Tanium, Cisco (FirePower, ISE, Email Gateways, AMP, switch/routers), Palo Alto Firewalls, Microsoft Active Directory, DNS, Exchange, SharePoint, IIS,… more
    Leidos (07/12/25)
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