Previous vacancies and reserve lists
Our talent pool
Reserve lists constitute a pool of potential recruits who reached a minimum of 70% of the attainable points during the selection procedure.
The reserve lists have a fixed validity until the end of the calendar year and may be extended by the Director.
Find out more about the validity of reserve lists.
ACER has been recruiting different types of profiles in order to achieve its mission and objectives.
Find out more about our previous vacancies below.
Previous vacancies and reserve lists
Director of the Agency
ACER is looking for its next Director, a new strategic leader, steering the Agency at a pivotal moment for Europe’s clean energy transition. As the head of ACER, the new Director will guide the Agency’s work to advance integrated, secure and sustainable EU energy markets, leading a multicultural team and working closely with national energy regulators, EU institutions and key stakeholders. This is a unique opportunity to shape Europe’s evolving energy landscape and ensure ACER delivers on its expanding mandate.
Who can apply?
You must meet the conditions set out in the vacancy notice such as being a national of an EU Member State, and having at least 15 years’ postgraduate professional experience.
ACER is an equal opportunities employer. To promote greater gender equality, the Agency encourages applications in particular from women.
How to apply?
The European Commission is managing the recruitment process.
Learn more about the selection criteria and apply via the @European Commission’s portal on the following link: HERE.
Reference: COM/2025/20115
Published: 11 November 2025
Closing date: 9 December 2025, 12.00 (noon CET)
Previous vacancies and reserve lists
Policy Officer - Market Surveillance (FGIV)
Reference: ACER/2025/09
Published: 19 September 2025
Closed: 14 October 2025, 14:00 CET
Previous vacancies and reserve lists
Legal Officer (AD7)
Reference: ACER/2025/07
Published: 29 July 2025
Closed: 19 September 2025, 14:00 CET
Previous vacancies and reserve lists
Legal Officer (AD6)
Reference: ACER/2025/06
Published: 29 July 2025
Closed: 19 September 2025, 14:00 CET
Previous vacancies and reserve lists
Internal Control Officer (AD5)
Reference: ACER/2025/05
Published: 07/05/2025
Closed: 28/05/2025
Previous vacancies and reserve lists
Policy Officer - Hydrogen Technology and Markets (AD7)
Reference: ACER/2025/02
Published: 18/02/2025
Closed: 27/03/2025
Previous vacancies and reserve lists
Administrative Agent (AST/SC1)
Reference: ACER/2025/04
Published: 01/04/2025
Closed: 30/04/2025
Previous vacancies and reserve lists
Policy Officer - Market Data Reporting (FG IV)
Reference: ACER/2025/01
Published: 29/01/2025
Closed: 25 February 2025
Previous vacancies and reserve lists
Policy Officer - Electricity (FG IV)
Reference: ACER/2025/03
Published: 26 February 2025
Closed: 2 April 2025
Previous vacancies and reserve lists
Executive Assistant (AST1)
Reference: ACER/2024/13
Published: 09/12/2024
Closed: 10 January 2025
Previous vacancies and reserve lists
Case Handler – Legal Officer (AD5)
and
Case Handler – Market Analyst Officer (AD5)
Reference: ACER/2024/14
Published: 24/10/2024
Closed: 06/12/2024
Previous vacancies and reserve lists
Team Leader – REMIT Investigations Team (AD8)
Reference: ACER/2024/15
Published: 24/10/2024
Closed: 06/12/2024
Previous vacancies and reserve lists
Policy Officer – Energy Retail Markets and Innovation (AD7)
Reference: ACER/2024/10
Published: 24/07/2024
Closed: 09/10/2024
Previous vacancies and reserve lists
Policy Officer – Electricity (AD7)
Reference: ACER/2024/12
Published: 24/09/2024
Closed: 30/10/2024
Previous vacancies and reserve lists
Policy Officer – Methane Emissions (FGIV)
Reference: ACER/2024/09
Published: 24/07/2024
Closed: 30/09/2024
Previous vacancies and reserve lists
Executive Assistant (AST1)
Reference: ACER/2024/16
Published: 08/10/2024
Closed: 30/10/2024
Previous vacancies and reserve lists
Policy Officer – Power System Analyst (FGIV)
Reference: ACER/2024/11
Published: 28/08/2024
Closed: 30/09/2024
Previous vacancies and reserve lists
Policy Officer - Market Data Analytics (FGIV)
Reference: ACER/2024/08
Published: 10/06/2024
Closed: 15/07/2024
Previous vacancies and reserve lists
3 Head of Department Positions (AD 11)
Reference: ACER/2024/07
Published: 10/06/2024
Closed: 20/06/2024
Previous vacancies and reserve lists
Policy Officer – Market Modelling Expert (AD7)
Reference: ACER/2024/06
Published: 29/04/2024
Closed: 05/06/2024
Previous vacancies and reserve lists
HRM Assistant - Talent Management (AST3)
Reference: ACER/2024/05
Published: 22/04/2024
Closed: 24/05/2024
Previous vacancies and reserve lists
ICT Assistant – IT Project and Application Management (AST 3)
Reference: ACER/2024/04
Published: 12/04/2024
Closed: 16/05/2024
Previous vacancies and reserve lists
Policy Officer – Network Codes (AD5)
Reference: ACER/2024/02
