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Semalytix

Market-leading AI-powered patient-focused drug development solutions for Pharma

Senior System Administrator

System AdministratorSystem AdministratorFull TimeRemoteSeniorTeam 51-200Since 2015Company SiteLinkedIn

Location

Germany

Posted

2 days ago

Salary

€60K - €80K / year

Seniority

Senior

Job Description

Senior System Administrator

Semalytix

• Ensure the reliability, security, and scalability of cloud-based infrastructure • Maintain and evolve Linux-based environments ensuring resilience and security • Identify opportunities to automate repetitive tasks and improve system observability • Strengthen containerized infrastructure and optimize CI/CD processes • Collaborate with engineering, product, and data teams for infrastructure support • Champion infrastructure best practices including system hardening and disaster recovery • Provide Tier 2/3 operational support for infrastructure incidents • Design, implement, and maintain Mobile Device Management system

Job Requirements

  • At least 5 years of experience administering Linux- or Unix-based production environments and infrastructure
  • Strong expertise in Linux system administration, networking fundamentals, virtualization, and container technologies (Docker and Kubernetes)
  • Experience with administrating and managing cloud environments (AWS, Azure)
  • Identity and access management experience (LDAP, SSO, IdP integrations)
  • Solid scripting skills (ideally Python and Bash) with experience maintaining and modernizing operational scripts
  • Strong understanding of infrastructure security, including Linux hardening and security best practices following frameworks such as ISO 27001, CIS Benchmarks, DISA STIGs, BSI IT-Grundschutz or similar
  • Experience implementing and maintaining monitoring, logging, and alerting systems for infrastructure observability, ideally with Elasticsearch, Prometheus and Grafana
  • Experience managing system lifecycle processes including patching, upgrades, and controlled infrastructure changes
  • Experience implementing or operating Mobile Device Management (MDM) solutions on macOS, iOS and Android, and supporting secure device rollouts
  • Experience with incident response, root cause analysis, and improving operational resilience
  • Experience with typical project management tools, ideally Atlassian
  • Fluent English (C1 or higher); German is a plus

Benefits

  • Provision of MacBook and peripherals for remote work setup
  • Flexible working hours, with full-time or part-time options (30h–37.5h per week)
  • Six weeks of paid annual leave
  • A comprehensive educational package to support your professional development

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