with Cisco routers, switches, and firewalls, particularly in relation to voice and video integration • Experience with voice gateways, SIP trunks, and ISDN circuits • Expertise in call control protocols (SIP, SCCP, H.323) • Ability to explain technical concepts to non-technical stakeholders • Experience developing complex design documentation, IT checklists, SOPs, guides, etc. More ❯
years of experience in Voice Over Internet Protocol (VOIP). Cisco Unified Communications Manager/Call Manager (CUCM) working in Mixed Mode. Cisco Unity Connection (CXN) through SIP and SCCP integrations. Cisco Contact Center Express (UCCX). Cisco Unified IM and Presence (IM&P). Cisco Emergency Responder (CER). Cisco Telepresence Video Communication Server and Expressway (VCS) including Mobile More ❯
hire. Additional specific certifications may be required, depending on job assignment. • Knowledge and experience with routing and switching protocols (e.g. OSPF, EIGRP, BGP, Spanning Tree Protocol, ISAKMP, ESP, SIP, SCCP, etc.) • Knowledge and experience with current Cisco IOS software and hardware features • Ability to configure and troubleshoot Multicast • Ability to configure and troubleshoot DMVPN and GRE tunnels • Ability to work More ❯
team-oriented, collaborative environment. Preferred Qualifications: • Experience with VMWare NSX-T • Knowledge and experience with routing and switching protocols (e.g. OSPF, EIGRP, BGP, Spanning Tree Protocol, ISAKMP, ESP, SIP, SCCP, etc.) • Knowledge and experience with current Cisco IOS software and hardware features • Knowledge and experience with current Juniper JUNOS software and hardware features • Ability to configure and troubleshoot Multicast • Ability More ❯
hire. Additional specific certifications may be required, depending on job assignment. Knowledge and experience with routing and switching protocols (e.g. OSPF, EIGRP, BGP, Spanning Tree Protocol, ISAKMP, ESP, SIP, SCCP, etc.) Knowledge and experience with current Cisco IOS software and hardware features Ability to work efficiently in a fast-paced environment and multi-task while still ensuring high quality of More ❯
profiling dictionaries to accurately classify devices. • Proven skills in both verbal and written communication as well as technical writing skills. Certifications: • Security Certification (CySA+, GICSP, GSEC, Security+ CE, or SCCP) • Cisco OS Certification; (CCNA, CCNP, CCNP Security, CCIE Security or similar certifications More ❯
and connections, playing an active role in the installation of the Cisco network operating system software. They evaluate, configure, and maintain network hardware and software, utilizing Cisco's proprietary SCCP protocol. This is an onsite role located in Washington DC Key Responsibilities: • Network Design and Implementation: Develop and implement the physical design and architecture of computer networks, including LANs, WANs More ❯
both certification requirements for this program: CompTIA Cybersecurity Analyst, CySA+; EC-Council Certified Network Defender (CND); GlAC Global Industrial Cyber Security Professional, GICSP; (ISC)2 System Security Certified Practitioner (SCCP). Hands-on experience and knowledge with the following: Experience with Elastic Search, Logstash, and Kibana in a design or developer role Software development in classified environments using Linux. Application More ❯
