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Junior Software Development Engineer In Test Jobs in Sterling, IL

Mechanical Engineer

Polo, IL · On-site

$122K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)

Mechanical Engineer

Chana, IL · On-site

$87K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)

Mechanical Engineer

Chana, IL · On-site

$122K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)

I&C Electrical Engineer

Polo, IL · On-site

$92K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience * Must ...

I&C Electrical Engineer

Polo, IL · On-site

$122K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience * Must ...

I&C Electrical Engineer

Chana, IL · On-site

$122K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience * Must ...

I&C Electrical Engineer

Chana, IL · On-site

$92K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience * Must ...

I&C Electrical Engineer

Chana, IL · On-site

$122K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience * Must ...

I&C Electrical Engineer

Polo, IL · On-site

$122K - $154K/yr

Participate in the development and implementation of effective processes and techniques at ... S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience * Must ...

Showing results 41-60

Junior Software Development Engineer In Test information

See Sterling, IL salary details

$44K

$89.5K

$134.4K

How much do junior software development engineer in test jobs pay per year?

As of Sep 11, 2026, the average yearly pay for junior software development engineer in test in Sterling, IL is $89,510.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $90,400.00 per year, depending on experience, location, and employer.

What is a junior software development engineer in test?

A Junior Software Development Engineer In Test (SDET) is an entry-level professional who combines software development and quality assurance skills to design, develop, and maintain automated tests for software applications. These engineers work closely with developers and testers to ensure the software meets quality standards and functions as intended. They typically write test scripts, identify bugs, and help improve the overall testing process to deliver reliable products.

What are the key skills and qualifications needed to thrive as a junior software development engineer in test?

To thrive as a Junior Software Development Engineer In Test, you need a solid understanding of software testing principles, programming fundamentals (commonly in Java, Python, or C#), and a relevant bachelor's degree in computer science or a related field. Familiarity with test automation frameworks (such as Selenium or JUnit), version control systems like Git, and continuous integration tools is typically required. Strong analytical thinking, effective communication, and a proactive attitude help you identify issues and collaborate within development teams. These skills and qualities are crucial for ensuring software quality, streamlining testing processes, and supporting overall team productivity.

What are some common challenges faced by junior software development engineers in test when starting out, and how can they overcome them?

Junior Software Development Engineers in Test (SDETs) often encounter challenges such as understanding complex codebases, balancing manual and automated testing, and communicating effectively with development teams. To overcome these, it's helpful to ask clarifying questions, seek mentorship, and actively participate in code reviews. Building a solid foundation in both programming and testing principles, along with collaborating closely with more experienced SDETs and developers, can accelerate learning and confidence in the role.

What is the difference between Junior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectJunior Software Development Engineer In TestSoftware Development Engineer In Test
Experience LevelEntry-level, typically 0-2 yearsMid to senior level, 2+ years
ResponsibilitiesAssisting in test automation, executing test cases, learning testing toolsDesigning test frameworks, developing automation scripts, leading testing efforts
Skills & CertificationsBasic programming, testing fundamentals, possibly certifications like ISTQBAdvanced programming, testing automation, certifications often preferred
Work EnvironmentSupportive team, mentorship focus, learning-orientedCollaborative, independent problem-solving, leadership in testing projects

In summary, Junior Software Development Engineer In Test roles focus on learning and supporting testing activities, while Software Development Engineer In Test positions involve more advanced automation development and testing leadership.

What cities near Sterling, IL are hiring for Junior Software Development Engineer In Test jobs?

Cities near Sterling, IL with the most Junior Software Development Engineer In Test job openings:

Mechanical Engineer

Mount Morris, IL • On-site

Constellation Energy
Clean Energy Equipment Manufacturing • 10K+ employees

$122K - $154K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago


Constellation Energy rating

8.6

Company rating: 8.6 out of 10

Based on 101 frontline employees who took The Breakroom Quiz


Job description

Who We Are

As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

The Mechanical Engineer position is based out of our Byron Clean Energy facility in Byron, IL.
Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things. Join us in meeting the country's energy needs today and tomorrow.

Total Rewards

Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including robust wellbeing programs disability and life insurance benefits paid time off for vacation, holidays, and sick days and much more.

*****************This Engineering role can be filled at Entry-level, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level*********************************** 

Entry Level - $87,000 

Mid Level - $92,700-$114,000 

Sr Level - $122,400-$154,000 

Ranges are per year based on experience, along with a comprehensive benefits package that includes bonus and 401K 

Primary Purpose of Position

Responsible for performing engineering and technical tasks, under general supervision, in support of nuclear plant operations.

Primary Duties and Accountabilities

  • Perform engineering and technical tasks as assigned by supervision applying general engineering principles.
  • Assure all engineering products prepared are in accordance with applicable safety analyses, industry codes, and all regulatory requirements.
  • Participate in the development and implementation of effective processes and techniques at appropriate levels of detail and in compliance with established policies and procedures.
  • Recommend format and methodology improvements to standard processes and procedures.
  • All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.)

MINIMUM QUALIFICATIONS for Entry Level E01 Engineer &ndash New Graduate 

  • B.S  in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) 
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

MINIMUM QUALIFICATIONS for Mid-level E02 Engineer

  • B.S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

MINIMUM QUALIFICATIONS for Senior E03 Engineer

  • B.S. in Engineering, a minimum 5 years Nuclear experience or related engineering experience
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Preferred Qualifications

  • BS in Mechanical or Chemical Engineering
  • Engineer in training certification
  • Good grasp of techniques and a good understanding of the fundamental functions performed by the group

What Constellation Energy employees say

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Benefits

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