FINANCIAL SUPPORT OFFICER - Fusion for Energy (FGIII, Barcelona)

GradeFGIII
Contract TypeOther
Salary Range€3,476 - €3,932/month
Deadline16 September 2026

About this position

The summary below is published by Fusion for Energy on the official vacancy notice. Our own analysis — salary realism, comparable openings, career trajectory, language profile — follows further down the page.

Apply for

FINANCIAL SUPPORT OFFICER(Step 1 / 3)

Already registered

Password

New registration

All fields marked with an (*) are mandatory

Email*

Email confirmation*

Password*

Create your password, between 8 and 128 characters including at least 1 digit, 1 special character, 1 uppercase character.

Password confirmation*

Last name*

First name*

Next step

Key responsibilities

According to the vacancy notice, the role centres on the following duties:

Financial support officer responsibilities

Position details

Reference: F4E/INTERNAL/FGIII/2026/30136
Last Verified: 1 September 2026

Position overview

This is the official EU Careers listing for FINANCIAL SUPPORT OFFICER at F4E based in Barcelona at the FGIII grade level (Other). The vacancy reference is F4E/INTERNAL/FGIII/2026/30136.

Apply for

FINANCIAL SUPPORT OFFICER(Step 1 / 3)

Already registered

Password

New registration

All fields marked with an (*) are mandatory

Email*

Email confirmation*

Password*

Create your password, between 8 and 128 characters including at least 1 digit, 1 special character, 1 uppercase character.

Password confirmation*

Last name*

First name*

Next step

Salary at this grade

Basic monthly salary at FGIII runs from €3,476 (step 1) to €3,932 (top step), giving an annual range of roughly €41,712 to €47,184 before tax and allowances. Steps increase automatically every two years; the figures here are taken from the salary grid in the EU Staff Regulations.

Eligible staff posted away from their country of nationality also receive an expatriation allowance worth 16% of basic salary (around €556 per month at step 1 of FGIII) together with household, dependent-child, and education allowances where applicable. Take-home pay is then adjusted by the country correction coefficient for Barcelona. For a worked example see our correction coefficients guide and the EU salaries overview.

Application timeline

This vacancy was first listed on 1 September 2026, today.

The application deadline is 16 September 2026, 15 days from today. Late applications are not accepted, so submit through the official EU Careers portal well in advance.

Last verified against the EU Careers feed on 1 September 2026.

Where to learn more

For full responsibilities, requirements, and career progression at FGIII see our FGIII grade page; for headcount, mission, and other open vacancies at F4E see the F4E institution page; for the cost of living, correction coefficient, and other postings in Barcelona see our Barcelona location page.

New to EU careers? Our beginner's guide walks through entry routes, EPSO competitions, and what to prepare. For application logistics see application tips and EPSO competitions.

Net pay at this grade

At step 1 of FGIII, gross monthly basic salary on the Contract Agents grid is €3,476. Eligible expatriate staff add a 16% expatriation allowance on top (roughly €556 per month) before two automatic deductions reduce the taxable base: the joint sickness insurance scheme (JSIS, ~3.6%, €145) and the EU pension contribution (~10.3%, €415). EU community tax (Council Reg. 260/68) is then applied progressively; for the AD7-equivalent band the effective rate sits in the 11 to 13% range, which works out to about €417 per month here.

For Barcelona we apply the Brussels-equivalent coefficient (100%) as a default. The official coefficient may differ, see the methodology guide for the most recent table. On those assumptions take-home pay is approximately €3,055 per month, or about €36,657 per year, before household and dependent-child allowances, which can add several hundred euros monthly for staff with families. For the exact bracket-by-bracket computation see our net-pay methodology, and our correction coefficients guide for the full duty-station table.

Comparable recent roles

In the last twenty-four months F4E (and the wider Commission and agencies family) has filled several adjacent roles at the same FGIII grade level. The most recent comparable vacancies, with their actual application windows:

Information & Communication Assistant - Digital Leader at European Commission (COMM – Communication) (published 2026-08-21, closed 2026-09-04)
IT Project Assistant at European Commission (OP - Publications Office) (published 2026-08-18, closed 2026-09-04)
Scientific development officer at EUDA (published 2026-08-18, closed 2026-09-18)
Scientific development officer at Publications Office (published 2026-08-18, closed 2026-09-18)
Budget, Finance and Procurement Assistant at European Commission (DIGIT – Digital Services) (published 2026-08-10, closed 2026-09-04)

Pattern recognition matters here: recruiters at the same Directorate-General often re-advertise nearly identical profiles every six to nine months, so candidates who miss one window can typically position for the next one. Browse the live catalog: all FGIII openings, other vacancies at F4E.

Career trajectory

Career progression for FGIII staff is governed by Articles 44 to 46 of the Staff Regulations (consolidated text on EUR-Lex) and Annex IB on the promotion procedure. Step increases are automatic every two years (Art. 44); grade promotion is competitive, based on the appraisal exercise (Art. 45) and the Career Development Review. For roles at F4E, reclassification within FG III typically follows three to five years of seniority plus a positive appraisal cycle. Article 46 governs the classification at recruitment, which sets the starting step within the grade (usually step 1 for external recruits without prior EU service, step 2 or 3 where relevant professional experience is recognised).

Mobility within the institutions is encouraged via the inter-institutional and intra-institutional vacancy publication system: temporary agents who pass the probation period and reservists from EPSO laureate lists can typically apply to internal vacancies after one year of service. Lateral moves between Directorates-General reset the seniority clock for promotion only if the new post carries a different grade.

Language profile

Beyond the formal language requirements stated in the vacancy notice, the day-to-day working languages at this employer are English and French in roughly equal measure, with German appearing in some technical files. Internal meetings and most policy drafting in Brussels run in English; French remains the preferred internal language in Luxembourg-based services and parts of DG TRADE.

Application cadence

F4E has not advertised another FGIII role with the same grade and subject signature in the past twenty-four months. This opening has rarely been seen on the EU Careers feed and may be the first such posting in our two-year window. Applicants who pass the eligibility checks should not assume the same profile will reopen on a predictable cadence.

Visit the official Fusion for Energy website

Apply on EU Careers

Source: This job listing was sourced from the officialEU Careers portal (EPSO). First published: 1 September 2026.Salary estimate based on EU Staff Regulations.

More jobs at F4E More FGIII jobs More jobs in Barcelona