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JASON DAVIS JASON DAVIS
Lewisville, TX (940) 340-9369 newton214@gmail.com Lewisville, TX | (940) 340-9369 | newton214@gmail.com
linkedin.com/in/jason-davis-27442118a linkedin.com/in/jason-davis-27442118a
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PROFESSIONAL SUMMARY PROFESSIONAL SUMMARY
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Systems & Network Infrastructure Engineer with 15+ years building, scaling, and Systems & Network Infrastructure Engineer with 15+ years building, scaling, and
defending mission-critical networks and Unix/Linux platforms. Overlay networking defending mission-critical networks and Unix/Linux platforms. Overlay networking
native designed, deployed, and automated VXLAN/EVPN fabrics at AWS, Charter, native designed, deployed, and automated VXLAN/EVPN fabrics at AWS, Charter,
@@ -13,232 +13,228 @@ hyperscale network architecture + security compliance (PCI-DSS, NIST, HIPAA).
SME in Fortinet Security Fabric (NSE 4 certified, NSE 5 in progress) and Meraki SME in Fortinet Security Fabric (NSE 4 certified, NSE 5 in progress) and Meraki
SD-WAN (TBX). Red Hat Certified System Administrator (RHCSA) with RHCE in SD-WAN (TBX). Red Hat Certified System Administrator (RHCSA) with RHCE in
progress. Bridge the gap between traditional infrastructure and cloud-native, progress. Bridge the gap between traditional infrastructure and cloud-native,
automation-first operations. Seek a Senior Fabric Engineering role where automation-first operations.
hyperscale EVPN experience and systems DNA drive revolutionary infrastructure
delivery.
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CORE COMPETENCIES TECHNICAL CORE COMPETENCIES TECHNICAL
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NETWORK FABRICS SECURITY & SD-WAN NETWORK FABRICS
VXLAN/EVPN (Cisco Nexus/Arista) • Fortinet Security Fabric (NSE 4) - VXLAN/EVPN (Cisco Nexus/Arista)
Spine-Leaf Architecture • FortiGate, FortiManager, FortiAnalyzer - Spine-Leaf Architecture
MP-BGP EVPN (Type-2/Type-5) • Meraki SD-WAN (TBX SME) - MP-BGP EVPN (Type-2/Type-5)
Anycast Gateway / Symmetric IRB • Versa SD-WAN (Verizon migration) - Anycast Gateway / Symmetric IRB
L3VNI / Multi-Tenant VRFs • Cisco Viptela (ARS migration) - L3VNI / Multi-Tenant VRFs
Multicast / Head-End Replication • Palo Alto, ASA, Juniper SRX - Multicast / Head-End Replication
CLOUD & HYBRID AUTOMATION & IaC SECURITY & SD-WAN
• AWS (GovCloud, Direct Connect) • Python (Netmiko, NAPALM, Tcl) - Fortinet Security Fabric (NSE 4)
• Hybrid Cloud Interconnect • Ansible (Cisco.ios, NX-OS, Fortinet) - FortiGate, FortiManager, FortiAnalyzer
• AWS Transit Gateway / VPC • Terraform (AWS, Equinix) - Meraki SD-WAN (TBX SME)
• VMware NSX-T / KVM Integration • YANG / NetConf / REST APIs - Versa SD-WAN (Verizon migration)
• Kubernetes Overlay (Cilium) • Git / CI/CD Pipelines - Cisco Viptela (ARS migration)
• Equinix Fabric / Cloud On-Ramps • Bash / Pre-Post Diff Scripts - Palo Alto, ASA, Juniper SRX
SYSTEMS FOUNDATION MONITORING & OBSERVABILITY CLOUD & HYBRID
• Red Hat Enterprise Linux (RHCSA) • gNMI/Telemetry / sFlow - AWS (GovCloud, Direct Connect)
• RHCE In Progress • Prometheus / Grafana - Hybrid Cloud Interconnect
• Unix (AIX, Solaris) • PRTG / SolarWinds / Splunk - AWS Transit Gateway / VPC
• Kernel Tuning / sysctl • NetFlow / sFlow / IPFIX - VMware NSX-T / KVM Integration
• Arch Linux (personal lab) • Custom Python anomaly detection - Kubernetes Overlay (Cilium)
- Equinix Fabric / Cloud On-Ramps
AUTOMATION & IaC
- Python (Netmiko, NAPALM, Tcl)
- Ansible (Cisco.ios, NX-OS, Fortinet)
- Terraform (AWS, Equinix)
- YANG / NetConf / REST APIs
- Git / CI/CD Pipelines
- Bash / Pre-Post Diff Scripts
SYSTEMS FOUNDATION
- Red Hat Enterprise Linux (RHCSA)
- RHCE In Progress
- Unix (AIX, Solaris)
