We want to make the difference

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ACER is looking for talented and committed candidates who are willing to make a difference for Europe. 

​Is this you?​​​​​

We are convinced that diversity is a strength in the workplace and that its harnessing will improve our productive environment, where everyone feels valued, where talents are being fully empowered, and organisational goals are met.

The Agency is fully committed to the provision of equality of opportunity for all its employees through its employment practices, policies and procedures. ACER provides a working environment that is sensible to differences in racial or ethnic origin, religion or belief, disability, age, sexual orientation and gender. The Agency’s way of working is based on a model of best practice whereby all employees can reach their full potential.

Work opportunities at ACER are open to nationals of the 27 European Union Member States.

Currently the Agency employs staff from 21 different nationalities: candidates from Estonia, Finland, Latvia, Luxembourg, Malta and Sweden are particularly encouraged to apply!


Information Systems Assistant - IT  Service (AST 4)

ACER is looking for a new colleague to join our team and contribute to the design, implementation and management of our IT infrastructure. You will also play a key role in ensuring system and network administration, creating, configuring and maintaining of internal software applications and services.

Reference: ACER/2023/04

Published: 09/03/2023

Deadline for applications - extended until 21 April 2023, 14:00h (Ljubljana time)


Policy Officer – Energy Infrastructure (FGIV)

We are looking for a new team member to join the Infrastructure, Gas and Retail Department and contribute to ACER’s diverse activities related to energy infrastructure, including cost-benefit assessment methodologies for different energy networks, monitoring progress of PCIs implementation and other aspects of electricity and gas/hydrogen network regulation

Reference: ACER/2023/02

Published: 22/02/2023

Deadline for applications: 16 March 2023, 14:00h (Ljubljana time)


Policy Officer - LNG Expert (AD 7)

We are looking for a motivated team player who will contribute to ACER's activities related to LNG price assessment and benchmark activities, while also monitoring European and LNG markets.

Reference: ACER/2023/01

Published: 15/02/2023

Deadline for applications - extended until 21 April 2023, 13:00h (Ljubljana time)


Call for Expression of Interest for Seconded National Experts (SNE)

The Agency may offer positions to experienced and highly-motivated Seconded National Experts (SNE), who will work together with the Agency’s staff.

No deadline for applications

Reference: ACER/SNE/2017/OC


Open Call for Trainees

Are you a strongly motivated, highly qualified and competent graduate? If your answer is yes, you landed in the right place.

ACER traineeship programme aims to attract university graduates who are interested in developing professionally by embarking on an exciting learning opportunity.

No deadline to apply.

Reference: ​ ACER/TRAINEE/2019/OC


Open Call for Graduates

The ACER graduate programme aims to attract graduates with a completed Master Degree and PhD students who are interested in developing professionally by embarking on an exciting learning opportunity in EU energy regulation in its offices in Ljubljana, Slovenia.

The aim is to create a pool of fresh talent capable of contributing to core ACER tasks and policy and creating a bridge with the latest academic insights.

No deadline to apply.

Reference: ​ ACER/GRADUATE/2023/OC