TEST CABINET ASSEMBLY TECHNICIAN

Location: Westfield, IN (Indianapolis Metro Area)
Department: Production / Assembly
Reports to: Project Engineer / Project Manager
Employment Type: Full-Time
Experience Level: Mid-to-Senior (5–10 years)
Competitive compensation that is commensurate with experience

Job Summary

Ball Systems is hiring an experienced Test Cabinet Assembly Technician to build advanced custom test equipment for military/aerospace (Mil-Aero), automotive, and energy industries. This role demands a hybrid skill set — strong electromechanical assembly and AC/DC wiring fundamentals combined with precision mechanical fabrication and modification capabilities. You'll work directly with an assigned Project Engineer or Project Manager to solve problems, hold tight schedules, and drive complex 19" rack-mount test cabinet builds to completion.

This is a strong fit for an experienced electromechanical assembler, machine builder, or test cabinet technician who is equally comfortable on a manual mill or drill press as they are running a wire harness or wiring a control panel. If you take pride in clean wiring, precise fits, and finished builds that look as good inside as they perform on the bench, we want to talk to you.

Primary Responsibilities

Perform electromechanical assembly of advanced custom test equipment for Mil-Aero, automotive, and energy market customers
Execute high-precision tester modifications, including custom mechanical fitting of components and parts
Read and interpret mechanical assembly drawings, electrical schematics, customer specifications, Statements of Work (SOW), project travelers, and time reports
Mount and integrate electromechanical components and subsystems
Assemble and wire control panels with both AC and DC circuits
Perform full test cabinet mechanical assembly, wiring, and cabling for 19" rack-mount equipment
Test functional performance of completed electromechanical devices
Build custom cable assemblies using a wide range of OEM contact crimp tooling
Assemble OEM and custom interconnect systems, including Virginia Panel Corp (VPC) and MAC Panel hardware
Precisely fabricate and modify parts using manual mill, saws, drill presses, and grinders
Perform PCB hand soldering as needed (preferred but not required)
Support manual assembly during small-scale production of electronic devices used in avionic, military, and medical applications
Use standard tools for electronic assembly, mechanical assembly, and soldering
Review work activity and progress with the Operations Director
Inspect peer wiring installations and incoming custom mechanical parts
Maintain quality standards and adhere to documented quality processes throughout production

Required Qualifications

Experience: Hands-on experience in commercial electromechanical assembly, machine assembly, or industrial wiring; PC/Windows proficiency required
Education: Associate’s degree in mechanical engineering technology (MET), Electronics Engineering Technology (EET), Technical Trades, or equivalent technical degree from ITT Tech, Ivy Tech, or comparable institution
Wiring Knowledge: Working understanding of both AC and DC wiring practices
Mechanical Skills:

Comfortable operating manual mills, drill presses, saws, and grinders

Capable of precision fitting and modification of mechanical components

Drawing Literacy: Ability to read schematics, mechanical drawings, and customer specifications
Interpersonal Skills: Strong team orientation and collaborative working style

Preferred Qualifications

IPC certifications (IPC-A-610, IPC/WHMA-A-620, J-STD-001) for soldering and wire harness workmanship
Direct experience with Virginia Panel Corp (VPC) or MAC Panel interconnect systems
Experience building 19" rack-mount test cabinets or industrial control panels
PCB hand soldering experience
Background in Mil-Aero, defense, automotive test, or energy sector equipment builds
Familiarity with ESD-safe handling and work practices
Prior machine shop or fabrication experience
Experience working with project travelers in a custom or low-volume / high-mix environment

Skills and Attributes

The right candidate is highly motivated, precise, and craftsmanship-driven. You can switch between a wiring task and a mill operation without losing focus, and you take ownership of the quality and finish of every cabinet that ships. You communicate openly with your assigned engineer and the Operations Director, you flag issues early, and you measure twice before you cut.

You're a problem solver who keeps projects moving, a peer reviewer who catches issues before they leave the shop, and a teammate who shares what you know. You enjoy variety — the next project may not look anything like the last — and you thrive on the satisfaction of a clean, complete, fully tested build.

Equal Opportunity Employer
Applicants MUST be U.S. citizens or CURRENT Green Card holders due to our military contracts. We cannot sponsor visas.

About Ball Systems
In business for 60 years, Ball Systems is a full-service test, automation, and custom engineering company solving complex technical and manufacturing challenges across industries, including aerospace, automotive, defense, and commercial. We design and deliver electronic custom test systems with thorough attention to detail.

Why Work Here?

Work with a high-performing, supportive team that values your ideas
Projects across diverse industries and technologies
A collaborative, respectful workplace
Clear opportunities for growth and leadership

Benefits
Competitive salary for the engineering tech space
Medical, Dental, and Vision Insurance
401(k) with Company Match

If you do not see a specific opening that matches your qualifications but would still like to be considered for upcoming positions or additions to existing teams/departments, please send your resume to HR@ballsystems.com.