• Security / Firewall Network

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC** a Koniag Government Services company, is seeking Security / Firewall Network Engineer to support KDS and our government ... and cloud firewall + Investigate and resolve network security incidents, identifying and mitigating threats...on-call rotation/support to respond to network and firewall incidents. ** Firewall Engineer Qualifications:**… more
    Koniag Government Services (09/04/25)
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  • Network Firewall Engineer

    CACI International (Sterling, VA)
    Network Firewall Engineer Job... technologies + Participate in on-call rotation for critical firewall and network security incidents ... Opportunity** : We are seeking a skilled and detail-oriented Network Firewall Technician to support the implementation,...proper integration of firewall systems with other network components + Stay current with emerging security more
    CACI International (10/25/25)
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  • Firewall Network Engineer

    Synergy ECP (Annapolis Junction, MD)
    Firewall Network Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is looking forFirewall ... a subject matter expert for the customer's next generation firewall solution. + Maintain firewall operations and...information assurance policy and regulations. + Performing analysis of network security needs and contributes to design,… more
    Synergy ECP (11/06/25)
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  • Firewall Engineer

    Leidos (Washington, DC)
    …This role requires an Engineer who can design, implement, and manage complex firewall solutions to ensure the security and integrity of network ... **Description** Leidos' Digital Modernization sector is seeking a Firewall Engineer to support the GSM-O...+ Collaborate with other IT, Security and Network teams to integrate firewall solutions. +… more
    Leidos (11/06/25)
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  • Senior Network and Next Generation…

    Lumen (Washington, DC)
    …the future. **The Role** This position is a supportive role implementing Managed Security Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a ... Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal...of the following services: Federal government (MTIPS, DHS), Managed firewall , IDPS, and incident response. **Location** This is a… more
    Lumen (11/04/25)
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  • Firewall Engineer in

    Virtual Service Operations (Washington, DC)
    Firewall Engineer in Washington, DC * Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description Are you looking to take the next steps in your ... career as a Firewall Engineer ? Let's chat and see if...Ensure operational resiliency, performance monitoring, and compliance with DoD security requirements Required Qualifications: + Experience in network more
    Virtual Service Operations (10/22/25)
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  • Firewall Engineer

    System One (Ashburn, VA)
    … Administrator Engineer manages and maintains an organization's network infrastructure, ensuring security , performance, and reliability 1. Expertise ... Job Title: Palo Alto/ Firewall Engineer Location: Remote Pay Rate:...Proficiency in firewalls, routers, and VPNs 3. Experience with network monitoring tools Job Requirements * Experienced in managing… more
    System One (10/31/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    …as CCNA Security , CCNP Security , Palo Alto Networks Certified Network Security Engineer (PCNSE), or similar industry certifications are preferred ... with the latest industry trends and best practices in network security and firewall technologies...solutions + Proven experience as a Network Engineer with a focus on firewall technologies… more
    BAE Systems (09/09/25)
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  • Staff Security Engineer

    Coinbase (Washington, DC)
    …and fully supported. Coinbase Cloud Security (CloudSec) is looking for a Staff Security Engineer to enhance our network security across multiple ... WAF management, DDoS protection, network segmentation, and firewall policy management to enforce robust security ...doing (ie. job duties):* * Design, implement, and maintain network security controls across multi-cloud (AWS, GCP,… more
    Coinbase (08/22/25)
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  • Security Engineer ( Network

    Noblis (Washington, DC)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and understands ...field. + 6+ years of experience in cybersecurity or network security roles + Substitutions: For anything… more
    Noblis (09/17/25)
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  • Sr. Network Security Engineer

    CACI International (Columbia, MD)
    Sr. Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section to provide assistance… more
    CACI International (08/26/25)
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  • Network Security Engineer

    TEKsystems (Bethesda, MD)
    Description How a Network Security Engineer will Make an Impact: -Collaborate in the administration of LAN technologies of Cisco ASA Firewalls. -Collaborate ... MD - Hybrid Skills Security , Firewall , Information security , Network security , Cisco routers, quality assurance, time management, data analysis… more
    TEKsystems (10/30/25)
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  • Network Security Engineer

    System One (Arlington, VA)
    Job Title: Network Security Engineer Location: Hybrid - Arlington, Virginia End Client: FDIC Type: Contract To Hire Compensation: $70/HR - only W-2 ... Contractor Work Model: Hybrid Public Trust Responsibilities: The Network Security Engineer role requires extensive Palo Alto Panorama, Firewalls, and Global… more
    System One (10/22/25)
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  • Network Security Engineer

    Noblis (Washington, DC)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and understands ...field. + 6+ years of experience in cybersecurity or network security roles + Subsitutions: For anything… more
    Noblis (11/06/25)
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  • Network Security Engineer

    ThermoFisher Scientific (Frederick, MD)
    …contributions to the world. Location/Division Specific Information Discover Impactful Work: The Network Security Engineer has global responsibility for ... Life + Communicates and engages with the SOC on security incidents related to network security...as firewalls, web content filtering, etc + Maintains enterprise firewall policy rule base and support the business during… more
    ThermoFisher Scientific (09/17/25)
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  • Lead, Network Engineer

    Under Armour, Inc. (Washington, DC)
    Lead, Network Engineer **Lead, Network Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for more, and ... Career Site Here. (https://performancemanager8.successfactors.com/sf/careers/jobsearch?bplte\_company=ua&\_s.crb=aNMP8gWoYkBDFn%252bz2BldysgcgQHZpVs6tHzE9smSuXE%253d) **Purpose of Role** The Lead Network Engineer will be responsible to provide… more
    Under Armour, Inc. (10/11/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    … concepts and best practices, including: Identifying misconfiguration, conflicting rules, security gaps, firewall security issues, optimize rule-sets, ... **Description** **The Digital Modernization Sector at Leidos** is seeking a Sr. Network ** Engineer ** to support our global enterprise networks. Our team is… more
    Leidos (11/07/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …on TACLANE Crypto devices + Understand the operation of network protocols and Firewall packet and proxy filters + Security + Certified; must presently be ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Network Engineer ** **Transform technology into opportunity as a Senior… more
    General Dynamics Information Technology (10/01/25)
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  • Senior Network Engineer

    Koniag Government Services (Washington, DC)
    …and Responsibilities:** + Research, design, and implement advanced network and security solutions. + Administer and manage firewall security appliances ... a Koniag Government Services company, is seeking a Senior Network Engineer to support KITS and our... architecture and performance tuning. + Strong command of network security concepts and tools. + Advanced… more
    Koniag Government Services (10/16/25)
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  • Sr. Data Network Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitleSr. Data Network Engineer Recruitment Category TypeStandard Functional CategoryInformation Technology GradeIT.16 FLSA ... network communicationsat WSSC Water. The Sr. Data Network Engineer will take on responsibilities in... and Enterprise Architects to architect and implement required network security infrastructure + Evaluates, selects and… more
    Washington Suburban Sanitary Commission (WSSC) (10/31/25)
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