Infrastructure Engineer

On behalf of our client, a leading technology company and eSIM trailblazer, we are currently looking for a talented Infrastructure Engineer to join our Technology Department.

Your day-to-day

• Design, deploy and operate our global sites & IaaS (infrastructure as a service)
• Manage our infrastructure resources as code (compute, networking, storage), and expose the provisioning of resources via the defined interfaces (CLIs, APIs)
• Perform systems hardening, work with our security team and use CIS standard to meet the security audit requirements
• Maintain optimal observability on the systems and applications' availability and performance (logs, metrics, alerts)
• Perform regular maintenance and housekeeping, verify the integrity and availability of all hardware resources, systems, data and applications/processes, as well as the successful completion of any automated jobs (e.g. backups)
• Think about scale, reliability and cost efficiency for our on-premises infrastructure
• Comfortable making decisions with a high degree of autonomy and collaborating within a multidisciplinary team
• Participate in our on-call support rotation, including evenings, weekends or holidays

What you will need

• Experience in administration of Red Hat Linux/CentOS and virtualized environments based on VMware ESXi
• Experience in systems hardening and security management, Iptables and SELinux
• Experience managing IAM systems, such as OpenLDAP, Active Directory and Bind DNS
• Experience with CI/CD systems and pipelines (ideally with Gitlab)
• Proficiency with Infrastructure as Code and related tools, such as Terraform, Ansible or Puppet
• Familiarity with proxies, web servers and load balancers, such as Squid, NGINX and HAProxy
• Familiarity with TCP/IP protocols, such as TCP, UDP, ICMP, SMTP, SNMP, LDAP, DNS, NTP and others
• Familiarity with fundamental hardware concepts such as disk, memory, CPU, NIC, HBA, firmware, RAID, performance concepts (I/O, paging, swapping, system calls), iSCSI, Fiber Channel and Ethernet

We love your personality if you

• have empathy and active listening skills
• have willingness to learn
• enjoy being a Team player
• customer - oriented
• excellent communication skills

What’s in it for you

You will be part of a company with amazing culture, people orientation, strong team work and plenty of room for career and personal development.