Manufacturing Process Engineer at Stored Energy Systems – Longmont, Colorado

Who We Are

Stored Energy Systems (SENS) is an award-winning manufacturer of premium quality power conversion products located in Longmont, CO. In business for over 50 years, SENS is the market leader with a proven track record of providing highly reliable battery chargers, DC power systems, and related products to industrial markets. For more information on our company please see our web site at www.sens-usa.com.

Summary

SENS is seeking a self-motivated manufacturing process engineer to join our growing company. This individual will work closely with design engineering, production, safety, and quality to troubleshoot production issues, testing issues, improve production processes and equipment, and to ensure continuous flow of manufactured product without defects.

Responsibilities

• Provide daily technical support, troubleshooting, and problem solving in production to support daily production goals and plans by resolving process flow issues and removing constraints from production operators.
• Enhance and maintain existing build and test instructions to ensure products are built and tested correctly every time.
• Troubleshoot, maintain, and repair manufacturing test equipment, repair cable harnesses, reset test software, and update settings as needed.
• Develop, maintain, and improve fixtures and tools to support production and test.
• Conduct root cause analysis and implement corrective and preventive actions (CAPA) for internal defects and customer complaints.
• Develop troubleshooting guides and provide training for production operators.
• Conduct manufacturing process and bill of material audits to ensure that operators are following the correct processes and bill of materials are accurate.

Required Qualifications

• Bachelor’s degree in Electrical, Mechanical, or Software Engineering.
• 3+ years of technical support and/or new product introduction in a manufacturing environment.
• Experience working and communicating with test equipment such as voltmeters, data acquisition systems, o-scopes, load banks and similar instruments to make manual and automated measurements.
• Experience with software programming and basic ability to read and step through code to determine where issues exist.
• Ability to understand and troubleshoot technical systems and their associated communication interfaces.
• Ability to read and understand electrical schematics and mechanical part drawings.
• Understanding manufacturing principles, lean and six sigma methodologies, and process validation.
• Excellent problem-solving, decision-making, communication (written and verbal), and interpersonal skills for articulating technical approaches and progress to both technical and non-technical audiences.
• Flexible team player who actively establishes and maintains effective working relationships with company management and co-workers, suppliers, and occasionally with customers.

Preferred Qualifications

• More advanced ability in software programming and coding (C#).
• Experience with interactive use of ERP systems (SyteLine) for accessing BOMs, item masters, where-used, and supplier information.

Location: This position is located on-site in Longmont, CO.

Base Compensation: $80,000 - $97,000 is the projected compensation range for this role depending on the candidate’s overall qualifications and experience.

Closing Date: May 10th. While we expect to keep the position open through this date, the posting may be extended or closed early based on applicant volume and hiring needs.

Onsite Perks

• Free gym with 24/7 access
• Free Electric Vehicle charging
• Breakfast and Lunch Café
• After hours Grab & Go snacks
• Basketball court
• Walking paths

Benefits

• Paid Time Off
• Paid holidays
• Medical insurance
• Dental insurance
• Vision insurance
• Short-term and long-term disability
• Life insurance
• 401(k) plan with immediate vesting
• Employee referral program

At SENS, our culture is rooted in a set of core values that reflect who we are and how we work. In a recent 2025 poll, our employees identified the values that best define us: “Innovative”, “Respectful”, “Inviting”, “Flexible”, “Collaborative”, and “Growth Driven”. Our team describes us as a dynamic, forward-thinking company where everyone has the opportunity to thrive.

We pride ourselves on being an equal opportunity employer, fully dedicated to fostering inclusion and diversity. We welcome all applicants, regardless of race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, veteran status, or any other legally protected characteristic.

We hope you're interested in making a difference with us. Even if you don't feel that you meet every qualification listed in this job description, we still encourage you to apply.