Implementation, Upgrades, Support & Troubleshooting
Hands-on experience with cloud networking, Palo Alto firewalls in Azure & AWS, and segmentation platforms such as Illumio Core/Cloud and Guardicore (Akamai Segmentation)
Implement and maintain micro-segmentation policies, including application dependency mapping, rule-set creation, and enforcement across hybrid workloads
Experience designing and supporting segmentation architectures to enhance security posture and reduce lateral movement risks
Strong understanding of zero-trust network segmentation principles and how they apply to enterprise network security
Extensive experience implementing and maintaining firewalls and staying updated on newly released security vulnerabilities and their impact on the network
Perform ongoing optimization of network security devices and segmentation platforms to ensure adequate capacity, availability, and scalability
Implement, troubleshoot, and document network security infrastructures and segmentation deployments, including policy testing, traffic flows, and enforcement validation
Expertise in modifying firewall rule sets, segmentation rules, changing security policies, whitelisting, content filtering, and troubleshooting traffic flows across firewalls, segmentation tools, routers, and switches
Strong knowledge of Layer 4–7 app-aware firewalls and micro-segmentation traffic policies
Establish and modify site-to-site VPNs and secure connectivity paths for segmented workloads
Manage threat protection, URL blocking, IOC feeds, routers, switches, segmentation policies, and endpoint enforcement controls
Periodically monitor firewall and segmentation agent health, performance, and capacity across global environments
Participate in Change Management processes, including creating change requests, performing peer reviews, validating segmentation change impact, and executing firewall or segmentation modifications
Develop detailed build and test plans for implementing firewalls and segmentation deployments
Coordinate with IT teams to ensure standardized network and segmentation configurations, control frameworks, and enforcement practices
Recommend enhancements to improve network reliability, segmentation accuracy, security posture, and operational performance
Collaborate globally with IT teams—security, cloud, data center, and application teams—to resolve issues and ensure network/segmentation alignment
Define reusable network and micro-segmentation patterns for branch, data center, and cloud environments
Document segmentation deployments, firewall standards, policy frameworks, and configuration baselines
Experience with network automation tools such as Ansible, Terraform, Python (e.g., automating policy pushes, firewall rules, segmentation updates)
Wireless network design, support, and troubleshooting
Understanding of TCP/IP Stack, AD, DNS, DHCP, Routing (BGP, OSPF, VXLAN), and east-west traffic considerations for segmentation
Participate in disaster recovery exercises, including validating segmented application recovery paths and connectivity requirements
Resolve escalations for complex technical problems involving firewalls, segmentation agents, cloud networking, and hybrid routing
Participate in incident management and problem resolution for global network and segmentation issues
Design and implement cloud network architectures using best practices, incorporating segmentation and zero-trust principles
Deploy and troubleshoot firewall based decryption of HTTPS traffic
Integration of cloud networking environments into global corporate network using direct connections, SDWAN, and security architectures
Troubleshoot application traffic flows with application developers through complex multi-cloud environments
Design, implement, deploy, and troubleshoot IPsec VPNs.

Requirements

Bachelor’s degree in Computer Science, IT, Engineering, or related field
Minimum 5 years experience in network architecture or design, with a global infrastructure focus
Experience with micro-segmentation tools (Illumio, Guardicore)
Strong understanding of Firewalls, segmentation frameworks, WAN, SD-WAN, network protocols, subnetting, VPNs, QoS, and zero-trust concepts
Experience with cloud network architecture (AWS, Azure, GCP)
Expertise in network hardware (Cisco, Palo Alto, etc.) and segmentation agents
Ability to participate in 24x7 on-call rotation
Strong knowledge of network security best practices and segmentation strategies
Excellent communication skills and ability to work in a global team
8+ years of hands-on networking and network security support.

Benefits

401(k) plan with matching company contributions
Comprehensive Medical, Dental & Vision Care
Paid parental leave at 100% of salary
Paid Time Off and Company Holidays
Early access to earned wages through Daily Pay

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills

cloud networkingPalo Alto firewallsmicro-segmentationapplication dependency mappingfirewall rule setsLayer 4–7 app-aware firewallsnetwork automationIPsec VPNsnetwork protocolssubnetting

Soft skills

excellent communicationcollaborationproblem resolutionchange managementglobal team participationtroubleshootingdocumentationrecommendations for enhancementsdisaster recoveryincident management

Certifications

Bachelor’s degree in Computer ScienceBachelor’s degree in ITBachelor’s degree in Engineering