Senior Voice Network Engineer

Job#: 3042897

Job Description:

Senior Voice Network Engineer

Location: Charlotte, North Carolina (Onsite)

Employment Type: Contract

Contract Duration: 10 Months

Role Overview

We are seeking a professional engineer with in-depth knowledge of carrier, transport, and SIP access technologies. This position supports architecture and engineering functions for collaboration and productivity solutions. The role involves developing program schedules, creating communication materials for leadership, and producing engineering documentation for fast-moving programs.

Key Responsibilities

• Provide program guidance and develop engineering-focused program timelines in partnership with the program management office.
• Develop ROM/SOW quotes for projects, including equipment placement and licensing.
• Assist in developing project documentation such as Bill of Materials (BOMs), cost estimates, and equipment placement requests.
• Directly support business-initiated projects and communicate program status and open issues to leadership.
• Provide software and hardware support for complex integrated configurations, including Session Border Controllers, Security Services, E911, SIP, and Session Management.
• Complete SIT testing, document results, and develop scripts, MOPs, and low-level designs for implementation.
• Support integrations with products such as Avaya, Cisco, and Genesys.

Required Qualifications

• 10+ years of telecommunications experience.
• Experience in program communication, program management, and creating structured program updates.
• Strong knowledge of session border controllers, particularly Ribbon 7k, and SIP Trunking at a carrier level.
• Proficiency with SIP, RTP/RTCP, ISDN, H.323, H248, MGCP, and various codecs.
• 3-5 years of experience in LAN/WAN networking, including knowledge of switches and routers.
• Experience with QoS configurations, diagnosing and tuning QoS, and performing bandwidth analysis.
• Extensive working knowledge of call flows, system architecture, and design principles.
• Excellent troubleshooting, analytical, and communication skills.
• Ability to work effectively in a geographically dispersed team and under tight deadlines.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policy

Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.

UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.

Employee Type:

Contract

Location:

Charlotte, NC, US

Job Type:

Date Posted:

July 20, 2026

Pay Range:

$65 - $70 per hour

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