Automation Controls Engineer III

Resonetics · Nashua, NH

Level: Senior
Team: Controls
Base pay: $70k–$102k
Degree: Required
Experience asked: 5+ years
Industry: Medical devices
Posted: Recently

The role in 30 seconds

A senior controls role at Resonetics (medical devices) in Nashua, NH. Independently design, develop, integrate, and support automated machinery and manufacturing systems throughout the project lifecycle, from concept through customer support.

They ask for: 5+ years · degree required
Tools it names: PLC, Robotics, Automation
Base pay: $70k–$102k

Read from the posting. The full description is below.

From the plant jobs report · week of November 9, 2026

Controls Engineer roles in New Hampshire: typical posted base $87k–$140k. This one lists $70k–$102k.

Median of the low and high ends of 3 live postings that list pay, out of 5 controls engineer openings in New Hampshire, read from manufacturers' own careers sites.

New Hampshire plant jobs report →Pay by team and state →What moves pay →

How this role compares

Against 947 other live controls postings in the US.

Base pay: About 27% below similar roles
Experience asked: Typical (5+ years)

Skills these teams ask for most

✓ Automation 74%
✓ PLC 68%
✓ Robotics 42%
Root cause 25%
Validation (IQ/OQ/PQ) 24%
✓ Team leadership 20%

✓ = this posting asks for it too. % = share of similar postings that mention it.

It asks for 5+ years. If you're close, apply anyway: requirements are a wish list. Talk to someone doing this work there first.

At a glance

Lifts up to 50 lbs

Pulled from the posting text. If it's not listed here, the posting didn't say.

How to get in at this plant

Five moves over a week or two. The first one takes ten minutes.

1
Pick 2–3 people on the Controls team at Resonetics
Engineers who joined in the last year or two reply the most. Use the team search on this page to find them.
2
Send a short, curious note
One real question about their work. No favors yet. Each person gets a different note, written for this role.
3
Turn a reply into a short call
Questions worth asking about this team:
- What does a normal week look like on your team?
- How did you land the job? What stood out in your interviews?
4
Apply with someone vouching for you
If the call went well, ask whether they’d pass your résumé to the hiring manager. Send your résumé link, apply that day, and let them know.
5
Bring proof to the interview
One page of before-and-after numbers from projects you led: scrap, OEE, cycle time, cost. Plant managers hire on results.

Full description from ResoneticsAs posted on their careers site.Show

Responsibilities

◆Independently design, develop, integrate, and support automated machinery and manufacturing systems throughout the project lifecycle, from concept through customer support.
◆Develop and maintain controls software for automation systems including PLCs, HMIs, motion control, machine vision, robotics, laser processing, automated inspection, data acquisition, and industrial networking.
◆Architect control system solutions, including software architecture, electrical hardware selection, machine safety systems, industrial networking, and machine control strategies, with consideration for cost, availability, reliability, and long-term supportability.
◆Lead system integration, commissioning, troubleshooting, optimization, and customer-site startup activities.
◆Create and maintain controls documentation, including electrical schematics, I/O lists, software documentation, and user manuals.
◆Own controls engineering deliverables for assigned projects, ensuring alignment with project scope, schedule, budget, quality, and customer requirements. Collaborate with cross-functional teams and customers to define requirements, develop technical solutions, and support machine acceptance testing, qualification, and production launch activities.
◆Develop and deliver technical presentations, concept reviews, system demonstrations, and project updates for customers, management, and cross-functional teams.
◆Provide technical leadership and mentorship to Controls Engineer I and II team members.
◆Drive controls standardization and continuous improvement initiatives to improve quality, reduce lead times, and increase engineering efficiency.
◆Maintain software, drawings, and engineering documentation within approved quality management systems.
◆Other duties as assigned.

Required Qualifications

✓Bachelor's degree in Electrical Engineering, Computer Engineering, Mechatronics Engineering, or a related technical discipline.
✓5+ years of experience in industrial automation, machine controls, or custom automated equipment development.
✓Demonstrated experience designing, programming, commissioning, and troubleshooting automated manufacturing equipment.
✓Strong knowledge of PLCs, HMIs, motion control systems, industrial networking, machine safety systems, and controls engineering best practices. · Experience reviewing and developing electrical schematics, I/O documentation, and controls-related technical documentation.
✓Proficiency with industry-standard engineering tools, test equipment, and software development/version-control practices.
✓Ability to independently prioritize and manage controls engineering activities across multiple projects with minimal supervision.
✓Strong written and verbal communication skills, including the ability to effectively collaborate with customers and cross-functional teams.
✓Proficiency with Microsoft Office applications, SharePoint, and Microsoft Teams.

Preferred Qualifications

✓Experience with industrial automation and control platforms such as Beckhoff, Allen-Bradley, Siemens, Omron, or similar systems.
✓Experience integrating machine vision, robotics, motion control, and advanced manufacturing technologies into automated equipment.
✓Knowledge of machine safety, electrical standards, and risk assessment methodologies.
✓Experience working in regulated manufacturing environments, including medical device, pharmaceutical, aerospace, or similar industries.
✓Experience participating in design reviews, customer interactions, and technical project leadership activities.
✓Experience with pneumatic, hydraulic, and industrial process control systems.

Requirements

✓Ability to travel domestically and internationally to support equipment installation, commissioning, and customer service activities.
✓Valid passport required.
✓Approximately 10% to 25% travel, depending on project requirements.

Our company policy is that we are unable to provide visa sponsorship. Candidates must already be legally authorized to work in the United States without the need for sponsorship now or in the future.

Show full description ↓

Overview

Resonetics is a global leader in advanced engineering, prototyping, product development, and micro manufacturing, driving innovation in the medical device industry. With rapid expansion across all our locations, we continue to push the boundaries of technology while fostering a dynamic, employee-centered culture. Our commitment to excellence and continuous improvement makes Resonetics an exciting place for professionals passionate about shaping the future of micro-manufacturing and being part of something bigger.

The Controls Engineer III independently designs, develops, integrates, and commissions advanced automation systems and manufacturing equipment. Serving as a technical leader, this role applies expertise in controls, motion, vision, safety, and industrial networking to deliver robust automation solutions while collaborating with engineering, manufacturing, program management, and customers throughout the project lifecycle.

Join Resonetics and be part of a team that’s redefining medical device manufacturing. If you’re passionate about innovation and thrive in a fast-paced environment, we’d love to hear from you.

Physical Demands

•May be required to access tight spaces within machine enclosures during system integration and troubleshooting activities.
•Ability to lift and move objects up to 50 lbs.
•Ability to work around manufacturing equipment and automation systems.
•Travel