• Senior Network Engineer

    Ensono (Annapolis, MD)
    …in Computer Science, Math, Engineering or equivalent combination of education and experience + Cisco certifications such as CCNP or CCDP, CCIE , or CCDE desired ... addressing & subnetting + Firewall experience: Checkpoint, Palo Alto, Cisco ASA + Extensive knowledge of Cisco 's...Alto, Cisco ASA + Extensive knowledge of Cisco 's product portfolio; routers, switches, wireless, ACS and ISE… more
    Ensono (11/08/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, implementing, and maintaining ... Cisco voice solutions. The ideal candidate will have a...**Preferred Qualifications:** + Certifications such as CCNP Voice or CCIE Voice. + Top Secret security clearance, SCI, Polygraph,… more
    Northrop Grumman (11/05/25)
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  • Senior Engineer - Property Networks

    Marriott (Bethesda, MD)
    …on mission-critical, customer-facing applications and services Technical knowledge in networking ( Cisco and non- Cisco ) with an emphasis on software-defined ... global distributed network hands-on experience with the datacenter fabric platforms ( Cisco , Arista, or equivalent) hands-on experience with common routing and… more
    Marriott (11/18/25)
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  • Network Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and maintenance of a complex network environment consisting of Juniper and Cisco switches, load balancers, and boundary devices. The ideal candidate will have ... operational support, troubleshooting, and maintenance of enterprise-scale Juniper and Cisco switching infrastructure * Configure and maintain load balancing… more
    General Dynamics Information Technology (10/14/25)
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  • Technical Manager - Network and Edge Security…

    Optiv (Columbia, MD)
    …* 5+ years of experience in consulting * Deep experience with Cisco 's security technologies. Additional experience with Palo, Fortinet, Netskope, or Zscaler is ... and prioritizing effectively. * Currently holds and maintains a CCIE Security and at least one other Tier 2...3 certification in the network and edge security domain (CCNP/ CCIE equivalents) + \#LI-GN1 **Salary Range Description** $134,600.00 -… more
    Optiv (11/07/25)
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  • Enterprise Solutions Architect/Unified…

    Leidos (Camp Springs, MD)
    …with a focus on design and planning UC architecture. + Experience Cisco CCNP Collaboration (Design/Planning). + Deep knowledge of routing, switching, firewalls, ... be able to obtain a DHS Public Trust Clearance. **Preferred qualifications** + CCIE Collaboration, AWS Solutions Architect or similar cloud voice cert + Experience… more
    Leidos (12/06/25)
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  • Senior Network Engineer

    Westat (Bethesda, MD)
    …such as CCNP, CCIE , Fortinet NSE, or equivalent. + Expertise in Cisco , Juniper, Palo Alto, Fortinet, or similar technologies. + Strong knowledge of TCP/IP, BGP, ... VXLAN, OSPF, MPLS, VLANs, and VPNs. + Experience with cloud networking (AWS, Azure, GCP) and SD-WAN solutions. + Familiarity with network monitoring tools (eg, SolarWinds, PRTG, Wireshark, Whatsup Gold). + Demonstrated communication, documentation, and… more
    Westat (12/02/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Annapolis, MD)
    …solutions. .Experience with 3rd party firewall solutions from Palo Alto, Fortinet, Cisco , Juniper and Check Point. .Strong verbal and written communications skills. ... Microsoft, VMWare, or others. .Networking professional certifications such as CCIE /CCNP, JNCIE/JNCIP or others. .Experience with Linux, network monitoring and… more
    Oracle (11/25/25)
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  • Telecommunications Network Engineer 0

    Synergy ECP (Annapolis Junction, MD)
    …of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus + Experience supporting WAN ... is required at time of start + Desired: CompTIA Network+, CCENT, CCNA, CCNP, CCIE , or equivalent CLEARANCE REQUIRED + Must have a TS/SCI polygraph clearance About Us… more
    Synergy ECP (11/06/25)
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  • Network Engineer III - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …(IAT) level III baseline certification as defined by DoD 8570.01-M is required. + Cisco certification is required, at least one of the following: CCNA, CCNP, CCIE ... . Job Description: + Performs network services from network design through implementation, maintenance, and upgrading of existing networks. + Analyzes design, specifications, and related documents. Performs general LAN/CAN/WAN administration. + Schedules… more
    COMSO, Inc (10/21/25)
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