This hire guide was edited by the ZipRecruiter editorial team and created in part with the OpenAI API.
How to hire Iseries
In today's rapidly evolving IT landscape, hiring the right Iseries professional is a strategic decision that can significantly influence your organization's operational efficiency, security, and long-term growth. The IBM iSeries (now known as IBM Power Systems running IBM i) remains a backbone for mission-critical applications in industries such as finance, manufacturing, healthcare, and logistics. Despite the rise of cloud-native technologies, many medium to large enterprises continue to rely on the stability, scalability, and reliability of the Iseries platform for core business processes.
The importance of hiring a skilled Iseries expert cannot be overstated. These professionals are responsible for maintaining, optimizing, and modernizing legacy systems that often handle sensitive data and high-volume transactions. A single misstep in system administration, security configuration, or application integration can result in costly downtime, data breaches, or compliance violations. Conversely, a well-chosen Iseries specialist can drive digital transformation, streamline operations, and enable seamless integration with modern technologies.
As organizations face a shrinking pool of experienced Iseries talent due to retirements and shifting technology trends, competition for qualified candidates is fierce. Business owners and HR professionals must adopt a strategic approach to recruitment, focusing on both technical expertise and soft skills. The right hire will not only possess deep knowledge of the Iseries environment but also demonstrate adaptability, strong problem-solving abilities, and effective communication skills.
This guide provides a comprehensive roadmap for hiring Iseries professionals, covering role definition, certifications, recruitment channels, technical and soft skills, background checks, compensation, benefits, and onboarding best practices. By following these actionable insights, your organization can secure top Iseries talent and ensure the continued success and security of your business-critical systems.
Clearly Define the Role and Responsibilities
- Key Responsibilities: Iseries professionals, often referred to as IBM i administrators, developers, or engineers, are responsible for the administration, maintenance, and optimization of IBM i (AS/400, iSeries, System i) environments. Their duties include system installation and upgrades, user management, security configuration, performance tuning, backup and recovery, and troubleshooting. In many organizations, they also develop and maintain RPG, CL, or COBOL applications, manage database operations (DB2 for i), and ensure compliance with industry regulations. Iseries experts often collaborate with cross-functional teams to integrate legacy systems with modern applications, support business continuity planning, and participate in digital transformation initiatives.
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Experience Levels: The expectations for Iseries professionals vary by seniority:
- Junior: 0-2 years of experience. Typically involved in routine system monitoring, basic user support, and assisting with backups and documentation under supervision.
- Mid-Level: 2-5 years of experience. Handles system administration, script automation, minor upgrades, and troubleshooting. May begin to manage small projects or mentor junior staff.
- Senior: 5+ years of experience. Leads system architecture, complex migrations, security audits, disaster recovery planning, and major integrations. Often responsible for strategic IT initiatives and mentoring the team.
- Company Fit: In medium-sized companies (50-500 employees), Iseries professionals may wear multiple hats, covering administration, development, and support. They are expected to be versatile and hands-on. In large enterprises (500+ employees), roles are often more specialized, with distinct teams for administration, development, and security. Senior Iseries experts in large organizations may focus on high-level strategy, compliance, and integration with enterprise resource planning (ERP) or customer relationship management (CRM) systems.
Certifications
Certifications are a valuable indicator of an Iseries professional's expertise and commitment to ongoing learning. While the IBM i platform has evolved, several industry-recognized certifications remain relevant and respected by employers.
IBM Certified System Administrator - IBM i: Issued by IBM, this certification validates a candidate's ability to install, configure, and manage IBM i environments. Requirements include passing the C9010-030 exam, which covers topics such as system operations, security, backup and recovery, performance tuning, and troubleshooting. This certification demonstrates a solid foundation in IBM i administration and is highly regarded for both mid-level and senior roles.
IBM Certified Application Developer - IBM i: Also issued by IBM, this certification focuses on application development using RPG, CL, and DB2 for i. Candidates must pass the C9010-022 exam, which assesses skills in designing, coding, testing, and maintaining IBM i applications. This credential is particularly valuable for organizations seeking developers who can modernize legacy applications or integrate them with web and mobile platforms.
