Mainframe Software Engineer – HLASM / z/OS

Role: Mainframe Software Engineer – HLASM / z/OSLocation: Plano, TX – Legacy Drive, Suite 700- (Onsite)Employment: Full-TimeExperience: 8+ YearsJob SummarySeeking a Senior Mainframe Software Engineer with strong IBM HLASM/Assembler and z/OS experience to develop, test, debug, and modernize enterprise mainframe software.Key ResponsibilitiesDesign, develop, test, and debug mainframe software.Develop primarily in IBM HLASM/Assembler.Collaborate in an Agile/DevOps environment.Automate tasks using scripting/tools.Mentor junior engineers and support technical initiatives.Perform validation, troubleshooting, and code-quality improvements.Required SkillsHLASM / IBM AssemblerIBM z/OSJCLMetal C or PL/XEndevor / ISPWStrong debugging and problem-solving skills8+ years of software development experiencePreferred SkillsCA 1, Vtape, DASD, DFSMS, DFSMShsm, DFSRMMXDC / SLDMainframe storage managementScriptingAuthorized code developmentAgile / DevOps experience#Hiring #MainframeJobs #Mainframe #HLASM #Assembler #zOS #IBMMainframe #MainframeEngineer #MainframeDeveloper #JCL #MetalC #PLX #Endevor #ISPW #DFSMS #DASD #DevOps #Agile #PlanoTX #TexasJobs #OnsiteJobs #FullTimeJobs