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Lumen

Senior Engineer - Public Sector

$112.8k/yr

Location:
CA, US
Opened:
Monday, May 11, 2026
  • Full-time

Job Summary

Lumen is the trusted network for AI. We're transforming how businesses connect, secure, and scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what's next. At Lumen, people power progress.

Our culture is built on teamwork, trust, and transparency, giving you the flexibility, support, and opportunity to make a lasting impact. We're looking for top-tier talent ready to take on the challenge. Join us in building the future.

Essential Duties and Responsibilities

  • This position is for a Field Engineer that will perform multiple tasks to include site surveys, Bill of Material (BoM) development, engineering, installation, troubleshooting, and test & turn up for ISP and OSP projects. The position will support deployment of Long-Haul Optical Transport Networks, LAN/WAN installations and testing, evaluation of equipment, implementation of network upgrades and system design changes. 50% travel is required. This position requires the ability to have and hold a Top Secret/SCI clearance required.
  • Need to be within two hours of any of the following locations:
  • Lompoc-CA
  • San Diego-CA
  • Yuba City-CA
  • Albuquerque -NM
  • Coos Bay -OR
  • St Louis - MO
  • Dayton - Ohio Work closely with the program Field Engineering team to implement and sustain operational network requirements. Provide estimates for Installation Ready Materials (IRM) and creation of project BoM. Assist with development of project schedules. Provide functional guidance, supervision, training, and quality assurance as required for less qualified Field Engineers. Provide remote troubleshooting support during test & turn up phases of new installations as well as operational circuits. Perform site surveys to assist in development of Engineering Design Packages (EDP). Review and modify EDPs to ensure accuracy. Analyze and resolve onsite field installation discrepancies. Coordinate with installation subcontractors as required. Prepare and plan for future jobs as needed; review of proper tool set, IRM, and equipment list required to complete projects on schedule and within budget. Engage with the customer to facilitate new project implementation and network upgrades. Work closely with Field Operations Personnel (FOPS) to ensure the timely completion of projects. Respond in a timely manner to customer requests for information related to equipment maintained and monitored by Lumen. Other responsibilities deemed necessary by management and/or customer. What We Look For in a Candidate:
  • This position requires a minimum Top Secret clearance with the ability to obtain and hold a Top Secret/SCI clearance. TS/SCI preferred
  • At least 50% travel will be required.
  • ISP installation experience is required.
  • Experience in troubleshooting ISP telecom systems is required.
  • The responsibilities of this position will continue to grow as additional portions of the network are accredited and achieve operational status.
  • Documentation review and redlining
  • Material movement and asset management
  • Associate's degree and five years' experience or bachelor's degree and two years' experience preferred. Experience can be substituted for education.
  • Experience with installation and testing of new and active WAN/LAN circuits is required.
  • Experience using Optical Power Meter and test equipment.
  • In depth knowledge of AC/DC Power and Grounding is preferred.
  • Experience using amp and voltmeter.
  • Analyze and operate Optical Time Domain Reflectometer (OTDR).
  • BICSI certifications desired.
  • Working knowledge of standard security operations and procedures.

For the complete posting on Lumen's careers site, use the link below.

Company careers page: https://careers.lumen.com/careers