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CellularOne is not only the company Leading the Cellular Evolution, it is also a great place to work!

We offer an extremely competitive and comprehensive benefits package, with a very generous 90/10 Health Insurance Plan, to include Medical, Dental, Vision, Company Paid Life Insurance, a 401K Plan with Company Matching, Personal Leave Time, Paid Holidays, an Optional (Employee Paid) Short Term & Long Term Disability Plan, along with a great environment for growth, training and advancement.

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1500 South Mountain Road
Show Low, AZ 85901






Field Engineer III – Location: Show Low

Field Engineer III

This position is responsible for the proper operation of a large group of Network elements. Duties in support of interdepartmental objectives, to include preventative and remedial maintenance, installation, optimization, building and ground upkeep, and integration of network hardware and interconnect facilities. This activity requires ability to troubleshoot site problems using specifications, drawings, plans, schematics, manuals, and tech support help lines. Position requires working alone and unsupervised and there for this individual must be self-motivated/disciplined. Job duties are outside of the normal Monday through Friday work week of 8:00 a.m. to 5:00 p.m., including before and after-hours, weekends, and holidays. Field Engineer III must have a thorough understanding of the operation of CellularOne cell site equipment and be able to coordinate efforts with other members of the field team. This position requires installation responsibilities related to the site equipment. A clean driving record and a valid driver’s license are required and must be maintained to comply with company insurance policy. This position requires actions and behaviors that promote a positive, supportive working environment at all times. Additional responsibilities include, but are not limited to the following:

  • Install, maintain, and upgrade cell site, microwave, DC power systems, and all other assigned equipment in an efficient and timely manner and to company standards
  • Maintain assigned Company Vehicle as required. To include Lube, Oil, and Filter, and any other issues.
  • Must have a working knowledge of TCP/IP, LAN/WAN, and Network Protocols   
  • Basic working knowledge of generators
  • Plan and facilitate in disaster recovery efforts of the network
  • Performance of basic drive tests at cell sites to include call quality and handoffs
  • Call test new installation from each radio/carrier per sector
  • Deploys to sites as needed for troubleshooting and network restoral activities
  • Investigate and report back to engineering any call quality and handoff issues on the network
  • Preform on-call duties as scheduled by the Field Operations Manager or Lead Field Engineer as follows:

-        Be ready to respond to any outage as necessary

-        Must be in CellularOne coverage area

-        Must be void of impaired substances 

  • Create trouble tickets with vendors as needed to resolve network issues
  • Resolution of customer complaints as they apply to technical issues
  • Work effectively and efficiently with equipment vendors
  • Compete daily job assignments as outlined by the Field Operations Manager or Lead Field Tech Engineer
  • Keep records up to date using trouble ticket and preventive maintenance systems
  • Keep Inventory of sites and assigned warehouses up to date and use the inventory system to properly move equipment to and from sites
  • Ability to lead technical project involving a larger team
  • Ability to provide instruction and training (mentor) others on cell site equipment, maintenance procedures, and processes
  • Repair and replacement of waveguide and IF lines. To include changing out connectors and lines. Using test equipment to sweep and troubleshoot with available test gear.
  • Respond to power outages and hook up portable generators to keep up network reliability
  • Fill in as Lead Field Engineer when requested. Which includes Supervisor on call and other duties of the Lead Field Engineer as requested
  • Other duties as required or assigned


  • Two to four year electronics degree or electronics certification from an accredited school or military equivalent. Three to five years verifiable experience with wireless carrier.


  • Four years preferred verifiable experience with wireless carrier
  • Proficient computer and software knowledge (i.e. Microsoft Office Suite, Email, ect)
  • Certifications in Ericsson Cellular Base Station (RBS) Equipment
  • Advanced level of understanding of telecommunications systems
  • Proficient use of electronic test equipment for cellular communications (i.e. Multi-meter, T-1 test equipment, Ethernet test equipment, Anritsu test equipment, ect)
  • Advanced understanding of microwave systems, trouble shooting
  • Strong communication and organizational skills required
  • Advanced understanding of AC and DC power systems installation and trouble shooting
  • Understanding of fiber optics
  • Advanced knowledge of microwave and data backhaul


  • Cellular tower climbing is a plus but is not required

Work Schedule/Hours:

  • Job requires flexible work schedule outside the normal Monday through Friday work week, including before and after-hours, weekends and holidays.
  • May attend meetings, which could involve some overtime, nights, and/or holidays
  • Must be able to work an on-call schedule


Work Environment/Conditions:

Employee will be working outside in wet humid and extreme cold and/or extreme hot conditions occasionally. Employee will work in high, precarious places occasionally. Position requires reaching with hands and arms, climbing or balance and kneeling, stooping, crouching, and crawling. Outdoors exposed to changing weather conditions (rain, snow, wind, etc.). Employee is required to lifting up to 100 pounds. Lifting or carrying about 20% of the time. Some of the work day will be in improperly illuminated or awkward and confining spaces. Job requires moderate physical activity somewhat strenuous of a primarily product/technical nature. Job requires manual dexterity sufficient to reach/handle items, works with the fingers, and perceives attributes of objects and materials. Job requires close vision, distance vision, color vision, peripheral vision, depth perception, and ability to focus