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SoundOff Signal

Makes warning lights and sirens for vehicles

Job Not Found

Full-TimeUpdated on 10/28/2026
No salary listed
Internship
Bachelor's
Hudsonville, MI, USA
In PersonSome domestic and international travel may be required.
Mechanical EngineeringDesign Engineering

About the job

Requirements
  • Must be enrolled in a Bachelor's Mechanical Engineering college program.
  • Previous experience in SolidWorks 3D computer-aided design.
  • Previous experience in Product Data Management; SolidWorks experience is preferred.
  • Proficiency in Microsoft Word, Excel, and Project.
  • Previous experience in an engineering or manufacturing environment involving prototype fabrication, validation, or design support.
  • General mechanical aptitude in a shop environment, including hand tools, light-duty power tools, and calipers, is a plus.
  • Ability to lift up to 35 pounds.
  • Ability to stand, sit, walk, bend, twist, rotate, and reach throughout an entire shift.
  • Must be able to handle and work with small parts.
  • Some domestic and international travel may be required.
Responsibilities
  • Demonstrate the company's core values in daily interactions with internal and external customers.
  • Assist with running diagnostic tests as requested.
  • Assist with incoming inspection.
  • Use measuring equipment to complete first-piece inspections.
  • Assist with root-cause analysis on electromechanical assemblies as requested.
  • Measure parts or gather data to support corrective actions or improvement projects.
  • Analyze data to propose improvement ideas.
  • Develop product design changes to satisfy corrective actions based on root-cause analysis.
  • Assist in the design, prototyping, tooling, validation, and manufacture of LED lighting products under the supervision and mentoring of a senior engineer.
  • Design vehicle-specific mounting methods for existing lights, including on-site customer visits and installations.
  • Coordinate, perform, and document in-house testing in support of new product development, competitive benchmarking, and in-process product changes, including photometric, mechanical, and electrical testing.
  • Assist product development with construction of prototype units as requested.
  • Fabricate and assemble mechanical components.
  • Assist in developing mechanical and optical test and validation fixtures.
  • Update key part, assembly, and drawing files to new computer-aided design standards.
  • Repair miscellaneous lighting products as requested.
  • Perform additional miscellaneous tasks as assigned.
Desired Qualifications
  • Previous experience in Product Data Management, with SolidWorks preferred.
  • General mechanical aptitude in a shop environment, including hand tools, light-duty power tools, and calipers, is a plus.

About the company

SoundOff Signal designs and manufactures warning lights, sirens and control systems for police, fire and ambulance fleets, as well as work vehicles. Its equipment helps drivers see emergency vehicles and lets crews illuminate the areas where they work. The product range extends from roof-mounted lightbars and small exterior warning lights to interior lamps, speakers and electronic controllers, with configurations tailored to different vehicles and uses. SoundOff Signal sells its equipment through dealers, and its product guides support the selection and installation of compatible components. The company was founded in 1992 and is headquartered in Hudsonville, Michigan.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Hudsonville, MI

Founded

1992

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Simplify's Take

What believers are saying

  • SoundOff shares ownership with workers: it operates an employee stock ownership plan.
  • Hudsonville first-shift Production Operator I pay is explicit: the entry-level role lists $17-$21.51 per hour.
  • Hudsonville first-shift Production Operator I has four-day weeks: Monday-Thursday, 5am-3pm, with occasional overtime.

What critics are saying

  • Hudsonville second-shift circuit-board operators work late: Monday-Thursday, 3pm-1am, with occasional overtime.
  • SoundOff's Central Region fire and ambulance sales role requires travel: up to 50%, including some weekends.
  • Hudsonville second-shift circuit-board operators face physical demands: lifting up to 35 pounds and moving throughout the shift.

What makes SoundOff Signal unique

  • SoundOff simplifies lightbar construction: mpower combines its silicone housing and optics in one piece.
  • SoundOff automates warning behavior: bluePRINT uses live vehicle data to adjust the warning system.
  • SoundOff retains electronics production expertise: its specialties include in-house circuit-board assembly.

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