Information Security Operations Lead

Brooks Automation

Information Security Operations Lead ensuring security compliance and operational effectiveness in automation solutions. Collaborating with teams to enhance security controls and incident response processes.

Posted 5/6/2026full-timeJohor • 🇲🇾 MalaysiaSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudDNSFirewallsPython

About the role

Key responsibilities & impact

Own Security Tool Effectiveness
Be accountable for the health, configuration, and outcomes of: CrowdStrike Falcon, Microsoft Intune, Entra ID, Conditional Access Security Modules, DLP and Code42, Sumo Logic (logging, detection, alerting), Palo Alto firewalls, Cisco Email Security, DMARC/DKIM/SPF, Cisco Umbrella (DNS security), HP Aruba Clearpass
Tune detections, reduce alert fatigue, and ensure alerts map to real risk.
Validate controls continuously — not once at deployment.
Respond to and investigate security alerts across endpoint, identity, network, email, and cloud.
Perform root cause analysis, evidence collection, and impact assessment.
Lead or support containment and remediation efforts.
Produce clear, actionable incident write‑ups — what happened, why, and what changes.
Design, implement, and maintain network security controls, including Palo Alto firewall policy and segmentation.
Own email security posture, phishing protection, and DMARC enforcement.
Improve DNS‑layer visibility and control with Cisco Umbrella.
Create and maintain runbooks, playbooks, and escalation paths.
Help standardize how security events are handled globally.
Partner with infrastructure, endpoint, and identity teams to embed security into real designs — not bolt‑ons.
Mentor junior engineers and raise the bar on execution.

Requirements

What you’ll need

At Least 7-10 years in security engineering, network engineering, or SecOps, with real hands‑on responsibility.
Proven experience operating and troubleshooting security tools — not just implementing them.
Strong understanding of: Endpoint and identity security
Enterprise networking and firewalls
Email and DNS security
Logging, detection, and investigation workflows
Comfortable working incidents end‑to‑end and driving them to closure.
Clear communicator who can explain technical risk without drama.
Nice to Have: Cloud experience (Azure, AWS, OCI)
Scripting or automation (PowerShell, Python)
Security or network certifications (CISSP, Palo Alto, Cisco, Microsoft)

Benefits

Comp & perks

Flexible working arrangements
Professional development opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

security engineeringnetwork engineeringSecOpsendpoint securityidentity securityemail securityDNS securityloggingdetectioninvestigation workflows

Soft Skills

clear communicationmentoringproblem-solvingincident managementcollaboration

Certifications

CISSPPalo AltoCiscoMicrosoft