Senior Technical Support Engineer Jobs in Richardson, TX

Support Engineering Data Specialist (Mid-Level and Senior)Company:The Boeing CompanyBoeing Defense Space & Security (BDS) Special Projects Dallas is seeking a highly motivated Support Engineering Data Specialist (Mid-Level and Senior) with skills to develop and maintain technical publications in su...

Who We AreADP (Advanced Distributor Products) is a Lennox International company and the #1 Producer of Residential Evaporator Coils in the USA. We are committed to providing quality solutions and true partnership to help our customers find matches that make their jobs and lives easier. ADP has been...

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...

Mavenir is building the future of networks and pioneering advanced technology focusing on the vision of a single software-based automated network that runs on any cloud. As the industrys only end-to-end cloud-native network software provider Mavenir is transforming the way the world connects acceler...

Mavenir is building the future of networks and pioneering advanced technology focusing on the vision of a single software-based automated network that runs on any cloud. As the industrys only end-to-end cloud-native network software provider Mavenir is transforming the way the world connects acceler...

Mavenir is building the future of networks and pioneering advanced technology focusing on the vision of a single software-based automated network that runs on any cloud. As the industrys only end-to-end cloud-native network software provider Mavenir is transforming the way the world connects acceler...

Mavenir is building the future of networks and pioneering advanced technology focusing on the vision of a single software-based automated network that runs on any cloud. As the industrys only end-to-end cloud-native network software provider Mavenir is transforming the way the world connects acceler...

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...

About OTSOperations is at the heart of Amazons business. We are known for our speed accuracy and exceptional service. Our buildings deliver tens of thousands of products to hundreds of countries worldwide every day. OTS provides nonstop global IT support to Amazon Operations as a vital piece to the...

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...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco our investors include Benchmark General Catalyst Peter Thiel Adam DAngelo Larry Summers and Jack Dorsey. Position: Customer Success Engineer (India) Type: Contract Compensa...

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...

Date Posted:Country:United States of AmericaLocation:US-TX-RICHARDSON-C17 1717 Cityline Dr CITYLINE C17Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citi...

Date Posted: Country:United States of America Location:US-TX-RICHARDSON-C17 1717 Cityline Dr CITYLINE C17Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date....

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...