Information Technology Network Specialist

Role overview

Vistas Global is seeking an Information Technology Network Specialist to support and administer a broad enterprise network and cloud environment from a remote setup based in Doha, Qatar.

Core duties

• Deploy, set up, and oversee Cisco networking equipment such as Nexus 7K switches, Cisco ACI, Cisco 3850/9300 access switches, and wireless controllers.
• Install and support Cisco IP telephony platforms to keep voice communication running smoothly.
• Administer F5 load balancers to improve traffic distribution and provide resilience.
• Configure and maintain firewall technologies including Cisco FTD, ASA, Palo Alto, and Fortinet to safeguard network assets.
• Manage VPN environments, including Cisco AnyConnect and site-to-site VPNs, to enable secure remote and inter-site connectivity.
• Handle Meraki switches and firewalls as part of the overall network stack.
• Use Cisco ISE to enforce access control policies and strengthen secure network access.
• Support Azure networking components, including Network Virtual Appliances and Virtual Networks, while accounting for regions and subscriptions for efficient resource use.
• Work on GCP networking services such as VPC, Cloud Load Balancing, Cloud Armor, and Identity-Aware Proxy to maintain a secure and reliable cloud setup.
• Provide IT infrastructure resources under a call-off agreement model.

Requirements and qualifications

• A bachelor’s degree in Information Technology, Computer Science, or a closely related discipline is required.
• Industry certifications such as CCNA, CCNP, PCNSA, AZ900, and AZ700 are desirable, though not compulsory.
• Hands-on experience with Cisco networking hardware and related software is expected.
• Strong understanding of network infrastructure and networking hardware is needed.
• Ability to analyze issues, reason through problems, and design practical solutions is important.
• Familiarity with application transport and network infrastructure protocols is required.
• Comfort working with colleagues and stakeholders at all levels, both inside and outside the organization, is necessary.
• The ideal candidate should be self-driven, capable of independent work, and also effective in a team setting.
• Strong analytical and troubleshooting skills are essential.
• Dependability and flexibility are expected when needed.
• Experience using network diagnostic, monitoring, and analysis tools is required.

Additional information

This is a full-time remote position. The role does not specify salary, stipend, number of openings, application deadline, or start date.