Onsite Equipment Engineer - SCREEN Wet Etch

WGNSTAR
Manassas, VA
WGNSTAR is a dynamic and growing company with a global footprint. Primarily focused on the semiconductor industry, we provide a platform for you to expand your career with knowledge gained on the job, and tailored development. We know we need talented people like you that hold similar values, which is why we do not put limits on learning, development, industry, and personal growth. Start your path to a WGNSTAR career today!

Schedule: M-F 8:00 am to 5:00 pm.
Pay Rate: $55.00 - $60.00/hourly DOE
Location: Manassas, VA
Open to US based Travelers - Travel and related expenses, including per diems are covered
Position Type: Full Time
Benefits: This position is eligible for WGNSTAR’s full benefits package, including Medical, Dental, Vision, and 401(k). Additional benefits are listed at the end of this posting.

Principal Duties and Responsibilities:
  • Ability to work well with team members in Production and Process Engineering to improve and stabilize new and existing platforms, line response, quality, yield, tool reliability, productivity, cycle time, and cost reduction.
  • Mentor new technicians and openly learn from experienced colleagues.
  • Collaborate with Customer and Engineering groups to coordinate installation activities, service needs and equipment improvement requests.
  • Maintain all safety protocols.
Requirements:
  • Associates or Bachelors degree or equivalent experience.
  • SCREEN Wet Etch Semiconductor equipment experience
  • Demonstrated knowledge of electrical, mechanical, hydraulic, and related principles and tools.
  • 5+ years related experience with Wet ETCH 300mm systems; knowledge with TEL, AMAT, SCREEN, etc., primarily SCREEN FC31, SU30/31/32, and SS30/31.
  • Electrical and mechanical troubleshooting skills.
  • Maintenance skills with solid experience in resolving tool related challenges.
  • Required to troubleshoot and repair issues on Wet ETCH systems.
  • 3+ years experience as Field Service Engineer.

Physical Effort/Activities:
May be required to walk up to 5+miles per day, able to be on feet for 8-10 hrs at a time, ability to bend, twist, push/pull, crouch, kneel in confined spaces, work at heights, on a ladder, and lift up to 50 pounds. The physical demands described above are representative of those that must be met by an employee to successfully perform the essential functions of this job.


Additional Benefits: Paid Vacation, Select Holidays, Overtime Opportunities, On-site Facilities & Career Development Opportunities.

The people who thrive most at WGNSTAR are those individuals who perform well in a team environment, enjoy interacting and engaging with several different stakeholders, and adapt quickly to changing environments, while leveraging their skills, quality, and knowledge to drive themselves and their teams towards continuous improvement and success.

This job description is intended to convey information essential to understanding the scope of the job and the general nature and level of work performed by job holders within this job. This job description is not intended to be an exhaustive list of qualifications, skills, efforts, duties, responsibilities or working conditions associated with the position.


This position is not eligible for visa sponsorship. All applicants must be legally authorized to work in the United States without the need for current or future sponsorship (e.g., H-1B, O-1, etc). Additionally, WGNSTAR does not participate in the STEM OPT extension program for this role.

Equal opportunities and Social Governance

WGNSTAR is an Equal Opportunity Employer, drug free workplace, and complies with ADA regulations as applicable.

WGNSTAR places an immense emphasis on equal employment, encourages diversity in the workplace, and applies an open-door policy for inclusion of all employees. Our diversity program encourages people from any gender, background, ethnicity, culture, education, and experience to join the company and more importantly build a career through employee development.

Through our Global wellness programs, WGNSTAR ensures our employees and families have access to a full range of wellness services through our Employee Assistance Program (EAP). In the communities that surround our business operations, we support individual and group sponsorships for local sports and those that are vulnerable in society.

Posted 2026-02-20

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