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As400 Systems Administrator Jobs (NOW HIRING)

As a Billing & Pricing Administrator , you'll provide clerical and accounting support across sales ... Maintain and update customer account records, pricing files, and contract pricing (AS400/ERP system)

Billing Administrator

Scotia, NY · On-site

$22 - $24/hr

As a Billing & Pricing Administrator , you'll provide clerical and accounting support across sales ... Maintain and update customer account records, pricing files, and contract pricing (AS400/ERP system)

Billing Administrator

Scotia, NY · On-site

$22 - $24/hr

As a Billing & Pricing Administrator , you'll provide clerical and accounting support across sales ... Maintain and update customer account records, pricing files, and contract pricing (AS400/ERP system)

Branch Admin Manager

Denver, CO · On-site

$25.15/hr

... variety of reports and systems. Position Duties: • Support branch operations by creating ... Previous experience with AS400 a plus! * Ability to maintain organization in a fast paced work ...

About the Role We are looking for an exceptional senior equity administrator to join our growing ... Experience implementing such systems and scaling equity administration processes preferred. * Must ...

... variety of reports and systems. Position Duties: • Support branch operations by creating ... Previous experience with AS400 a plus! * Ability to maintain organization in a fast paced work ...

... systems to meet business needsand requests. The role is a mix of development and production DBA ... Bachelor'sDegreeRequired Work Experience * 10+ years of IBMi/iSeries/AS400 experience Required * 7+ ...

Iseries (As400) Admin Arete Technologies, Inc. offers a set of innovative consulting and ... Configuration/maintenance of all iSeries systems & related hardware * Monitoring/maintenance of ...

As a Project Administrator of the Pompano Beach team, you will be responsible for driving execution ... Experience with ERP systems (AS400, D365) preferred * Collaborates effectively and builds strong ...

Showing results 41-60

As400 Systems Administrator information

See salary details

$41K

$88.9K

$137.5K

How much do as400 systems administrator jobs pay per year?

As of Aug 7, 2026, the average yearly pay for as400 systems administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What is an AS400 systems administrator?

AS400 Systems Administrators are IT professionals responsible for managing and maintaining IBM AS400 (also known as IBM iSeries or IBM Power Systems) computer systems. Their duties include installing and configuring hardware and software, performing system backups and restores, monitoring system performance, troubleshooting technical issues, and ensuring security and compliance. They play a critical role in ensuring the smooth operation and reliability of business applications that run on the AS400 platform.

What are some common challenges faced by an AS400 systems administrator when managing legacy systems?

AS400 Systems Administrators often encounter challenges related to maintaining and upgrading legacy hardware and software, as many organizations still rely on older IBM i systems for critical business operations. Compatibility issues with newer technologies and limited vendor support can also pose obstacles. Administrators must ensure system reliability, security, and data integrity while planning for eventual modernization or integration with cloud-based solutions. Collaborating closely with application developers and business stakeholders is essential to address these challenges effectively.

What are the key skills and qualifications needed to thrive as an AS400 systems administrator?

To thrive as an AS400 Systems Administrator, you need expertise in IBM iSeries (AS400) operations, system maintenance, and troubleshooting, often supported by a degree in computer science or related field. Familiarity with tools like IBM Navigator for i, BRMS, and experience with CL programming, backup solutions, and system security protocols is required. Strong problem-solving skills, attention to detail, and effective communication are essential soft skills in this role. These skills and qualities ensure the reliability, security, and optimal performance of critical business systems running on the AS400 platform.

What is the difference between As400 Systems Administrator vs AS/400 Support Specialist?

AspectAs400 Systems AdministratorAS/400 Support Specialist
CertificationsIBM Certified System Administrator, relevant IT certificationsIBM certifications, technical support certifications
Work EnvironmentData centers, enterprise IT teams, server managementHelp desks, technical support teams, client sites
Employer & IndustryLarge corporations, financial institutions, government agenciesIT service providers, support firms, enterprise clients
Job FocusSystem maintenance, configuration, performance tuningIssue resolution, user support, troubleshooting

The As400 Systems Administrator primarily manages and maintains IBM iSeries (AS/400) systems, focusing on system performance and configuration. In contrast, the AS/400 Support Specialist provides technical support and troubleshooting assistance to users. While both roles require similar certifications and work within enterprise IT environments, the administrator handles system operations, whereas the support specialist focuses on user support and issue resolution.

