Application Engineer
Job in
St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listed on 2026-06-18
Listing for:
The Davis Companies
Full Time
position Listed on 2026-06-18
Job specializations:
-
Engineering
Manufacturing Engineer, Electronics Engineer, Process Engineer, Quality Engineering
Job Description & How to Apply Below
Application Engineer – Electronics & Semiconductor Manufacturing About the Role
Join a global applications engineering team where you’ll play a key role in helping customers solve complex manufacturing challenges. As an Application Engineer
, you’ll provide technical guidance, troubleshoot advanced process issues, and develop tailored solutions that demonstrate the value of our products and technologies.
You’ll work hands‑on with cutting‑edge equipment, support customer trials, contribute to new product introductions, and collaborate across engineering, sales, and product teams. This role is ideal for an engineer who enjoys problem‑solving, customer interaction, and working independently in a fast‑paced technical environment.
What You’ll Do- Deliver technical and application supp
t to customers and internal teams - Troubleshoot complex process and system issue
s and recommend effective solutions - Evaluate customer requirement
s and develop proposals, presentations, and application recommendations - Support customer training program
s during beta and controlled product launches - Assist with pre‑and post‑sales engagemen
t, including site visits, virtual support, and process development - Plan and execute lab trials, demos, and DOE
s to validate product performance - Provide post‑installation supp
t, including optimization and troubleshooting - Participate in FAT/SAT activitie
s and support customer production ramp‑ups - Support new product introduction (NPI
) and internal readiness activities - Assist in design, specification development, testing, and documentatio
n for product initiatives - Operate and maintain demo and engineering lab equipmen
t for testing and evaluations - Support quoting, NSQ/RFQ requests, and upgrade proposals
- Participate in software/hardware testin
g, including bug identification and validation - Gather Voice of Customer feedbac
k to drive continuous improvement - Create and maintain technical documentatio
n, including manuals and application notes - Support trade shows and marketing event
s through demos and customer interaction
- 2–3 years of experien
ce in SMT or semiconductor applications, or equivalent field service experience. - Working knowledge of statistical too
ls for process development and control - Ability to develop process engineering test pla
ns and procedures - Foundational understanding of electro‑mechanical syste
ms (electrical, mechanical, software - Familiarity with manufacturing quality standar
ds and workmanship requirements - Strong communication skills and ability to collaborate across teams and production environments.
- Familiarity wi
th electronics manufacturing proces
ses (SMT, cleaning, through‑hol - Exposure to SMT line equipment such as reflow ovens, wave soldering, and cleaning syst
ems. - Knowledge of materials used in electronics assembly: underfill, adhesives, UV epoxies, solder paste, fluxes, cleaning age
nts - Understanding of semiconductor applicati
ons and related processes - Experience usi
ng statistical to
ols for process development and analysis - Demonstrated ability to learn new technologies and equipment quic
kly.
- Work hands‑on with advanced electronics manufacturing technologies.
- Blend engineering, customer interaction, and problem‑solving every day.
- Contribute directly to product launches, customer success, and continuous improvement
- Join a global team with opportunities to grow your technical and applications expertise
- Make a visible impact across customer operations and internal product development
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