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Illumio Network Security Engineer

Job in Corpus Christi, Nueces County, Texas, 78401, USA
Listing for: Vaco
Full Time position
Listed on 2026-11-01
Job specializations:
  • IT/Tech
    Network Security, Network Engineer, Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 148000 - 210000 USD Yearly USD 148000.00 210000.00 YEAR
Job Description & How to Apply Below

Illumio Network Security Engineer

Location:

Remote (ideally in CST / MST time zones)

Position Type: 6M Contract

Hourly / Salary: to $130W2+ (based on experience level)

JOB SUMMARY
  • Network Security Transformation – Migrating from Traditional Firewalls to Illumio Host-Based Micro-Segmentation
  • Load Balancer Modernization – Transitioning From Net Scaler / Citrix ADC to F5 for Application Delivery
  • Cloud Firewall Operations – Supporting Palo Alto Networks Firewalls Deployed within GCP Environments
  • Network / Security Architecture – Leading Design / Implementation / Optimization of Enterprise Network / Security Architecture Across OnPrem / GCP Environments
  • Micro-Segmentation / Policy Management – Owning Full Lifecycle of Illumio Policy Creation / Maintenance (Allow/Deny Rules / Segmentation Strategy / Testing / Change Management)
  • Firewall Engineering – Engineering / Deploying / Supporting Palo Alto Networks Firewalls / Panorama (Security Policy / NAT / VPN / Content Security Services)
  • Load Balancing / ADC – Designing / Operating / Troubleshooting F5/Net Scaler / Citrix ADC Solutions for Application Delivery
  • Cloud Migration / Transformation – Supporting Lift-and-Shift Migration from OnPrem VMware to GCVE (Firewall / Load Balancer Transitions, etc.)
  • Network Troubleshooting – Diagnosing Complex L2–L7 Issues | Packet Captures / Logs / Flow Data Across Network / Firewall / Application Layers
  • Monitoring / Incident Prevention – Proactively Monitoring Network / Security Platforms to Identify Risks / Performance Issues / Drive Remediation
  • Automation / Scripting – Developing Scripts / Tooling to Automate Tasks / Validate Configurations / Remediate Network Issues
  • Infrastructure as Code – Contributing to IaC / Automation Efforts Using Terraform and Related Tooling
  • Cross-Functional Collaboration – Partnering with Security / Cloud / Application Teams to Translate Requirements into Resilient Network Designs
  • Documentation / Knowledge Sharing – Creating / Maintaining Technical Documentation / Runbooks / Architecture Diagrams
JOB REQUIREMENTS
  • Illumio / Micro-Segmentation – Designing / Implementing Allow/Deny Policies / Micro-Segmentation Strategies / Associated Workflows
  • Network Engineering (fundamentals) – Applying Strong Enterprise Routing / Switching Knowledge (BGP / OSPF / VLANs / VRFs / High Availability / QoS)
  • Firewall / Security Platforms (deep experience) – Leveraging Palo Alto Firewalls / Panorama in Enterprise Environments
  • Load Balancing / ADC – Utilizing F5 / Net Scaler / Citrix ADC for L4–L7 Load Balancing / Application Delivery
  • Troubleshooting / Problem Solving – Diagnosing Ambiguous / Cross-Domain Issues / Strong Critical Thinking Under Pressure
  • Automation / Scripting – Building Repeatable Workflows using Python / Power Shell / Bash and Network / Security APIs
  • Infrastructure as Code – Managing Network / Security Infrastructure using Terraform Across OnPrem / GCP
  • Network Automation (applying concepts) – Templating / Idempotency / Configuration Validation / Automated Testing
  • GCP Networking – Designing / Supporting GCP Networking (VPCs / Subnets / Firewalls / Cloud Router / VPN / Interconnect / Load Balancers / Hybrid Connectivity)
  • Communication – Effectively Communicating Technical Designs / Tradeoffs / Troubleshooting Findings Clearly to Technical / Non-Technical Stakeholders
PREFERRED (not required)
  • Certifications – PCNSE / CCNP / CCIE / F5 / GCP Professional Network Engineer, etc.
  • Public Cloud / Modern Networking – Additional Public Clouds / SD-WAN / Zero Trust Network Architectures
BENEFITS
  • Medical benefits
  • Dental benefits
  • Vision benefits
  • 401(k) retirement plan

Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities,…

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