Cloud Hosting Engineer (Kubernetes)

ISS A/S; Warszawa; On-site; PLN 140,000 - 200,000; Full time

Benefits offered by this job

Permanent contract

Private health insurance

22 days annual leave + 3 company days

Job summary

ISS A/S is seeking a Cloud Hosting Engineer to drive modernization of workloads from on-prem to Azure, focusing on AKS orchestration and cloud-native architecture. The role involves deploying containers, automating deployments, and supporting migration projects across hybrid environments.

You will work with Terraform, Ansible, PowerShell, and Linux systems to ensure secure, scalable cloud solutions and CI/CD pipelines, while collaborating with teams across locations including Warsaw and Porto.

Qualifications

• Experience migrating on-prem workloads to Azure, moving toward cloud-native architectures.
• Proven ability to deploy, manage, and optimize AKS clusters and containerized workloads.
• OpenShift knowledge is a plus and cloud-native tooling experience is essential.
• Strong Linux administration and scripting capabilities for cloud workloads.
• Experience with CI/CD pipelines and automation using PowerShell, Terraform, and Ansible.

Responsibilities

• Collaborate with Cloud Operation Engineers to modernize and migrate workloads to Azure.
• Deploy, manage, and administer containerized environments including AKS.
• Containerize apps and migrate to Azure PaaS where appropriate.
• Ensure smooth Linux operations, configuration, and troubleshooting in cloud environments.
• Implement scalability, reliability, security, and performance best practices in Azure.

Skills

Azure

AKS

OpenShift

PowerShell

Terraform

Ansible

Linux

CI/CD

Cloud architecture

Tools

Azure DevOps

Git

Jenkins

Job description

Wantto know how a leading workplace experience and facility management company is powered by technology?

At ISS Tech Team, we create smarter workplace experiences through technology. Our Global Technology Solutions team builds digital solutions, from sensors and IoT devices to data, analytics and AI-driven capabilities, that support our ISS A/S operations across Cleaning, Workplace, Food and Technical Services.

With tech hubs in Copenhagen, Warsaw, and Porto, and teams collaborating across more than 30 countries, our ISS Tech team develops our digital solutions that have a real impact on both our customers and our people.

Location: Porto, Portugal or Warsaw, Poland

Work regime: Hybrid

The Job Role as Cloud Hosting Engineer :

The purpose of this role is to contribute to the modernization and migration of on-premises workloads to Azure, moving beyond lift-and-shift to optimize for cloud-native architecture. The role also involves deploying, managing, and administrating Azure Kubernetes Service (AKS), with OpenShift knowledge considered a plus, and working with other Azure services to support cloud projects. It also focuses on automating deployments and operational processes using tools such as PowerShell, Terraform, and Ansible, supporting containerization, and implementing DevOps practices to enable scalable, efficient, and secure cloud solutions.

What you’ll do:

• Work with Cloud Operation Engineers and Cloud Hosting Engineers to move workloads beyond lift-and-shift, contributing to cloud modernization projects.
• Deploy, manage, and administer containerized environments, including Azure Kubernetes Service (AKS), with OpenShift knowledge considered a plus.
• Containerize applications currently running on VMs and support migrations to Azure PaaS services where appropriate.
• Work with Linux systems, ensuring smooth operation, configuration, and troubleshooting of workloads in cloud environments.
• Collaborate across teams to implement best practices for scalability, reliability, security, and performance in Azure cloud projects.
• Automate deployment and operational processes using PowerShell, Terraform, Ansible, and other tools.
• Hands‑on experience with Azure cloud services, including IaaS, PaaS, and containerized environments like AKS, OpenShift knowledge is a plus.
• Experience contributing to on‑premises to Azure migrations, modernization of workloads, and moving beyond lift-and-shift approaches.
• Proficiency in automating deployments and operations using PowerShell, Terraform, Ansible, or similar tools.
• Strong Linux administration skills for managing cloud workloads and containerized applications.
• Experience with containerization of applications, DevOps practices, and CI/CD pipelines
• Understanding of Azure networking, security, and best practices for designing scalable, highly available cloud solutions.

Personal skills:

• Excellent communication skills, able to clearly explain technical concepts to both technical and non-technical stakeholders.
• Collaborative and team-oriented, thriving in cross-functional environments.
• Proactive and solution-driven, unafraid to explore different approaches and experiment with innovative ideas.
• Strong team player with a positive, can‑do attitude, supporting others and driving projects forward.

What ISS Offers You:

We focus on creating an environment where you can grow and perform at your best:

• Permanent contract.
• Competitive compensation package based on your experience, including private health insurance.
• 22 days of annual leave + 3 additional company days to recharge.
• Flexible working hours and a hybrid model that supports balance and collaboration.
• Continuous learning opportunities (technical and behavioural development) to support your growth.
• Modern, well‑equipped office.
• Free parking for your convenience.
• Access to ISS Tech Communities to connect, learn and share knowledge.
• Free access to the company gym to support your wellbeing.
• Snacks and drinks available at the office.

Why ISS

At ISS, we are more than just a service provider ofcleaning, food, workplace and technical services, weare a partner in our customers’ success. By creating exceptional service moments and transforming workplaces into spaces where employees feel valued, engaged and productive, we enhance productivity and help our customersto attract talent andgrow their businesses. This begins with our own people throughtraining, career development, and a supportive culture – empowering them to deliver outstanding service. We know that when our people thrive, they create spaceswhere our customers’ employees and businesses thrive too.

ISS is a Place to Be You.

Be who you are. Become what you want. Be part of something bigger.

Become more. Become ISS.

ISS seeks to BE a place of belonging and CREATE places where every person is welcomed, embraced, and valued for exactly who they are. Places where people feel safe, respected, represented, and supported as their authentic selves.

Why ISS

Since our founding in 1901, ISS has been a people-first company. We recognise the power of diversity, inclusion and belonging and celebrate the differences that make us unique. When everyone is free to be themselves, everyone benefits.

Our people feel safe, respected, represented, and supported as their authentic selves, allowing them to seize opportunities and reach their full potential. We take seriously our obligation to improve lives, make a difference in our communities, and protect our planet - because when we get things right, the world works better. And that is what drives us.

ISS is a Place to Be You.

Be who you are. Become what you want. Be part of something bigger.