Technology Specialist (Helsinki, Tampere, Jyväskylä, Turku, Pori, Oulu)
Would you like to work with high-security infrastructure where reliability, automation and continuous development are at the heart of everything you do?
We are looking for a Technology Specialist
to maintain, operate and develop business-critical systems in a demanding security environment.
Your role
In this role, you will be responsible for the day-to-day operation, maintenance and development of Linux-based platforms and related infrastructure. Your work will span virtualization, storage, networking, monitoring and certificate services, and you will contribute to keeping secure environments reliable, controlled and up to date.
Operate, maintain and develop Red Hat Linux environments and related management platformsAutomate operational work with Ansible and support the continuous improvement of tools and ways of workingOperate virtualization and infrastructure solutions based on Nutanix and Broadcom VMware technologiesSupport and develop Certificate Authority services, including the use of the ACME protocol for certificate issuance and consumptionWork with storage systems, data communications networks, monitoring tools such as Zabbix and, where relevant, SplunkUse and develop container-based environments with technologies such as Kubernetes and PodmanCarry out installation, maintenance and other operational tasks at data centre facilitiesUse AI tools purposefully to improve the quality and efficiency of your work
Your home office can be in Helsinki, Tampere, Turku, Jyväskylä, Pori or Oulu. We work in a hybrid model, combining remote work with regular collaboration at Elisa offices. The role also requires readiness to travel to facilities in Southern and Western Finland when operational work calls for an on-site presence.
What We Expect From You
Strong hands-on experience with Red Hat Linux operations and related management environments, such as Red Hat Satellite, Red Hat Ansible Automation Platform or AWXExcellent Ansible skills and the ability to apply automation in practical operational workSolid experience operating virtualization technologies; experience with Nutanix and Broadcom VMware products is particularly relevantBasic understanding of data communications technologies, storage and infrastructure dependenciesInterest and readiness to develop into a Certificate Authority specialist, together with an understanding of the ACME protocolA proactive approach to learning, problem solving and adopting AI as part of your daily workGood collaboration and communication skills in an environment where reliability and information security are essentialProfessional working proficiency in English; Finnish language skills are considered an advantage
We consider it an advantage if you have
An RHCSA or RHCE certification, or equivalent demonstrable Red Hat expertiseExperience with Oracle Database productsWorking knowledge of SplunkExperience with Zabbix, Kubernetes or PodmanFamiliarity with ITIL processes
You take ownership of your work, solve problems methodically and remain calm when operating business-critical services. You also understand that secure infrastructure requires careful execution, curiosity and a commitment to continuous improvement.
What do we offer?
At Elisa, you'll have the opportunity to work with business-critical infrastructure in a highly secure environment where your expertise truly matters. You'll join an experienced team that combines deep technical competence with a collaborative and supportive way of working.
We offer you meaningful responsibility, modern technologies, flexibility in how and where you work, and the possibility to continuously develop your skills in Linux, automation, virtualization, container technologies and information security. Most importantly, you'll help build and operate services that are essential for our customers and society.
You'll also enjoy a trust-based culture, opportunities for professional growth, and the chance to be part of one of the world’s top 100 most sustainable companies as well as one of the best employers in Europe.
👉 Read more here - stories from the perspective of elisians offer a glimpse into the culture, values, and everyday experiences at Elisa.
Interested?
We would be happy to hear from you! For more information about the role, please contact Juha Haapamäki (juha.haapamaki@elisa.fi).
The chosen candidate will undergo drug test and a security clearance vetting, which in turn requires having stayed in Finland for multiple years.