Network / System Engineer III

  •  Reference Number: 405149
  •  Posted: 07/20/2026
  •  Job Type: Contract

Our client, a leading organization in the telecommunications industry, is seeking a Network / System Engineer III to join their team. As a Network / System Engineer III, you will be part of the Voice Access and Security Services Engineering team supporting Architecture and Engineering functions for Collaboration and Productivity products and solutions. The ideal candidate will have excellent communication skills, strong technical expertise, and the ability to work effectively in a dynamic environment, which will align successfully in the organization.

Job Title: Network / System Engineer III

Location: Charlotte, NC

Pay Range: Best in the Segment on W2

What's the Job?

  • Support telephony platform upgrades and related projects on-site in Charlotte, NC
  • Develop program schedules, timelines, and communication materials for senior leadership
  • Create engineering documentation for fast-moving programs, including Bill of Materials (BOMs), cost estimates, and equipment placement requests
  • Provide local software and hardware support for complex integrated configurations such as Session Border Controllers, Security Services, E911, SIP, and Session Management
  • Assist in testing, scripting, and designing low-level configurations for telephony and security systems

What's Needed?

  • 10+ years of telecommunications experience with a focus on carrier-level technologies
  • Deep knowledge of session border controllers, SIP Trunking, and related protocols (RTP/RTCP, ISDN, H.323, MGCP, codecs)
  • Experience with QoS configurations, bandwidth analysis, and troubleshooting complex network environments
  • Strong understanding of LAN/WAN networking, switches, and routers
  • Excellent communication skills, including proficiency with PowerPoint, Visio, and program update reporting

What's in it for me?

  • Opportunity to work on high-impact projects supporting innovative telephony solutions
  • Collaborate with a talented and diverse team of professionals
  • Enhance your technical skills with cutting-edge telecommunications technologies
  • Gain valuable experience in program management and technical documentation
  • Be part of a forward-thinking organization committed to excellence and growth

Upon completion of waiting period consultants are eligible for:

  • Medical and Prescription Drug Plans
  • Dental Plan
  • Vision Plan
  • 401(k), Plus Match
  • Weekly Pay

If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.

ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.

Charlotte, NC

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