(Senior) Site Reliability Engineer (all genders)

Join adesso, a leading employer in Switzerland, known for IT excellence. Experience a dynamic work environment with growth opportunities.

Tasks

• Collaborate with clients to create reliable, scalable solutions.
• Design and maintain infrastructures for cloud and on-premises.
• Develop automation solutions to enhance system reliability., You are an experienced Site Reliability Engineer (SRE) who ensures that both customer-related projects and our internal system environments run reliably, performantly, and scalably. In this role, you combine deep technical know-how with a strong customer-oriented mindset. You work closely with customers and internal teams to implement solutions, automate deployments, and proactively prevent problems - so that all parties have a smooth experience.

With us, what you say counts, not who says it - thanks to our flat hierarchies, you quickly gain the freedom to shape things yourself and take responsibility.

Specifically, you take on the following tasks:

• Collaborate with customers and project teams: You analyze requirements and implement them into reliable, scalable solutions for their systems.
• Design & operate infrastructure: You design, deploy, and maintain infrastructures for customer projects in cloud and on-premises environments.
• Drive automation & CI/CD: You develop automation solutions, CI/CD pipelines, and monitoring setups to increase system reliability and deployment efficiency.
• Monitor & keep systems stable: You take on proactive system monitoring, error analysis, and incident response to minimize downtime for our customers.
• Analyze root causes & optimize: You conduct root cause analyses and derive concrete recommendations for customers and internal teams.
• Optimize with engineering teams: You work closely with software engineers to continuously improve system performance, scalability, and reliability.
• Establish best practices: You bring in and further develop best practices for reliability, observability, and incident management in customer projects.
• Take on on-call duties: You participate in on-call rotations to ensure smooth operation of critical systems.

• Degree in Computer Science or equivalent experience required.
• Strong knowledge of Infrastructure as Code tools like Terraform.
• Excellent communication and customer-oriented mindset essential., * Background: Completed studies in computer science, engineering, or a comparable technical field - or equivalent practical experience in a similar environment.
• Experience in SRE/DevOps environment: You bring 3+ years of experience in site reliability engineering, DevOps, or infrastructure engineering, ideally with direct customer focus and responsibility for productive systems.
• Infrastructure as Code: You work confidently with IaC tools like Terraform, Ansible, or Pulumi and use them to build repeatable, scalable infrastructures.
• System & network know-how: You have solid Linux system administration skills and a good understanding of network concepts.
• Cloud expertise: You have experience with at least one major cloud platform (AWS, GCP, or Azure) as well as hybrid environments; relevant certifications are a plus.
• Automation & scripting: You master at least one scripting or automation language (e.g., Python, Bash, or Go) and use it purposefully to increase efficiency.
• CI/CD competence: You have practical experience building and operating CI/CD pipelines, e.g., with Jenkins, GitLab CI, or GitHub Actions.
• Containers & orchestration: You are familiar with container technologies like Docker and have experience with orchestration solutions like Kubernetes.
• Observability: You are familiar with monitoring and logging tools like Prometheus, Grafana, or ELK and use them to keep systems transparent and stable.
• Soft skills: You convince with strong communication skills, a willingness to shape, and a confident, customer-oriented demeanor - both internally and with customers.
• Languages: You have very good German skills in speaking and writing as well as good English skills.
• Security & resilience: Knowledge of security best practices as well as disaster recovery and resilience strategies is an advantage.

Our promise: You will feel comfortable with us! Collegial, communal, and on equal footing - we live exchange, team spirit, and respectful interaction. Diversity and different perspectives are valued just as much as you as a person. That and much more stands for our very special sense of "we." For which there is even a word: adessi.

• Learn and grow with us: With over 400 training offers and our digital learning platform, we support your continuous development.
• Experience real team spirit: Joint events (e.g., ski weekend and the annual eduCamp training trip), welcome days, company runs strengthen our cohesion and let you be part of the team from the start.
• Engagement that is rewarded: Your commitment pays off - with bonuses for referrals, presentations, supervision of theses, as well as attractive discounts via our corporate benefits portal.

Our culture and collaboration are characterized by mutual appreciation, recognition, and support. That connects us - even in the home office. Part-time work is possible by arrangement (80-100%). We have been named one of the best employers in Switzerland repeatedly! Our extensive training offer and a transparent career level model for all ensure that your development with us does not stand still. Because growing together and being an opportunity provider is programmed in our DNA.