[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 · Lewisville, Texas +3 more # Data Center Fiber Splicer II Lewisville, Texas +3 more Full-time Data & Analytics Listed on MasTec’s official careers site. Posted July 10, 2026. Check that it is still open and apply there. [Apply on MasTec’s careers site →](https://mnscareers-mastec.icims.com/jobs/65957/login) [OpenNash Jobs](https://jobs.opennash.com/) / [MasTec](https://jobs.opennash.com/companies/mastec/) / Data Center Fiber Splicer II ## Job description ### Overview At MasTec Communications Group we build for the future. Yours and ours. As a Data Center Fiber Technician II, you will develop new skills, work in a safety-minded environment, and join us in expanding technology for a better community. Join the MasTec family and help us provide the highest level of quality service to our customers and communities while maintaining our commitment to safety! ### Responsibilities The Data Center Fiber Technician II is responsible for independently installing, terminating, splicing, testing, troubleshooting, and documenting fiber optic infrastructure within mission-critical data center environments. This technician serves as a technical resource on project sites, ensuring all work meets BICSI standards, customer specifications, and quality expectations. In addition, you will: - Perform fusion splicing of single-mode and multimode fiber optic cables - Install, terminate, and certify fiber optic backbone and horizontal cabling systems Perform OTDR, insertion loss, optical power meter, and fiber certification testing - Troubleshoot fiber optic systems and resolve connectivity issues Read and interpret construction drawings, rack elevations, splice diagrams, and network documentation - Install fiber distribution panels, splice enclosures, MTP/MPO systems, and high-density fiber solutions - Ensure proper cable routing, labeling, and documentation - Verify all installations meet BICSI, ANSI/TIA, NEC, and customer quality standards - Assist in coordinating daily work activities and mentoring junior technicians - Complete project documentation, redlines, and turnover packages - Maintain all testing equipment and calibration records - Follow all site safety policies and quality assurance procedures Qualifications About You: You have a BICSI Installer 2 (INST2) certification 3-5+ years of fiber optic installation and splicing experience - Demonstrated proficiency with fusion splicing equipment Experience operating OTDR, Optical Power Meter, Light Source, VFL, and Fiber Inspection Scope - Ability to independently complete fiber installations with minimal supervision - Strong troubleshooting and documentation skills Hard work pays off. ### See what you’ll get for your effort Financial Security 401(k) with company match Employee Stock Purchase Plan (ESPP) Life insurance Short-term and Long-term disability Health and Wellness Medical, dental, and vision insurance Dependent care and medical flexible spending accounts Employee Assistance Program (EAP) Work/Life Balance Paid time off Paid holidays Family and medical leave Paid sick time We meet your commitment with competitive pay and benefits. If this sounds like you, let’s talk. Build your career with MasTec! 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. #MasTecJobs #MasTecCareers #BeSuccessfulWithUs #IAmMasTec #WeAreMasTec #MasTecFamily #MasTecCommunicationsGroup #MasTecCommunicationsCareers ## At a glance - Posted by the employer: Jul 10, 2026 - First seen by OpenNash: Jul 12, 2026 - Last checked: Oct 20, 2026 - Listed for: 102 days - Location: Lewisville, Texas +3 more - Employment type: Full-time[Apply on MasTec’s careers site →](https://mnscareers-mastec.icims.com/jobs/65957/login) ## More jobs at MasTec ### [BSD Steel Project Manager- Data center](https://jobs.opennash.com/companies/mastec/jobs/fa7b1edf392ce5b346f6/) Edgerton, Kansas +5 more ### [Data Center Fiber Splicer Level I](https://jobs.opennash.com/companies/mastec/jobs/3d6912d8de0fdbe10e68/) Lewisville, Texas +2 more ### [Data Center QA/QC Technician](https://jobs.opennash.com/companies/mastec/jobs/fac35cca636b811c7d20/) Lewisville, Texas ### [Data Center Rack and Stack Technician](https://jobs.opennash.com/companies/mastec/jobs/ba80ba8bad956702aff4/) Lewisville, Texas +1 more ### [Data Center Structured Cabling Technician](https://jobs.opennash.com/companies/mastec/jobs/08232523483073a9172d/) Lewisville, Texas +1 more ## Similar jobs at other companies ### [Lead Principal Data Center Fiber Deployment Engineer](https://jobs.opennash.com/companies/oracle/jobs/66e421a9040042a24d22/) Oracle · Abilene, TX, United States ### [Principal Data Center Fiber Deployment](https://jobs.opennash.com/companies/oracle/jobs/38fb7641105efa49d8cd/) Oracle · Abilene, TX, United States ### [Systems Engineer Pulp Paper and Fiber](https://jobs.opennash.com/companies/abb/jobs/a6826418fe602addd87d/) ABB · Westerville, Ohio, United States of America ### [Fiber Delivery Engineer](https://jobs.opennash.com/companies/microsoft/jobs/5c8753565bafaf5952aa/) Microsoft · United States, Multiple Locations, Arizona, Phoenix ### [Shipboard Connector/Cable Technician (Fiber Optic & Copper)](https://jobs.opennash.com/companies/general-dynamics/jobs/dbfcf5461dbe0eb68a25/) General Dynamics · Mobile, AL, US OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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