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Junior Systems Developer Jobs in Appleton, WI (NOW HIRING)

Junior Mechanical Trainer

Green Bay, WI · On-site

$61K - $80K/yr

You will collaborate closely with Italian counterparts, technicians, engineers, service managers ... our automation systems and flow control solutions. Our commitment to moving our customers ...

Junior Mechanical Trainer

Green Bay, WI

$61K - $80K/yr

Collaborate with engineering, service teams, and Italian counterparts to ensure alignment on ... our automation systems and flow control solutions. Our commitment to moving our customers ...

Sr. Engineer

De Pere, WI · On-site

$100K - $138K/yr

Perform field verification and take-offs of existing systems for renovation projects * Select, specify, and schedule major equipment independently; serve as a technical resource for junior engineers ...

Jr .Net WPF Developer

Neenah, WI · On-site

$67K - $87K/yr

Strong knowledge of multithreading and asynchronous programming * Hands-on experience interfacing with hardware devices via APIs or SDK integrations

We specialize in electronic and structural systems, producing complex products and components for ... Mentor test technicians and junior engineers and provide technical leadership on improvement ...

We specialize in electronic and structural systems, producing complex products and components for ... Mentor test technicians and junior engineers and provide technical leadership on improvement ...

Commission and test systems to ensure full functionality, including programming IP addresses ... Able to mentor junior technicians and support their development. * Understands business ...

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Junior Systems Developer information

See Appleton, WI salary details

$23.4K

$86.8K

$134.2K

How much do junior systems developer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for junior systems developer in Appleton, WI is $86,816.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,400.00 and $84,900.00 per year, depending on experience, location, and employer.

What is a junior systems developer?

A Junior Systems Developer is an entry-level IT professional who assists in designing, developing, testing, and maintaining software systems and applications. They typically work under the supervision of senior developers, helping to write code, debug programs, and support the development process. Junior Systems Developers often collaborate with other team members to ensure that software solutions meet user requirements and function efficiently. This role is ideal for individuals starting their careers in software development and seeking to build foundational technical and problem-solving skills.

What are the key skills and qualifications needed to thrive as a junior systems developer?

To thrive as a Junior Systems Developer, you need a solid understanding of programming languages (such as Java, Python, or C#), basic software development principles, and often a relevant degree or diploma in computer science or a related field. Familiarity with development environments, version control systems like Git, and possibly certifications such as CompTIA or Microsoft Fundamentals are commonly expected. Strong problem-solving abilities, attention to detail, and effective communication help you collaborate with teams and learn quickly on the job. These skills and qualities are crucial for building reliable systems, adapting to new technologies, and contributing effectively to software projects.

What are some common challenges faced by junior systems developers during their first year on the job?

Junior Systems Developers often encounter challenges such as understanding complex legacy systems, adapting to new development tools and workflows, and balancing multiple project priorities. It's common to feel overwhelmed at first, but most teams provide mentorship and code reviews to support your learning curve. Collaboration with senior developers and open communication are key to overcoming obstacles and growing your technical skills.

What is the difference between Junior Systems Developer vs Junior Software Engineer?

AspectJunior Systems DeveloperJunior Software Engineer
Required CredentialsTypically a degree in Computer Science or related field; some certifications like CompTIA or Cisco are commonSimilar credentials; often holds a degree in Computer Science or Software Engineering; certifications like Microsoft or AWS may be relevant
Work EnvironmentWorks mainly on system infrastructure, networks, and hardware integration within organizationsFocuses on developing, testing, and maintaining software applications across various platforms
Employer & Industry UsageUsed in IT departments, tech companies, and organizations with complex infrastructure needsCommon in software firms, tech startups, and companies developing software products

While both roles require technical skills and similar educational backgrounds, Junior Systems Developers primarily focus on system infrastructure and hardware integration, whereas Junior Software Engineers concentrate on software development and programming. The choice depends on whether you prefer working with systems and networks or software applications.

