Security Operations (SecOps) Engineer
TeKnowledge
Lagos, NigeriaPosted Posted 10 days ago
azure
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Job description
About the job
We're seeking a Security Operations (SecOps) Engineer who will be responsible for monitoring, detecting, investigating, and responding to cybersecurity threats across the organization's global infrastructure. This role plays a key part in maintaining the security posture of our network, cloud, endpoint, and identity environments.
The successful candidate will be a hands-on security professional with experience administering security platforms, supporting incident response activities, managing vulnerabilities, and implementing security controls within hybrid and cloud-based environments.
Responsibilities
Threat Detection & Incident Response:
Monitor, investigate, and respond to security alerts generated by SIEM, EDR/XDR, firewalls, email security, and cloud security platforms.
Perform security event triage and escalate incidents as required.
Support incident response activities including containment, remediation, and recovery.
Participate in root cause analysis and post-incident reviews.
Maintain incident documentation and response procedures.
Security Operations:
Administer and support security solutions including:
Microsoft Sentinel
Microsoft Defender XDR
Defender for Endpoint
Defender for Office 365
Defender for Identity
Defender for Cloud Apps
Microsoft Purview DLP
Microsoft Entra ID Protection
Darktrace Email or equivalent email security platforms
Support onboarding of log sources and security integrations.
Assist with tuning alerts and improving detection capabilities.
Network & Perimeter Security:
Implement and maintain firewall policies and security controls.
Support management of Palo Alto firewalls and VPN services, including:
Security Policies
NAT Policies
VPN Gateways
Routing Configuration
Security Hardening
Assist in network segmentation and security reviews.
Vulnerability Management:
Perform vulnerability assessments and coordinate remediation activities.
Track remediation progress and validate resolution.
Assist with security hardening initiatives.
Azure Security Administration:
Support Azure security services including:
Conditional Access Policies
Microsoft Defender for Cloud
Microsoft Entra ID
Azure Arc
Virtual Network Gateways
Network Security Groups (NSGs)
Assist with implementing security best practices in Azure environments.
Compliance & Documentation:
Maintain security documentation, operational procedures, and knowledge articles.
Support compliance initiatives including ISO 27001, GDPR, and customer security requirements.
Participate in audit preparation and evidence collection activities.
Preferred Certifications:
SC-200 Security Operations Analyst
AZ-500 Azure Security Engineer
Security+
CySA+
GIAC Certifications.