"Alerted.org

Job Description

We are seeking a highly skilled and experienced Senior Network Engineer to join our Infrastructure & Operations team. This critical role is responsible for the design, implementation, maintenance, and optimization of our enterprise-wide network infrastructure, ensuring high availability, performance, and security across both on-premises and cloud environments. The ideal candidate will possess deep expertise in F5 Load Balancers, Palo Alto Networks Firewalls, Cisco networking, and proficiency with AWS and Azure cloud networking services.

This candidate will design and manage secure, high-performance networks across on-prem and cloud (AWS, Azure) environments. They’ll configure routers, switches, firewalls, VPNs, and wireless systems, with deep expertise in Cisco and Palo Alto technologies.

They’ll enforce security policies, manage certificates, and implement AAA controls. They’ll troubleshoot complex issues, provide Tier 3 support, and automate tasks using Python or Ansible. Monitoring tools like SolarWinds will be used for performance tuning and incident resolution, while coordinating with service providers during outages.

This position is a 12 month contract to hire role in San Palo, Brazil. This position will pay between $20-25/ hour.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Skills and Requirements

7+ years of progressive experience in network engineering, with at least 3 years in a senior role.

F5 Load Balancing: Manage, configure, and troubleshoot F5 BIG-IP Local Traffic Manager (LTM) and Global Traffic Manager (GTM) to ensure the high availability, performance, and security of critical applications.

Expertise in Palo Alto Networks: Experience with implementation, configuration, and management of PAN-OS and Panorama.

Strong Cisco Networking knowledge: Expert-level experience with Cisco routing and switching (LAN/WAN/Data Center).

Solid understanding of Cloud Networking: Proven experience designing and supporting network infrastructure in AWS and Azure.

Expertise in network security principles, IPSec VPNs, remote access solutions, and network access control (NAC).

Strong knowledge of monitoring tools, packet capture analysis, and performance tuning techniques.