Coherent Corp logo

Senior Test Engineer

Coherent Corp

On-site
Sherman, TX
Full-time
Senior
2+ yrs
Salary not listedPosted 3d ago

Real job — pulled straight from Coherent Corp’s careers page · Verified September 17, 2026 · No reposts.

Job description

Coherent Corp is hiring a Senior Test Engineer — a full-time, based in Sherman, TX role. Apply directly on Coherent Corp's careers page below.

Senior Engineer, Test Engineering

Location: Sherman, TX, United States

Primary Duties & Responsibilities

  • Improve existing Test Infrastructure capability and capacity in the factory
  • Develop and deploy new Test Infrastructure in the factory
  • Develop and deploy custom Test Infrastructure for R&D
  • Continuously (24/7) maintain new and existing Test Infrastructure in the factory
  • Setup & improve material flow process through the Test Infrastructure in the factory
  • Support the Test Infrastructure requirements for multiple product teams simultaneously
  • Develop, execute, and analyze DOEs
  • Develop and maintain Test Infrastructure via SPC and other techniques
  • Develop, improve, and maintain Test & Process SOP and OCAP documentation
  • Provide Test Equipment & Process related training to operators & technicians
  • Frequently analyze and report on Tool health, Process health, and Project status
  • Develop calibration and validation routines for Test Equipment
  • Meet and improve upon Test related KPI goals
  • Ownership and accountability of Test Infrastructure and Performance in the factory
  • Frequently present verbal and written updates and reports to upper management
  • Work closely with cross-functional teams and ensure project and product successes
  • Interfacing and reporting to internal and external customers on projects

Education & Experience

  • Minimum 2 yr. semiconductor, analog, or similar Test and Measurement experience
  • MS or equivalent degree, PhD preferred
  • High volume manufacturing experience strongly preferred

Skills

  • In-depth knowledge of optics, mechanics, and electronics theory
  • Excellent laboratory skills using high speed test equipment such as network analyzers, pattern generators, oscilloscopes, error detectors, micrometers, microscopes, etc.
  • Cursory knowledge of programming or scripting languages
  • Quick learner with abstract and foreign concepts
  • Great self-management & prioritization skills
  • Strong written and verbal communication skills
  • Strong reporting, logging, and documentation skills
  • Strong direct ownership of projects and ability to successfully complete them within cross-functional teams
  • High proficiency with MS Office suite and similar software
  • Experience with popular mathematical, engineering, and statistical software packages
  • Demonstrated decision making based on data and statistics
  • Ability to support a 24/7 manufacturing environment
  • Must be a self-starter, able to work in high stress environment
  • Strong interpersonal/teaming skills to able to effectively collaborate with other cross-functional teams and individuals at all levels of the organization to achieve business unit and organizational objectives.
  • Demonstrated good judgement in selecting methods and techniques for obtaining solutions
  • Ability to juggle many tasks simultaneously and continually report on progress

Working Conditions

  • This position will support 24/7 factory operations inside a cleanroom
  • Some days may be spent nearly entirely on the cleanroom floor in cleanroom attire
  • Some days may be spent nearly entirely sitting at cubicle desk
  • Must be a self-starter, able to work in high physical and mental stress environment
  • Must be able to work from incomplete/non-existent documentation and instructions
  • Holiday/nights/weekends work may be necessary depending on project/production deadlines

Physical Requirements

  • Includes working on mechanical systems within a production cleanroom and/or lab
  • Includes working with laptops & desktops within a production cleanroom and/or cubicle
  • Requires bending at the waist and/or knees
  • Requires leaning/reaching into mechanical systems
  • Requires bundling/unbundling cabling on the floor
  • Requires lifting up to 50lb
  • Requires using microscopes and other metrology tools
  • Requires working in full cleanroom attire including laser safety goggles

Safety Requirements

 

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

 

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work


Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.


If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.


 

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.


Job Summary: This position is a member of the Manufacturing Services group and is responsible for Test Development activities that support the R&D as well as manufacturing factories.

Get QA Engineer jobs like this

New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.

Email me new jobs
Air Methods: The Air Medical Transport Leader For 35+ Years logo

Systems Engineer

$114k–$142kEnglewood, CO
✓ From careers page· 11h ago
Fortinet logo

Systems Engineer, Application Security

Riyadh, Saudi Arabia
✓ From careers page· 11h ago
Abacus Technology: HOME logo

Reliability and Maintainability Engineer

Oklahoma City, OK
✓ From careers page· 11h ago

Frequently asked questions

What skills are required for Senior Test Engineer at Coherent Corp?

The required skills for Senior Test Engineer at Coherent Corp include: Microsoft 365, Project Management.

What is the seniority level for Senior Test Engineer at Coherent Corp?

Senior Test Engineer at Coherent Corp is a Senior level position.

How do I apply for Senior Test Engineer at Coherent Corp?

You can view the full description and apply for Senior Test Engineer at Coherent Corp on EchoJobs: https://echojobs.io/job/coherent-corp-senior-engineer-test-engineering-cd6to.