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VoIP Engineer - Active Secret Clearance

Zachary Piper Solutions, LLC

Today
Secret
$95,000 - $115,000
Unspecified
Fort Belvoir, VA (On-Site/Office)

Piper Companies is seeking a VoIP Engineer - Active Secret Clearance to join a leading telecommunications company with a focus on maintaining and modernizing telephony systems, including the migration from legacy TDM platforms to VoIP/SIP-based solutions. The position requires an active Secret clearance and will be onsite 5 days per week in Norfolk, VA.

Responsibilities for VoIP Engineer - Active Secret Clearance:
  • Manage and support telephony systems across both legacy TDM and modern VoIP/SIP environments.
  • Drive migration efforts from traditional TDM infrastructure to IP-based telephony platforms.
  • Engage in hands-on lab work and deployment activities to ensure operational readiness.
  • Partner with engineering teams to deliver seamless system integration and performance optimization.

Qualifications for VoIP Engineer - Active Secret Clearance:
  • 5+ years of experience as a Network or Telephony Engineer supporting enterprise-level voice systems.
  • Must be a U.S. citizen and hold an active Secret clearance.
  • Strong knowledge of TDM telephony and VoIP/SIP protocols.
  • Practical experience with telephony migrations, troubleshooting, and system upgrades.
  • Compliance with DoD 8140 requirements and possession of CompTIA Security+ certification.

Compensation/Benefits for VoIP Engineer - Active Secret Clearance:
  • Salary Range: $95,000 - $115,000 annually
  • Comprehensive Benefits: Medical, Dental, Vision, 401K, PTO, Sick Leave (as required by law), and Holidays.

This job opens for applications on 10/16/2025. Applications will be accepted for at least 30 days from the posting date.

Keywords: Network Engineer, Telephony Engineer, VoIP, SIP, TDM Migration, DoD 8140, CompTIA Security+, Top Secret Clearance, Onsite, Infrastructure Engineer, VoIP Engineer

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group id: 10430981
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About Us
Zachary Piper Solutions is a National Security focused technology services and consulting firm with a top-secret facility clearance. We support mission-critical initiatives on behalf of the Intelligence Community, Department of Defense, Department of Homeland Security, Department of Justice, Department of State, and a variety of Civilian Agencies. ZPS is dedicated to help protect government networks against cyber threats and to maximize the wide-spectrum of intelligence and security-related technologies. Our dedicated support and proven experience drive results in support of our client’s mission objectives.
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Clearance Level
Secret