COMMON Certified Business Computing Professional (CBCP): Offered by COMMON, the largest IBM i user group, the CBCP certification covers a broad range of IBM i topics, including system administration, security, networking, and programming. To earn this certification, candidates must pass a comprehensive exam and demonstrate practical experience. The CBCP is recognized across North America and is especially valuable for professionals seeking to validate their all-around IBM i expertise.
Value to Employers: Certified Iseries professionals bring proven technical skills, a commitment to best practices, and up-to-date knowledge of IBM i advancements. Certifications reduce onboarding time, lower training costs, and provide assurance that the candidate can handle complex environments. For regulated industries, certifications also support compliance with standards such as SOX, HIPAA, or PCI DSS. When evaluating candidates, prioritize those with current, relevant certifications and a track record of ongoing professional development.
Leverage Multiple Recruitment Channels
- ZipRecruiter: ZipRecruiter is an ideal platform for sourcing qualified Iseries professionals due to its advanced matching algorithms, extensive reach, and user-friendly interface. Employers can post job openings and instantly distribute them to hundreds of partner job boards, maximizing visibility among active and passive candidates. ZipRecruiter's AI-powered candidate matching system analyzes resumes and job descriptions to recommend the most suitable applicants, reducing time-to-hire and improving the quality of shortlists. The platform's customizable screening questions and skills assessments help filter out unqualified applicants early in the process. Many businesses report higher response rates and faster placements for specialized IT roles, including Iseries experts, when using ZipRecruiter. Additionally, the platform's analytics dashboard provides real-time insights into candidate engagement and hiring trends, enabling data-driven recruitment decisions.
- Other Sources: While ZipRecruiter offers significant advantages, a multi-channel recruitment strategy is essential for reaching the best Iseries talent. Internal referrals remain one of the most effective methods, as current employees often know qualified professionals within their networks. Professional associations, such as COMMON or local IBM i user groups, host job boards and networking events that attract experienced candidates. Leveraging industry-specific forums, LinkedIn groups, and online communities can also yield strong candidates who may not be actively seeking new roles. General job boards and company career pages provide additional exposure, especially for organizations with strong employer branding. Finally, consider partnering with specialized IT staffing agencies that have a track record of placing Iseries professionals, particularly for hard-to-fill or senior positions.
Assess Technical Skills
- Tools and Software: Iseries professionals should demonstrate proficiency with a range of IBM i tools and technologies. Core competencies include IBM Navigator for i, Access Client Solutions (ACS), and command-line interfaces. Familiarity with programming languages such as RPG IV, RPG Free, CL, COBOL, and SQL is essential for development and automation tasks. Experience with DB2 for i (database management), BRMS (Backup, Recovery, and Media Services), and PowerHA (high availability solutions) is highly desirable. Knowledge of integration tools (e.g., IBM MQ, web services, APIs), security utilities, and performance monitoring software (e.g., Performance Data Investigator) further distinguishes top candidates. For organizations modernizing their environments, experience with open-source tools (Node.js, Python) and cloud integration is a plus.
- Assessments: Evaluating technical proficiency requires a combination of structured interviews, practical tests, and scenario-based questions. Consider administering hands-on assessments that simulate real-world tasks, such as configuring user profiles, writing RPG programs, or troubleshooting system errors. Online skills assessments and coding challenges can provide objective measures of programming ability. During interviews, ask candidates to walk through their approach to system upgrades, disaster recovery, or performance tuning. Reviewing past project documentation, code samples, or system diagrams can also reveal depth of knowledge and attention to detail.
Evaluate Soft Skills and Cultural Fit
- Communication: Iseries professionals must collaborate with a variety of stakeholders, including IT colleagues, business analysts, end users, and external vendors. Effective communication skills are essential for translating technical concepts into business language, documenting processes, and providing user support. Look for candidates who can explain complex system issues clearly, lead training sessions, and contribute to cross-functional project teams. Strong communicators help bridge the gap between legacy systems and modern business needs, ensuring alignment and minimizing misunderstandings.