- Kernel Tuning / sysctl
- Arch Linux (personal lab)
MONITORING & OBSERVABILITY
- gNMI/Telemetry / sFlow
- Prometheus / Grafana
- PRTG / SolarWinds / Splunk
- NetFlow / sFlow / IPFIX
- Custom Python anomaly detection
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CERTIFICATIONS & DEVELOPMENT CERTIFICATIONS & DEVELOPMENT
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Fortinet Network Security Expert NSE 4 Certified - Fortinet Network Security Expert NSE 4 Certified
Fortinet NSE 5 In Progress - Fortinet NSE 5 In Progress (FortiManager, FortiAnalyzer)
Red Hat Certified System Administrator (RHCSA) Completed - Red Hat Certified System Administrator (RHCSA) Completed
Red Hat Certified Engineer (RHCE) In Progress (Ansible automation focus) - Red Hat Certified Engineer (RHCE) In Progress (Ansible automation focus)
Cisco CCNP Enterprise & Data Center - Cisco CCNP Enterprise & Data Center
AWS Certified Solutions Architect Associate - AWS Certified Solutions Architect Associate
Cisco DevNet Associate - Cisco DevNet Associate
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PROFESSIONAL EXPERIENCE PROFESSIONAL EXPERIENCE
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TBX May 2022 Sept 2024 TBX May 2022 Sept 2024
Consulting Systems Engineer SD-WAN & Security SME Consulting Systems Engineer SD-WAN & Security SME
Subject Matter Expert for service provider and enterprise networks, focusing Subject Matter Expert for service provider and enterprise networks, focusing
on Meraki SD-WAN and Fortinet Security Fabric. Delivered technical go-to- on Meraki SD-WAN and Fortinet Security Fabric. Delivered technical go-to-
market strategies and hands-on POC deployments. market strategies and hands-on POC deployments.
FORTINET SECURITY FABRIC SPECIALIST Architected and validated FortiGate - FORTINET SECURITY FABRIC SPECIALIST Architected and validated FortiGate
deployments, including SD-WAN, IPSec VPN, and security policies. NSE 4 deployments, including SD-WAN, IPSec VPN, and security policies. NSE 4
certified; actively pursuing NSE 5 (FortiManager, FortiAnalyzer). certified; actively pursuing NSE 5 (FortiManager, FortiAnalyzer).
- MERAKI SD-WAN EXPERTISE Designed and deployed Meraki MX/Z3 auto-VPN
• MERAKI SD-WAN EXPERTISE Designed and deployed Meraki MX/Z3 auto-VPN
topologies, traffic shaping, and application-aware routing for multi-site topologies, traffic shaping, and application-aware routing for multi-site
enterprises. enterprises.
- AUTOMATION ENABLEMENT Developed Python/Ansible automation frameworks
• AUTOMATION ENABLEMENT Developed Python/Ansible automation frameworks
for zero-touch provisioning and configuration validation, reducing for zero-touch provisioning and configuration validation, reducing
deployment time by 30%. deployment time by 30%.
- TECHNICAL WORKSHOPS Authored and delivered advanced workshops on Zero
• TECHNICAL WORKSHOPS Authored and delivered advanced workshops on Zero
Trust, SD-WAN security, and automation, training partner SEs and customers. Trust, SD-WAN security, and automation, training partner SEs and customers.
- POC LEADERSHIP Executed end-to-end proofs-of-concept that directly
• POC LEADERSHIP Executed end-to-end proofs-of-concept that directly
influenced six-figure enterprise deals. influenced six-figure enterprise deals.
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AMAZON WEB SERVICES (GOVCLOUD) Sept 2021 May 2022 AMAZON WEB SERVICES (GOVCLOUD) Sept 2021 May 2022
Network Development Engineer Hyperscale Fabric Team Network Development Engineer Hyperscale Fabric Team
Led Tier 3 escalation for critical networking incidents in AWS GovCloud, Led Tier 3 escalation for critical networking incidents in AWS GovCloud,
a high-compliance, multi-tenant hyperscale environment. a high-compliance, multi-tenant hyperscale environment.
