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Jr Software Test Engineer Jobs in Minnesota (NOW HIRING)

3M

Software Test Automation Engineer

Maplewood, MN · On-site

$145K - $178K/yr

The Impact You'll Make in this Role As a Senior Software Test Automation Engineer, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people ...

Socket.dev

Senior Firmware Test Engineer

Minneapolis, MN · On-site

$94 - $131/hr

It strengthens how firmware and device software are tested by shaping practical test approaches, building automated coverage, supporting verification evidence, and helping engineering teams resolve ...

3M

Software Test Automation Engineer

Maplewood, MN · On-site

$145K - $178K/yr

The Impact You'll Make in this Role As a Senior Software Test Automation Engineer, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people ...

Accelint

Test Engineer

Saint Paul, MN · On-site +1

$90K - $107K/yr

Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense ... Test Engineer * Full Time * Onsite/Hybrid Prefered The Test Engineer plays a critical role in ...

Ruri Software Technologies LLC

Senior SDET

Eden Prairie, MN · On-site

$112K - $146K/yr

Senior SDET Location: Hybrid in Eden Prairie, MN Duration: 12 mos Seeking a Senior QA Automation Engineer with 12+ years of experience in test automation and quality engineering. This role is ...

Accelint

Test Engineer

Saint Paul, MN · On-site

$90.69 - $107.22/hr

Our work includes advanced sensors, autonomous systems, mission command and control software, AI ... The Test Engineer will support formal and informal testing while ensuring the collection of ...

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All JobsJr Software Test Engineer JobsJr Software Test Engineer Jobs in Minnesota

Jr Software Test Engineer information

What is the difference between Jr Software Test Engineer vs Software Test Engineer?

AspectJr Software Test EngineerSoftware Test Engineer
Required CredentialsAssociate degree or relevant certification, basic testing knowledgeBachelor's degree in CS or related field, more experience
Work EnvironmentEntry-level testing teams, supervised tasksMore autonomous testing roles, complex projects
Employer & Industry UsageStartups, IT companies, software firmsEstablished companies, larger software development teams
Search & Comparison IntentEntry-level testing roles, career progressionMid-level testing positions, skill enhancement

The main difference between a Jr Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and independence. Jr Software Test Engineers are typically entry-level, focusing on basic testing tasks under supervision, while Software Test Engineers handle more complex testing activities with greater autonomy. Both roles are essential in software development, with the Jr role serving as a stepping stone to more advanced testing positions.

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For Jr Software Test Engineer jobs in Minnesota, the most frequently searched job titles are:

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What cities in Minnesota are hiring for Jr Software Test Engineer jobs?

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Jr Software Test Engineer jobs near you
Infographic showing various Jr Software Test Engineer job openings in Minnesota as of June 2026, with employment types broken down into 89% Full Time, 9% Part Time, and 2% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution.

Software Test Automation Engineer

3M

Maplewood, MN • On-site

$145K - $178K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 23 days ago

3M rating

7.8

Company rating: 7.8 out of 10

Based on 249 frontline employees who took The Breakroom Quiz

170th of 545 rated manufacturers

Job description

Job Description:
Collaborate with Innovative 3Mers Around the World
Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers.
This position provides an opportunity to transition from other private, public, government or military experience to a 3M career.
The Impact You'll Make in this Role
As a Senior 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, and maintaining automated tests for server-side software components, APIs, services, and integrations.

  • Developing and enhancing reusable automation frameworks, test utilities, mock services, and validation tools.

  • Appling security best practices, including encryption and secure communications, across system design and implementation.

  • Troubleshooting and optimizing software performance, reliability, and interoperability across hardware and software interfaces.

  • Identifying, documenting, troubleshooting, and tracking software defects in collaboration with development teams.

  • Providing technical leadership on a cross-functional team and contribute to engineering best practices appropriate for a mid-senior level role.

Your Skills and Expertise
To set you up for success in this role from day one, 3M requires (at a minimum) the following qualifications:
  • Bachelor's degree or higher in Computer Science, Software Engineering, Computer Engineering, Information Technology, Electrical Engineering or a related technical field (completed and verified prior to start) from an accredited institution.

  • Seven (7) years of software development experience including coding automated tests for server-side or backend software systems in a private, public, government or military environment

Additional qualifications that could help you succeed even further in this role include:
  • Master's degree in Computer Science, Software Engineering, Computer Engineering, Information Technology, Electrical Engineering or a related technical field (completed and verified prior to start) from an accredited institution.

  • Experience testing APIs, services, databases, and distributed software systems.

  • Have a working knowledge of industrial automation protocols such as CIP, OPC-UA, and MQTT.

  • Experience with C/C++ and embedded applications.

  • Understanding of low-latency, time-critical network communications over Wi-Fi

  • Ability to work effectively across a broad technology stack and to coordinate with external development resources.

  • Proficiency with 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 to 10% domestic or international

  • Relocation: May be authorized

Must be legally authorized to work in country of 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
For assistance with 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.
3M Global Terms of Use and Privacy Statement
Carefully read these Terms of Use before using this website. Your access to and use of this website and application for a job at 3M are conditioned on your acceptance and compliance with these terms.
Please click on the following links and select the country where you are applying for employment to review the applicable Terms of Use (link here) and Privacy Policy (link here). Before submitting your application, you will be asked to confirm your agreement with the terms.

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