About the Team:

The Corporate IT Infrastructure team manages the critical systems cloud platforms identity stack and global networks that power the enterprise. Our environment includes Meraki Juniper (switching Mist Wi-Fi Juniper secure connect) Netskope NPA/BWAN Cloudflare DNS Infoblox DDI Azure AWS and on-prem Microsoft AD. We are a fast-moving team focused on reliability scalability automation and strong security practices.

About the Role:

We are hiring a senior engineer to own operate and improve our enterprise-wide infrastructure across network cloud identity and on-prem systems. This role requires deep technical expertise strong troubleshooting skills and the ability to drive improvements across a complex hybrid environment. You will be responsible for key platforms such as Meraki Juniper Mist Wi-Fi Juniper VPN Netskope NPA/BWAN Cloudflare Infoblox Azure AWS and Active Directory.

Responsibilities:

• Design manage and troubleshoot enterprise office networks including Meraki MX/MS/MR Juniper switches and Juniper Mist Wi-Fi.
• Configure and support routing switching VLANs firewall policies wireless tuning segmentation packet captures and end-to-end network performance.
• Administer and optimize Juniper VPN including authentication flows (RADIUS/Okta) capacity planning high availability and security posture.
• Operate and support Netskope NPA/BWAN including publisher management routing policies WAN steering and Zero Trust access troubleshooting.
• Manage Cloudflare DNS Zero Trust access WAF policies tunnels SSL/TLS and secure application/network traffic configurations.
• Administer Infoblox DNS/DHCP/IPAM including zone management DHCP scopes and IP address management automation.
• Maintain and troubleshoot Microsoft Active Directory including domain controllers GPOs OUs replication health authentication issues and directory hygiene.
• