Responsibilities:
Administer Nozomi Networks and similar OT/ICS security tools.
Collaborate with OT CISO and GRC teams to resolve incidents within SLA.
Conduct periodic reviews of security use cases and coordinate with OT support teams for validation and implementation.
Monitor and reduce false positives in security alerts.
Analyze and prioritize incidents and vulnerabilities based on severity and risk.
Work closely with OT SMEs to explain, resolve, and escalate security issues.
Ensure timely application of patches and updates to address vulnerabilities.
Support external and internal security audits by providing documentation and compliance evidence.
Leverage expertise in OT/ICS systems, including DCS, SCADA, and RTU, to enhance SOC operations.
Share threat intelligence with industry peers and relevant agencies.
Skills Required:
Strong hands-on experience in OT/ICS security within the energy industry.
Knowledge of MITRE ATT&CK, cyber threat intelligence, and incident analysis.
Familiarity with OT networking devices and interfaces.
Proficiency in addressing vulnerabilities and risk-based remediation.
Expertise in security monitoring and compliance.
Certifications:
Nozomi Networks Certified Engineer (preferred).
Relevant certifications in OT/ICS security.
This role is ideal for experienced professionals with a deep understanding of OT/ICS security in the energy domain.
Who We Are We have been using our skills and experience to help mobile service providers and vendors design and build brilliant mobile data networks that delight their users since 1999. Today the Flint team combines decades of telecoms and networking experience, coupled with the business insight, project management skills and resourcing capabilities that make mobile data projects happen quickly and efficiently. Although our industry has changed dramatically since Flint was founded, we have kept the same core values: Specialist – we provide specialist people, projects and training Timely – we have the expertise and resources you need, when you need them Flexible – we build the right team for the project, every time Value for money – we deliver value by getting it right first time Cutting edge – we have a deep knowledge of current, new and emerging technologies Independent – we’re not tied to specific vendors or systems We do business in over 20 countries around the world, delivering our services to Tier 1 and Tier 2 mobile network operators and vendors through three specialized business divisions: Flint Projects – delivery of projects and solutions for mobile networks, from concept through to acceptance Flint Specialists – highly skilled professionals and teams that enable mobile projects and solutions worldwide Flint Academy – tailored technical training for service providers and vendors.