[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 · Mobile, Alabama # Welder Mobile, Alabama Full-time Skilled Trades & Maintenance Listed on MasTec’s official careers site. Posted October 12, 2026. Check that it is still open and apply there. [Apply on MasTec’s careers site →](https://careers-mastec.icims.com/jobs/70541/login) [OpenNash Jobs](https://jobs.opennash.com/) / [MasTec](https://jobs.opennash.com/companies/mastec/) / Welder ## Job description ### Overview Ready to build the infrastructure of tomorrow? MasTec Civil is seeking a skilled Structural Welder in Mobile, AL, to fabricate and repair critical roadway, bridge, and transit projects. Candidates must possess a valid welding certification along with formal apprenticeship or hands-on trade training to hit the ground running. Join an industry-leading Fortune 500 team offering top-tier pay, excellent 401(k) matching, comprehensive benefits, and strong long-term career growth! The Welder will weld, cut, and braze metal pieces and products by using flame-cutting and hand welding equipment. Company Overview Founded in 1987, MasTec Civil (formerly known as Condotte America), a MasTec Company, is a heavy highway contractor specializing in the construction of complex transportation projects that include roadway, bridges, interchanges, mass transit, and tolling facilities. In short, we build the roads and bridges connecting our families, communities, and nation. In doing so, client satisfaction is of primary importance to us, and our record reflects our emphasis on understanding our client needs in order to exceed their expectations. MasTec Civil is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I segment generates over $4.5 billion in annual revenue, providing construction services across our renewables, industrial, infrastructure, and general building operating groups. Sustainability and safety are foundational to our culture and influence everything we do. MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Join one of the largest construction firms in the country (Engineering News-Record [ENR]: #1 in Power, #16 Top 50 Domestic Heavy Contractors, #13 Transportation Contractor). ### Responsibilities Plans details of work order procedures; gathers required tools and materials based on instructions and specifications provided for the job. Repairs and fabricates various items and equipment using cutting, burning, and welding techniques and equipment. Monitors the welding, burning, and fitting process to ensure parts are not overheated or damaged by warping, distortion, expansion, or shrinkage. Prepares, assembles, and tacks weld parts and surfaces to be welded. Maintains, organizes, and cleans equipment and the work area. Notifies supervisor when faulty equipment or defective materials are discovered. Performs other related duties as assigned. ### Qualifications Thorough understanding of machines and tools used in welding including designs, uses, maintenance and repair. Basic understanding of design techniques, principles, and tools necessary for the precise production of technical plans, drawings, models, and blueprints. Excellent ability to read and listen to assignments given in a variety of forms. Basic understanding of mathematics as related to welding assignments. Completion of a formal apprenticeship OR successful completion of an in-company, three-year training program required. Possession of valid Welding Certification is preferred. ### What's in it for you Financial Wellbeing Competitive pay with ongoing performance review and merit increase 401(k) with company match & Employee Stock Purchase Plan (ESPP) Flexible spending account (Healthcare & Dependent care) Health & Wellness Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance Employee Assistance Program Planning for the Unexpected Short and long-term disability, life insurance, and accidental death & dismemberment Voluntary life insurance, accident, critical illness, hospital indemnity coverage Emergency Travel Assistance Program Group legal plan Position may be subject to pre-employment screening, which may include background check and drug testing. ### Accessibility If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information. MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions. ### Disclaimer MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at [https://reportfraud.ftc.gov/](https://reportfraud.ftc.gov/). MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team. #LI-GR1 ## At a glance - Posted by the employer: Oct 12, 2026 - First seen by OpenNash: Oct 20, 2026 - Last checked: Oct 20, 2026 - Listed for: 8 days - Location: Mobile, Alabama - Employment type: Full-time[Apply on MasTec’s careers site →](https://careers-mastec.icims.com/jobs/70541/login) ## More jobs at MasTec ### [Concrete Finisher](https://jobs.opennash.com/companies/mastec/jobs/82cc5749e30ba3e60a55/) Mobile, Alabama ### [BBT I - Field Service](https://jobs.opennash.com/companies/mastec/jobs/c32300eaaa858e76324c/) ABILENE, Texas ### [BBT I - Field Service](https://jobs.opennash.com/companies/mastec/jobs/fb107efee628bf0083e7/) AMARILLO, Texas ### [BBT I - Field Service](https://jobs.opennash.com/companies/mastec/jobs/94b1786f448f5198a455/) BULLHEAD CITY, Arizona ### [BBT I - Field Service](https://jobs.opennash.com/companies/mastec/jobs/abade2f30d0750ed6c21/) CHARLESTON, West Virginia ## Similar jobs at other companies ### [Structural Welder](https://jobs.opennash.com/companies/hitachi/jobs/693e6199f177ae0c007b/) Hitachi · Farmington, NM, United States ### [Welder - Second Shift](https://jobs.opennash.com/companies/lockheed-martin/jobs/ba7a42f180f13d0e99a1/) Lockheed Martin · Archbald, PA ### [Welder Sr - N2](https://jobs.opennash.com/companies/lockheed-martin/jobs/3ca554437aad9fca8e85/) Lockheed Martin · Owego, NY ### [Welder - Skilled](https://jobs.opennash.com/companies/general-dynamics/jobs/d9a0174cda70899c6453/) General Dynamics · Groton, CT, US ### [Welder/Fabricator](https://jobs.opennash.com/companies/republic-services/jobs/8dfb0b671284a7643652/) Republic Services · Indianapolis, Indiana [Skilled Trades & Maintenance jobs](/functions/skilled-trades-maintenance/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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