Network Infrastructure Engineer

Vertex Sigma Software

Plano, Texas, United States contract

Posted: December 10, 2025

Required Skills

Job Description

This role leads the design, deployment, and support of private cellular and DAS infrastructures across enterprise facilities. You will drive strategic and tactical projects from concept through production, serving as the primary escalation point for both project execution and operational issues. Working closely with vendors, manufacturers, and cross-functional teams, you will help evaluate solutions, perform site surveys, coordinate resources, and validate system performance to ensure robust, enterprise-grade wireless coverage. The role combines hands-on engineering, field deployment oversight, and project leadership to deliver reliable private LTE/5G and radio solutions that support critical business operations.

Requirements:
• Support Private Cellular initiatives including Proof of Concepts and Production deployments.
• Own and fulfill small to large strategic or tactical Private Cellular projects.
• Function as point of escalation for project execution issues.
• Help design, test, and implement new Cellular/Radio solutions and Proof of Concepts.
• Helps with the vendor and solution selection process.
• Lead weekly project status meetings.
• Conduct and/or coordinate site surveys, develop site plans to gain total coverage of facility.
• Coordinate resources, track execution, and validate new deployments, upgrades, and expansions.
• Supervise and/or performing site installs, maintenance, upgrades, or software enhancements to support the cellular DAS/Private Cellular infrastructure needs.
• Function as a point of escalation for operational issues, work with vendors for timely resolution.
• Submit and track Change Management for all Cellular/Radio systems.
• Monitor system for trouble areas and proactively resolve and document root cause.
• Support service tickets as needed while engaged on enterprise cellular deployments.
• Engage with manufacturer technical support centers to quickly resolve issues as they arise.
• Create/maintain Operational Support Guides and any other documentation.
• Travel to site when required to support deployments, testing and validation.

Benefits:
• Health Care Plan (Medical, Dental & Vision)

• Life Insurance (Basic, Voluntary & AD&D)
• Paid Time Off (Vacation, Sick & Public Holidays)
• Retirement Plan (401k, IRA)

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