Senior Cyber Security Engineer - Cisco ACI & UCS

The Joiner; Muscat; On-site; OMR 12,000 - 24,000; Full time

Job summary

The Joiner is seeking an experienced Senior Cyber Security Engineer to design, implement, and maintain Cisco ACI/UCS-based data center security and connectivity. You will collaborate with Network, Security, Cloud, Infrastructure, and DevOps teams to enforce policy-driven security, automate infrastructure tasks, and drive upgrades, migrations, DR activities, and capacity planning.

Responsibilities include vulnerability management, incident response support, and ensuring compliance with security

Qualifications

• Design, implement, configure, and maintain Cisco ACI and UCS infrastructure.
• Manage and troubleshoot Cisco ACI fabric components, VRFs, bridge domains, EPGs, contracts, and policies.
• Configure and manage Cisco UCS Manager, Fabric Interconnects, server profiles, and connectivity.
• Implement network security controls across data center environments.
• Automate infrastructure and security tasks using scripting and network automation tools.

Responsibilities

• Design, implement, configure, and maintain Cisco ACI and UCS infrastructure.
• Manage and troubleshoot Cisco ACI fabric, tenants, VRFs, bridge domains, EPGs, contracts, and policies.
• Configure and manage Cisco UCS Manager, Fabric Interconnects, server profiles, and connectivity.
• Implement network security controls across data center environments.
• Monitor network and security infrastructure for vulnerabilities, threats, and performance issues.
• Troubleshoot complex ACI, UCS, LAN, VLAN, routing, switching, and connectivity issues.
• Configure and manage network segmentation and micro-segmentation using Cisco ACI.
• Integrate ACI with external networks, firewalls, load balancers, and virtualization platforms.
• Support security incident investigation and remediation related to network infrastructure.
• Perform vulnerability assessments and implement security hardening measures.
• Develop and maintain network/security architecture, design documents, SOPs, and operational procedures.
• Collaborate with Network, Security, Cloud, Infrastructure, and DevOps teams.
• Ensure infrastructure compliance with organizational security policies and industry best practices.
• Participate in infrastructure upgrades, migrations, DR activities, and capacity planning.

Skills

Cisco ACI

Cisco UCS Manager

Network security

Scripting

Automation

Troubleshooting

Tools

Cisco ACI

Cisco UCS Manager

Network Monitoring

Job description

Summary

We are looking for an experienced Senior Cyber Security Engineer .

Key Responsibilities

• Design, implement, configure, and maintain Cisco ACI and UCS infrastructure.
• Manage and troubleshoot Cisco ACI fabric, tenants, VRFs, bridge domains, EPGs, contracts, and policies.
• Configure and manage Cisco UCS Manager, Fabric Interconnects, server profiles, and connectivity.
• Implement network security controls across data center environments.
• Monitor network and security infrastructure for vulnerabilities, threats, and performance issues.
• Troubleshoot complex ACI, UCS, LAN, VLAN, routing, switching, and connectivity issues.
• Configure and manage network segmentation and micro-segmentation using Cisco ACI.
• Integrate ACI with external networks, firewalls, load balancers, and virtualization platforms.
• Support security incident investigation and remediation related to network infrastructure.
• Perform vulnerability assessments and implement security hardening measures.
• Develop and maintain network/security architecture, design documents, SOPs, and operational procedures.
• Automate infrastructure and security tasks using scripting and network automation tools.
• Collaborate with Network, Security, Cloud, Infrastructure, and DevOps teams.
• Ensure infrastructure compliance with organizational security policies and industry best practices.
• Participate in infrastructure upgrades, migrations, DR activities, and capacity planning.