More about As400 Systems Administrator jobs
What states have the most As400 Systems Administrator jobs? States with the most job openings for As400 Systems Administrator jobs include:
What job categories do people searching As400 Systems Administrator jobs look for? The top searched job categories for As400 Systems Administrator jobs are:
Infographic showing various As400 Systems Administrator job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

AS/400 iSeries Administrator - Vegas

CU*Answers

Las Vegas, NV • On-site

Full-time

Re-posted 7 days ago


Job description

Job Summary:
CU*Answers is a company that focuses on managing IBM iSeries systems for their clients. They are seeking an IBM Power I System (iSeries) Administrator to oversee system maintenance, ensure high availability, and manage technical support for the IBM Power I systems.
Responsibilities:
• Assists the Manager of IBM Power I Systems in providing technical support for application and hardware problem resolution on the IBM Power I Systems (AS/400) platform computing system.
• The IBM iSeries System Administrator will help manage, configure, and maintain IBM Power I (iSeries) systems for CU*Answers and managed clients.
• High Availability & Disaster Recovery: Execute replication processes, object audits, and high availability rollover exercises.
• System Maintenance: Perform hardware and software maintenance, including firmware, microcode, software updates, CUMs, Hipers, and Program Temporary Fixes (PTFs).
• New System Installations: Install IBM Power I systems from bare metal, ensuring proper configuration and integration.
• Backup & Recovery Operations: Maintain proficiency in system backup and recovery processes, including BRMS (Backup, Recovery, and Media Services) and virtual tape libraries.
• Software Stack Management: Administer and support security, automation, and monitoring tools, including Firewall, Robot, and Audit software.
• Network & Security Administration: Ensure proper network connectivity and security, with knowledge of TCP/IP, IBM Access Client, encryption, and certificate management.
• Incident Response & Troubleshooting: Diagnose and resolve hardware, software, and networking issues efficiently.
• Compliance & Documentation: Maintain detailed system documentation and ensure compliance with industry standards and best practices.
• Collaboration & Communication: Work closely with internal teams, vendors, and clients, providing exceptional support and clear communication both orally and in writing.
• Operate and manage key functions of the AS/400 platform and ensure system stability and performance.
• Create and run AS/400 Queries to generate reports and support data analysis needs.
• Write, maintain, and troubleshoot AS/400 CL (Control Language) programs to support operational tasks and automation.
• Exercise extensive independent judgment to assess complex situations, analyze information, and make decisions that align with organizational goals.
• Manage multiple priorities effectively, demonstrating discretion and sound decision-making across all responsibilities.
• Perform additional duties as assigned to support organizational goals and evolving business needs.
Qualifications:
Required:
• Two-year degree in business-related or information technology field or equivalent work experience is required. Equivalent experience would be at least 2-3 years of working experience in information technology, networking or iSeries administration.
• 2-3 years of experience with the IBM Power I Systems (iSeries; AS/400), including networks and PC-related computer systems, PC support, Client Access, Query, Office Vision, Microsoft Office.
• Experience with, Windows, Ethernet, TCP/IP, SDCL/SNA, WAN, LAN, HMCs.
• General knowledge of data communications.
• Must be available during off hours to assist with any problems encountered by credit unions.
• Excellent verbal and written communication skills.
• Ability to deal with external clients as well as internal staff.
• Excellent attention to detail and accuracy.
• Ability to use discretion when dealing with sensitive or confidential data.
• Ability to work effectively with other CU•Answers teams.
• Ability to operate telephone, photocopier, fax machines and PC workstation.
• Regular and predictable attendance.
• Embrace and adhere to the company mission and the seven cooperative principles of a cooperative.
• Ability to make solid, sound decisions in stressful situations.
• Ability to travel by auto or plane to multiple locations throughout the United States including but not limited to client sites, other building locations, general errands, etc. This travel could be multiple times per day, once daily, weekly, monthly, or annually.
• Possess a valid driver’s license with an insurable driving record.
Company:
CU*Answers is a finance company that provides accounting, credit union, marketing, and online banking services. It is a sub-organization of AdvantageCIO. Founded in 1970, the company is headquartered in Grand Rapids, USA, with a team of 201-500 employees. The company is currently Growth Stage.