Senior Network & Security Engineer – L3 (Aruba ClearPass)

Swan Solutions is a ₹1,750 Crore organization, headquartered in Mumbai, with a strong legacy of 33+ years in the IT industry. Swan is a leading IT Infrastructure and Digital Transformation solutions provider serving customers across BFSI, PSU, SMB, and large enterprise segments.

We provide solutions across IT Infrastructure, Cloud, Networking, Servers, Storage, Virtualization, Cybersecurity, Backup, and Enterprise Technologies, working with leading technology partners including HP, Cisco, Microsoft, VMware, and NetApp.

We are looking for an experienced Senior Network & Security Engineer – L3 with strong hands-on expertise in Aruba ClearPass Network Access Control (NAC) deployment, configuration, administration, and troubleshooting.

The candidate should possess advanced knowledge of network authentication, RADIUS, Active Directory integration, and enterprise network security, with the ability to independently resolve complex technical issues.

Location: Navi Mumbai
Experience: Minimum 8 Years
Level: L3
Industry: IT
Employment Type: Full-Time, Permanent
Joining Preference: Immediate Joiners
Salary: As per Industry Standards

Aruba ClearPass NAC Administration

• Deploy, configure, administer, and troubleshoot Aruba ClearPass NAC solutions.
• Manage authentication, authorization, and network access control policies.
• Troubleshoot ClearPass services, authentication failures, and connectivity issues.
• Configure and support RADIUS and Active Directory integration.
• Manage network authentication methods, including 802.1X and MAC Authentication.
• Support ClearPass policy configuration, enforcement, and endpoint access management.

Network & Security Operations

• Troubleshoot enterprise network infrastructure, including Firewalls, Switches, Routers, and Wireless Access Points.
• Diagnose and resolve LAN/WAN connectivity and network security issues.
• Support DHCP, authentication services, and network access-related troubleshooting.
• Monitor network performance, availability, and security.
• Analyze monitoring alerts, thresholds, and performance baselines.

Incident & Escalation Management

• Handle complex L3-level network and NAC incidents.
• Troubleshoot critical service disruptions and network outages.
• Perform Root Cause Analysis (RCA) and recommend preventive measures.
• Coordinate with OEMs, vendors, and internal technical teams for issue resolution.
• Ensure timely incident escalation and resolution within defined SLAs.

Technical Support & Documentation

• Maintain technical documentation, configurations, troubleshooting records, and SOPs.
• Support network security changes, upgrades, and preventive maintenance activities.
• Provide technical guidance to junior engineers and support teams.
• Coordinate with stakeholders to ensure stable and secure network operations.

• Aruba ClearPass NAC – Deployment, Configuration & Troubleshooting
• RADIUS Authentication
• Active Directory Integration
• 802.1X and Network Authentication Methods
• DHCP
• LAN/WAN Networking
• Firewalls, Switches, Routers & Wireless Access Points
• Network Monitoring & Troubleshooting
• Incident Management & Root Cause Analysis

• Aruba Certified ClearPass Associate (ACCA) / Aruba Certified ClearPass Professional (ACCP)
• Aruba Certified Professional – Network Security (ACP-NS)

Candidates must meet the certification requirements specified above.

Graduate in any discipline. A degree in IT, Computer Science, or Engineering will be preferred.

• Opportunity to work on enterprise-level Network Access Control and Security Infrastructure.
• Hands-on exposure to advanced Aruba ClearPass NAC and Network Security technologies.
• Opportunity to handle complex L3 technical incidents and enterprise network environments.
• Collaboration with experienced network engineers, OEMs, and technology partners.
• Continuous technical learning and professional development.

If you have 8+ years of Network & Security experience, with mandatory hands-on expertise in Aruba ClearPass NAC, RADIUS, Active Directory Integration, and Network Authentication, we’d love to hear from you.

Immediate joiners are preferred.

Apply today and become a part of Swan Solutions & Services Pvt. Ltd.