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TekSynap

Government IT services and information management

VoIP Engineer

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeWashington, DC, USA$100k - $130k

About the Job

Requirements

  • An active Secret clearance or higher is required.
  • A bachelor's degree in computer science, engineering, information technology, business management, or a related field is required, or equivalent experience.
  • At least four years of experience supporting enterprise VoIP and Video Teleconferencing environments is required.
  • A DoD 8570/8140-compliant certification is required.
  • Experience administering enterprise VoIP and unified communications infrastructure is required.
  • Experience with VoIP call processors, softphones, Wi-Fi phones, voice gateways, and E911 systems is required.
  • Experience performing telecommunications Moves, Adds, and Changes is required.
  • Experience with Cisco Unified Communications Manager is required; version 15.0 is preferred.
  • Experience with Cisco Unity Connection and Cisco Jabber is required.
  • A strong understanding of voice networking, routing, switching, and telephony systems is required.
  • Ability to participate in an on-call rotation and provide occasional evening or weekend support is required.
  • U.S. citizenship is required.

Responsibilities

  • Design, install, configure, maintain, and support enterprise VoIP and telephony infrastructure.
  • Work with federal clients on migration to modern architecture, such as Teams telephony.
  • Perform operational support and sustaining engineering for analog, digital, and VoIP telephone systems.
  • Install, configure, and maintain telephone system hardware, cabling, software, and associated infrastructure.
  • Support Moves, Adds, and Changes activities across multiple customer locations.
  • Configure and maintain VoIP phones, softphones, Wi-Fi phones, call processors, gateway systems, and E911 services.
  • Maintain VoIP system interfaces and perform programming to ensure seamless connectivity.
  • Administer telephone firewall logging, monitoring, and security policies.
  • Maintain E911 infrastructure and emergency call routing.
  • Maintain the Emergency Broadcast System.
  • Provide translations and routing for cellular and remote VoIP 911 services.
  • Monitor trunk utilization and recommend capacity improvements.
  • Generate telephone call detail reports and provide near real-time reporting for authorized personnel.
  • Support voice mail platforms, automated attendants, announcements, broadcast lists, and user messaging services.
  • Configure and maintain enterprise telephony features including call forwarding, call transfer, three-way and six-way conferencing, hunt groups, call park, call pickup, caller ID, speed dial, and voicemail services.
  • Develop user guides, operating procedures, and technical documentation.
  • Provide operator services, directory assistance, and conference call support.
  • Protect customer privacy and telecommunications security.
  • Participate in after-hours support, scheduled maintenance windows, and an on-call rotation.
  • Support major customer events requiring evening or weekend coverage.
  • Design, implement, maintain, and optimize enterprise voice communications infrastructure, including VoIP, unified communications, E911 services, and telephony systems supporting federal operations.

Desired Qualifications

  • Experience supporting federal government telecommunications environments is preferred.
  • Experience administering SIP trunks and voice gateways is preferred.
  • Experience with telecommunications security and voice firewalls is preferred.
  • Experience migrating VoIP systems in modernization efforts is preferred.
  • Experience with Teams Telephony or a similar virtual cloud PBX solution, such as Webex or Broadworks, is preferred.

About the Company

TekSynap

Government IT services and information management

TekSynap delivers information management and IT services for Federal, state, and local government customers. It helps agencies plan, implement, and manage information technology environments that support rapid technological change, focusing on scalable data management, systems integration, and agile delivery. Its approach blends the structure and process of large organizations with the flexibility and cost efficiency of smaller teams to meet government requirements. The company's differentiator is its founders’ deep government experience and track record across major deployments (e.g., Department of Veterans Affairs), which informs a pragmatic, customer-focused delivery model. TekSynap’s goal is to help government clients move quickly and effectively using the right information technology to support their mission while balancing performance and cost.

Company size
501-1,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Reston, VA
Founded
2008

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