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Senior Electro Optical Engineer Jobs in Minnesota

Qualus

Lead Relay Field Engineer

Brooklyn Park, MN · On-site +1

$44 - $85/hr

Our Senior/Lead Relay Field Technicians perform testing/routine maintenance of Transmission and ... Commission new substations, power equipment, relaying (electro-mechanical, solid state and ...

Qualus

Lead Relay Field Engineer

Brooklyn Park, MN · On-site +1

Our Senior/Lead Relay Field Technicians perform testing/routine maintenance of Transmission and ... Commission new substations, power equipment, relaying (electro-mechanical, solid state and ...

Stefanini, Inc

Senior Systems Engineer

Plymouth, MN · On-site

$60 - $80/hr

Senior Systems Engineer Location: 1405 Xenium Ln N, Suite 150, Plymouth MN 55441 Posted: 8/28/2026 ... A track record in electro-mechanical system development, preferably in medical devices or other ...

NYCOR

Senior Mechanical Design Engineer

Minneapolis, MN · On-site

$110K - $130K/yr

... Senior Mechanical Design Engineer due to continued growth. For over 70 years this company has ... Lead system-level electro-mechanical design efforts, including requirements flow-down, architecture ...

Stefanini Group

Senior Systems Engineer

Plymouth, MN · On-site

$109K - $149K/yr

Senior Systems Engineer Location: 1405 Xenium Ln N, Suite 150, Plymouth MN 55441 Timings: 7:00 AM ... A track record in electro-mechanical system development, preferably in medical devices or other ...

Stefanini

Senior Systems Engineer

Plymouth, MN · On-site

$109K - $149K/yr

Senior Systems Engineer Location: 1405 Xenium Ln N, Suite 150, Plymouth MN 55441 Timings: 7:00 AM ... A track record in electro-mechanical system development, preferably in medical devices or other ...

Stefanini Group

Senior Systems Engineer

Plymouth, MN · On-site

$109K - $149K/yr

Senior Systems Engineer Location: 1405 Xenium Ln N, Suite 150, Plymouth MN 55441 Timings: 7:00 AM ... A track record in electro-mechanical system development, preferably in medical devices or other ...

Stefanini Group

Senior Systems Engineer

Plymouth, MN · On-site

$50 - $53/hr

Senior Systems Engineer Location: 1405 Xenium Ln N, Suite 150, Plymouth MN 55441 Timings: 7:00 AM ... A track record in electro-mechanical system development, preferably in medical devices or other ...

Stefanini Group

Senior Systems Engineer

Plymouth, MN · On-site

$109K - $149K/yr

Senior Systems Engineer Location: 1405 Xenium Ln N, Suite 150, Plymouth MN 55441 Timings: 7:00 AM ... A track record in electro-mechanical system development, preferably in medical devices or other ...

Epitec

Senior Systems Engineer

Plymouth, MN · On-site

$110K - $150K/yr

Senior Systems Engineer Contract Duration: 1 year, possible extension Location: Plymouth, MN Work ... A track record in electro-mechanical system development, preferably in medical devices or other ...

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All JobsElectro Optical Engineer JobsSenior Electro Optical Engineer JobsSenior Electro Optical Engineer Jobs in Minnesota

Senior Electro Optical Engineer information

What does a senior electro optical engineer do?

A Senior Electro Optical Engineer designs, develops, and tests optical and electro-optical systems such as lasers, sensors, and imaging devices. They work on projects involving the integration of electronics and optics to create advanced technologies for industries like defense, telecommunications, and medical devices. Their responsibilities also include overseeing prototypes, troubleshooting complex issues, and collaborating with cross-functional teams to ensure systems meet technical specifications and regulatory standards.

What are the key skills and qualifications needed to thrive as a senior electro optical engineer?

To thrive as a Senior Electro Optical Engineer, you need a strong background in optical engineering, physics, and electronics, typically with a bachelor’s or master’s degree in a related field. Expertise in optical design software (such as Zemax or Code V), simulation tools, and familiarity with industry standards are essential, along with certifications like Certified Optical Engineer (COE) being advantageous. Strong problem-solving skills, attention to detail, and the ability to communicate complex concepts clearly set top performers apart. These skills ensure the effective design, analysis, and implementation of advanced optical systems critical for innovation and product quality.

How does a senior electro optical engineer typically collaborate with cross-functional teams during product development?

As a Senior Electro Optical Engineer, collaboration with cross-functional teams is a key part of the role. You will work closely with mechanical, software, and systems engineers to integrate optical components into larger systems, ensuring that all design aspects meet performance and manufacturing requirements. Regular meetings, design reviews, and joint troubleshooting sessions are common, and your expertise is often called upon to resolve complex technical challenges. This collaborative environment fosters learning and innovation while requiring strong communication skills and the ability to bridge gaps between different engineering disciplines.

What is the difference between Senior Electro Optical Engineer vs Electro Optical Engineer?

AspectSenior Electro Optical EngineerElectro Optical Engineer
Required CredentialsBachelor's or Master's in Optical Engineering, Physics, or related field; experience preferredBachelor's or Master's in Optical Engineering, Physics, or related field
Work EnvironmentResearch labs, aerospace, defense, telecommunicationsResearch labs, manufacturing, telecommunications, defense
Employer & Industry UsageTypically in advanced R&D roles, leading projectsDesign, develop, and test electro-optical systems

The main difference between a Senior Electro Optical Engineer and an Electro Optical Engineer lies in experience and responsibility. Senior roles often involve project leadership and advanced problem-solving, while Electro Optical Engineers focus on design and development tasks. Both roles require similar educational backgrounds and work in comparable environments, but senior positions demand more experience and leadership skills.