ARCHITECTED VXLAN/EVPN OVERLAY SOLUTIONS for GovCloud tenants requiring - ARCHITECTED VXLAN/EVPN OVERLAY SOLUTIONS for GovCloud tenants requiring
isolated, compliant network segments directly translated customer isolated, compliant network segments directly translated customer
segmentation requirements into MP-BGP EVPN address-family configurations. segmentation requirements into MP-BGP EVPN address-family configurations.
- BUILT AUTOMATION FRAMEWORKS using Python to model, validate, and deploy
• BUILT AUTOMATION FRAMEWORKS using Python to model, validate, and deploy
underlay/overlay policies across thousands of devices, eliminating manual underlay/overlay policies across thousands of devices, eliminating manual
configuration drift and reducing provisioning time by 40%. configuration drift and reducing provisioning time by 40%.
- DESIGNED HYBRID INTERCONNECT STRATEGIES using AWS Direct Connect and
• DESIGNED HYBRID INTERCONNECT STRATEGIES using AWS Direct Connect and
Transit Gateway, integrating on-premises VXLAN fabrics with AWS VPCs Transit Gateway, integrating on-premises VXLAN fabrics with AWS VPCs
via eBGP route exchange. via eBGP route exchange.
- DEPLOYED AND TROUBLESHOOTED BGP CONTROL PLANES at hyperscale, including
• DEPLOYED AND TROUBLESHOOTED BGP CONTROL PLANES at hyperscale, including
route reflection policies, next-hop reachability, and RT/RD consistency route reflection policies, next-hop reachability, and RT/RD consistency
across multi-tenant partitions. across multi-tenant partitions.
- DEVELOPED SOPs AND POST-MORTEM GUIDANCE for complex routing incidents,
• DEVELOPED SOPs AND POST-MORTEM GUIDANCE for complex routing incidents,
institutionalizing "automation-first" remediation patterns. institutionalizing "automation-first" remediation patterns.
KEY CONTEXT: This is where overlays became "in my blood." At AWS scale, -------------------------------------------------------------------------------
you don't just configure EVPN you build the systems that configure EVPN,
and you learn exactly where traditional designs break.
-------------------------------------------------------------------------------- VERIZON ENTERPRISE SOLUTIONS Jan 2020 Sept 2021
VERIZON ENTERPRISE SOLUTIONS Jan 2020 Sept 2021
Principal Network Architect SD-WAN & Data Center Transformation Principal Network Architect SD-WAN & Data Center Transformation
Directed enterprise-scale fabric architecture and migration for Fortune 500 Directed enterprise-scale fabric architecture and migration for Fortune 500
clients (finance, healthcare, retail). clients (finance, healthcare, retail).
ENGINEERED VXLAN/EVPN DATA CENTER FABRIC DESIGNS for multi-tenant - ENGINEERED VXLAN/EVPN DATA CENTER FABRIC DESIGNS for multi-tenant
environments, defining L3VNI per tenant, anycast gateway addressing, environments, defining L3VNI per tenant, anycast gateway addressing,
and consistent RD/RT schemas. and consistent RD/RT schemas.
- LED AVIS MIGRATION from legacy Cisco MPLS to Versa SD-WAN + Aruba
• LED AVIS MIGRATION from legacy Cisco MPLS to Versa SD-WAN + Aruba
edge designed hybrid overlay interconnect strategy ensuring zero edge designed hybrid overlay interconnect strategy ensuring zero
downtime during cross-vendor cutover. downtime during cross-vendor cutover.
- DEVELOPED PRE/POST DIFF BASH SCRIPTS for configuration validation,
• DEVELOPED PRE/POST DIFF BASH SCRIPTS for configuration validation,
reducing change-related incidents by 35% across major deployments. reducing change-related incidents by 35% across major deployments.
- MENTORED SOLUTION ARCHITECTS on YANG, NetConf, Meraki API, and Python
• MENTORED SOLUTION ARCHITECTS on YANG, NetConf, Meraki API, and Python
automation shifted team mindset from "CLI-first" to "API-first." automation shifted team mindset from "CLI-first" to "API-first."
- SPEARHEADED WALGREENS NATIONWIDE WAN OPTIMIZATION, integrating underlay
• SPEARHEADED WALGREENS NATIONWIDE WAN OPTIMIZATION, integrating underlay
BGP policies with overlay SD-WAN controllers for application-aware routing. BGP policies with overlay SD-WAN controllers for application-aware routing.
