Demo

iSeries / AS400 System Administrator

Jobs via Dice
Coppell, TX Full Time
POSTED ON 5/30/2026
AVAILABLE BEFORE 6/29/2026
RESPONSIBILITIES:

Kforce's client is seeking a Senior IBM i (iSeries/AS400) System Administrator to support and maintain a mission-critical IBM i platform in an enterprise environment. This is a hands-on role responsible for system stability, performance, and ongoing operational support.

What You'll Do:

  • Administer and support IBM i environments across production, non-production, and DR
  • Support IBM POWER8, POWER9, POWER10, and POWER11 systems running IBM i 7.x
  • Perform OS upgrades, PTF installation, firmware coordination, and routine maintenance
  • Manage LPARs and system resources
  • Monitor and tune system performance (CPU, memory, disk, workloads)
  • Troubleshoot application, subsystem, job, and DB2 for i issues
  • Support backups, recovery, IPLs, and incident response
  • Administer IBM i security (user profiles, object authorities, auditing)
  • Document procedures and support runbooks

Act as an escalation point for complex IBM i issues

REQUIREMENTS:

  • Strong enterprise experience administering IBM i (iSeries / AS400)
  • Hands-on experience with IBM POWER systems (8-11)
  • Solid knowledge of IBM i 7.x
  • Experience supporting production, mission-critical systems

Nice to Have:

  • PTF management and system upgrade experience
  • Backup, disaster recovery, or high-availability exposure
  • Strong documentation and communication skills

The pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role. We may ultimately pay more or less than this range. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. This range may be modified in the future.

We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.

Note: Pay is not considered compensation until it is earned, vested and determinable. The amount and availability of any compensation remains in Kforce's sole discretion unless and until paid and may be modified in its discretion consistent with the law.

This job is not eligible for bonuses, incentives or commissions.

Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

By clicking ?Apply Today? you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Note that if you choose to communicate with Kforce via text messaging the frequency may vary, and message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You will always have the right to cease communicating via text by using key words such as STOP.

Salary.com Estimation for iSeries / AS400 System Administrator in Coppell, TX
$84,954 to $106,257
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a iSeries / AS400 System Administrator?

Sign up to receive alerts about other jobs on the iSeries / AS400 System Administrator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$128,195 - $161,806
Income Estimation: 
$71,693 - $93,985
Income Estimation: 
$85,059 - $120,527
Income Estimation: 
$90,936 - $120,778
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$101,597 - $131,824
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Jobs via Dice

  • Jobs via Dice Anchorage, AK
  • Sr. Project Manager W/ Energy Experience - Contract (12-month) Anchorage, Alaska (or surrounding areas) Work Setting: Hybrid (with travel throughout Alaska... more
  • 4 Days Ago

  • Jobs via Dice South Burlington, VT
  • Contract: Long-Term Location: Burlington, VT Shift: Monday-Friday, 8:00am-5:00pm - 100% Onsite Top Skills: Active Directory TicketingSystem Windows 11 Micr... more
  • 4 Days Ago

  • Jobs via Dice Smithfield, RI
  • job summary: Experience with incident management and issue troubleshooting. Experience in financial services applications is a plus. location: Smithfield, ... more
  • 4 Days Ago

  • Jobs via Dice Providence, RI
  • Dice is the leading career destination for tech experts at every stage of their careers. Our client, Talent Groups, is seeking the following. Apply via Dic... more
  • 4 Days Ago


Not the job you're looking for? Here are some other iSeries / AS400 System Administrator jobs in the Coppell, TX area that may be a better fit.

  • Mizzen Main Dallas, TX
  • Who We Are At Mizzen Main, we believe what we wear to work reflects what we think of work. And we think work is fun. We think it’s a place of joy, collabor... more
  • 13 Days Ago

  • Associa Richardson, TX
  • The System Administrator will be primarily responsible for maintaining and managing the company’s Active Directory, Microsoft Exchange/Office 365 and virtu... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!