• Lead Firewall & Security

    Deloitte (Washington, DC)
    …(IA) compliance of DODIN-N systems + Lead service request fulfilment for firewall policy and other security extension changes (VPN, IPS, URL Filtering, ... first responder to monitored alerts, incidents, and issues. + Lead the follow through with firm and vendor resources...years in supporting infrastructure environments but not limited to security / firewall , networks, systems + 3+ years of… more
    Deloitte (07/25/25)
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  • Lead Network Engineer - Palo Alto…

    CoStar Realty Information, Inc. (Arlington, VA)
    …URL filtering, App-ID and User-ID to enhance performance, reduce complexity, and maintain security standards. + Lead firewall upgrades, migrations, and ... Lead Network Engineer - Palo Alto Firewalls...traffic management. + PCNSE (Palo Alto Networks Certified Network Security Engineer ) **What's in it for You**… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Sr Lead IT Systems Security

    Lumen (Annapolis, MD)
    …us 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 ... technologies, and best practices, and will be able to lead a team of security engineers to...including client-based VPN configuration and troubleshooting + Check Point Firewall and Multi-Domain management platforms + Cisco and Snort-based… more
    Lumen (07/03/25)
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  • Senior Network Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... real estate. We are looking for a Senior Network Security Engineer to improve our information ...security posture on east/west and north/south traffic. + Lead the creation of a secure and automated certificate… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Network Engineer - Expert Level - Team…

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

    Robert Half Technology (Washington, DC)
    …processes (eg, ISO Certification). Develop and maintain incident response plans, corporate security policies, and procedures. Lead security investigations ... ASA Firewall , Cisco Routers, Authentication, Check Point, Checkpoint Firewall , Computer Hardware, Configuration Management, Network Security Technology… more
    Robert Half Technology (05/15/25)
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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...all projects from a technical perspective + Assists the Lead Technical Deputy on all Zero Trust Projects +… more
    KBR (07/02/25)
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  • Lead Network Engineer - Public…

    Lumen (Annapolis, MD)
    security services on SRX devices, including zone-based policies, firewall filters, IPsec/SSL VPNs, tunneled connections, and MACsec encryption. + Implement ... **The Role** We are looking for a strong leadership / hands-on Network Engineer to work with our customers capable of assessing the current state infrastructure,… more
    Lumen (07/15/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Network Engineer , Lead Key Role: Serve as a lead network engineer responsible for supporting, engineering, and reengineering complex enterprise network ... tracking tools such as Confluence, Jira, or Excel + Experience with enterprise firewall platforms and security policy administration + Knowledge of Risk… more
    BOOZ, ALLEN & HAMILTON, INC. (07/14/25)
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  • Sr. Sales Engineer - TS/SCI - Hybrid | Fort…

    Optiv (Washington, DC)
    …following: Splunk Platform, Splunk Security , Enterprise Networking, Network Security , Enterprise Firewall Deployment, Data Center, and/or Network Automation. ... following: Splunk Platform, Splunk Security , Enterprise Networking, Network Security , Enterprise Firewall Deployment, Data Center, and/or Network Automation… more
    Optiv (07/05/25)
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  • Senior Network Engineer

    Ensono (Annapolis, MD)
    …and Passion. **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of enterprise and data center ... to achieve optimal solutions for Ensono and its customers. The Network Engineer is responsible for developing, implementing, and maintaining network solutions to… more
    Ensono (07/24/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established leader in providing ... and data networks. **An average day:** As Wi-Fi Network Engineer III, you are expected to be a business...work under the direction of the Senior Wi-Fi Team Lead to design and support network strategies to meet… more
    Epsilon, Inc (07/19/25)
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  • FLEX Senior Engineer Network Compliance

    Marriott (Bethesda, MD)
    …Type** Management This is a temporary position. JOB SUMMARY The Senior Engineer Network Compliance will be responsible for executing a successful network compliance ... standards. To be successful in this role, the Sr Engineer Network Compliance will have a minimum of 8+...experience in a technical role within a network and security engineering organization and at least 4 years of… more
    Marriott (07/09/25)
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  • Network Engineer 4 - Washington

    M. C. Dean (District Of Columbia, DC)
    …analyzes, performance tunes, and make recommendations to optimize network + Manages firewall security appliances + Keeps the Division abreast of emerging ... engineering, and cybersecurity industries. We are seeking a **Network Engineer 4** to join our ** Security and...latest network standard + Leads projects as an Engineering Lead and/or Project Manager to develop secure, resilient systems… more
    M. C. Dean (07/15/25)
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  • Instrumentation and Controls Engineer

    MPR Associates (Alexandria, VA)
    …firm, is actively seeking a capable and motivated Instrumentation and Controls (I&C) Engineer - Network Communications to join our team. If you are seeking a ... to work. General Job Description The Instrumentation and Controls (I&C) Engineer - Network Communications will have technical, project management, regulatory,… more
    MPR Associates (05/20/25)
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  • Network Development Engineer , AWS Network…

    Amazon (Arlington, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...Core Networking team is looking for a Network Development Engineer to join our Network Fabric Engineering (NFE) team.… more
    Amazon (05/06/25)
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  • Network Development Engineer , InterDC…

    Amazon (Arlington, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...Core Networking team is looking for a Network Development Engineer to join our Inter-DC & Optical team. As… more
    Amazon (05/06/25)
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  • Network - Senior Engineer

    CACI International (Washington, DC)
    security solutions for network infrastructure. + Administer and manage firewall security appliances. + Prepare and maintain conceptual designs, schedules, ... Network - Senior Engineer Job Category: Information Technology Time Type: Full...firewalls, routers, wireless systems, and ancillary support systems. + Lead projects as an Engineering Lead and/or… more
    CACI International (07/24/25)
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  • Network Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Network Engineer an exciting upcoming Cyber Operations contract award. The Network Engineer is responsible for designing, ... and coordinating with users to resolve network incidents. The engineer translates business requirements into telecommunications solutions, conducts engineering… more
    BigBear.ai (06/13/25)
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  • Network Engineer III - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    Network Engineer III - PIPELINE (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a powerhouse ... Top Workplace for seven years running by the Baltimore Sun Media Group. ** SECURITY CLEARANCE IS REQUIRED: TS/SCI w/ POLYGRAPH BEFORE CONSIDERATION** This position is… more
    COMSO, Inc (07/22/25)
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