• Senior Network Architect

    KBR (Fulton, MD)
    Title: Senior Network Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Channel networks, and routing protocols. + Proven expertise with Cisco network platforms including management, monitoring, automation, routers, switches, firewalls,… more
    KBR (10/14/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Network Engineer** to join our team of passionate individuals in **Fort Meade, MD** ... new products and processes. **Responsibilities:** The duties and responsibilities of the ** Senior Network Engineer** include, but are not limited to, the following:… more
    Amentum (12/21/25)
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  • Senior Network Engineer

    Ensono (Annapolis, MD)
    Senior Network EngineerRemote - United StatesJR012227 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do ... **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and...addressing & subnetting + Firewall experience: Checkpoint, Palo Alto, Cisco ASA + Extensive knowledge of Cisco 's… more
    Ensono (11/08/25)
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  • Senior Manager, Global Network Services

    Copeland (Annapolis, MD)
    …and development workstreams for all enterprise network technologies. Candidate will be the senior technical resource for all things IT networking and will mentor the ... best practices for engineering and architecting data communication infrastructure. The Senior Manager, Global Network Services will provide thought leadership and… more
    Copeland (12/30/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... Type of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience related to...have knowledge and experience with enclaves, firewalls (NSX and Cisco ASA), VMware vCenter, VMware NSX, Cisco more
    CACI International (10/21/25)
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  • Network Engineer (TS/SCI)- Senior & Mid

    Vexterra Group (Bethesda, MD)
    …experience working in multivendor Firewall and Network Security appliances such as Cisco , Palo Alto, IXIA, Juniper, and Netscaler. + Demonstrated experience working ... designing enterprise scale networking solutions + Experience supervising others + Cisco Certified Network Associate - (CCNA) Certification + Candidate must, at… more
    Vexterra Group (10/14/25)
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  • FLEX Senior Network DevOps Engineer

    Marriott (Bethesda, MD)
    …- Certification in network and/or security technologies (eg, CCIE, CCNP, CISSP, Cisco DevNet etc.) - Developing Ansible automations to manage network devices ( ... Cisco , HP, Arista etc.) - Experience working in DevOps...**Managing Projects and Priorities** - Functions as a strategic senior technical expert within the department. - Develops specific… more
    Marriott (12/18/25)
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  • Senior Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Senior Network Engineer** to join our Defense Enclave Services (DES) team at F **t. Meade, MD.** The DES program is a highly ... in working with two or more of the following vender network technologies: Cisco , Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. + Demonstrated… more
    Leidos (12/03/25)
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  • Senior Network Engineer/Edge Operations

    GovCIO (Bethesda, MD)
    …personnel administration, strategic planning, and staff planning. The Network Operations Senior Engineer will work alongside the Service Delivery Team, Architecture ... and systems are monitored using tools such as Grafana for log aggregation, Cisco 's StealthWatch providing the deep analysis of network traffic, and PerfSonar for the… more
    GovCIO (12/18/25)
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  • Senior Systems Engineer

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Sytems Engineer to join our intel team. Your will be supporting CNO and working ... yrs in place of BS + Strong knowledge of Cisco technologies, including Catalyst Center, ISE, Cisco ...of Cisco technologies, including Catalyst Center, ISE, Cisco SD-WAN, and enterprise routing/switching. + Proficient in network… more
    Belay Technologies (10/17/25)
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