• Merck & Co. (Rockville, MD)
    Job Description Job Description: - We are seeking a motivated and skilled Zero Trust Security Engineer with a background in SASE solution with Zscaler. As a Zero ... Trust Security Engineer , you will assist in designing,...the implementation of Zero Trust strategies, including End point, Network security , cloud configuration, intrusion detection and… more
    HireLifeScience (09/30/25)
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  • Security / Firewall Network

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC, a Koniag Government Services company,** is seeking a 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 (09/27/25)
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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 (07/26/25)
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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 (08/08/25)
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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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  • Network Engineer Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    … + Cisco Certified Network Professional - Enterprise + Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On Customer Site + ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior ( Security ) - TS/SCI required** Transform… more
    General Dynamics Information Technology (09/09/25)
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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. 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 (08/08/25)
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  • Network Engineer - TS/SCI FSP…

    TEKsystems (Fort Meade, MD)
    …Top Skills Details Network engineering, Firewall ,Router,Ccna,Cisco routers,Wan,Cisco switches,Paloalto,Bgp,Troubleshooting,Data center,Wireless,Lan, Network ... as, firewall experience (Cisco Firepower, Palo Alto firewall ) * Experience with network management platforms..., Network infrastructure, Routers and switches, Cloud, Network security , Configuration, Vmware, Routing and switching,… more
    TEKsystems (10/01/25)
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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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  • Network Engineer - Junior

    Chenega Corporation (Fort Belvoir, VA)
    Network Engineer - Junior Ft. Belvoir, VA Join our Talent Network Network Engineer - Junior Ft. Belvoir, VA C-CHR-24-039 TheNetwork Engineer - ... hours of notification. + Interpret and implement the Senior Network Engineer 's guidance in support of ...for all Firewall implementations. + Assist the Firewall Team during implementations and deployments. + Engineer more
    Chenega Corporation (09/01/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems Engineering ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME),...network traffic flow analysis, network management, network topology design, network security ,… more
    V2X (09/19/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III** **Epsilon is now part of AMERICAN SYSTEMS!** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we're ... voice and data networks. **An average day:** As Wi-Fi Network Engineer III, you are expected to... Management Center + Implementation of Patches, Upgrades and Security Compliance Standards on all network devices.… more
    Epsilon, Inc (09/25/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team!...equipment among multiple locations with the DMV + Apply network security techniques to include creating VLAN's,… more
    CACI International (10/08/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    …- The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section to provide assistance in ... Senior Network Engineer Job Category: Information Technology...solutions to support server requirements to include load-balancing, VPNs, firewall contexts, and network address translation (NAT)… more
    CACI International (09/06/25)
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  • Sr. Network Engineer

    CACI International (Columbia, MD)
    …The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section to provide assistance ... Sr. Network Engineer Job Category: Information Technology...solutions to support server requirements to include load-balancing, VPNs, firewall contexts, and network address translation (NAT)… more
    CACI International (08/26/25)
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  • Senior Network Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is looking for a **Senior Network Engineer .** **Job Description:** + Install, configure, and maintain scalable network devices such ... network operations and engineering. + Implement and manage network security architecture including network ... Platforms - Cisco Firepower Threat Defense, ASA, Secure Firewall Management Center. + Knowledge of Azure Cloud Networking,… more
    SAIC (08/07/25)
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  • Network Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 3** to join our ** Security and Electronic Systems (SES)** business ... local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for the...reviews, analyzes, performance tunes, and make recommendations to optimize network + Manages firewall security more
    M. C. Dean (08/27/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    Engineer ** to support implementation and sustainment of enterprise network solutions in a high- security environment. If you're hands-on, collaborative, ... mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or equivalent **Tools & Platforms… more
    Nightwing (09/17/25)
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