Job Description We are seeking a highly skilled and motivated Network Security Engineer to join our infrastructure and security team. This role is responsible for designing, implementing, and maintaining secure network environments across on-premises data centers and cloud platforms. The ideal candidate will have hands-on experience with Checkpoint firewalls, F5 load balancers, AWS cloud infrastructure, and data center builds. Key Responsibilities: Design and deploy secure network architectures for both on-premises and cloud environments. Configure, manage, and troubleshoot Checkpoint firewalls and F5 load balancers to ensure optimal performance and security. Lead and support data center build-outs, including network cabling, rack setup, and hardware configuration. Implement and maintain AWS networking and security services, including VPCs, security groups, NACLs, Transit Gateway, and VPNs. Monitor network traffic and security alerts, responding to incidents and performing root cause analysis. Collaborate with cross-functional teams to ensure secure connectivity between cloud and on-prem environments. Develop and maintain documentation for network configurations, security policies, and procedures. 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 HR@insightglobal.com.To 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 5+ years of experience in network engineering and security. Strong hands-on experience with Checkpoint firewall administration. Proficiency in F5 BIG-IP configuration and management (LTM, GTM, ASM). Solid understanding of AWS networking and security services. Experience with data center infrastructure builds and migrations. Familiarity with routing protocols (BGP, OSPF), VLANs, VPNs, and IPsec. Familiarity with automation tools for network configuration. Knowledge of compliance frameworks (e.g., PCI-DSS, ISO 27001). Experience in large-scale enterprise environments.