Posted 4 d ago
DBA - AS/400
Posted by Tieto on 29 October 2026, 4 days ago. Still on their SmartRecruiters board when we checked 51 min ago. Half of Tieto's roles come down within 21 days.
What the posting is about
Join Tieto's IT team as a Database Administrator with experience in IBM i / AS400 environments. Maintain and optimize DB2 databases, collaborate with teams, and manage data updates. Strong analytical and troubleshooting skills required. Diverse and inclusive work environment.
Read out of the posting
Levelmid
Experience asked5+ years
EmploymentFull time
LocationMadrid, MD, Spain
RemoteNot stated
Visa sponsorshipNot stated
SalaryNot published, and most postings do not
Posted2026-10-29
Found viasmartrecruiters, direct from their system
We had it within the hour it went up.
The posting, as the company wrote it
Employment: Full-time
Experience level: Mid-Senior Level
Job Description
We are looking for a Database Administrator with experience in IBM i / OS400 environments to join our IT team.
Key Responsibilities
Administration, monitoring, performance tuning, backup and recovery of DB2 databases .
Database architecture, data modeling, DDL changes and impact analysis.
Management of database structures, metadata, authorizations, data dictionaries and technical documentation.
Administration and maintenance of database and data management tools.
Management of data updates, data masking, data migrations and population of lower environments using anonymized data.
Database performance and health monitoring, incident identification and troubleshooting.
Implementation and management of database and tool changes.
Management of software version control using PTC / MKS .
Collaboration with application and development teams to optimize database performance and support new requirements.
Required Technical Skills
DB2 / IBM i (AS400 / OS400)
COBOL, CLP and RPG
Excel, VBA and Macros
IBM i Access Client Solutions (ACS)
SAP PowerDesigner
Alteryx and Qlik Sense
PTC / MKS
Profile
Experience as a Database Administrator , preferably in IBM i / AS400 environments.
Strong analytical and troubleshooting skills.
Experience with database performance, data management and change control.
Good communication and documentation skills.
Ability to work collaboratively with technical and application teams.
Additional Information
At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.
Diversity, equity and inclusion | Sustainability | Tieto
Stay alert to recruitment scams:
• Tieto only communicates via  @tieto.com  email addresses.
• We never ask candidates to pay fees or share financial details during recruitment.
• If you receive a suspicious message claiming to be from Tieto, don't respond — verify it via our official careers site.
• For more information visit  Important Advisory Regarding Recruitment Fraud | Tieto Blog
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