Published: 08/03/2024
Closed: 06/05/2024
Previous vacancies and reserve lists
Policy Officer – Market Conduct (AD5)
Reference: ACER/2024/03
Published: 28/03/2024
Closed: 06/05/2024
Previous vacancies and reserve lists
Project Manager - Organisational Impact Officer (AD5)
Reference: ACER/2024/01
Published: 01/02/2024
Closed: 04/03/2024
Previous vacancies and reserve lists
Policy Officer - Electricity (AD 5)
Reference: ACER/2023/09
Published: 20/12/2023
Closed: 02/02/2024
Previous vacancies and reserve lists
Security Officer – Cybersecurity (AD 6)
Reference: ACER/2023/08
Published: 20/12/2023
Closed: 22/01/2024
Previous vacancies and reserve lists
Head of Department – Gas, Hydrogen and Retail
Reference: ACER/2023/07
Published: 07/12/2023
Closed: 08/01/2024
Previous vacancies and reserve lists
Policy Officer - Market Conduct (AD 7)
Reference: ACER/2023/06
Published: 04/10/2023
Closed: 21/11/2023
Previous vacancies and reserve lists
Policy Officer - Electricity (FG IV)
Reference: ACER/2023/05
Published: 22/08/2023
Closed: 05/10/2023
Previous vacancies and reserve lists
Policy Officer - LNG Expert (AD 7)
Reference: ACER/2023/01
Published: 15/02/2023
Closed: 21/04/2023
Previous vacancies and reserve lists
Information Systems Assistant - IT Service (AST 4)
Reference: ACER/2023/04
Published: 09/03/2023
Closed: 21/04/2023
Previous vacancies and reserve lists
Policy Officer - Market Codes (AD 6)
Reference: ACER/2023/03
Published: 20/02/2023
Closed: 24 March 2023, 14:00 (Ljubljana time)
Previous vacancies and reserve lists
Policy Officer – Energy Infrastructure (FGIV)
Reference: ACER/2023/02
Published: 22/02/2023
Closed: 16/03/2023
Previous vacancies and reserve lists
Policy Officer - Market Data Analytics (FGIV)
Reference: ACER/2022/20
Published: 19/12/2022
Closed: 27/02/2023
Previous vacancies and reserve lists
Policy Officer - Market Transparency (AD7)
Reference: ACER/2022/19
Published: 19 December 2022
Closed: 20 January 2023
Previous vacancies and reserve lists
Policy Officer - Market Data Analytics (AD5)
Reference: ACER/2022/18
Published: 19 December 2022
Closed: 20 January 2023
Previous vacancies and reserve lists
Administrative Assistant – Facility, Workspace operations and Procurement (AST3)
Reference: ACER/2022/17
Published: 29 November 2022
Closed: 11 January 2023
Previous vacancies and reserve lists
Policy Officer - Cybersecurity (AD 7)
Reference: ACER/2022/14
Published: 10 October 2022
Closed: 21 November 2022
Previous vacancies and reserve lists
Information Systems Officer - IT Services (AD 6)
Reference: ACER/2022/16
Published: 25 October 2022
Closed: 16 November 2022
Previous vacancies and reserve lists
Policy Officer - Electricity (FG IV)
Reference: ACER/2022/13
Published: 21 September 2022
Closed: 7 November 2022
Previous vacancies and reserve lists
Policy Officer - Compliance (AD 7)
Reference: ACER/2022/15
Published: 7 October 2022
Closed: 3 November 2022
Previous vacancies and reserve lists
Administrative Agent (AST/SC 1)
Reference: ACER/2022/12
Published: 2 September 2022
Closed: 23 September 2022
Previous vacancies and reserve lists
Digital Communications Assistant (FG III)
Reference: ACER/2022/10
Published: 28 June 2022
Closed: 31 July 2022
Previous vacancies and reserve lists
IT Service Officer - Market Data Management (FG IV)
Reference: ACER/2022/09
Published: 8 April 2022
Closed: 22 May 2022
Previous vacancies and reserve lists
Policy Officer - Energy Infrastructure (AD 5)
Reference: ACER/2022/05
Published: 22 March 2022
Closed: 10 May 2022
Previous vacancies and reserve lists
Information Systems Assistant - IT Service (AST 4)
Reference: ACER/2022/06
Published: 11 March 2022
Closed: 2 May 2022
Previous vacancies and reserve lists
Policy Officer - Strategic Direction & Coordination (AD 5)
Reference: ACER/2022/04
Published: 9 March 2022
Closed: 7 April 2022
Previous vacancies and reserve lists
Legal Officer (AD 7)
Reference: ACER/2021/09
Published: 18 December 2021
Closed: 19 March 2022
Previous vacancies and reserve lists
Market Conduct Officer (AD 5)
Reference: ACER/2022/02
Published: 18 January 2022
Closed: 13 March 2022
Previous vacancies and reserve lists
HRM Assistant - Business Partner (AST 3)
Reference: ACER/2022/07
Published: 9 February 2022
Closed: 11 March 2022
Previous vacancies and reserve lists
Finance and Procurement Officer (FG IV)
Reference: ACER/2022/01
Published: 18 January 2022
Closed: 8 February 2022
Previous vacancies and reserve lists
Policy Officer - System Operations & Grid Connection Codes (FG IV)
Reference: ACER/2021/07
Published: 19 October 2021
Closed: 30 November 2021
Previous vacancies and reserve lists
HRM Officer - Talent Management (AD6)
Reference: ACER/2021/06
Published: 18 October 2021
Closed: 30 November 2021
Previous vacancies and reserve lists
Policy Officer - Market Surveillance (FG IV)
Reference: ACER/2021/02
Published: 18 March 2021
Closed: 14 May 2021