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Principal Voip Engineer Jobs (NOW HIRING)

Leidos

Principal Network Engineer

Columbia, MD · On-site

$139K - $251K/yr

Leidos has a new and exciting opportunity for a Principal Network Engineer in our Intelligence ... VoIP, GRE, IPSec, IP encryption, MoIP, and NAT. * Contribute to the design and improvement of ...

Ooma

Principal Infrastructure Engineer

At home, we help our customers connect with their loved ones by providing the #1 rated VoIP phone ... The Principal Infrastructure Engineer is a senior technical leader who operates across both network ...

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How much do principal voip engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for principal voip engineer in the United States is $147,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,500.00 and $173,000.00 per year, depending on experience, location, and employer.

What is a Principal VoIP Engineer?

A Principal VoIP Engineer is a senior-level professional responsible for designing, implementing, and managing Voice over Internet Protocol (VoIP) systems within an organization. They lead technical projects, oversee the integration of voice communication technologies, and ensure the reliability and security of VoIP networks. This role often involves collaborating with cross-functional teams, setting technical standards, and mentoring junior engineers. Principal VoIP Engineers typically have extensive experience in networking, telecommunications, and voice technologies.

What are the key skills and qualifications needed to thrive as a Principal VoIP Engineer?

To thrive as a Principal VoIP Engineer, you need deep expertise in IP telephony, networking protocols (such as SIP, RTP, and H.323), and a relevant degree in computer science or engineering. Familiarity with VoIP platforms (like Cisco, Avaya, or Asterisk), network monitoring tools, and certifications such as CCNP Collaboration or equivalent are typically required. Strong problem-solving, leadership, and communication skills help in designing solutions and mentoring teams. These skills are crucial for ensuring reliable, scalable voice communications infrastructure and leading critical projects within an organization.

How does a Principal VoIP Engineer typically collaborate with cross-functional teams to ensure optimal system performance?

A Principal VoIP Engineer often works closely with network administrators, security teams, and software developers to design, implement, and maintain robust VoIP solutions. Collaboration usually involves participating in planning meetings, reviewing network architecture, and troubleshooting complex issues that affect voice quality or reliability. Effective communication and project management skills are essential, as the engineer may also lead initiatives to integrate new technologies or optimize existing infrastructure. This cross-functional teamwork is crucial to ensure seamless voice communications across the organization.

What cities are hiring for Principal Voip Engineer jobs?

Cities with the most Principal Voip Engineer job openings:

What states have the most Principal Voip Engineer jobs?

States with the most job openings for Principal Voip Engineer jobs include:

What are popular job titles related to Principal Voip Engineer jobs?

For Principal Voip Engineer jobs, the most frequently searched job titles are:

Principal Network Engineer

Columbia, MD • On-site

Leidos
IT Services • 10K+ employees
Learn more about Leidosexternal

$139K - $251K/yr

Full-time

Retirement, PTO

Re-posted 3 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

82nd of 501 rated business services

Job description

Leidos has a new and exciting opportunity for a Principal Network Engineer in our Intelligence Sector's, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!
Position Overview
The Principal Network Engineer provides advanced network engineering support for the design, integration, optimization, and sustainment of complex enterprise and mission networks. This role focuses on enhancing network performance, implementing scalable solutions, and supporting architectural improvements across LAN, CAN, WAN, and telecommunications environments.
The engineer translates mission and business requirements into secure, high-performing network solutions and collaborates with operations personnel, program management, and engineering teams to ensure reliable network performance in DoD/IC environments.
Primary Responsibilities
  • Optimize end-to-end system performance and dataflow through analysis, monitoring tools, and data captures, minimizing latency and maximizing throughput.
  • Design, integrate, configure, deploy, test, maintain, and enhance network devices and infrastructure across LAN, CAN, WAN, and telecommunications systems.
  • Implement network solutions supporting server and mission requirements, including load balancing, VPNs, firewall contexts, traffic shaping, VoIP, GRE, IPSec, IP encryption, MoIP, and NAT.
  • Contribute to the design and improvement of network and mission architecture to support evolving partner and mission requirements.
  • Resolve complex network issues using advanced diagnostic tools such as network analyzers, WAN test equipment, and simulators.
  • Support network operations by maintaining system documentation, diagrams, and accreditation artifacts while ensuring compliance with ISO 9000 and DoD/IC standards.
  • Collaborate with engineering teams to support network equipment, system integrations, and infrastructure changes, including conversions and cutovers.

Basic Qualifications
  • Masters Degree in a related technical discipline and 15 or more years related experience or Bachelors Degree in a related technical discipline and seventeen (17) years of experience providing network engineering support.
  • Information Assurance Technical (IAT) Level I certification in accordance with DoD 8570.01-M.
  • Demonstrated experience designing, implementing, and maintaining complex network infrastructures.
  • Experience troubleshooting and resolving advanced network performance and integration issues.
  • Security Clearance Requirement: Active TS/SCI with Polygraph
  • Participate in a rotational on-call schedule (estimated every 4-6 weeks), with flexible team-managed scheduling and guaranteed on-call compensation
  • Provide primarily remote on-call support; occasional on-site response may be required (rare)

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KQW
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
April 8, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $139,100.00 - $251,450.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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