Network Unified Communications Design Engineer Senior Security Clearance

Position: Network Unified Communications Design Engineer Senior with Security Clearance
Piper Companies is seeking a Network Unified Communications Design Engineer Senior to support a major government program at Camp Lejeune, NC. The Network Unified Communications Design Engineer Senior will focus heavily on unified communications engineering, VoIP architecture, and complex network design within a secure military environment. This position will be onsite at Camp Lejuene, NC! Responsibilities of the Network Unified Communications Design Engineer Senior:
• Assist the Government Lead with daily engineering duties across complex systems.
• Perform LAN/BAN/WAN administration, including scheduling conversions and cutovers.
• Evaluate and design communication hardware/software and troubleshoot network-related issues.
• Develop and integrate identity and access management requirements.
• Engineer and design VoIP services including integration of new and existing VoIP servers, switches, routers, and supporting systems.
• Support Extension Mobility, Unified Messaging, Emergency Responder, and Call Center operations within a Service Desk environment.
• Design Layer 3 VoIP services and update TACLANE configurations supporting USMC and DISA VoSIP.
• Configure auxiliary voice VLANs and support PSTN interfaces, fax modules, and voice system operations.
• Manage hardware, software, network, and scheduling for videoconferencing across DoN, DoD, Federal, and commercial networks.
• Design, develop, and operate application networking ports/protocols, IA, routing, and LAN.
• Work with DNS, DHCP, and large-scale, complex network configurations.
• Support CMS (Cisco Meeting Server) including integration into existing architectures, OVA deployments, legacy infrastructure (Codian bridges, hardware VCS), and network traversal.
• Perform packet capture, SBC/CUBE support, Fortinet firewall configuration, and DISA Global Video Service registration. Qualifications of the Network Unified Communications Design Engineer Senior:
• 10+ years of IT experience with a focus on networking.
• Strong experience with Cisco Unified Communications Manager, Cisco/Juniper networking, and VoIP technologies.
• Proficiency in building Call Manager clusters, dial plan management, Cisco Unity integration, Cisco Presence integration, VM management, and upgrading outdated clusters.
• Active IAT Level III certification required.
• Must hold one of the following: CASP CE, CCNP Security, CISA, CISSP (or Associate), GCED, or GCIH.
• Active Secret Clearance required.
• Experience with CMS, Codian bridges, CUBE/SBCs, Fortinet firewalls, and video/voice security architectures.
• Familiarity with DISA Global Video Service and registration processes.
• Professional-level certifications in related vendor technologies (CCSP, FCNSP, JNCIP-SEC, CMSP, or equivalent) or demonstrated equivalent experience. Compensation for the Network Unified Communications Design Engineer Senior includes:
• Salary range: $110,000 - $130,000
• 11 paid holidays and 10 PTO days
• Comprehensive benefits package This job opens for applications on 2/24/2026. Applications for this job will be accepted for at least 30 days from the posting date. #LI-MM1 #ONSITE  3 Voice, Network Design