> Markdown version of [/jobs/ext/4680633-as400-systems-analyst](https://www.wearedevelopers.com/jobs/ext/4680633-as400-systems-analyst). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AS400 Systems Analyst - **Company:** Modern Builders Supply - **Location:** Toledo, OH, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Testing (Software), Microsoft Word, Microsoft Excel, IBM System I, Microsoft Outlook, Information Systems, Computer Programming, Software Debugging, IBM RPG (Programming Language), Microsoft PowerPoint, Program Analysis, Systems Development Life Cycle, Software Engineering, Information Technology - **Published:** November 12, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=7fadd6bfd599d7a7 ## About the Role As our AS400 Systems Analyst, you will play a critical role in maintaining, developing, and testing programs while collaborating with users to identify and resolve technical challenges. Your coding expertise will help evaluate and enhance existing programs, driving process improvements and increasing operational efficiency. We seek a proactive, detail-oriented professional with strong initiative, ambition, and a passion for learning the business from the ground up., * Proficiency in IBM iSeries (AS400) RPG IV/RPG Free programming and related applications * Strong knowledge of Microsoft Office Suite (Word, Outlook, Excel, PowerPoint * Solid understanding of business processes and best practices related to software development and system implementation * Excellent analytical and problem-solving skills, with keen attention to detail * Strong verbal and written communication skills, with the ability to convey technical concepts to diverse stakeholders * Effective time management, prioritization, and organizational skills in a fast-paced environment * Ability to multi-task and meet deadlines while maintaining high-quality output * A mindset for continuous learning and improvement in a collaborative team environment, * Associates degree in Computer Science, Information Systems, Business, or a related field (preferred) * Minimum of 3 years of experience in programming, software analysis, and system development ## Description * Design, develop, test, and document AS400 (IBM iSeries) programs and applications to align with user requirements and business needs * Provide coding, testing, and implementation support for IBM iSeries (AS400) solutions * Debug and modify code to correct errors, optimize performance, and adapt to evolving requirements * Analyze and enhance programs to improve operational efficiency and user experience * Support users by troubleshooting issues and providing guidance on AS400-based applications * Stay up to date with emerging technologies and advancements in existing systems to recommend and implement process improvements * Perform other duties as assigned