Sai Vineeth Kumar Vedula
Sr Network Security Engineer at Sutter Health
- Role
- Sr Network Security Engineer at Sutter Health
- Location
- Nashua, NH, US
- LinkedIn followers
- 500 followers
About Sai Vineeth Kumar Vedula
Senior Network & Cloud Security Engineer with 7+ years of experience designing, securing, and automating large-scale enterprise, hybrid cloud, and multi-site SD-WAN environments. Expert in configuring, deploying, and tuning next-gen firewalls (Palo Alto, Fortinet, Cisco ASA/FTD, Juniper SRX, Checkpoint), advanced Zero Trust (ZTNA, SASE), microsegmentation (Illumio, Cisco ISE, ForeScout), and modern cloud security frameworks (AWS, Zscaler, Cloudflare). Proven record implementing robust routing architectures (BGP, OSPF, MPLS, VXLAN, EVPN) with automation (Terraform, Ansible, Python) and Infrastructure-as-Code (IaC). Adept at driving global migrations, enforcing compliance (ISO, CIS, NIST), and mentoring teams to deliver secure, resilient, and scalable network infrastructures.
Experience
Sr Network Security Engineer
Apr 2024 — Present · CA, US
Deployed & tuned Palo Alto PA-5450/5280/3260 with Panorama M-500 for policy orchestration and multi-tenant threat correlation across 200+ clinics.• Configured Zone-Based Policies, WildFire sandboxing, and GlobalProtect for a secure remote workforce of users.• Designed and enforced microsegmentation for IoT medical devices using Illumio ASP and Cisco ISE NAC.• Integrated Cloudflare WAF rulesets and CDN caching; accelerated web applications and mitigated OWASP threats.• Managed MPLS & SD-WAN overlays (Viptela) with dynamic IPsec tunnels, enforcing Zero Trust with Zscaler ZIA/ZPA for roaming staff.• Automated firewall rule compliance audits, backup checks, and policy pushes using Python scripts and Ansible Tower.• Built AWS Route 53 health checks and reusable CloudFormation templates for auto-scaling and DR readiness.• Designed Bridge Domains and EPGs in Cisco ACI; integrated with Infoblox IPAM for dynamic IP allocation.• Tuned Cisco Firepower 4112/4115 and secure 3105–3120 for inline threat prevention; implemented advanced malware block lists.• Created F5 BIG-IP iRules for granular header rewriting, client SSL, and PCI DSS compliance.• Conducted DR Failover tests for 50+ branch sites; authored detailed RCA and recovery runbooks.• Guided L2/L3 support engineers with training on Illumio, Cisco ISE posture checks, and OpenFlow pipelines.• Led troubleshooting for SCADA/ICS network flows; isolated industrial IoT vulnerabilities with NAC and VLAN segmentation.• Coordinated weekly CAB reviews and peer code reviews for configuration changes.• Produced executive-level reports on SD-WAN link SLA metrics and ZTNA adoption progress
Education
Rivier University
Master's degree, Computer and Information Systems Security/Information Assurance
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