VoIP Engineer

Join Peraton in advancing the safety efficiency and modernization of the National Airspace System (NAS) through the FAAs Brand New Air Traffic Control System (BNATCS) contract. As a trusted partner to the Federal Aviation Administration Peraton helps deliver the systems and services that keep our nations skies safe and connected.

Were looking for innovative professionals who thrive in mission-critical environments and are passionate about shaping the future of air traffic management. This is your chance to make an impact on one of the worlds most vital transportation infrastructures working alongside leaders in aviation engineering data science and systems integration.

At Peraton you wont just support the mission youll define it.

Join a team dedicated to protecting the safety and integrity of U.S. air travel. Peraton is seeking a VoIP Engineer to join our team of qualified diverse individuals. The ideal candidate will lead the design and oversight of modern IP-based telephone communication systems ensuring a seamless migration from legacy voice solutions to scalable resilient and secure VoIP environments.Whether youre supporting safety validation efforts or leading teams on major FAA programs your work will directly impact the millions of passengers and aviation professionals who rely on safe efficient airspace operations every is an opportunity to shape the future of enterprise communications while working with cutting-edge technology and a highly collaborative team.

In this position you will:

• Lead the design implementation and optimization of enterprise-level VoIP solutions.
• Oversee the migration from legacy PBX systems to modern IP-based communications platforms.
• Evaluate configure and maintain VoIP infrastructure including gateways SBCs SIP trunks and unified communications platforms.
• Establish security standards and best practices for voice communication systems ensuring compliance with corporate and regulatory requirements.
• Perform capacity planning performance monitoring and troubleshooting to maintain high availability and quality of service.
• Collaborate with network cybersecurity and infrastructure teams to integrate VoIP with enterprise systems and ensure end-to-end reliability.
• Provide technical leadership and mentorship to junior engineers and support teams.
• Prepare documentation training materials and support plans for operational continuity.

Why This Role Matters

The NAS is one of the worlds most sophisticated and high-stakes todays fast-paced connected world reliable and secure voice communication is the backbone of every mission-critical operation. By modernizing and securing our communication infrastructure you will directly impact operational efficiency business continuity and the organizations ability to deliver on its mission.

Basic Qualifications:

• U.S. Citizenship Required.
• Must have the ability to obtain / maintain a Public Trust clearance.
• Bachelors degree and 12 years of experience or Masters degree and 10 years or Associates degree and 14 years experience or HS diploma/equivalent and 16 years experience.
• Proven experience designing implementing and supporting VoIP or unified communications systems.
• Proven expertise with SIP RTP QoS and VoIP protocols including hands-on experience with major platforms (e.g. Cisco Unified Communications Manager Avaya Aura Microsoft Teams Phone).
• Strong understanding of networking concepts (LAN/WAN VLANs firewalls SBCs and QoS).
• Experience with VoIP security practices including encryption SRTP and SIP TLS.
• Excellent problem-solving skills and ability to manage complex enterprise-level projects.

Preferred Qualifications:

• Exposure to FAA programs or NAS systems.
• Professional certifications such as CCNP Collaboration ACSS or MS-700.
• Familiarity with cloud-based telephony solutions (e.g. Zoom Phone RingCentral or similar).
• Experience in large-scale migrations and disaster recovery planning.

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Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the worlds leading mission capability integrator and transformative enterprise IT provider we deliver trusted highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land sea space air and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day our employees do the cant be done by solving the most daunting challenges facing our customers. Visit to learn how were keeping people around the world safe and secure.