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Operations Technician III - Public Sector

Job in Denver, Denver County, Colorado, 80285, USA
Listing for: Lumen Technologies
Full Time position
Listed on 2026-06-06
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

Operations Technician III - Public Sector The Role

Applicants selected will be subject to a government security investigation and must meet eligibility requirements and either currently possess an active security clearance or be clearable to obtain one.

US Citizenship required.

Job Description:

Individual will perform the position in the GSD NOC on U.S. Government owned networks. Work location is Denver, CO as primary location. Hours are for the 3rd shift (9:30 pm – 7:30 am MT).

Job Responsibilities
  • Strong working knowledge and experience on DWDM Transport, Metro Ethernet and IP communications (IPv4, IPv6, routing protocols).
  • Technical knowledge and experience on contemporary technologies (e.g. MPLS, TDM, Ethernet, eLAN, eLine, TCP/IP, BGP, QoS, IP, etc).
  • Proactively monitor and respond to and resolve network alarms. Perform circuit and equipment/network restoration, recognize potential jeopardy conditions and notify management and Program Office with risk potential and impact assessments.
  • Management of circuits (T1 - 100

    Gb, Ethernet & IP), perform testing and activation of new network circuits as well as long‑haul, metro and international optical networks.
  • Management of DWDM fiber backbones with ROADMS, Amplifiers, Regens, with Layer 1 & 2 provisioned traffic.
  • Work very closely with Federal government NOC customers for all demand and scheduled maintenance to conform to customer network management requirements and protocols.
  • Analyze network troubles, assess performance data and develop design optimization plans accordingly.
  • Interface with fiber vendors, telecom providers and other entities on complex technical matters.
  • Participate as Lead/SME to select customers to participate in regular customer meetings, procedural reviews, audits, and other functions.
  • Review and interpret EDPs and as-built engineering documentation.
  • Coordinate and track RMA requests, including vendor interface to obtain RMA authorization requests and completion of RMA submittal forms.
Qualifications
  • Minimum of 5+ years’ experience with Optical long‑haul and metro transport networks, DWDM wavelength systems, and/or Ethernet, VPLS, IP, MPLS.
  • Previous experience troubleshooting Layer 1 backbone equipment and fiber, alt‑routing services, using signal flow and alarming to properly diagnose faults and failures, network segmentation to isolate circuit layer faults, determining failed equipment.
  • Broad experience with various vendor platforms for optical networks – Infinera, Ciena, Cisco, Lucent, Fujitsu.
  • Preferred Cisco CCDA/CCNA certifications, Juniper or Nokia data networking equivalent.
  • Previous experience with broadband circuit maintenance, testing and restoration, provisioning databases and circuit activations.
  • Previous experience with routers, IP protocols, configurations, interfaces is strongly preferred.
  • Analyze, test and repair Layer 2/3 network problems. Ensure services conform to customer mandated SLAs for latency, packet loss, jitter, throughput. Ability to test using standard protocols, as well as Iperf and Brix platforms.
  • Demonstrated leadership profile to manage customer networks, proactively track and upscale issues, engage resources to expedite service/network outages, professional interaction skills with customers and management.
  • Ability to relate technical issues to management and Gov't personnel.
  • Prior experience with Transport platforms (i.e. Ciena, Infinera, Tellabs) and Data platforms (Cisco, Juniper, Nokia).
  • Experience with provisioning and circuit database systems, trouble ticketing platforms (Ops Console), vendor EMS applications, other automation tools and platforms.
  • Must be able to effectively manage multiple issues simultaneously through effective work prioritization.
  • Demonstrated ability to make sound decisions and logical thinking when under pressure.
  • Demonstrated ability to train, coach and develop technical skill set of shift technicians.
  • Previous experience with Gov't networks and customers. Ability to interface in a professional manner with management and customer is essential.
  • Flexibility with regard to work levels and shift accommodation is imperative.
  • Associate degree in Engineering, Electronics, Software, or Networks; or…
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