Senior z/OS Mainframe Systems Programmer (Remote)

MainframeMaster; Pennsylvania; Hybrid; USD 90,000 - 144,000; Full time

Job summary

MainframeMaster seeks an experienced Senior z/OS Systems Programmer to plan, install, maintain, and guide software deployments for Broadcom Mainframe software and related systems. You will support government agency operations, including off-hours maintenance, in a client-facing role requiring security clearance.

Experience with SMP/e, z/OSMF, and Broadcom tools is essential; candidate must meet Secret clearance and CompTIA A+ or Security+ requirements, with ITIL change control familiarity.

Qualifications

• 5+ years’ experience as a z/OS Systems Programmer installing and maintaining software.
• Experience performing software installations using SMP/e and z/OSMF.
• Knowledge of Broadcom Mainframe Software such as CA tools; manage multiple Sysplexes with 60+ LPARs.
• Experience supporting Broadcom software and third-party products for Disaster Recovery testing.
• DOD 8570 / 8140 like CompTIA A+ required; Security+ preferred.
• Active Security Clearance of Secret is required for this position.
• Ability to document test plans and coordinate change control via ITSM processes.
• Strong communication and organizational skills; works with minimal supervision.

Responsibilities

• Plan, install, maintain, and upgrade Broadcom Mainframe z/OS software.
• Provide client-facing technical guidance in a government services context.
• Support disaster recovery testing for Broadcom and third-party products.
• Document test plans and change controls using ServiceNow and ITIL processes.
• Work remotely or in an office environment while ensuring production readiness for changes.
• Manage responsibilities with tight timelines and shifting priorities.

Skills

z/OS Systems Programmer

SMP/e

z/OSMF

Client-facing

Root cause analysis

ITIL change process

Strong communication

Problem solving

Education

Bachelor's degree

Tools

CA Common Services

CA Gen

CA Endevor

CA Librarian

CA Datacom

ServiceNow

Job description

MainframeMaster seeks an experienced Senior z/OS Systems Programmer to plan, install, maintain, and guide software deployments for Broadcom Mainframe software and related systems. You will support government agency operations, including off-hours maintenance, in a client-facing role requiring security clearance.

Experience with SMP/e, z/OSMF, and Broadcom tools is essential; candidate must meet Secret clearance and CompTIA A+ or Security+ requirements, with ITIL change control familiarity.