50 applicants

Company

Original Job Post

HII · 1 week ago

VoIP Network Engineer

Norfolk, VA

Full-time

Onsite

Senior Level

9+ years exp

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Responsibilities

Develop and submit Bill of Materials (BOMS) for hardware, software, and resources required for development and implementation.

Create architectural and technical briefs on networking technologies for peer-review.

Support implementation and execution of installation and transition plans for VoIP and VTC infrastructure.

Troubleshoot technical issues within systems and networks at the protocol/packet level.

Write technology briefs, white papers, test plans, and presentations.

Interface with senior management and conduct troubleshooting with Real-Time Monitoring Tool (RTMT).

Qualification

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CCNA CertificationSecurity+ CertificationVoIPVTC ArchitectureLAN NetworkingWAN NetworkingIP NetworkingDoD Security GuidelinesNetwork TroubleshootingTechnical WritingNetwork Monitoring ToolsSenior Management InterfaceRTMT TroubleshootingVoIP Phone ConfigurationUS Secret Security ClearanceProblem-SolvingCommunicationInterpersonalCall RoutingTranslation PatternRoute PatternDevice PoolsRegionsCalling Search SpacePartitionsSIP TrunksInter Cluster TrunksCisco VoiceCisco VideoVirtual Appliances

Required

CCNA Certification required.

Security+ Certification required

In-depth knowledge of VoIP and VTC architecture, design, and protocols including H.323, SIP, RAS, SCCP, H323, as well as VoSIP.

In-depth knowledge of LAN and WAN networking design, equipment, and transport topologies including GRE, Fiber Optics, VLANs, Ether channel, and IPv4 subneting.

In-depth knowledge of IP networking fundamentals including OSI model, frame and packet structure.

Experience in supporting engineering, development, and deployment of VoIP and VTC designs and architectures, as well as installation.

Experience with Department of Defense Security Technical Implementation Guidelines.

Strong ability to design, develop, document, test, and field networking capabilities incorporating security, high availability, flexibility, and remote administration.

Strong ability to visualize overall view of systems and conceptualize and document technical solutions.

Strong technical network troubleshooting skills with the ability to troubleshoot technical issues within multiple systems and networks at the protocol/packet level using sniffers, protocol analyzers, netflow, etc.

Experience writing technology briefs, white papers, test plans, and presentations.

Familiarity with network and performance monitoring tools (like Solarwinds, HP NA, Cisco IP SLA, PRTG).

Experience interfacing with senior management.

Must possess excellent oral and written communication skills.

Must be willing to travel CONUS and OCONUS.

Be able to conduct troubleshooting with the Real-Time Monitoring Tool (RTMT).

Be able to troubleshoot using status messages on VoIP phone and verify network switch configuration for VoIP connectivity.

Be able to configure and verify Cisco IP VoIP Phones IP assignment by means of DHCP and Static assignment.

Must be a US Citizen able to obtain and maintain a US Secret security clearance.

9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.

Preferred

Familiarity with Call Routing /Translation Pattern /Route Pattern, Device pools, Regions, Calling Search Space, Partitions, SIP Trunks, and Inter Cluster Trunks.

Familiarity with Cisco Voice and Video virtual appliances such as Cisco Meeting Server, Cisco Meeting Management, Cisco Expressway, Cisco Prime Collaboration Deployment

Familiarity in network security and its tools including but not limited to NAC, 802,1x, port-security, firewalls, IDS/IPS.