Technical Support Manager Jobs in Richardson, TX

Who We AreLennox (NYSE: LII) Driven by 130 years of legacy HVAC and refrigeration success Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox we win as a team aiming for excellence and delivering innovative sustainable products and serv...

Who We AreLennox (NYSE: LII) Driven by 130 years of legacy HVAC and refrigeration success Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox we win as a team aiming for excellence and delivering innovative sustainable products and serv...

Who We AreLennox (NYSE: LII) Driven by 130 years of legacy HVAC and refrigeration success Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox we win as a team aiming for excellence and delivering innovative sustainable products and serv...

Schedule: M-F 8:00 AM - 5:00 PM CT and on-call 24/7Responsible for the day-to-day supervision of the City Office Technical Support this role you will be responsible for the activities of nine technicians in eight offices across the United States. These technicians serve as the single point of conta...

This position reports to our 2221 Lakeside Blvd Richardson TX 75082 location. If selected you must be able to report to this work location.How youll make an impactAs a Business Premier Service Consultant youll support business customers with a wide range of requests including billing service changes...

Dont miss this opportunity to jump-start your career! Come interview with us in-person at our upcoming open recruiting sessions in the Richardson TX area on Thursday May 7th 2026.Come ready to meet the AT&T Management Team and learn all about a career with #LifeAtATT!Join us at our AT&T Call Center:...

Technical Support Associate (Equipment Maintenance) position in Richardson TX. Job Requisition US Citizenship is required for this position Active / Current Secret Security Clearance IS REQUIRED to apply for this position All shifts available see below Work will be onsite Job Description: Shi...

A Career at HARMANAs a technology leader that is rapidly on the move HARMAN is filled with people who are focused on making life better. Innovation inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together youll discover that at HARMAN you can...