Senior IT/OT Security Engineer

Senior IT/OT Security Engineer
February 12, 2025
Full Time
Urgent
Application deadline closed.

Job Description

We are looking for a highly skilled Senior IT/OT Security Engineer to join our client’s team. This role is critical in protecting industrial and enterprise systems, and you’ll be working remotely with a global team. The position requires a candidate with a strong background in IT/OT security, particularly in industrial environments.

Key Responsibilities

  • Lead IT/OT Security Projects: Own and manage security initiatives, from architecture reviews to consulting.
  • Infrastructure Design: Set up and maintain security solutions, including IDS, OT/ICS systems, firewalls, and data diodes.
  • Security Reviews: Conduct architecture reviews using guidelines such as NIST SP800 and ISA99/IEC62443 standards.
  • Incident Response: Handle global security incidents, providing root cause analysis and effective solutions.
  • Security Policies: Develop and maintain security documentation and policies.
  • Training & Knowledge Sharing: Provide training and share insights with team members and stakeholders.

Required Skills & Experience

  • ICS/OT Security: Expertise in IT/OT security frameworks and practices.
  • Industry Standards: Experience with NIST 800-sarjan standards, ISA-95, and IEC 62443 for industrial communication networks.
  • Systems & Virtualization: Strong background in VMware, VMware vSphere, VMware ESXi, Linux, Windows, and UNIX environments.
  • Networking: Proficiency in networking and working with industry-leading products: Check Point, Cisco, Juniper, Fortinet.
  • Security Incident Response: Hands-on experience responding to and mitigating security incidents globally.

Preferred Qualifications

  • Industry Experience: Senior IT or security roles in industrial automation.
  • Sector Knowledge: Experience in sectors such as utilities or critical infrastructure is a plus.
  • Problem Solving: Strong analytical skills and adaptability to dynamic environments.
  • Communication: Proficiency in English (B2 minimum), with the ability to communicate clearly across remote teams.

Work Environment & Collaboration

  • Work Mode: 100% Remote
  • Collaboration: Work with an international team across various time zones.
  • Core Hours: Flexible, but availability for daily stand-up meetings at 9:30 AM US Eastern time.

Additional Details

  • Location: Remote
  • Duration: 2-4 months
  • Starting Date: 3.3.2025
  • Allocation: 100%

How to Apply

Please submit your CV and references to info@hsgit.fi. Make sure your CV highlights relevant skills and experiences required for this role.