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Core4ce Careers

Core4ce is a team of innovators, self-starters, and critical thinkers—driven by a shared mission to strengthen national security and advance warfighting outcomes. Got a big idea? At Core4ce, The Forge gives every employee the chance to propose bold innovations and help bring them to life with internal backing. Join us to build a career that matters—supported by a company that invests in you.

Network / Unified Communication (UC) Subject Matter Expert (SME)

Threat Intelligence SpecialistSecurity AnalystFull TimeRemote

Location

United States

Posted

18 days ago

Salary

Not specified

No structured requirement data.

Job Description

The primary responsibility for the Network / UC SME position is to plan, design, deploy, and continue to support a mission critical project for the Cisco UC Manager and Session Border Controller (SBC) platform. Technologies utilized by the Enterprise UC Network Engineer SME include: Multiple Switch vendors: Juniper, Ruckus, Aruba, Cisco switches Palo Alto Firewall, Panorama, and Wireless Demonstrated competence in LAN/WAN technologies The UC Network Engineer SME is responsible for the coordination of cross-functional teams in relation to the deployment and support of the physical/virtual network infrastructure, which includes technologies such as VMWare, Linux, Windows Server, physical Servers, and enterprise storage arrays. Administration Collaboration - Participate in business planning meetings to understand and recommend the best technical, most cost-effective, network solutions that meet initial capacity, long-term scalability and growth, and performance requirements. Change Control - Adhere and follow all change management policies to ensure that the work is documented and meets the organizational requirements. Documentation - Document administrative items, projects, and support issues as needed to provide a reference to team members, other teams, and management. Incident and Request Management - All incidents and requests should adhere to the organizational requirements, meeting specified SLT and SLA requirements. Knowledge Sharing - Share both technical and non-technical knowledge with team members in both formal and informal manners. Personal Development - Seek ways to develop in areas that are technical in nature and non-technical where relevant to the current role. Project Support and Lead - Serve as a project lead or resource for the Enterprise Network Engineering Team for the deployment of Enterprise level initiatives. Status Reports - Submit status reports as requested to the team manager and verbally during team meetings. Network Administration - Design, plan, deploy, upgrade, and provide operational support for an Enterprise deployment of the Cisco UC Manager and Session Border Controllers. UC Network Infrastructure Support - Provide the required network support for the deployment of infrastructure UC architecture, processes, and reports. UC Network Administration - Perform work associated with UC network administration, including installation and configuration of network infrastructure. Monitoring and Optimization - Manage and participate in the monitoring, optimization, and diagnosis of currently deployed network systems. Security - Work closely with the Manager and the Enterprise Security Architecture Team to ensure security initiatives are met. Technical System Support - Collaborate with the Enterprise Network Engineer Service Leads and the Enterprise Network Architect to implement, configure, and support the Enterprise UC Network Infrastructure.

Job Requirements

  • DoD Unified Communications experience
  • Must be able to obtain TS security clearance
  • SIP Trunking configuration and troubleshooting including SIP/SIPS(TLS), RTP/SRTP, Codecs, Call Routing, etc.
  • Session Border Controller experience
  • Experience designing and transitioning multiple site migrations
  • Troubleshoot high severity issues as a Tier IV operational UC subject matter expert
  • 10 Years Technology Experience (Network, Application, Security)
  • Strong experience Routing Protocols
  • In-depth knowledge of Cisco Voice infrastructure, including Voice Gateways
  • In-depth knowledge of Cisco Call manager
  • Good working knowledge of Unity and UCCx
  • Working knowledge of Cisco Video servers
  • Proven skills in both verbal and written communication
  • Technical writing skills
  • B.A or B.S. in a degree such as Computer Science, Information Systems or Information Technology or 7 years related experience
  • Certification in a current or the latest version of an enterprise version of Cisco Administration
  • 8570 Compliant / CCNA OS cert

Benefits

  • 401(k) with 100% company match on the first 6% deferred, with immediate vesting
  • Comprehensive medical, dental, and vision coverage—employee portion paid 100% by Core4ce
  • Unlimited access to training and certifications, with no pre-set cap on eligible professional development
  • Tuition assistance for job-related degrees and courses
  • Paid parental leave, PTO that grows with tenure, and generous holiday schedules
  • The Forge gives every employee the chance to propose bold innovations and help bring them to life with internal backing

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