- Problem-Solving: The ability to diagnose and resolve issues quickly is a hallmark of top Iseries talent. During interviews, present candidates with hypothetical scenarios, such as a sudden system slowdown or a failed backup, and ask them to outline their troubleshooting process. Look for structured approaches, logical reasoning, and a willingness to seek root causes rather than quick fixes. Candidates who demonstrate curiosity, persistence, and adaptability are better equipped to handle the evolving challenges of IBM i environments.
- Attention to Detail: Given the mission-critical nature of Iseries systems, even small errors can have significant consequences. Assess attention to detail by reviewing candidates' documentation, code samples, or audit logs. Ask about their methods for verifying changes, conducting system checks, and ensuring compliance with security policies. Candidates who emphasize thoroughness, double-checking, and adherence to best practices are more likely to deliver reliable, error-free results.
Conduct Thorough Background and Reference Checks
Conducting thorough background checks is a vital step in the Iseries hiring process, given the sensitive nature of the systems and data involved. Begin by verifying the candidate's employment history, focusing on roles with direct responsibility for IBM i administration, development, or support. Request detailed references from former supervisors or colleagues who can speak to the candidate's technical skills, reliability, and work ethic. Prepare specific questions about the candidate's contributions to system upgrades, security initiatives, or incident response.
Confirm all claimed certifications by requesting copies of certificates or verifying credentials with the issuing organizations, such as IBM or COMMON. This step is especially important for regulated industries, where compliance with industry standards is mandatory. For senior or security-sensitive positions, consider conducting criminal background checks and reviewing any history of policy violations or disciplinary actions.
In addition to technical and credential verification, assess the candidate's cultural fit and alignment with your organization's values. This can be achieved through behavioral interviews, personality assessments, or trial project assignments. Finally, ensure that all background check procedures comply with local labor laws and data privacy regulations to protect both your organization and the candidate.
Offer Competitive Compensation and Benefits
- Market Rates: Compensation for Iseries professionals varies by experience, location, and industry. As of 2024, junior Iseries administrators typically earn between $60,000 and $80,000 annually in the United States. Mid-level professionals can expect salaries ranging from $80,000 to $110,000, while senior Iseries experts, architects, or team leads may command $110,000 to $150,000 or more, especially in high-demand regions or regulated industries. In major metropolitan areas or for roles requiring specialized skills (e.g., security, cloud integration), salaries may exceed these ranges. Contract or consulting rates for Iseries professionals can range from $60 to $150 per hour, depending on expertise and project scope.
- Benefits: To attract and retain top Iseries talent, organizations should offer comprehensive benefits packages that go beyond base salary. Standard offerings include health, dental, and vision insurance, retirement plans (401(k) with matching), and generous paid time off. Additional perks such as remote or hybrid work options, flexible schedules, and professional development budgets are highly valued, especially as the workforce becomes more mobile and skills-focused. Tuition reimbursement, certification sponsorship, and access to industry conferences (such as COMMON or IBM Think) demonstrate a commitment to ongoing learning and career advancement. For senior roles, consider offering performance bonuses, stock options, or profit-sharing plans to incentivize long-term engagement. Finally, a supportive work environment, clear career paths, and opportunities for cross-training can help differentiate your organization in a competitive talent market.
Provide Onboarding and Continuous Development
Effective onboarding is critical to ensuring the long-term success and integration of a new Iseries professional. Begin by providing a structured orientation that introduces the new hire to your organization's culture, mission, and key stakeholders. Assign a mentor or onboarding buddy--preferably an experienced Iseries team member--who can guide the newcomer through initial tasks and answer questions about systems, processes, and expectations.
Develop a tailored training plan that covers your organization's specific IBM i environment, including system architecture, security protocols, backup procedures, and application landscape. Provide access to documentation, system diagrams, and previous project reports to accelerate learning. Schedule hands-on sessions for critical tasks such as user management, job scheduling, and performance monitoring. Encourage participation in team meetings, cross-functional projects, and knowledge-sharing sessions to foster collaboration and a sense of belonging.
Set clear performance goals and milestones for the first 30, 60, and 90 days, with regular check-ins to address challenges and celebrate achievements. Solicit feedback from the new hire and their colleagues to identify areas for improvement and ensure a smooth transition. By investing in comprehensive onboarding, you not only accelerate the new Iseries professional's productivity but also increase retention and job satisfaction.
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