Voice Network Systems Engineer
Voice Network Systems Engineer
Take2 Consulting, LLC
Greater St. Louis
See who Take2 Consulting, LLC has hired for this role
Voice Network Systems Engineer:
Our team is looking for a Voice Network Systems Engineer to help support the Defense Information Systems Agency (DISA) on a long-term program. The position is located at Scott AFB outside of St. Louis.
The Good:
- Long-term career growth
- Competitive pay and benefits
The Must Haves:
- Experience with Cisco Unified Communications Manager (CUCM)
- Secret Clearance or higher
- DoD 8570 IAT II Certification (Sec+, CCNA, etc.)
Primary Responsibilities:
- Manage, configure, troubleshoot and assure service supporting all aspects of an enterprise voice, video and data network. Must be organized, document oriented, possess skills in diagramming, and understand WAN principals.
- Support maintaining a large, complex and highly resilient Cisco based enterprise IP voice and video communications infrastructure.
- Perform system maintenance, support capacity planning activities and complete configuration change actions and documentation efforts.
- Configure and implement calling search spaces, route plans, route partitions, route lists and device profiles.
- Troubleshoot remote site registration, signaling and media problems.
- Validate change requests and ensure accuracy.
- Manage troubleshoot and configure voice subscribers, call handlers and call routing rules.
- Manage troubleshoot and configure Cisco and or Juniper routing and switching rules.
- Troubleshoot and configure Cisco routing and switching devices.
- Support distributed firewall infrastructure.
- Develop technical policy, work instructions and reporting in support of an enterprise IP telephony network.
- Troubleshoot and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows.
Requirements:
- Requires BS degree and 2-4 years of prior relevant experience. Additional experience, education and training may be considered in lieu of degree.
- DoD 8570 IAT II (Security+)
- Currently possess an active Secret security clearance.
- Demonstrable experience of advanced troubleshooting to isolate and diagnose network problems for routing, switching, security and large-scale voice implementations.
- Expertise in SIP internetworking signaling and call flow.
- Experience with Cisco Unified Communications Manager (CUCM)
Desired skills:
- Working knowledge of Secure Real-Time Transport Protocol (SRTP) including associated G.711 and G.729 codecs and Digital Tone Multi Frequency (DTMF).
- Experience with Oracle SBCs and voice media gateway appliances.
- Experience creating/supporting IPSec MPLS VPN infrastructure
- Experience implementing and supporting BGP routing protocols
- Experience designing, configuring and troubleshooting QoS classification, marking and prioritization of network traffic (voice, critical applications, etc.).
- Familiarity with IPSec implementation and troubleshooting.
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Seniority level
Entry level -
Employment type
Full-time -
Job function
Information Technology and Engineering -
Industries
IT Services and IT Consulting
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See who you knowFeatured Benefits
Inferred from the description for this job
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Medical insurance -
Dental insurance -
Vision insurance -
401(k)
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