• System Engineer Cisco PBX (VoSIP)

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced System Engineer, Cisco PBX (VoSIP), to assist in directing and ... seamless and secure telecommunications. + Manage and maintain government-furnished Cisco PBX systems , VoIP, VoSIP, ACD, and...or a related field + Master's degree preferred. + Cisco + Cisco Unified Communication Manager… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Unified Communications Lead

    ManTech (Camp Springs, MD)
    …by the federal agency. + Provides troubleshooting and restoration services for key functional systems including Cisco Call Manager , Cisco Expressways, ... Cisco WebEx, Polycom RMX Bridge, Polycom DMA, Polycom Resource Manager , Cisco Telepresence Management Suite, Cisco Meeting Server, Cisco Unified… more
    ManTech (08/08/25)
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  • Information Systems Security Engineer…

    KBR (Fulton, MD)
    … Systems (IDS)/ Intrusion Prevention Systems (IPS) + Proven experience with Cisco products ( Cisco Security Manager , Cisco FireSight Management ... Title: Information Systems Security Engineer (ISSE) Belong. Connect. Grow. with...engineering tasks and projects + Provide guidance describing the system and its functions, information types, operating environments, and… more
    KBR (08/27/25)
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  • Network Solutions Architect (TS/SCI with Poly/New…

    General Dynamics Information Technology (Hanover, MD)
    …ASA, VPN, NAT, OSPF, BGP, MPLS, numerous test sets, Telecommunications equipment, VoIP, Cisco Call Manager , Intrusion Detection Systems , Snort, SolarWinds, ... **Job Family:** Technical Solutions **Skills:** Business,Innovation,Network Architecture,Technical Leadership **Certifications:** Cisco Certified Network Professional (CCNP) Enterprise | Cisco… more
    General Dynamics Information Technology (09/10/25)
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  • Unified Communications Engineer - Senior

    Amentum (Fort Meade, MD)
    …across domains * Specialize in UC technologies such as Cisco Unified Communications Manager (CUCM), Cisco Unified Computing Systems , Cisco Unified ... VoIP, H.323, XMPP, and TLS * Deep familiarity with UC platforms such as Cisco Unified Communications Manager (CUCM), Microsoft Teams (GCCH/DoD), Cisco … more
    Amentum (09/30/25)
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  • Unified Communications Engineer

    Leidos (Rockville, MD)
    …The candidate must have significant experience in designing, building, and operating Cisco Unified Communication and Telepresence systems in a large production ... routers and switches, QoS, SIP Trunks, and Secure SIP communications. + Experience with Cisco Unified Communication Call Manager and Session Manager , … more
    Leidos (08/13/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …The ideal candidate will have a strong background in VoIP technologies, Cisco Unified Communications Manager , and related voice technologies. Key ... and inter-site voice routing. + Support and troubleshoot video teleconferencing (VTC) systems , including Cisco Telepresence, Room Kits, and integration with… more
    Northrop Grumman (09/20/25)
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  • Mid/Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …a degree. + Must have at least 5 years of in-depth experience with hardware/software from Cisco Systems . + Must have at least 5 years of in-depth experience with ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...IPSEC, NAT, SCP, TFTP, BGP, vPC. + Experience with Cisco Call Manager server configuration and troubleshooting… more
    Leidos (09/13/25)
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  • Mid./Sr. Network Engineer

    Belay Technologies (Annapolis Junction, MD)
    …qualifications: + Must have at least 5 years of in-depth experience with hardware/software from Cisco Systems + Must have at least 5 years of in-depth experience ... Palo Alto, Juniper, F5, IPSEC, NAT, SCP, TFTP, BGP, vPC + Experience with Cisco Call Manager server configuration and troubleshooting with integration of Instant… more
    Belay Technologies (09/16/25)
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  • Sr. Systems Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …areas, some unclassified work will also be required. This position ensures that system hardware, operating systems , software, and related procedures adhere to ... of network and security management tools including, but not limited to; Centrify, Cisco Call Manager , Puppet, Splunk, Tenable **What We Offer** Our values… more
    RTX Corporation (09/19/25)
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