Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
Generic

Petra Marešová

Prague,10

Summary

Expert consultant and HR leader with strong background as an accomplished Senior Human Resources Business Partner. Helps organizations build talent capabilities, reduce liabilities and improve employee relations. Successful at identifying, prioritizing and aligning HR programs.

Overview

2
2
Languages
1
1
Certification
13
13
years of professional experience

Work History

Senior HR Business Partner CZ, Serbia & Macedonia

Nielsen Admosphere, a.s.
Prague
09.2025 - 08.2026

HR Business Partner

Nielsen Admosphere, a.s.
Prague, Czechia
02.2024 - 09.2025
  • Organizational Redesign & Change Management: Led corporate reorganizations and mass layoffs; coached managers through restructuring conversations to maintain employee morale during transitions.
  • Job Architecture & Strategy Implementation: Spearheaded regional rollout of Job Architecture framework, consulting with leadership to map legacy roles into updated job families, career levels, and standardized titles.
  • Performance, Talent & Compensation Realignment: Drove the corporate performance management process and quarterly check-ins; directed localized salary harmonization, establishing data-driven pay bands and salary ranges based on market benchmarks.
  • HR Operations, Advisory & Employee Relations: Partnered with managers in final-stage recruitment using structured behavioral interviews; oversaw onboarding and offboarding processes, updated HR policies, and ensured labor law compliance.

HR Generalist EMEA

Fortinet
Prague
06.2022 - 01.2024

Oversaw HR operations in Northern Europe for 6 months. - Served as trusted advisor to regional managers, aligning corporate guidelines with local team needs in a fast-paced tech environment. - Managed daily HR operations and employee lifecycle processes, including smooth onboarding for new hires and structured offboarding procedures. - Maintained accurate employee records and HR databases, preparing employment documentation (contracts, amendments, termination agreements) in compliance with local policies. - Acted as the primary point of contact for employees on HR policies, labor law questions, benefits administration, and general inquiries.

  • Administered employee onboarding and orientation processes for new hires.
  • Coordinated training programs to enhance employee skills and knowledge.
  • Managed employee records and maintained HR databases for accuracy.

HR Generalist CZ/SK

Syngenta
Prague
06.2020 - 05.2022
  • Acted as a trusted consultant to management, driving the performance management process, advising on compensation structures, and managing sensitive employee relations including termination procedures.
  • Evaluated and updated organizational HR policies and procedures, ensuring strict compliance with labor legislation while adapting local workflows to fit corporate aims.
  • Served as the Project Lead (CZ/SK) for the Workday Absence implementation, managing local system workflows, configuration adjustments, and user training.
  • Coordinated end-to-end learning and development (L&D) initiatives, collaborating with management to design and implement effective training programs for all staff.
  • Oversaw HR operations, coordinating payroll for Czech Republic and Slovakia, managing recruitment pipelines, and streamlining onboarding/offboarding processes.
  • Maintained core HRIS tools and systems (Workday, Taleo), extracting data to generate regular and ad-hoc analytics to support executive decision-making.
  • Acted as primary stand-in for HR Manager during absence, aligning daily operations with organizational goals and enhancing strategic HR partnership with company leadership.

HR Operations Specialist

NTT Ltd.
01.2020 - 05.2020

- Managed employee lifecycle data entry and workflows in Workday, ensuring accurate and timely updates for hirings, terminations, and compensation adjustments.

- Served as point of contact for Workday, guiding managers on absence management, performance management, and other platform functionalities.

- Generated customized Workday reports to deliver essential data inputs for finance, payroll, and recruitment teams.

HR Administrator

NTT Ltd.
08.2018 - 03.2020
  • Facilitated the onboarding process by supporting new joiners and preparing contracts.
  • Preparation of documents related to the employee life-cycle
  • Handled the termination and leavers process.
  • Managing administration related to attendance, reports for payroll and finance
  • Providing general HR advice for all internal employees and management
  • Ensure all HR processes & policies are continuously and accurately implemented
  • Coordinated employees' benefits.
  • Support in visa process of candidates (documents prepared, collecting, communication with visa agency)
  • 1 yr 8 mos
  • Facilitated offboarding to ensure smooth transitions , Assisted with payroll processing and management and Developed multiple skills relevant to HR functions

HR Process Specialist

NTT Ltd.
02.2018 - 07.2018
  • Ensure data integrity, report writing and analyse data flows.
  • Monitoring recruitment process and preparing detailed reports and analyses for top management.
  • Making suggestions based on the generated reports.
  • 6 mos

HR Advisor

Amazon
Prague Metropolitan Area
07.2017 - 12.2017
  • Recruitment of candidates, interviews with candidates. Onboarding, new hire orientation sessions.
  • Responsibility for all the process of converting temporary agency employees to full-time Amazon employees incl. planning conversion sessions, completing documents.
  • Providing personal, payroll and labour law advise to employees.
  • Cooperation with payroll department.
  • Creation of contracts, terminations, dealing with work and non-work accidents and medical checks
  • 6 mos

Personal Assistant to Export Director

AAA Auto International, a.s.
Prague Metropolitan Area
07.2016 - 06.2017
  • Responsibility for preparing payroll spreadsheet of team (KPI bonuses, attendance).
  • Preparing presentations and reports.
  • Organising director's calendar and meetings.
  • Leading the claim meeting of VIP clients.
  • 1 yr

Hospitality/Event Assistant

Columbia Threadneedle Investments
London
10.2015 - 04.2016
  • Assisted in planning and organizing corporate events for client engagement.
  • Coordinated logistics, including venue selection and catering arrangements.

Sales Officer

Artweld, s.r.o.
Greater Liberec Area
01.2014 - 11.2014
  • Dealing with customer enquiries.
  • Communication with suppliers, making orders, invoices, offers in SQL Ekonom.
  • Communication with potential customers, making price calculations.
  • Closely co-operation with a Purchase Department and Sales Director.
  • 11 mos

Education

BBA - Business Administration

Technical University in Liberec
Liberec
01-2013

Skills

  • Organizational design
  • Performance management
  • Talent management
  • Organizational redesign
  • Conflict resolution
  • Decision making
  • Mentoring and coaching

Certification

  • Coaching course

Languages

English
Advanced (C1)
C1
Czech
Native
Native

Timeline

Senior HR Business Partner CZ, Serbia & Macedonia

Nielsen Admosphere, a.s.
09.2025 - 08.2026

HR Business Partner

Nielsen Admosphere, a.s.
02.2024 - 09.2025

HR Generalist EMEA

Fortinet
06.2022 - 01.2024

HR Generalist CZ/SK

Syngenta
06.2020 - 05.2022

HR Operations Specialist

NTT Ltd.
01.2020 - 05.2020

HR Administrator

NTT Ltd.
08.2018 - 03.2020

HR Process Specialist

NTT Ltd.
02.2018 - 07.2018

HR Advisor

Amazon
07.2017 - 12.2017

Personal Assistant to Export Director

AAA Auto International, a.s.
07.2016 - 06.2017

Hospitality/Event Assistant

Columbia Threadneedle Investments
10.2015 - 04.2016

Sales Officer

Artweld, s.r.o.
01.2014 - 11.2014

BBA - Business Administration

Technical University in Liberec
Petra Marešová