JOB DETAILS

Serial Protocol Application Engineer

CompanyTeledyne Technologies Incorporated
LocationSeoul
Work ModeOn Site
PostedApril 9, 2026
About The Company
Teledyne Technologies is a leading provider of sophisticated electronic components, instruments & communications products, including defense electronics, data acquisition & communications equipment for airlines and business aircraft, monitoring and control instruments for industrial and environmental applications and components, and subsystems for wireless and satellite communications. The Teledyne Solution No matter what challenge you face, Teledyne has a solution. The diverse segments of Teledyne Technologies Incorporated bring decades of experience to bear on every project, working in cooperation to develop leading edge technologies. Our Markets We serve niche market segments where performance, precision and reliability are critical. Our customers include major industrial and communications companies, government agencies, aerospace prime contractors and general aviation companies.
About the Role

Be visionary

Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.

We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins.

  

Job Description

  

Pre and post sales technical support for the use of Protocol Group Products

Detailed Duties and Responsibilities:

  • Provide first/second line technical support for CNS Protocol test product lines (PCI Express, CXL, NVMe, Ethernet, Fibre Channel SAS, SATA).
  • Respond to customer queries and requests for help using the support tracking system by web, email and zoom.
  • Utilize Protocol Analyzers and other test and measurement equipment.
  • Interpret and analyze trace captures
  • Independently Interpret testing and compliance results and provide feedback to the customer.
  • Communicate clearly between Customers and other internal individuals
  • Collaborate with other team members: sales engineering, marketing, application engineering and product development teams
  • Work within organizational policies and practices
  • Recreate/validate reported issues
  • Escalate and involve/work with next line of support where appropriate.

Required Education, Skills and Experience:

  • Strong analytical /problem solving skills, proactive problem solver
  • Education level:  Degree or higher. BSEE/BSCS, Bachelor's degree (B.S.) in Electronics/ electrical engineering / relevant discipline, or equivalent combination of education and experience
  • Experience in remotely supporting customers
  • Good English communication in addition to local language

Preferred Qualifications:

  • Knowledge/experience of high-speed serial protocol standards
  • PCI Express (PCIe), Compute Express Link (CXL), NVMe, SAS,SATA, Ethernet, Fibre Channel
  • Comfortable interfacing with customers and being part of the Sales process
  • Knowledge of electrical and electronics principles – in particular high speed serial protocols
  • Basic understanding of computer network configuration and protocols
  • Experience using test instruments (e.g., compliance testers, protocol analyzers)
  • Debug or validation of PCIe protocol
  • Debug or validation of CXL protocol
  • Debug or validation of NVMe or SAS
  • Familiarity with a Linux and Windows operating environment
  • Foreign language skills ideal but not required
  • Good understanding of Sales cycle and customer decision making and development cycle

  

Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions.

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Key Skills
Technical SupportProtocol AnalyzersPCI ExpressCXLNVMeEthernetFibre ChannelSASSATATrace CapturesProblem SolvingAnalytical SkillsCustomer InterfaceLinuxWindowsSales Cycle
Categories
EngineeringCustomer Service & SupportTechnologyScience & Research
Job Information
📋Core Responsibilities
Provide pre and post-sales technical support for Protocol Group Products, focusing on CNS Protocol test lines like PCI Express, CXL, and NVMe. Duties include responding to customer queries via web, email, and zoom, interpreting trace captures, and validating testing and compliance results.
📋Job Type
full time
📊Experience Level
5-10
💼Company Size
4516
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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