Lead Software Development Engineer in Test (Lead SDET)
Diversified Services Network, Inc. · Chicago, Illinois, United States · Posted Jun 17, 2026
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Diversified Services Network, Inc. (DSN) is seeking a full-time Sr. SDET Engineer to join our team in Chicago, IL! We offer a hybrid work model, full benefits, PTO, 401k, and more! If you're looking to grow your technical career within an extremely reputable, stable Fortune 500 company - let's talk!
JOB RESPONSIBILITIES:
Senior SDET Extend testing automation framework using JAVA/JAVA Script
Take ownership in understanding business requirements/ACs and develop test strategy/test plan
Develop automation testcases using existing automation framework
Develop test automation code for Continuous Integration (CI), Continuous Delivery (CD), of systems, infrastructure, and test framework.
Plan, design, develop, and maintain API test automation framework that facilitates automation scripting, execution, and analysis of results
Provide technical leadership and mentoring for test engineers on multiple applications/projects onshore and offshore; train and mentor project team members to create, execute, analyze, and maintain automated regression suites
Coordinate with product owner to resolve open issues/enhancements/upgrades and understand the use of a specific functionality as needed
Develop automated functional scripts using tools such as Java, Karate, JMeter.
Perform exploratory and manual testing of the product suite as appropriate
Provide expertise in testing methodologies, best practices, and standards
Position will be onsite hybrid starting day 1. Interviews may also be onsite