October 6, 2026
IT Infrastructure Maintenance Specialist (Data Center)
Junior • On-site
9,600 - 15,000 PLN/yr
Katowice, Sls, Poland
Quick Facts
- Role focused on IT infrastructure maintenance and incident response in a data center.
Description
Maintain and ensure reliable operation of ING’s data center infrastructure, especially power systems (transformers, generators, UPS, electrical distribution) and precision HVAC. Perform technical measurements and analyses, handle incidents, and identify root causes while working with external service providers. You will also install/deinstall and commission equipment and build/modernize the logical network, keeping documentation aligned with ING standards.
Responsibilities
- Oversee power systems: transformers, power generators, UPS units, electrical distribution
- Manage precision air-conditioning systems
- Conduct technical measurements and analyses
- Perform technical monitoring
- Resolve outages and determine their causes
- Collaborate with external service providers
- Install, deinstall, and commission computer equipment
- Connect equipment to electrical and logical networks
- Build and modernize the logical network
- Prepare and update documentation according to ING standards
Requirements
- Technical education (minimum secondary with passing high school exit exam) in electrical engineering, IT, telecommunications, or related
- Availability to respond to outages also outside standard working hours
- Professional experience in electrical engineering, IT, telecommunications, or hardware
- Knowledge of how data centers operate
- Strong manual skills
- SEP authorization
- Ability to work in a team
- Ability to respond quickly to failures (travel time up to 1 hour)
- English at a communicative level (B1 minimum)
- Active driver’s license category B
Benefits
- Comprehensive competence development (software engineering, IT security, DevOps) through projects including migrations to public cloud
- Access to education platforms (Microsoft ESI, Udemy Business, eTutor) and co-funding for necessary technical training
- Learning communities and mentor support, including learning during an accompanying internship
- Medical package, life insurance, Mindgram platform, and retirement and oncology prevention programs
- Sports cards (Medicover Sport and Multisport) and a cafeteria benefits system
- Additional days off
- Employee Referral Program with cash benefits
- Annual bonus depending on performance
- Attractive prizes and discounts in selected stores
Similar jobs you might like
Administrator (m/w/d) IT-Infrastruktur & Client Management
HIT Handelsgruppe GmbH & Co. KG
Junior
Technology
Bonn, Germany · On-site
€34K - €74K/yr
4 days ago

QA Test Lead / QC Test Coordinator (Micro Focus ALM)
Ness Solution
Senior
Technology
Warsaw, MA, Poland · On-site
0K zł - 0K zł/yr
3 days ago
Data Analyst
Svitla Systems
Senior
Technology
Warsaw, Poland · Remote
N/A
12 days ago

Construction Inspector (Civil Works) for Power Line Infrastructure
emagine Polska
Senior
Technology
Frankfurt am Main, HE, Germany · On-site
N/A
15 days ago

Expert Data Engineer (Rating & Limit Management)
Nordea
Senior
Technology
Warsaw, Poland · On-site
N/A
16 days ago

Junior IT Financial Controlling Specialist
Fundacja Grupy ERGO Hestia Integralia
Junior
Technology
Gdańsk, Pl-Ds, Poland · On-site
N/A
18 days ago

Business Continuity IT Analyst (f/m/x)
B2Bnetwork
Junior
Technology
Warsaw, Poland · On-site
0K zł - 0K zł/yr
5 days ago
Junior IT specialista / technik
RenoServices, s.r.o.
Junior
Technology
Klimkovice, Czechia · Hybrid
N/A
10 days ago
Informatiker als IT Business Analyst - Data Warehouse (w/m/d)
Aareal Bank AG
Mid
Technology
Wiesbaden, HE, Germany · On-site
€60K - €90K/yr
12 days ago
Manager Cyber Defense / Incident Response (w/m/d)
Aareal Bank AG
Senior
Technology
Wiesbaden, HE, Germany · On-site
€60K - €90K/yr
13 days ago
Unlock Full Resume Report
ATS Pass
Missing keywords
Tailored AI suggestions
Job match analysis
Interview-focused insights