What are popular job titles related to Senior Electro Optical Engineer jobs in Minnesota?

For Senior Electro Optical Engineer jobs in Minnesota, the most frequently searched job titles are:

What job categories do people searching Senior Electro Optical Engineer jobs in Minnesota look for?

The top searched job categories for Senior Electro Optical Engineer jobs in Minnesota are:

What cities in Minnesota are hiring for Senior Electro Optical Engineer jobs?

Cities in Minnesota with the most Senior Electro Optical Engineer job openings:

Senior Electro Optical Engineer jobs near you

Lead Relay Field Engineer

Qualus

Brooklyn Park, MN • On-site, Remote

$44 - $85/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Key responsibilities

  • Perform testing, calibration, and verification of relays, metering, alarms, and function switches in substations.

  • Support in reading and interpreting substation drawings and writing procedures or test plans for maintenance and construction activities.

  • Perform routine troubleshooting, repair, and commissioning of substation relaying, controls, and communication equipment.

Qualus rating

9.3

Company rating: 9.3 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

26th of 453 rated engineering

Job description

Position Overview
Power your future with Qualus in our Specialized Field Services department as a Senior or Lead Relay Field Technician. Our Senior/Lead Relay Field Technicians perform testing/routine maintenance of Transmission and Distribution substation power equipment, relaying (electro-mechanical, solid state and micro-processor), pilot channel equipment (power line carrier, pilot wire, transfer, transfer trip, fiber optic, CVT's, line tuners, line traps, etc.), controls and communications equipment.
Responsibilities
  • Reading and properly interpreting substation drawings (e.g., single line drawings, AC and DC schematics, panel wiring diagrams, and panel layout drawings.
  • Support in writing procedures and/or test plans in support of maintenance and construction activities.
  • Testing, including (without limitation): reading/verifying all voltage and current inputs to relays; verifying all metering (local and SCADA); calibrating all relays; trip testing (local and SCADA); verifying all alarms (local and SCADA); verifying all function switches, etc.
  • Performing routine troubleshooting and repair of substation relaying and control equipment. Commission new substations, power equipment, relaying (electro-mechanical, solid state and microprocessor), pilot channel equipment (power line carrier, pilot wire, transfer, transfer trip, fiber optic, CVT's, line tuners, line traps, etc.), controls and communications equipment
  • Planning, scheduling, and completing test activities efficiently, on time, without service interruptions
  • Providing Project Technical Support to Field Service personnel

Minimum Qualifications
  • Minimum of 5 years of field experience in commissioning, panel and equipment checkout, relay calibration, testing and repairing substation relaying and control schemes to be a Senior and 7 years to be a lead
  • Experience is desirable in any of the following related areas: substation design (including protection & control engineering); substation construction; substation commissioning; SCADA/Fault Data/SER/Integration-Automation equipment installation and testing
  • 3 phase power systems; power system protection & control schemes; test equipment; test equipment software
  • Test equipment and toll/wiring usage; interpretation of wiring and elementary diagrams; basic test skills to perform duties listed above; basic PC skills
  • Quickly learn and apply test procedure for various types of substation equipment; communicate effectively with diverse groups, tailoring communication for audience and situation
  • Learn and apply client's switching procedures and safety measures as required
  • Reference and complete assignments as described in applicable specifications
  • Ability to communicate effectively in English (inclusive of reading and writing) due to the nature of safety-related materials, documentation, and interactions with clients
  • Perform regular field work both indoors and outdoors
  • Strong interpersonal skills, communication skills, business acumen, management ability
  • Proficient in Microsoft Office (Word, Excel and Outlook)
  • Valid Driver's license and good driving record
  • Prefer an Associate's degree from an accredited 2-year technical college in Electrical Power & Controls (EPC), or an Electrical Engineering Degree from an ABET accredited college, similar experience and training from the military (Army Prime Power, Air Force Electrical Power Production, or NAVY Seabee)

#LI-JJ1
Benefits & Compensation
Qualus benefits offered include Medical, Dental, Vision, Life Insurance, Short and Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Parental Leave, Paid time off, and Holidays, for those who qualify.
The final salary awarded for this role may vary from the above range based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. The salary range provided in this job posting may be subject to change for business purposes.
Company Overview
Qualus is a leading pure-play power solutions firm and innovator at the forefront of power infrastructure transformation, with differentiated capabilities across grid modernization, resiliency, security, and sustainability. The firm partners with utilities, commercial, industrial, data center, and government clients, and renewable and energy storage developers, offering comprehensive solutions through boutique and integrated advisory, planning, engineering, digital solutions, program management, energy efficiency and specialized field services. Qualus also provides software and technology enabled services and develops breakthrough solutions for critical power industry challenges such as distributed and variable resource integration, emergency management, and secure data exchange. The firm has over 2,000 professionals, with offices throughout the U.S. and Canada.
Equal Opportunity Employer
We are an equal opportunity employer and value diversity. We are committed to providing an inclusive workplace and do not discriminate on any grounds protected by applicable human rights legislation across Canada and the US.
We are committed to a secure and transparent hiring process. We do not request payment or sensitive personal information, such as Social Security numbers or banking details, during the application process. Please use caution and verify opportunities through our official channels.

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