Cybersecurity Engineer - Cisco ISE, Aruba, PKI/CA

Summary

Join ConnectOS and work as a Network Access Control (NAC) specialist, architecting and deploying NAC solutions using Cisco ISE and Aruba ClearPass. You will configure and manage 802.1X authentication, maintain CA infrastructure, implement role-based access policies, and develop guest access and BYOD policies. Conduct risk assessments and collaborate with IT and security teams to enhance NAC policies. This is a night shift position (9:00 PM to 6:00 AM PHT), Monday to Friday. Enjoy benefits such as work from home (WFH) options, medical, dental, and life insurance, paid vacation and sick leave, a competitive salary, and various other perks.

Requirements

• 5+ years of experience in cybersecurity with a focus on NAC solutions
• Strong expertise in Cisco ISE, Aruba ClearPass, and PKI/Certificate Authority management
• Knowledge of RADIUS, 802.1X, MAC Authentication Bypass (MAB), and posture assessments
• Experience integrating NAC with firewalls, SIEM, and endpoint protection
• Understanding of Zero Trust security models and Secure Access Service Edge (SASE)

Responsibilities

• Architect and deploy Network Access Control (NAC) solutions using Cisco Identity Services Engine (ISE) and Aruba ClearPass
• Configure and manage 802.1X authentication for wired and wireless networks, integrating with RADIUS, LDAP, and PKI
• Maintain Certificate Authority (CA) infrastructure to secure authentication and encryption
• Implement role-based access policies to enforce security postures based on user/device identity and compliance status
• Develop guest access and BYOD policies using Cisco ISE and ClearPass onboarding workflows
• Conduct risk assessments, security audits, and compliance validation to align with Zero Trust principles
• Collaborate with IT and security teams to enhance NAC policies and threat mitigation strategies

Preferred Qualifications

Relevant certifications (e.g., CCNP Security, CISSP, Aruba ClearPass Expert) are highly desirable

Benefits

• WFH
• Medical, Dental Coverage and Life insurance from day 1 of employment
• Paid Vacation and Sick Leave (with Quarterly Sick Leave Conversion)
• Competitive salary package and annual appraisal
• Financial Assistance Program
• Mandatory Government Benefits and 13th Month Pay
• Regular Company Events, Work Life Balance, and Career growth opportunities