Senior/Lead IT System Engineer - M365 (m/f) 80-100%

30.07.2026 6000 Luzern (Hybrid) IT Systems Engineering • Permanent position Hybrid Salary band 125'000 - 135'000 CHF 01 Future employer ## yellowshark AG is a leading Swiss personnel service provider specializing in IT, commercial professions, industry, and technology. Throughout German-speaking Switzerland, you can take your career to the next level with yellowshark by us bringing you together with well-known companies, and we have been doing this for over 15 years! With sound market knowledge and a broad network, yellowshark offers you tailor-made solutions for permanent positions. Benefit from a dedicated team that understands your career goals and opens up exciting opportunities with attractive employers. Take the next step with yellowshark by your side! Have we sparked your interest? Then apply today with your complete and meaningful application documents. We look forward to getting to know you! 02 Your task ## • Conception, implementation, and further development of modern Microsoft 365 solutions at customers • Leadership and implementation of demanding projects in the Microsoft environment • Consulting and technical support for customers during the introduction and optimization of cloud and workplace solutions • Active participation in the expansion of the internal Microsoft competence area • Development of new services and solution approaches in the Microsoft 365 environment • Technical support for the team regarding complex issues in third-level support • Automation of processes and workflows using PowerShell • Collaboration on modern Azure and Microsoft infrastructures 03 Benefits ## • Participation in external continuing education • Independent organization of daily business • Company vehicle • Flat hierarchies • Flexible working hours • Progressive employment conditions • Guaranteed hybrid or home office work • Career and advancement opportunities • At least 5 weeks of vacation 04 Your profile ## • Completed training as an Informatiker:in EFZ Systemtechnik/Plattformentwicklung including relevant IT continuing education (HF; FH; Uni; ETH) • Several years of experience in project work with Microsoft 365 technologies • Verifiable professional experience at an IT service provider • Sound knowledge in Microsoft Entra ID, Microsoft Intune, Microsoft Defender, Microsoft Exchange Online, Azure Virtual Desktop, and Azure Infrastructure as a Service • Good knowledge of PowerShell and automation • Very good knowledge of Windows client and server operating systems including Active Directory • Independent, committed, and empathetic personality • High service orientation and strong communication skills • Knowledge of Microsoft Teams, SharePoint Online, Teams telephony, and Microsoft Purview, as well as existing Microsoft certifications, are an advantage • Proficient German skills (C2) as well as business fluent English (C1) • Possession of a category B driver's license 05 Things to know ## • A lot of personal responsibility and creative freedom • Guaranteed home office of up to 3 working days per week • Modern workplace • Annual working time model with high flexibility • Above-average employment conditions with very good social benefits • Free parking, coverage of public transport subscriptions, or contribution to your commute • Targeted professional and personal development including financial participation in continuing education • Workation up to 4 weeks / year