Principal Engineer II (Cisco ACI)

Location: Mexico City, Mexico — hybrid model with office work and flexibility

Company

hirify.global is a healthcare intelligence and clinical research organization focused on advancing clinical development.

What you will do

• Lead the design, implementation, and support of a global enterprise network infrastructure focused on availability, security, and performance.
• Serve as the highest technical escalation point for complex network incidents, including root cause analysis and long-term remediation.
• Deliver infrastructure initiatives such as datacenter migrations, cloud connectivity, office deployments, and technology refreshes.
• Provide technical leadership and mentorship to network engineers while collaborating with cross-functional and Cyber Security teams.
• Design and maintain routing, switching, SD-WAN, firewall, load-balancing, and cloud networking solutions.
• Drive network automation, operational improvements, monitoring, and compliance with security best practices.

Requirements

• 10+ years of hands-on experience managing large-scale enterprise network environments in a global organization.
• Strong expertise in Cisco technologies including ACI, Fortinet Firewalls, SD-WAN, F5/NetScaler, Azure/AWS networking, and enterprise routing and switching.
• Experience leading major incident resolution, infrastructure projects, and technical decisions in mission-critical environments.
• Hands-on network automation experience with Python, Ansible, or PowerShell, plus network monitoring and performance analysis tools.
• Advanced English is required for effective collaboration in a global environment.
• Strong communication, stakeholder management, mentoring, and technical discussion leadership skills.

Nice to have

• CCNP/CCIE, Fortinet, Azure/AWS Networking, CATO, or ITIL certifications.
• Experience with CATO SD-WAN technologies.

Culture & Benefits

• Inclusive workplace focused on belonging, equal consideration, and accessibility.
• Country-specific annual leave and flexible benefits.
• Health insurance options for employees and families.
• Retirement planning offerings and life assurance.
• Global Employee Assistance Programme with 24-hour access to wellbeing professionals.
• Optional benefits may include childcare vouchers, gym memberships, travel subsidies, and health assessments.