✦ Luna Orbit — Software Engineering

R&D Software Engineer

at Broadcom

📍 USA-IL Lisle Warrenville Road Unknown 💰 $91K – $146K USD / year Posted March 13, 2026
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Position Details

Salary $91K – $146K USD / year
Type Full-Time
Experience entry
Exp. Years 0+ years
Education Bachelor
Category Software Engineering

About this role

This role involves testing and automating mainframe software to ensure high quality and security, supporting legacy systems, and working within an Agile environment.

Key Responsibilities

  • Perform software testing
  • Automate testing processes
  • Collaborate with teams on quality assurance
  • Utilize scripting for automation
  • Support mainframe debugging

Technical Overview

The position requires expertise in mainframe testing, scripting languages like Rexx and Python, and automation tools such as Jenkins. The environment centers around z/OS systems and debugging tools.

Ideal Candidate

The ideal candidate is an entry-level software tester with foundational knowledge of mainframe systems, scripting in Rexx and Python, and experience with automation tools like Jenkins. They are eager to learn, detail-oriented, and capable of working independently within an Agile team.

Must-Have Skills

software testing methodologies such as BDD and TDDexperience with z/OS system and Job Control Language (JCL)scripting skills used for test automation (PythonREXX)experience in automation software like JenkinsISTQB certification or similar

Nice-to-Have Skills

Assembler (HLASM)C programmingMetal C programming languageMainframe debugging skills using IPCSVM TraceXDC

Tools & Platforms

Jenkinsz/OSJCLIPCVM TraceXDC

Required Skills

software testingunit testingfunctional testingautomationPythonRexxJCLJenkinsBDDTDDcyber securitymainframez/OSdebuggingIPCVM TraceXDC

Hard Skills

software developmentunit testingfunctional testingautomationPythonRexxJCLJenkinsBDDTDDsecuritycyber securityMainframez/OSdebuggingIPCVM TraceXDC

Soft Skills

problem-solvingteamworkindependent workcommunicationmentoring

Certifications

Required

ISTQB

Industry & Role

Industry Information Technology & Services
Job Function Software testing and automation for mainframe systems

Keywords for Your Resume

Software Engineersoftware testingunit testingfunctional testingPythonRexxJCLJenkinsBDDTDDcyber securityautomationMainframez/OSdebuggingIPCVM TraceXDC

Deal Breakers

Lack of experience with z/OS or JCL, No scripting experience in Rexx or Python, No familiarity with Jenkins or automation testing, No ISTQB certification

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