Highlights
Additionalqualifications that could help you succeed even further in this role include: Master’sdegree inComputer Science, Software Engineering, Computer Engineering, Information Technology, ElectricalEngineeringor a related technical field (completed and verified prior to start) from an accredited institution. Seven(7) years ofsoftware development experience includingcoding automated tests for server-side or backend software systemsin a private, public, government or military environment.
Numbers & Facts
| Location | Maplewood, MN |
| Industry | Manufacturing - Other |
| Salary | $145,676–$178,049 Per Year |
| Company Size | 500 to 999 employees |
| Website | http://www.3m.com/Apply |
Description
Job Description:
Collaboratewith Innovative 3Mers Around the World
Choosing where to start and grow your career has a major impact on your professional and personal life, soit’sequally important you know that the company that you choose to work at, and its leaders, will support and guide you. With awide varietyof people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers.
This positionprovidesan opportunity to transition from other private, public,governmentor military experience to a 3M career.
The ImpactYou’llMake in this Role
As aSenior Software Test Automation Engineer,you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people around the world. Here, you will make an impact by:
Designing, coding, andmaintainingautomated tests for server-side software components, APIs, services, and integrations.
Developingand enhancingreusable automation frameworks, test utilities, mock services, and validation tools.
Appling security best practices, including encryption and secure communications, across system design and implementation.
Troubleshooting andoptimizingsoftware performance, reliability, and interoperability across hardware and software interfaces.
Identifying, documenting, troubleshooting, andtrackingsoftware defects in collaboration with development teams.
Providingtechnical leadership on a cross-functional team andcontributeto engineering best practicesappropriate fora mid-senior level role.
Your Skills and Expertise
To set you up for success in this role from day one, 3Mrequires(at a minimum) the following qualifications:
Bachelor’s degreeor higherin Computer Science, Software Engineering, Computer Engineering, Information Technology,ElectricalEngineeringor a related technical field(completed and verified prior to start)from an accredited institution.
Seven(7) years ofsoftware development experience includingcoding automated tests for server-side or backend software systemsin a private, public, government or military environment
Additionalqualifications that could help you succeed even further in this role include:
Master’sdegree inComputer Science, Software Engineering, Computer Engineering, Information Technology, ElectricalEngineeringor a related technical field (completed and verified prior to start) from an accredited institution.
Experience testing APIs, services, databases, and distributed software systems.
Havea working knowledge of industrial automation protocols such as CIP, OPC-UA,and MQTT.
Experience with C/C++ and embedded applications.
Understanding oflow-latency, time-critical network communications over Wi-Fi
Ability to work effectively across a broad technology stack and to coordinate with external development resources.
Proficiencywith AI software development tools
Work location:
Work location:This role follows an on-site working model, requiring the employee to work at least four days a week at the 3M Center in Maplewood, MN.
Travel:May include up to10%domesticor international
Relocation:May be authorized
Must be legally authorized to work incountryof employment without sponsorship for employment visa status (e.g., H1B status).
Supporting Your Well-being
3M offers many programs to help you live your best life – both physically and financially. To ensure competitive pay and benefits, 3M regularly benchmarks with other companies that are comparable in size and scope.
Chat with Max
Forassistancewith searching through our current job openings or for more information about all things 3M, visit Max, our virtual recruiting assistant on 3M.com/careers.
Applicable to US Applicants Only:The expected compensation range for this position is $145,676 - $178,049, which includes base pay plus variable incentive pay, if eligible. This range represents a good faith estimate for this position. The specific compensation offered to a candidate may vary based on factors including, but not limited to, the candidate’s relevant knowledge, training, skills, work location, and/or experience. In addition, this position may be eligible for a range of benefits (e.g., Medical, Dental & Vision, Health Savings Accounts, Health Care & Dependent Care Flexible Spending Accounts, Disability Benefits, Life Insurance, Voluntary Benefits, Paid Absences and Retirement Benefits, etc.). Additional information is available at: https://www.3m.com/3M/en_US/careers-us/working-at-3m/benefits/.
Good Faith Posting Date Range 08/13/2026 To 09/12/2026 Or until filled
All US-based 3M full time employees will need to sign an employee agreement as a condition of employment with 3M. This agreement lays out key terms on using 3M Confidential Information and Trade Secrets. It also has provisions discussing conflicts of interest and how inventions are assigned. Employees that are Job Grade 7 or equivalent and above may also have obligations to not compete against 3M or solicit its employees or customers, both during their employment, and for a period after they leave 3M.
Learn more about 3M’s creative solutions to the world’s problems at www.3M.com or on Instagram, Facebook, and LinkedIn @3M.
Responsibilities of this position include that corporate policies, procedures and security standards are complied with while performing assigned duties.
Safety is a core value at 3M. All employees are expected to contribute to a strong Environmental Health and Safety (EHS) culture by following safety policies, identifying hazards, and engaging in continuous improvement.Pay & Benefits Overview: https://www.3m.com/3M/en_US/careers-us/working-at-3m/benefits/
3M does not discriminate in hiring or employment on the basis of race, color, sex, national origin, religion, age, disability, veteran status, or any other characteristic protected by applicable law.
Please note: your application may not be considered if you do not provide your education and work history, either by: 1) uploading a resume, or 2) entering the information into the application fields directly.
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About Company
At 3M, inspiration happens daily.
Here, science is how the magic happens.
Except it’s not magic, it’s the right science applied the right way by the people of 3M.
Here, your ideas help shape everyday lives around the globe.
Here, you matter. You inspire. Challenge. Thrive.
At 3M, you’ll receive competitive wages, paid time off, medical, dental, vision, and more!
To apply, visit 3M.com/apply.