What job categories do people searching Junior Systems Developer jobs in Appleton, WI look for?

The top searched job categories for Junior Systems Developer jobs in Appleton, WI are:

What cities near Appleton, WI are hiring for Junior Systems Developer jobs?

Cities near Appleton, WI with the most Junior Systems Developer job openings:

Infographic showing various Junior Systems Developer job openings in Appleton, WI as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $86,816 per year, or $41.7 per hour.

Junior Mechanical Trainer

Valmet

Green Bay, WI • On-site

$61K - $80K/yr

Full-time

Retirement

Re-posted 27 days ago


Valmet rating

8.6

Company rating: 8.6 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

72nd of 490 rated machine equipment manufacturers


Job description

Are you ready for a career change?
With a strong mechanical background and a passion for helping others develop their skills, the Junior Mechanical Trainer role could be your next career move!
As a Junior Mechanical Trainer, you will work directly with customers and internal teams to deliver technical training on Valmet tissue converting equipment. You will play a key role in developing operator and maintenance capabilities through both classroom-style instruction and hands-on equipment training. In addition, you will support customers and service teams by answering technical questions and assisting with field service activities.
Responsibilities
This is a field-based role with a strong focus on customer interaction, coaching, and continuous improvement of training programs. When not actively training, you will support mechanical field service needs including installations, audits, trials, and maintenance activities. You will collaborate closely with Italian counterparts, technicians, engineers, service managers, and customers to ensure consistent and effective knowledge transfer.
Key Responsibilities
• Deliver technical training on tissue converting equipment (approx. 30% classroom, 70% hands-on).
• Support customers and internal technicians by answering mechanical and troubleshooting-related questions.
• Provide coaching and guidance to operators and maintenance teams to improve equipment performance and reliability.
• Support mechanical field service activities when not training, including installations, audits, trials, and maintenance tasks.
• Assist with equipment troubleshooting and hands-on support at customer sites.
• Provide feedback and recommendations to improve existing training materials and programs.
• Collaborate with engineering, service teams, and Italian counterparts to ensure alignment on equipment knowledge and best practices.
• Promote a safe and structured learning environment for all training participants.
• Build strong relationships with customers through professional communication and a coaching mindset.
Requirements
• Strong verbal and written communication skills with the ability to confidently lead training sessions.
• Customer-facing professionalism with a coaching and development mindset.
• General mechanical aptitude with experience on OEM equipment or in a related industrial field.
• Minimum of 2 years of training or instructional experience.
• Ability to balance training responsibilities with hands-on field service support.
• Comfortable presenting in front of groups and working one-on-one with technicians and operators.
• Ability to read and interpret drawings, schematics, and standard operating procedures.
• Willingness and ability to travel up to 50% to support customer training and field service needs.
• Ability to work based out of the Green Bay location when not traveling.
We Offer
We offer an exciting work environment that values innovation and suits development-minded people who enjoy working in a fast-paced and dynamic setting. Includes a generous wage and benefits package that includes a 401(k) with a Company match-up.
Any offer of employment is contingent upon a background check and pre-employment physical and drug screen.
Please note this position is located in Green Bay Wisconsin. The position is not open for relocation or immigration sponsorship. Please be available to interview on site.
Where everything works together
Valmet is where the best talent from a wide variety of backgrounds comes together. With 20,000 professionals around the world, we are the leading global developer and supplier of technologies, automation and services for the pulp, paper, and energy industries, and serve an even wider base of process industries with our automation systems and flow control solutions. Our commitment to moving our customers' performance forward requires creativity, technological innovations, service know-how - and above all, teamwork.
Join the team! http://www.valmet.com/careersna
Please note that Valmet will never ask for personal financial information during the interview process. If you feel you have been a victim of an online job posting scam, please notify the Federal Trade Commission.
Valmet is an equal opportunity employer. All employees and applicants for employment will not be discriminated on the basis of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, or other non-merit-based factors.

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