Job
- Level
- Senior
- Location
- Leipzig, Ilmenau, Erfurt
- Working Model
- Onsite
- Job Field
- IT, Network, DevOps
- Employment Type
- Full Time
- Contract Type
- Permanent employment
Job Summary
In this role, you will be responsible for IT infrastructure, Jira Cloud administration, supporting Linux systems, and migrating to Microsoft Azure while implementing automation and security measures.
Job Technologies
Your role in the team
- We are looking for a Senior IT Infrastructure & Cloud Engineer to own and improve Cuculus' IT infrastructure, Jira Cloud administration, Linux systems, operational security, and transition from VM-based hosting to Microsoft Azure.
- This role combines hands-on infrastructure operations with architecture, automation, security, and cloud migration responsibilities.
- The successful candidate will help build a reliable, secure, and increasingly cloud-based IT environment.
- Leiten Sie die Migration ausgewählter virtueller Maschinen und Dienste zu Microsoft Azure.
- Design and maintain Azure infrastructure, including virtual networks, virtual machines, storage, identity, monitoring, backup, access controls, and cost management.
- Establish infrastructure-as-code and automation using tools such as Terraform, Bicep, Ansible, PowerShell, Bash, or Python.
- Maintain and support Linux servers, virtual machines, Docker environments, and internal services.
- Planen und durchführen von Betriebssystem-Upgrades, Sicherheitsupdates, Patches, Hardening und Lifecycle-Management.
- Monitor infrastructure health, capacity, availability, backups, performance, and security vulnerabilities.
- Establish reliable backup, restore, disaster recovery, and business continuity procedures.
- Verwalten und steuern Sie Jira Cloud, einschließlich Projekte, Workflows, Berechtigungen, Rollen, Automatisierungen, Integrationen, Marketplace-Anwendungen und Lizenznutzung.
- Support Microsoft 365 and Entra ID administration, including identity, access, MFA, RBAC, and integrations.
- Maintain secure connectivity, DNS, certificates, VPNs, firewalls, reverse proxies, and internal network services.
- Support security monitoring, logging, incident investigation, vulnerability remediation, and operational security controls.
- Provide advanced technical support and act as the escalation point for complex infrastructure and access issues.
- Document systems, dependencies, maintenance procedures, architecture decisions, and recovery processes.
- Coordinate with vendors and external service providers where required.
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Our expectations of you
Education
- A degree in computer science or a related field, or an equivalent qualification.
Qualifications
- Starkes Verständnis von Patch-Management, Least-Privilege-Zugriff, Secrets-Management, Schwachstellenbehebung und sicherem Systemdesign.
- Vertrautheit mit Microsoft 365 und Entra ID.
- Ability to troubleshoot independently and communicate clearly with technical and non-technical colleagues.
- Starke Dokumentations- und Change-Management-Gewohnheiten.
- Our company language is English - good English skills are a must.
Experience
- Several years of experience in IT infrastructure, systems administration, cloud engineering, or IT operations.
- Hands-on experience with Microsoft Azure, especially Azure VMs, networking, storage, monitoring, backup, Entra ID, RBAC, and security controls.
- Experience planning or executing cloud and infrastructure migrations.
- Strong Linux administration experience, preferably with Ubuntu, Debian, or Red Hat-based systems.
- Practical experience with virtualization, Docker, networking, DNS, TLS certificates, SSH, firewalls, and backup systems.
- Experience administering Jira Cloud and integrating Jira with other systems through APIs, webhooks, or automation.
- Experience with scripting and automation using Bash, PowerShell, Python, Terraform, Bicep, or Ansible.
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What we offer
- Permanent / Full-time / Ilmenau, Erfurt or Leipzig - on site, especially during the first months.
- You can work on site at one of our offices in Ilmenau, Erfurt or Leipzig, especially during your first months.
- Working model: On site in Ilmenau, Erfurt or Leipzig, especially during your first months.
- Flexibility: Flexible working hours & workation option (up to 4 weeks per year).
- Mobility: 50% subsidy for the Germany ticket and bike leasing.
- Security: Company pension scheme and capital-forming benefits.
- Culture: Short decision-making paths, open feedback culture, and genuine trust.
- Onboarding: A structured onboarding plan and a buddy to support you from day one.
- Office Life: We enjoy spending time together in our offices - whether for a coffee, a shared lunch or a spontaneous after-work get-together.
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Benefits
Work-Life-Integration
Health, Fitness & Fun
Food & Drink
Topics You Will Work On
Job Locations
About Your Employer
Cuculus Büro Erfurt GmbH
We have been delivering software solutions as in-house installations or cloud services for the energy sector and beyond since 2007. Our products combine unique technology with deep market expertise and industry knowledge.
Description
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
Senior IT Infrastructure & Cloud Engineer
- Location
- Leipzig, Ilmenau, Erfurt
- Working Model
- Onsite
- Diversity
- Open for all genders
- English Only
- English only required