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CHARTER COMMUNICATIONS Sept 2018 Oct 2019 CHARTER COMMUNICATIONS Sept 2018 Oct 2019
Data Center Network Engineer Core & Overlay Platforms Data Center Network Engineer Core & Overlay Platforms
Managed enterprise F5 LTM/GTM and A10 load balancing infrastructure while Managed enterprise F5 LTM/GTM and A10 load balancing infrastructure while
implementing next-generation overlay networks. implementing next-generation overlay networks.
IMPLEMENTED EVPN/VXLAN OVERLAY NETWORKS on Nexus 9K platforms, enabling - IMPLEMENTED EVPN/VXLAN OVERLAY NETWORKS on Nexus 9K platforms, enabling
multi-tenant segmentation across national data centers. multi-tenant segmentation across national data centers.
- AUTOMATED TACACS CONFIGURATION with Bash scripts, reducing manual
• AUTOMATED TACACS CONFIGURATION with Bash scripts, reducing manual
overhead and eliminating credential misconfigurations. overhead and eliminating credential misconfigurations.
- IDENTIFIED CRITICAL BUFFER TAIL DROPS on Data Domain SSL replication
• IDENTIFIED CRITICAL BUFFER TAIL DROPS on Data Domain SSL replication
(port 29000) using PRTG and packet capture analysis isolated root cause (port 29000) using PRTG and packet capture analysis isolated root cause
to underlay MTU mismatch and oversubscription. to underlay MTU mismatch and oversubscription.
- COORDINATED CROSS-TEAM VIDEO VPN DEPLOYMENT, driving alignment between
• COORDINATED CROSS-TEAM VIDEO VPN DEPLOYMENT, driving alignment between
network, security, and Linux systems teams. network, security, and Linux systems teams.
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ZIVARO (CONSULTING ENGINEER III) Oct 2018 Jan 2020 ZIVARO (CONSULTING ENGINEER III) Oct 2018 Jan 2020
Senior Network Consultant Healthcare & Enterprise Senior Network Consultant Healthcare & Enterprise
DESIGNED AND DEPLOYED VXLAN DATA CENTER FABRIC for Denver Health using - DESIGNED AND DEPLOYED VXLAN DATA CENTER FABRIC for Denver Health using
Cisco ACI with BGP EVPN underlay, achieving HIPAA-compliant micro- Cisco ACI with BGP EVPN underlay, achieving HIPAA-compliant micro-
segmentation and workload mobility. segmentation and workload mobility.
- ADVOCATED ANSIBLE OVER DNA CENTER for Simmons Foods automation delivered
• ADVOCATED ANSIBLE OVER DNA CENTER for Simmons Foods automation delivered
Ansible playbooks for configuration management, saving client $50K+ in Ansible playbooks for configuration management, saving client $50K+ in
proprietary licensing costs. proprietary licensing costs.
- IMPLEMENTED LAYER 3 TO THE EDGE for CDPHE despite organizational
• IMPLEMENTED LAYER 3 TO THE EDGE for CDPHE despite organizational
resistance; architected migration plan that proved operational benefits, resistance; architected migration plan that proved operational benefits,
eventually adopted as team standard. eventually adopted as team standard.
- PLAYED KEY ROLE IN CISCO GOLD PARTNER RECERTIFICATION, leading technical
• PLAYED KEY ROLE IN CISCO GOLD PARTNER RECERTIFICATION, leading technical
deep-dives on EVPN/VXLAN, ACI, and automation capabilities. deep-dives on EVPN/VXLAN, ACI, and automation capabilities.
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ENTRUST (ZIVARO CONSULTING) Jan 2020 Present ENTRUST (ZIVARO CONSULTING) Jan 2020 Present
Cloud Network Engineer PCI-DSS Compliance Cloud Network Engineer PCI-DSS Compliance
IMPLEMENTED AWS NETWORK INFRASTRUCTURE with PCI-DSS compliance, including - IMPLEMENTED AWS NETWORK INFRASTRUCTURE with PCI-DSS compliance, including
VPC segmentation, security groups, NACLs, and Transit Gateway routing. VPC segmentation, security groups, NACLs, and Transit Gateway routing.
- BUILT STAGING ENVIRONMENT despite VP-level opposition demonstrated
• BUILT STAGING ENVIRONMENT despite VP-level opposition demonstrated
value through successful pre-production validation of Ansible ACL value through successful pre-production validation of Ansible ACL
playbooks (cisco.ios). playbooks (cisco.ios).
