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Senior Software Development Engineer In Test Jobs in Mahomet, IL

Littelfuse

Sr. NPD Engineer

Champaign, IL · On-site

$88K - $137K/yr

They will provide experience in the development of fuse or industrial circuit protection products ... Design, build, and test new product design concepts and manage new product introductions * Assist ...

Littelfuse, Inc.

Sr. NPD Engineer

Champaign, IL · On-site

$88K - $137K/yr

They will provide experience in the development of fuse or industrial circuit protection products ... Design, build, and test new product design concepts and manage new product introductions * Assist ...

GDR Defense

Senior Electrical Engineer

Champaign, IL · On-site

$120K/yr

Job Title: Senior Electrical Engineer Location: Champaign, IL Employment Type: Full-Time | ... SKM/ETAP software preferred Preferred Qualifications * Professional Engineer (PE) license in ...

Barrow Wise Consulting

Microsoft Developer

Champaign, IL · On-site

$70K - $140K/yr

... design, development, unit test, bug fix integration test, and implementation into production ... Five or more years of experience in object-oriented design, software architecture, principles ...

Farnsworth Group

Electrical Project Engineer

Champaign, IL · Hybrid

$99K - $149K/yr

In this role, you will serve as a senior technical lead for the planning, design, and execution of ... Mentor junior engineers and designers, provide technical review, and support the development of ...

Farnsworth Group

Electrical Project Engineer

Champaign, IL · On-site

$99K - $149K/yr

In this role, you will serve as a senior technical lead for the planning, design, and execution of ... Mentor junior engineers and designers, provide technical review, and support the development of ...

Farnsworth Group

Civil Engineer

Champaign, IL · On-site

$90K - $105K/yr

In this role, you will work on a wide variety of projects for municipal and private clients. Types ... Prepare project proposals * Assist with business development efforts and developments of projects

Farnsworth Group

Civil Engineer

Champaign, IL · On-site

$90K - $105K/yr

In this role, you will work on a wide variety of projects for municipal and private clients. Types ... Prepare project proposals * Assist with business development efforts and developments of projects

Varsity Tutors

Java Tutor

Champaign, IL · Remote

$40/hr

What We Look For In a Java Tutor * Advanced Subject Mastery: Deep knowledge of Java syntax, object ... to web development, Android applications, and enterprise software engineering. * Curriculum ...

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All JobsSenior Software Development Engineer In Test JobsSenior Software Development Engineer In Test Jobs in Mahomet, IL

Senior Software Development Engineer In Test information

See Mahomet, IL salary details

$21K

$117K

$152.3K

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

As of Jun 19, 2026, the average yearly pay for senior software development engineer in test in Mahomet, IL is $116,997.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,000.00 and $133,700.00 per year, depending on experience, location, and employer.

How does a Senior Software Development Engineer In Test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

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

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the key skills and qualifications needed to thrive as a Senior Software Development Engineer In Test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a Senior Software Development Engineer in Test (SDET) do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
What cities near Mahomet, IL are hiring for Senior Software Development Engineer In Test jobs? Cities near Mahomet, IL with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you

Sr. NPD Engineer

IXYS Integrated Circuits Division

Champaign, IL • On-site

$88K - $137K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 22 hours ago

Job description

Littelfuse is one of America's Best Mid-Sized Companies (Forbes) and has been named one of the Best Places to Work in Illinois (Best Companies Group) for 11 consecutive years. With its global headquarters in Chicago, Illinois, USA, Littelfuse is a leading, global manufacturer of electronic components serving more than 100,000 end customers across industrial, transportation, and electronics end markets. We have more than 17,000 employees with operations in 15 countries. From semiconductors to sensors... switches to fuses and more... we produce billions of electronic components that help our customers empower a sustainable, connected, and safer world. In 2021, Littelfuse had net sales of $2.1 billion.

We are looking for an experienced Engineer who has in knowledge of Innovation and new Technology projects with hands on capabilities. They will provide experience in the development of fuse or industrial circuit protection products.

About your role:

  • Design, build, and test new product design concepts and manage new product introductions

  • Assist with new product development programs including designing mechanical specifications and producing prototypes

  • Develop prints, QFD's, design and process FMEA's, cost estimates, etc.

  • Build, test, and evaluate design concepts.

  • Participate in the design verification and validation programs by developing test plans, coordinating test programs, and identifying design improvement opportunities.

  • Provide weekly progress updates and participate in new product meetings

  • Evaluate existing Fuse Product lines and identify design modifications for Cost Reduction and/or Performance Improvement

  • Research new technology and new materials.

  • Identify new materials or new technologies and explore possibilities of applying to new Littelfuse products.

  • Procure samples, build prototypes, and conduct tests.

  • Prepare reports and recommendations.

  • Interface with Customers to define applications and fuse requirements and identify product design opportunities and solutions

About you:

  • B.S. E.E. or B.S. M.E. recommended or equivalent experience

  • 10+ years experience designing Electrical Power Fuses and/or Accessories

  • Knowledge of fuse design (or other circuit protection components)

  • Knowledge of third-party agency approval processes and relevant standards

  • Familiarity with manufacturing processes

  • Experience with UL or equivalent approval-type agencies

  • Project Management experience

  • Computer word processing and spreadsheet experience necessary

  • Experience with AutoCAD or equivalent and Inventor or other 3D cad software

  • Past Medium Voltage Fuse experience is a plus

  • Experience with global manufacturing companies preferred

  • Advanced knowledge in MS Office

  • Strong analytical skills

  • Strong communication skills

  • High attention to detail

Littelfuse is an equal opportunity employer committed to empowering every associate to make a difference - everywhere, every day.
We offer a comprehensive benefits package, including:

  • Medical, dental, and vision coverage

  • 401(k) with company match and annual contribution

  • Paid time off and 11 holidays

  • $900 Lifestyle Spending Account

  • Tuition reimbursement (up to $20,000)

  • Lean Six Sigma certification and career development opportunities

  • Life, disability, and voluntary insurance options

Salary Range:

$88,500 - $137,100

The salary offered will vary depending on your location, job-related skills, knowledge, and experience.

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