VoIP Network Support

Integrated Resources INC

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Ashburn, VA, us on site Until 8/21/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Integrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. IRI has built its reputation on excellent service and integrity since its inception in 1996. Our mission centers on delivering only the best quality talent, the first time and every time. We provide quality resources in four specialty areas: Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing.

JOB DESCRIPTION:

Candidate should have overall experience in support of large enterprise networks with understanding of the design, build, and operational functions of complex IP environments from the physical installation to the finished network. 

• This job is suitable for an experienced CCNA/CCNP (Voice), CCNA/CCNP/CCIE (Router/Switch), or equivalent experience in the networking field. 

• Technical expertise in the area of managed VoIP and Data networking infrastructure services and security.

• Knowledge requirement of VoIP Dial-Plan Fundamentals, Dial-Peers, Route Patterns, etc.

• Ability to troubleshoot VoIP call issues using DNA and RTMT.

• Must understand general information regarding SIP Trunks, Gateways, Device Pools, CSS, and Gatekeepers.


SHIFT TIMINGS:

• Work Environment: 24x7, fast paced support of complex customer networks.

• Shift: Applicant must be available to work primarily 3rd shift with the flexibility to provide coverage on 1st and 2nd shift as needed

• This is a 24/7 support organization and candidate has to be available to work any shift.


Skills/Experience: Required (preferred)

• CUCM, CUC, CER

• Level of experience: CCNA (CCNP) 

• VoIP network troubleshooting 

• Data network troubleshooting

• LAN/WAN support 


Additional Skills/Experience:

• Firewall Support (ASA, PIX, Juniper, Checkpoint, Fortigate)

• Cisco Security Manager (CSM) IPS / IDS support

• Cisco UCS

• Cisco Nexus 5k

• Cisco ASR 1k 



About this role

Summary

Support enterprise VoIP and data networks, troubleshoot issues, and assist with security and infrastructure.

Job title

VoIP Network Support

Experience level

CCNA/CCNP

Industry

information technology

Location requirements

Ashburn, VA, US; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

CCNACCNPVoIP troubleshootingData troubleshootingLAN/WAN support

Preferred skills

CUCMCUCCERFirewall supportCisco UCSCisco Nexus 5kCisco ASR 1kFirewall ASAPIXJuniperCheckPointFortigateCisco Security ManagerIPS/IDS

Specializations

VoIPnetworkingsecurityCiscotroubleshooting
Locations

Structured locations inferred from the posting.

Ashburn, VA, USA

On-site City