Your steps to apply
Mission officer assigned to the chief of staff's office
Opérateur des systèmes d'information interministériels classifiés (OSIIC) · Île-de-France · no closing date given
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1 Check the conditions You are here
Open only to contract staff. The job requires a security clearance procedure.
Category: Category A (executive)
Diploma: Master's degree or equivalent (grande école, IEP or university), multidisciplinary fields: humanities, law, political science.
Experience: Experienced level; a first experience in digital technology or cybersecurity.
The profile they look for:
- Degree from a grande école, an IEP or equivalent university course.
- First experience in digital technology or cybersecurity.
- Good knowledge of information systems and IT security.
- Knowledge of how the French State and administration work.
- Good people skills, diplomacy and a sense of synthesis.
- Ability to lead a cross-functional team and manage a project.
2 Résumé and cover letter
A one- or two-page résumé and a short cover letter that takes up the duties of the offer with your examples. If you are a civil servant, you are often asked for your latest status decision (arrêté) and your latest annual review reports.
3 Apply
No deadline given: the offer can be withdrawn at any time, do not wait.
Apply on the Choisir le Service Public website, using the Postuler button on the offer page.
4 Interview and answer
If your application is shortlisted, the employer contacts you for an interview, often with two or three people. Prepare: why this job, your experience close to the duties, and your questions.
Good to know:
- Remote work possible.
- Security clearance required, with discretion expected, including on social media.
- The legal basis section also mentions a 12-month fixed-term contract, to be checked.
- Position may become vacant from 1 December 2026.
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