OT Security Analyst and Technical Delivery Lead

Orange Cyberdefense Sweden AB; Stockholms kommun; On-site; SEK 550,000 - 750,000; Full time

Job summary

Orange Cyberdefense is seeking a Security Analyst to protect client environments against cyber threats. You will analyze security incidents, monitor OT environments, and collaborate with customers to define remediation actions.

The role emphasizes proactive threat hunting, rule development, and ongoing improvement of security operations. You will work with leading security platforms, contribute to incident response, and ensure high-quality reporting for diverse international clients.

Qualifications

• Post-secondary education or professional experience in cybersecurity, digital forensics, or network security.
• Experience as a Security Analyst is an advantage.

Responsibilities

• Monitor and investigate security alerts using SIEM platforms (e.g., Splunk, Microsoft Sentinel).
• Manage OT security visibility and present findings for continuous improvement.
• Analyze and mitigate threats using EDR and XDR platforms.
• Act as Technical Delivery Manager for assigned customers, delivering monthly reports and maintaining environments.
• Independently evaluate security events and determine appropriate response actions.
• Document incident timelines and investigation findings.
• Advise customers on security incidents and remediation actions.
• Perform proactive threat hunting and develop/refine detection rules.
• Improve processes and design new operational procedures.
• Contribute to the threat intelligence database and IOCs.
• Expand technical expertise through training and professional development.
• Configure, manage, and maintain log management platforms (Splunk, Microsoft Sentinel).
• Deploy infrastructure and install components for new customer environments.
• Provide customer support, onboarding and troubleshooting for SIEM solutions.

Job description

Orange Cyberdefense is seeking a Security Analyst to protect client environments against cyber threats. You will analyze security incidents, monitor OT environments, and collaborate with customers to define remediation actions.

The role emphasizes proactive threat hunting, rule development, and ongoing improvement of security operations. You will work with leading security platforms, contribute to incident response, and ensure high-quality reporting for diverse international clients.