Senior Security Analyst - OT/ SCADA systems

JR United Kingdom; Slough; On-site; GBP 60,000 - 80,000; Full time

Job summary

A global company is seeking a Senior Security Analyst with expertise in OT/SCADA systems to enhance security for critical infrastructure in the energy sector. This role involves monitoring both OT and IT environments, ensuring compliance with security frameworks, and actively participating in incident response strategies. Candidates should have at least 3 years of cyber security experience and a solid understanding of relevant security standards.

Qualifications

• 3+ years in a cyber security role with a good level of exposure to OT security.
• Knowledge of NIST and IEC 62443 OT frameworks.
• Knowledge of NERC CIP and/or SOCI standards desirable.

Responsibilities

• Continuously monitor security of both OT and IT environments, including SCADA systems.
• Ensure governance and compliance of all OT systems.
• Collaborate with IT Security and wider technology teams.

Skills

OT Security Monitoring

Governance and Compliance

Threat Hunting

Incident Response

Cyber Security

Tools

Microsoft Security Stack

Job description

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Senior Security Analyst - OT/ SCADA systems, slough

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Client:

Harrington Starr

Location:

slough, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

1

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

Harrington Starr are seeking a Senior Security Analyst with experience of working with OT Scada based systems to work for a small specialist security team to play a key role in securing their critical infrastructure systems within the energy sector (renewables).

This role will offer excellent scope to play a key role for a global company from botha technical and strategic perspective.

Key day to day duties will include:

• OT & IT Security Monitoring: Continuously monitor the security of both OT and IT environments, including SCADA systems and Industrial Control System (ICS)
• Governance and compliance of all OT systems - NIST 800-82, IEC 62443, OG86, NERC-CIP, SOCI, NIST-CSF, NIS2
• Taking a proactive role in threat hunting, incident response from a
• Collaborating with the IT Security team and wider technology teams

Key skills needed are:

• 3+ years in a cyber security role with a good level of exposure to OT security
• Knowledge of NIST and IEC 62443 OT frameworks
• Knowledge of the Microsoft security stack and wider IT security experience highly desirable
• Knowledge of NERC CIP and/or SOCI standards desirable

Role is based in central London with three days in the office.

Please send your CV for immediate consideration