Is Groupe SII a good company to work for?

Groupe SII has an overall rating of 3.6 out of 5, based on over 1,303 reviews left anonymously by employees. This rating has been stable over the past 12 months. 69% of employees would recommend working at Groupe SII to a friend and 50% have a positive outlook for the business. The best reviews about Groupe SII have been left by employees working as Business Manager , Consultante and Développeur Full Stack .

Does Groupe SII pay their employees well?

According to anonymously submitted Glassdoor reviews, Groupe SII employees rate their compensation and benefits as 3.2 out of 5. Find out more about salaries and benefits at Groupe SII. This rating has improved by 1% over the last 12 months.

How satisfied are employees working at Groupe SII?

69% of Groupe SII employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Groupe SII 3.8 out of 5 for work life balance, 3.6 for culture and values and 3.5 for career opportunities.

What are the top reviewed jobs at Groupe SII?

Consultant (47) , Chef De Projet (38) , Software Engineer (37) , Business Manager (33) , IT Consultant (33) , Ingénieur Développement Logiciel (27) , Software Developer (25) , Ingénieur Consultant (21) , Ingénieur (17) , Ingénieur Système (14) , Consultante (12) , Développeur (11) , Développeur Full Stack (11) , Ingénieur D'études (11) , Ingénieur Devops (11)

What are the pros of working at Groupe SII according to real employee reviews?

"Le management de proximité permet d'avoir un interlocuteur qui nous connait vraiment et défini avec nous des objectifs atteignables et pertinents" ((in 22 reviews)); "Les managers entretiennent une relation de proximité avec les équipes terrain et font preuve d’une réelle écoute." ((in 11 reviews)); "Nice project, structure , colleagues" ((in 11 reviews)); "People are nice and many gathering events" ((in 9 reviews)); "Best place to work: vrai" ((in 7 reviews))

What are the cons of working at Groupe SII according to real employee reviews?

"low salary, hard to get a raise" ((in 19 reviews)); "Manque de communication, congés imposés" ((in 6 reviews)); "No salary increase" ((in 4 reviews)); "They don't offer many trainings" ((in 3 reviews)); "Lorsque vous êtes en mission, il ne faut pas s'inquiéter." ((in 3 reviews))

What are the top reviewed Groupe SII locations?

Paris , Toulouse , Rennes , Vélizy , Antibes , Lyon , Nantes , Lille , Aix , Strasbourg , Bordeaux , Valbonne , Nice , Villeneuve-d'Ascq , Le Mans , Brest , Meudon , Bourges , Lannion , Mérignac , Niort , Élancourt , Le Plessis-Robinson , Gennevilliers , Marignane , Courbevoie , Caen , Cesson-Sévigné , Mougins , Rouen

Groupe SII reviews

3.6

69% would recommend to a friend

(184 total reviews)

Éric Matteucci

71% approve of CEO

50% positive business outlook

Company ratings over time

Ratings trend for the last 6 months (184 reviews)

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Groupe SII has an employee rating of 3.6 out of 5 stars, based on 184 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Groupe SII employee rating is in line with the average (within 1 standard deviation) for employers within the Informatique industry (3.9 stars).

Reviews by job title

184 reviews

2.0

Jun 26, 2026

Low stress and flexibility, but low pay and growth

Quality assurance engineer

Recommend

CEO approval

Business Outlook

Pros

Low stress with flexible time

Cons

Low salary, almost no upward mobility,

Groupe SII Response

2d

Hello, We are sorry to read your feedback and take these concerns very seriously. We are committed to ensuring a respectful and safe working environment for everyone. Regarding compensation, our policies are regularly reviewed to remain competitive and to recognize everyone’s skills. Futhermore, we remain committed to ethics, inclusion and quality of life at work, with ongoing initiatives in the areas of remote working, mental health, training and recognition (bonuses, profit sharing, etc.). Please do not hesitate to provide us with further details so we can continue the discussion on these topics: recrut-siege@sii.fr

5.0

Dec 18, 2025

Fantastic company to work for

Software engineer

Recommend

CEO approval

Business Outlook

Pros

Lots of opportunities for a young SW developer

Cons

No cons so far, all good

Groupe SII Response

5mo

Thank you for taking the time to leave us a review. Your feedback helping us identify areas where we can improve. Our priority is to create an environment where employees feel valued, Treated fairly and respected. Please feel free to write to us at the following address to discuss this topic further: recrut-siege@sii.fr

1.0

Nov 1, 2025

Expérience marquante

Consultante it

Recommend

CEO approval

Business Outlook

Pros

Locaux accessibles par les transports

Cons

Turnover très élevé, management désorganisé, compliqué de changer de missions même après 3 ans dans le même poste, augmentation de 1 à 2%, on te pousse à partir si tu refuses des missions qui te correspondent pas, à partir de 2 semaines d’intercontrat on commence à mettre la pression aux consultants pour prendre des missions qui n’ont rien à voir avec leur profil,

Groupe SII Response

7mo

Bonjour, Nous sommes navrés de lire votre retour et prenons ces préoccupations très au sérieux. Nous avons à cœur de garantir un environnement de travail respectueux et sûr pour tous. Le bien-être et l’épanouissement de nos collaborateurs sont au centre de nos priorités. Depuis 2017, nous menons chaque année une enquête Great Place To Work auprès de toutes nos équipes, afin d’identifier ce qui fonctionne et ce que nous devons améliorer. Concernant la rémunération, nos politiques sont régulièrement réévaluées pour rester compétitives et reconnaître les compétences de chacun. Plus largement, nous restons engagés en matière d’éthique, d’inclusion et de qualité de vie au travail, avec des actions continues sur le télétravail, la parentalité, la santé mentale, la formation ou encore la reconnaissance (primes, participations...). N’hésitez pas à nous fournir des détails supplémentaires pour échanger sur ces thématiques : recrut-siege@sii.fr

Viewing 1 - 3 of 184 Reviews

Jobs at Groupe SII

Alternance Ingénieur IA (F/H)

Gestionnaire de Paie Junior H/F

Business Manager Aéronautique (F/H)

Project Manager Officer F/H

Stage Ingénieur.e IA et Systèmes embarqués

Groupe SII

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Reviews by job title

Low stress and flexibility, but low pay and growth

Fantastic company to work for

Expérience marquante

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