Cybersecurity Engineer - Cisco ISE, Aruba, PKI/CA (US IT Services, WFH)

Position Overview

• Location Type: Remote
• Job Type: Full-time
• Schedule: Monday - Friday (9:00 PM to 6:00 AM PHT)

ConnectOS is seeking a skilled Network Access Control (NAC) Engineer to join an established IT infrastructure company. This role involves designing, implementing, and managing NAC solutions to enhance network security.

Requirements

• Experience: 5+ years in cybersecurity with a focus on NAC solutions.
• Technical Skills:
  • Strong expertise in Cisco ISE and Aruba ClearPass.
  • Proficient in 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).
• Desirable Certifications: CCNP Security, CISSP, Aruba ClearPass Expert.

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.

Company Information & Benefits

ConnectOS is a certified Great Place to Work and a top-rated Philippines employer of choice. Our client, founded in 1999, is a privately held and funded company with a national and global reach, operating from Manhattan’s Financial District. They specialize in helping clients design, implement, and maintain their IT infrastructures.

Benefits & Perks:

• Work From Home (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

Application Instructions

To apply, please join ConnectOS.

Additional Details

• Department: Information & Communication Technology
• Published: 2025-06-10

Equal Employment Statement

Employment decisions at ConnectOS will be conducted without consideration of factors such as age, race, color, religion, gender, disability status, sexual orientation, gender identity or expression, genetic information, and marital status. ConnectOS ensures the full confidentiality of the data it processes.

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