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October 8, 2026
Senior Business Analyst & IT System Development Specialist
Senior • On-site
Konstancin-Jeziorna, Poland
Quick Facts
Role: Senior Business Analyst & IT System Development Specialist
Focus: Business analysis, functional requirements, and coordinating IT system changes for CSIRE
Description
You will actively participate in CSIRE implementation and transformation projects. You will analyze and evaluate development initiatives, prepare pre-implementation documentation, coordinate changes, and ensure alignment with business, regulatory, and organizational requirements. You will also collaborate with IT vendors on defining, agreeing, and implementing changes, and support verification, testing, acceptance, and system rollouts.
Responsibilities
Participate in projects related to CSIRE implementation and transformation
Analyze and assess development initiatives and prepare pre-implementation documentation
Coordinate change implementation activities and monitor compliance with business, regulatory, and organizational requirements
Work with IT system vendors to define, agree, and implement changes
Perform substantive verification of project, analytical, and implementation documentation
Define, collect, and document functional requirements for IT systems
Identify and recommend changes driven by business needs, legislative changes, and stakeholder expectations
Support testing, acceptance, and go-live of new system versions
Prepare deployment documentation and procedures for the operation and development of CSIRE
Requirements
Higher education (preferably energy, computer science, or other technical fields)
Minimum 3 years of experience in a role with a similar scope
Knowledge of processes for defining and documenting functional requirements for IT systems
Experience participating in the implementation, development, or maintenance of complex IT systems
Ability to collaborate and lead alignment with IT vendors
Knowledge of testing, acceptance, and go-live processes for IT systems
Ability to create business analyses and technical/project documentation
Knowledge of BPMN and/or UML
English at least B2
Advanced analytical skills, ability to build relationships, independence, and effective time management under pressure
Benefits
Employment contract
Competitive compensation with a clear bonus system
Training to improve qualifications and support professional development
Benefits package including private medical care, life insurance, Multisport card, and additional ZFŚS benefits
Additional day off on Energy Day (14 August)
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