- ASSISTED ILLINOIS CREDIT UNION VPN DEPLOYMENT for overwhelmed customer
• ASSISTED ILLINOIS CREDIT UNION VPN DEPLOYMENT for overwhelmed customer
team, troubleshooting IPsec tunnels and BGP peering to restore service. team, troubleshooting IPsec tunnels and BGP peering to restore service.
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AT&T (TIAA-CREF SENIOR TECHNICAL ARCHITECT) Jul 2010 May 2016 AT&T (TIAA-CREF SENIOR TECHNICAL ARCHITECT) Jul 2010 May 2016
Lead Network Architect $100M Financial Infrastructure Refresh Lead Network Architect $100M Financial Infrastructure Refresh
LED $100M+ NETWORK TRANSFORMATION, deploying Nexus 7K/9K, ASR9K, and - LED $100M+ NETWORK TRANSFORMATION, deploying Nexus 7K/9K, ASR9K, and
F5 BIG-IP platforms for financial trading environments. F5 BIG-IP platforms for financial trading environments.
- OPTIMIZED MAINFRAME OSPF ROUTING (AREA 51), resolving route flapping
• OPTIMIZED MAINFRAME OSPF ROUTING (AREA 51), resolving route flapping
and suboptimal path selection required deep understanding of both and suboptimal path selection required deep understanding of both
mainframe TCP/IP stack and traditional routing protocols. mainframe TCP/IP stack and traditional routing protocols.
- IDENTIFIED NETAPP LACP RFC NON-COMPLIANCE via custom Tcl script
• IDENTIFIED NETAPP LACP RFC NON-COMPLIANCE via custom Tcl script
vendor acknowledged defect, implemented firmware fix, saved client from vendor acknowledged defect, implemented firmware fix, saved client from
undetected link failure risk. undetected link failure risk.
- STANDARDIZED BLACKHOLE ROUTING CONFIGURATIONS across global footprint,
• STANDARDIZED BLACKHOLE ROUTING CONFIGURATIONS across global footprint,
creating validated, auditable templates. creating validated, auditable templates.
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ADDITIONAL RELEVANT EXPERIENCE ADDITIONAL RELEVANT EXPERIENCE
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KAISER PERMANENTE Senior Data Center Engineer 20162018
• Deployed Cisco ACI fabric; migrated Nexus 7K/5K → 9K
• Resolved Exadata OSPF issues and Data Domain buffer drops
AMERICAN RESIDENTIAL SERVICES Senior Network Engineer 20182019 KAISER PERMANENTE Senior Data Center Engineer 20162018
• Migrated 100+ sites to Cisco Viptela SD-WAN - Deployed Cisco ACI fabric; migrated Nexus 7K/5K → 9K
• Designed $15K+ cost-saving OOB/UPS solution with repurposed hardware - Resolved Exadata OSPF issues and Data Domain buffer drops
DYNAMIC IMPACT MARKETING LLC Principal & Technical Strategist AMERICAN RESIDENTIAL SERVICES Senior Network Engineer 20182019
2024Present - Migrated 100+ sites to Cisco Viptela SD-WAN
• Founder consultancy applying infrastructure engineering to marketing tech - Designed $15K+ cost-saving OOB/UPS solution with repurposed hardware
• Build automated data pipelines (Python) and technical audit frameworks
-------------------------------------------------------------------------------- DYNAMIC IMPACT MARKETING LLC Principal & Technical Strategist
2024Present
- Founder consultancy applying infrastructure engineering to marketing tech
- Build automated data pipelines (Python) and technical audit frameworks
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EDUCATION & MILITARY SERVICE EDUCATION & MILITARY SERVICE
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UNITED STATES AIR FORCE UNITED STATES AIR FORCE
Senior Airman Honorable Discharge Senior Airman Honorable Discharge
[CONTINUOUS LEARNING] ===============================================================================
• Self-directed study: SRv6, eBPF/Cilium, NVIDIA Spectrum, BlueField DPUs CONTINUOUS LEARNING
• Arch Linux maintainer (personal infrastructure) kernel tuning, systemd, ===============================================================================
network namespaces - Self-directed study: SRv6, eBPF/Cilium, NVIDIA Spectrum, BlueField DPUs
• Fortinet NSE 5 (FortiManager, FortiAnalyzer) In Progress - Arch Linux maintainer (personal infrastructure) kernel tuning, systemd, network namespaces
• Red Hat RHCE (Ansible, system roles) In Progress - Fortinet NSE 5 (FortiManager, FortiAnalyzer) In Progress
- Red Hat RHCE (Ansible, system roles) In Progress