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DevOps Engineer (f/m/d)

DevOps Engineer (f/m/d)

Location: 

Hungary, (Budapest)

Start date: 

01-09-2025

DevOps Engineer  (f/m/d)

"Thanks for stopping by! If you're interested in exploring opportunities with us at ONEKEY, don’t hesitate to get in touch—we’d love to hear from you!"

Anna Csurgai
jobs@onekey.com

Contact Us

About Onekey

ONEKEY is the leading European specialist in Product Cybersecurity & Compliance Management and part of the investment portfolio of PricewaterhouseCoopers Germany (PwC). The unique combination of the automated Product Cybersecurity & Compliance Platform (OCP) with expert knowledge and consulting services provides fast and comprehensive analysis, support, and management to improve product cybersecurity and compliance from product purchasing, design, development, production to end-of-life.
Leading international companies in Asia, Europe and the Americas already benefit from the ONEKEY Product Cybersecurity & Compliance Platform and ONEKEY Cybersecurity Experts.

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We are looking for you if you

Experienced in DevOps
Manage infrastructure, CI/CD pipelines, and automation processes to support engineering workflows.

Skilled in Internal IT
Handle IT services such as endpoint support, access management, and internal tooling with reliability and care.

Cloud-native and Automation-oriented
Design scalable systems using Infrastructure as Code, containers, and automation tooling.

Security-minded and Operations-driven
Take infrastructure ownership, with a sharp eye on reliability, compliance, and monitoring.

Collaborative and Curious
Work cross-functionally, communicate clearly, and continuously seek improvements.

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What We Offer

Remote or Office Flexibility
Full-time job with flexible working hours and hybrid workplace, according to your needs (for DevOps roles, this includes occasional pre-scheduled maintenance tasks outside normal hours — about 2–3 hours, once per week)

A World-Class Team
World class cybersecurity expert team in Belgium, Germany, Hungary;

European Leader in Product Cybersecurity & Compliance
Being part of the leading European team and technology for product cybersecurity & compliance;

Start-Up Spirit, Streamlined Processes
A start-up atmosphere, but with stream-lined processes (not overcontrolled ones);

Flat Hierarchies and Transparent Culture
Flat hierarchy and a transparent and open-minded culture;

Competitive Compensation & Top Equipment
Highly competitive compensation, state of the art equipment;

Collaboration Across Borders
Opportunity to meet your colleagues in person in Belgium/ Germany / Hungary;

Modern Communication
Slack for our daily communication and other best in class cloud tools;

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Responsibilities

Product Infrastructure & Operations
Manage the infrastructure supporting ONEKEY’s cybersecurity platform using tools like GitHub, Gitlab, Slack, and Terraform.

Cloud Services & Identity Management
Administer our cloud stack, including AzureAD, Office 365, and other SaaS solutions. Take ownership of identity and access controls.

Configuration & Infrastructure as Code
Use Ansible, Terraform to manage system state and scale infrastructure as code.

CI/CD & Dev Environment Support
Operate and optimize our GitLab-based pipelines, on-prem tools, and developer-facing infrastructure.

Internal IT Support
Provide day-to-day support for users, managing endpoints (especially Windows), onboarding/offboarding, and asset administration.

Monitoring & Incident Response
Implement security monitoring, alerting, and log management to maintain service integrity.

Tool Ownership
Take over systems and tools such as Confluence (admin role), software asset management, and cloudbased services.

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Qualifications

Linux & System Administration
You have strong experience with Linux-based systems (Ubuntu, Debian, NixOS), along with familiarity in administering Windows endpoints. You are comfortable managing servers.

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Ready to make a difference? Explore our open positions

IoT / OT Cybersecurity Consultant

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Germany, (Düsseldorf)

Full time
Remote
Contract based

Ready to Shape the Future of IoT & OT Cybersecurity?

Send your application to jobs@onekey.com if you think you’re the right fit for this exciting role.

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