OT DevOps (Claroty & Zscaler)

YOUR MISSION

• Automate the deployment and configuration of Claroty CTD sensors and Zscaler components with Infrastructure as Code and CI/CD, so every site is rolled out the same way

• Build integrations through the APIs of both platforms and manage access policies as code, with version control, review and rollback

• Support the day-to-day operation of the platforms across international plants, including monitoring, health checks, updates and troubleshooting

• Work with IT and OT teams on network segmentation and secure remote access to plant networks, including vendor and third-party access

• Connect the platforms to the wider security landscape, such as SIEM, ticketing and monitoring tools

• Write runbooks, standards and documentation so that operations can be handed over and scaled to new sites

• Help the client’s teams improve how security platforms are delivered, with a focus on repeatability, reliability and low operational risk in production environments

YOUR EXPERIENCE & TALENTS

• Hands-on experience with Claroty (CTD or similar tools) and Zscaler for IoT, OT monitoring, and Zero Trust access

• Several years of experience as a DevOps, DevSecOps, platform or automation engineer, with Infrastructure as Code (Terraform and/or Ansible) in production

• Solid CI/CD experience (GitLab CI, GitHub Actions, Azure DevOps or Jenkins) and scripting in Python, Bash or PowerShell, including work with REST APIs

• Strong network and security background: firewalls, VPN, segmentation, traffic analysis (SPAN/TAP, Wireshark) and Zero Trust access concepts

• Knowledge of industrial environments (SCADA, PLC, IEC 62443, Purdue model) is an advantage

• A structured, security-minded and hands-on approach, with the ability to learn new platforms quickly and to work carefully in environments where uptime matters

• Ability to collaborate effectively with IT, OT and security teams in an international, distributed setup

• Excellent English skills

• Experience as a contractor or freelancer on a B2B basis is an advantage

BENEFITS OFFERED BY CROWDCONSULTANTS

• An interim B2B contract with a global manufacturing group

• 100% remote work, with working hours aligned with CET

• A role at the meeting point of IT, OT and security, with real influence on how security platforms are rolled out and run across plants worldwide

• An international, distributed team and a mix of project and operational work

PERFECT MATCH? We look forward to receiving your application!
QUESTIONS? Please contact Sara at: +49 30 233291745
RECOMMENDATIONS? We’ll reward the successful placement of your recommendation with EUR 1000