• Firewall Engineer

    Leidos (Washington, DC)
    **Description** Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon ... and is 100% on-site. This role requires an engineer who can design, implement, and manage complex ...engineer who can design, implement, and manage complex firewall solutions to ensure the security and integrity of… more
    Leidos (11/11/25)
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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...career as a Firewall Engineer ? Let's chat and see if we are a...a good match! Overview: We are seeking an experienced Firewall Engineer to support the Next-Generation … more
    Virtual Service Operations (10/22/25)
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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 Network ... + Act as a subject matter expert for the customer's next generation firewall solution. + Maintain firewall operations and document current environment. +… more
    Synergy ECP (11/06/25)
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  • Network Security Engineer - Firewall

    System One (Washington, DC)
    Job Title: Network Security Engineer - Firewall Migration Specialist ( US citizen, clearance ) Location: Washington, District Of Columbia For immediate ... US Citizenship with active SECRET clearance required Network Security Engineer - Firewall Migration Specialist : -...SECRET clearance required Network Security Engineer - Firewall Migration Specialist : - Lead the enterprise-wide security… more
    System One (11/08/25)
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  • Senior Network and Next Generation Firewall

    Lumen (Annapolis, MD)
    …one or more of the following services: Federal government (MTIPS, DHS), Managed firewall , IDPS, and incident response. **Location** This is a remote position open to ... multiple support groups in multiple data centers. + Managed firewall - expertise with all aspects of firewall... firewall - expertise with all aspects of firewall and VPN (IPSec and SSL) technology desired. Knowledge… more
    Lumen (11/04/25)
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  • Lead, Network Engineer

    Under Armour, Inc. (Annapolis, MD)
    Lead, Network Engineer **Lead, Network Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for more, and the ... 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 subject matter… more
    Under Armour, Inc. (10/11/25)
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  • Network Engineer - Remote

    Two95 International Inc. (Washington, DC)
    …Engineers Duration: 3-12 Months Type: Remote Description: + Assist the lead network engineer on IP usage analysis by collecting the source data which includes but ... Well knowledge of Network devices (such as Router, Switch, Firewall , Load-balancer, Proxy) and DDI System (DHCP, DNS, IPAM)...Excel + Ability to work with team Lead Network Engineer Duration: 3-12 Months Type: Remote Description: + Lead… more
    Two95 International Inc. (09/08/25)
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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 ... of the network communicationsat WSSC Water. The Sr. Data Network Engineer will take on responsibilities in areas of administration, engineering, architecture,… more
    Washington Suburban Sanitary Commission (WSSC) (10/31/25)
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  • Senior Network Engineer

    Koniag Government Services (Washington, DC)
    …IT Systems LLC, a Koniag Government Services company, is seeking a Senior Network Engineer to support KITS and our government customer in Washington, DC. This is a ... and self-motivated individual to perform the duties of a Senior Network Engineer to support a potential future business opportunity located in Washington, DC.… more
    Koniag Government Services (10/16/25)
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  • Sr. Network Engineer

    CACI International (Columbia, MD)
    Sr. Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: None * * * **The Opportunity:** The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section… more
    CACI International (10/23/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: None * * * The Opportunity: - The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section… more
    CACI International (09/06/25)
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  • Information Systems Security Engineer

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security Engineer shall perform, or review, technical security assessments of...networking operations. Key tasks include: + Reviewing security architectures, firewall configurations, IDS/IPS, and security controls for new and… more
    Synergy ECP (09/18/25)
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  • Security Engineer (Network Architecture)…

    Noblis (Annapolis, MD)
    …responsibilities. Ideal candidates will have deep experience with configurations, firewall rules, network path analysis, and transitioning efforts such as ... security-focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated Services… more
    Noblis (09/17/25)
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  • System Security Engineer - Cleared

    RightDirection Technology Solutions LLC (Washington, DC)
    System Security Engineer - Cleared Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description RDTS is seeking a ClearedSystem Security Engineerto ... mission-critical Information Technology systems. The primary function of the Security Engineer is to maintain the Trellix/McAfee ePO system being utilized. This… more
    RightDirection Technology Solutions LLC (10/23/25)
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  • Network Security Engineer

    Under Armour, Inc. (Baltimore, MD)
    Network Security Engineer **Network Security Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for more, and ... **Purpose of Role** The Global Network Security Engineer is responsible for proactively identifying security risks… more
    Under Armour, Inc. (11/09/25)
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  • Principal Cybersecurity Engineer

    OneMain Financial (Baltimore, MD)
    **Position Overview:** The Principal Cybersecurity Engineer is ideally based Baltimore, MD. Candidates may also be considered in Irving TX, Evansville IN, and Fort ... Mill SC. The Principal Cybersecurity Engineer will be responsible for designing, documenting, and reviewing...platform mastery in more than one platform area (IDS/IPS, firewall /WAF, access and identity, malware defense, threat modeling, exposure… more
    OneMain Financial (09/03/25)
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  • Telecommunications Network Engineer 1

    Synergy ECP (Annapolis Junction, MD)
    Telecommunications Network Engineer 1 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is looking for ... & 8 Sidewinder Firewalls, 10. Understand the operation of network protocols and Firewall packet and proxy filters 11. May be responsible for the configuration,… more
    Synergy ECP (11/06/25)
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  • Sr. Security Engineer , WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate is expected to: + Implement, configure, and ... across a large portfolio of properties. + Develop and fine-tune custom firewall rules, bot mitigation controls, and DDoS mitigation security policies. + Perform… more
    Warner Bros. Discovery (10/21/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    …during your recruiter conversation. **Responsibilities** **An average day:** As Wi-Fi Network Engineer III, you are expected to be a business professional with ... Services Engine (ISE), Wireless LAN Controllers (WLC), Hyperflex Host, Virtual Servers, Firewall Threat Defense and Firewall Management Center + Implementation… more
    Epsilon, Inc (11/07/25)
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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 as Cisco ... Standards. + Security Platforms - Cisco Firepower Threat Defense, ASA, Secure Firewall Management Center. + Knowledge of Azure Cloud Networking, Fundamentals, and… more
    SAIC (11/06/25)
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