Seiler Precision Manufacturing

[Seiler Precision Manufacturing @SeilerMFG]

🔧 Now Hiring: Machine Shop Setup Lead, Lathe Specialization

Work closely with programmers, toolmakers & machine operators to implement new programs, troubleshoot challenges, improve setup efficiency & maintain the highest standards of quality.

https://t.co/Z2EHNuQPXp

[Seiler Precision Manufacturing @SeilerMFG]

We’re hiring a Machine Shop Setup Lead with CNC lathe specialization to join Seiler Precision Manufacturing in St. Louis!

Apply today: https://t.co/wKodhXjVEZ

[Seiler Precision Manufacturing @SeilerMFG]

Seiler Precision Manufacturing is heading to the 18th Annual Ground Vehicle Systems Engineering & Technology Symposium, August 11–13 in Novi, Michigan.

📍 Vibe Credit Union Showplace
📅 August 11–13, 2026

Learn more: https://t.co/IQKgeAzoO1

[Seiler Precision Manufacturing @SeilerMFG]

⚙️ Machine Monday: 5-Axis Machining

A 5-axis CNC machine can move a cutting tool along five axes at the same time, allowing our team to produce complex, precision-machined components with fewer setups.

[Seiler Precision Manufacturing @SeilerMFG]

#FlashbackFriday to the SE Balloon Theodolite, also known as the Model 2000 Pilot Balloon Theodolite.

Produced by Seiler Instruments after WWII, the SE was used to track pilot balloons and support atmospheric observations.

[Seiler Precision Manufacturing @SeilerMFG]

A closer look at the people, equipment and processes behind Seiler Precision Manufacturing. 🔍⚙️

From machining and assembly to inspection, training and final preparation, every step is supported by skilled associates committed to quality, accuracy and continuous improvement.

[Seiler Precision Manufacturing @SeilerMFG]

We’re hiring a Manufacturing Engineer/CNC Programmer to join the Seiler Precision Manufacturing team in St. Louis, Missouri!

Apply today: https://t.co/rOeV0v9l4i

[Seiler Precision Manufacturing @SeilerMFG]

We are hiring skilled Optical-Mechanical Assemblers to join our Aerospace & Defense Division in St. Louis.

Bring your technical skills and attention to detail to a team building high-quality systems where every component matters.

Apply today: https://t.co/q1C9zWba6T

[Seiler Precision Manufacturing @SeilerMFG]

Seiler Precision Manufacturing is hiring an experienced Machinist Level III for our second-shift team in St. Louis. 
💰 $32–$34 per hour
🎉 $5,000 sign-on bonus
🕒 Monday–Thursday, 3:20 PM–1:50 AM

Apply today: https://t.co/mneXBuPB3Y

[Seiler Precision Manufacturing @SeilerMFG]

🔙 Flashback Friday: Washington Avenue, Circa 1958

As Seiler Instrument continued to grow, the company outgrew its Pine Street facility and moved operations to 1629 Washington Avenue in St. Louis.

The new headquarters occupied three rooms on the eighth floor.

[Seiler Precision Manufacturing @SeilerMFG]

Seiler Precision Manufacturing is hiring a skilled Painter for our St. Louis, Missouri team.

Second Shift: 3:20 PM–1:50 AM, Monday–Thursday
Afternoon Shift: 12:00 PM–8:30 PM, Monday–Friday

Apply today: https://t.co/PAWKpSlBSS

[Seiler Precision Manufacturing @SeilerMFG]

Seiler Precision Manufacturing will be at GVSETS, August 11–13 in Novi, Michigan. We look forward to connecting with defense industry professionals and discussing how our precision machining, assembly and testing capabilities support demanding ground vehicle applications.

[Seiler Precision Manufacturing @SeilerMFG]

Ready to take your CNC machining career to the next level?

Qualified CNC Machinist hires are eligible for a $5,000 sign-on bonus.

Pay range: $22.00–$32.00 per hour

Apply today: https://t.co/XjlxHvJlBo

[Seiler Precision Manufacturing @SeilerMFG]

🔙 #FlashbackFriday

Take a trip back to 2014 with these photos from the Seiler Precision Manufacturing machine shop.

Do you recognize any of the equipment from back then?

[Seiler Precision Manufacturing @SeilerMFG]

Ready to take your CNC machining career to the next level?

Qualified CNC Machinist hires are eligible for a $5,000 sign-on bonus.

Pay range: $22.00–$32.00 per hour

Apply today: https://t.co/XjlxHvJlBo

[Seiler Precision Manufacturing @SeilerMFG]

Seiler is hiring skilled Optical-Mechanical Assemblers. In this hands-on role, you will assemble, calibrate, test, troubleshoot, and inspect precision optical-mechanical instruments and subassemblies.

Apply today: https://t.co/G0azDrjES6

[Seiler Precision Manufacturing @SeilerMFG]

Seiler Precision Manufacturing is hiring a Machinist Level II in St. Louis, Missouri.

Eligible CNC Machinist hires can receive a $5,000 sign-on bonus.

Apply today: https://t.co/AcZNP5DXSj

[Seiler Precision Manufacturing @SeilerMFG]

🔧 Manufacturing Monday

When tolerances get tight, precision matters even more.

Our team works to exact specifications to ensure every part performs exactly as intended.

[Seiler Precision Manufacturing @SeilerMFG]

Happy Fourth of July from Seiler Precision Manufacturing!

Today, we celebrate the craftsmanship, innovation, and dedication that help keep American manufacturing moving forward.

[Seiler Precision Manufacturing @SeilerMFG]

From the earliest days of Seiler Instrument, Eric H. Seiler built every process around a clear standard: skilled craftsmanship, quality materials, careful assembly, rigorous testing and a final check to ensure every component works together exactly as designed.