IBM z/OS System Programmer

Job not on LinkedIn

🕒 December 20, 2025

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

👻 Ghost score 44%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

A1FED

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2013

💼 Consulting

📦 Logistics

📣 Marketing

Consulting • Logistics • Marketing

A1FED is your trusted advisor in navigating today's complex technological solutions. The company focuses on ensuring businesses operate optimally in the digital environment, offering services such as application software, data management, cloud services, ERP software, and cybersecurity. With a commitment to innovation and strategic IT transformations, A1FED aims to support organizations of all sizes in achieving their goals while protecting them from cyber threats.

📋 Description

• Install, configure, and maintain IBM z/OS operating systems and subsystems • Manage and support ZOSMF and SMP/E environments • Perform dump analysis to diagnose and resolve system issues • Provide technical expertise in Assembler language for system-level coding and debugging • Maintain and support Broadcom Top Secret security system to ensure data protection and compliance • Oversee CICS installation, debugging, and performance optimization • Generate and analyze SMF reports for performance monitoring and system tuning • Utilize SAS and MXG for advanced data analysis and reporting • Manage and support Broadcom program products such as CA 1, CA 7, and Endevor • Ensure robust network connectivity and troubleshoot networking issues in mainframe environments

🎯 Requirements

• 5+ years of hands-on experience with IBM z/OS systems • Proficiency in ZOSMF and SMP/E installation and maintenance • Strong knowledge of Assembler language and dump analysis • Expertise in Broadcom CA-Top Secret highly preferred • Experience with CICS installation, debugging, and performance tuning • Demonstrated experience with SMF reporting, SAS, and MXG • Familiarity with Broadcom products like CA 1, CA 7, and Endevor • Strong networking knowledge in mainframe environments

🏖️ Benefits

• Competitive salary and benefits package • Opportunities for professional growth and skill development • Collaborative and inclusive company culture