[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All MasTec jobs](https://jobs.opennash.com/companies/mastec/) · [Search jobs](/search/) MasTec · KISSIMMEE, Florida # SUB Wireman KISSIMMEE, Florida Full-time Listed on MasTec’s official careers site. Posted September 21, 2026. Check that it is still open and apply there. [Apply on MasTec’s careers site →](https://uspcareers-mastec.icims.com/jobs/69522/login) [OpenNash Jobs](https://jobs.opennash.com/) / [MasTec](https://jobs.opennash.com/companies/mastec/) / SUB Wireman ## Job description ### Overview MasTec Utility Services delivers critical infrastructure construction and engineering services for power delivery, gas, and water customers, specializing in overhead and underground electric distribution for power delivery systems, gas distribution construction for gas systems, and turnkey solutions for a variety of water, sewer, and civil infrastructure projects. Backed by the strength of decades of experience, unrivaled industry skills, and a deep commitment to core values, MUS delivers safe, innovative, and environmentally responsible services that provide extraordinary value to clients. MasTec Utility Services is a purpose-driven company. Our core values guide our strategy, performance, and culture. We believe in maintaining an environment where team members can make an impact, grow, and thrive. A place where they find meaning and purpose in doing the important work of ensuring communities have the vital energy, light, and communications to prosper. Our culture is inclusive and welcoming. Our teams are empowered with abundant training, tools, and opportunities to follow their curiosity and ambitions. Everyone has an equal chance to advance. Everyone is supported, respected, and challenged to be their best. We’re always looking for talented and dedicated people to join us and love where they work. MasTec Utility Services is a proud subsidiary of MasTec (NYSE: MTZ), a Fortune 500 Company ranked by Energy News-Record as one of the leading contractors in the country. MUS is part of the MasTec Power Delivery segment. We are certified as a minority-controlled company by the National Minority Suppliers Development Council (NMSDC). Our rich diversity of people and ideas makes us a stronger, more innovative organization. ### Job Summary The Substation Wireman maintains and preforms repairs, modifications, replacements and installation of a wide variety of electrical and electronic equipment systems while adhering to EEI’s Safety First Culture This role supports the construction of new Substations as well as modifications, and upgrades of existing Substations for Electrical Utility Companies. This is a traveling role that requires working in different job sites all over the state of Florida. Per diem is provided when applicable. ### Responsibilities Have advanced knowledge of the tasks required to perform all phases of substation work in accordance with the power company standards and perform the work as directed by your supervisor. The Substation knowledge that is required includes hook up and dress transformers, set poles, equipment, and steel structures, adjust switches, and pull and terminate control cables. Responsible for completion of all required paperwork and job logs. Able to work with limited or no supervision. Troubleshoot power and control circuits. Have no issues with heights or working from a boom lift. Understand, communicate and train hand signals required for equipment operation. ### Qualifications Minimum Must have previous substation experience. Must be willing to travel around Florida. Preferred Osha 10 Physical Demands and Work Environment This job operates in a field environment. This role routinely requires extended periods of bending, squatting, climbing, kneeling, pushing, pulling, lifting, lifting in awkward positions, standing, and twisting. Also, working in inclement weather conditions, such as extreme heat, extreme cold, rain, ice, snow, and wind. The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. This position is physically active, with lifting required. Must be able to bend and lift and carry up to 50 pounds. Clarity of vision at 20 feet or more or 20 inches or less, with the ability to judge distance and space relationships. Precise hand-eye coordination. Ability to identify and distinguish colors. Please note this job description is not designed to cover or contain a comprehensive list of activities, duties, or responsibilities that are required of the employee for this job. The Company reserves the right to revise or change the job duties as the need arises. Management reserves the right to change the description, duties, or work schedules to accommodate individuals with disabilities. Benefits available include Medical, Dental, Vision, Disability and Life insurance, a 401k plan and Employee Stock Purchase plan. MasTec is a publicly traded company MTZ (NYSE). ### Equal Employment Opportunity The Company’s policy is not to unlawfully discriminate against any applicant or employee based on race, color, national origin, ethnicity, sex, gender, sexual orientation, religion, marital status, age, disability, genetic information, veteran status, or any other basis protected by applicable law and EEOC regulations. The Company also prohibits harassment of applicants or employees based on any of these protected categories. ## At a glance - Posted by the employer: Sep 21, 2026 - First seen by OpenNash: Oct 20, 2026 - Last checked: Oct 20, 2026 - Listed for: 29 days - Location: KISSIMMEE, Florida - Employment type: Full-time[Apply on MasTec’s careers site →](https://uspcareers-mastec.icims.com/jobs/69522/login) ## More jobs at MasTec ### [2026 Dec Grad Site Safety Coordinator](https://jobs.opennash.com/companies/mastec/jobs/2bb8b006a234b3f7da37/) Fargo, North Dakota ### [2027 May Grad Site Safety Coordinator](https://jobs.opennash.com/companies/mastec/jobs/249be525e99ba0021ab3/) Fargo, North Dakota ### [2027 Summer Safety Intern](https://jobs.opennash.com/companies/mastec/jobs/18c4c4dbe0cb128354e5/) Fargo, North Dakota ### [Aerial Foreman](https://jobs.opennash.com/companies/mastec/jobs/3a39fd59fabbf5737ec8/) CLEVELAND, Ohio +1 more ### [Aerial Foreman](https://jobs.opennash.com/companies/mastec/jobs/988e7c7626e43acc8576/) DAYTON, Ohio ## Similar jobs at other companies ### [Sub Assembly](https://jobs.opennash.com/companies/vertiv-holdings/jobs/d86a87960e611dae5379/) Vertiv Holdings · Anderson, SC, United States ### [Sub Food Service Worker](https://jobs.opennash.com/companies/aramark/jobs/43974b2369779f5371f9/) Aramark · Erie, PA, US ### [Sub-Regional Cost Lead](https://jobs.opennash.com/companies/microsoft/jobs/d65a26603b726061cefb/) Microsoft · United States, Multiple Locations ### [Price Cost Analyst/Sub-Contract Auditor - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/441e64c2cac69eb3a954/) Lockheed Martin · Fort Worth, TX ### [Sub-Regional Planning Leader](https://jobs.opennash.com/companies/microsoft/jobs/d7a61f86a4a2687b5580/) Microsoft · United States, Arizona, Phoenix, Nevada, Reno, California, San Jose OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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