Constantly seeking exceptional people

To live out the Cox Manufacturing promise to deliver consistent on-time, on-spec and on-budget performance, we need to be constantly alert for exceptional people. If you’re the type who takes pride in achieving challenging goals and consistently pleasing customers, send your resume or a brief description of work history and skills to the email or physical address below. We’re looking forward to having more people like you on the Cox team!

Cox Manufacturing achievements that you can be a part of:

  • Inc. 5000 "Fastest Growing Companies" - 4 years running
  • City of San Antonio "Healthy Workplace" - 2 years running

All candidates must:

  • Pass our math test
  • Pass a background check
  • Pass a drug test
  • Have a valid driver's license or ID
  • Have a High School Diploma or GED
  • Have a stable work history

Cox Manufacturing Employment Videos


Multi-Spindle Apprenticeship

Employees talk about the challenges and rewards of machining in multi-spindle.


Cox Mfg Apprenticeship Program Video

See if Cox Mfg is right for your next apprenticeship.


Cox Manufacturing Employee Testimonies

See what current employees have to say about working at Cox.


Cox Mfg - 60 Years in 60 Seconds

See 60 years of Cox Mfg in 60 seconds.

Career Resources

We are currently accepting applications for the following positions:

Computer Programmer

Compensation: Varies by experience.

Cox Manufacturing is looking to add to our small, tight-knit software development team, filled with imaginative, diverse people who constantly strive to improve their own work and better the company as a whole.

 Requirements for Computer Programming:

  • Detail-oriented; autonomous; problem-solver
  • Interest in learning and growing in a multi-faceted manufacturing environment
  • Must be a tech-savvy life learner and have a steady work history


  • Experienced in C#, VB, VBA, SQL, and TSQL
  • Familiar with WinForms, WPF, .NET Framework, Azure DevOps, and Git
  • Must be able to code in C# and make the switch over to a Microsoft development stack
  • Test will be given to assess proficiency in C#, VBA, and SQL




CNC Machine Technician - Experienced and Non-Experienced

Compensation: Start $14.00/hr

Cox Manufacturing hires individuals who want manufacturing as a career. Cox Mfg offers a 3 year program to advance skills and improve earning power. Strong mechanical aptitude, good math skills, and a desire to learn are important. Training is on day shift; once trained, shift assignment may change based on business needs.

Compensation for non-experienced:
• Start $14.00/hr + $1.50 differential (for off shift)
• Complete year 1 - $15.00/hr + $1.50 differential
• Complete year 2 - $17.00/hr + $1.50 differential
• Graduate $20.00/hr + $1.50 differential

Bonuses and extra vacation given with each year of completion
Experienced machinists may qualify for a higher start rate

- Operate FANUC/CNC controlled Swiss machines.
- Make parts for industries including firearms, dept of defense, aviation, electronics, more.
- Install and monitor machine tooling
- Inspect parts for quality and conformance with specifications

Minimum Requirements:
- Must have high school diploma or GED, pass a background check, and math test
- Must be available to work 1st shift and an off  shift
- Prior experience not required, but blueprint reading a plus




You may apply for a position with our company any Monday thru Friday from 7:00 a.m. - 4:00 p.m. or you may send your resume via the form below. Get directions here.


Attach Resume

Accepted File Types: .jpg, .png, .pdf, .doc, .docx

Maximum File Size: 2MB

Our Clients Say

  • QMED
  • ITAR
  • NTMA
  • TUV class=
  • SAMA
  • PMPA
  • San Antonio Chamber of Commerce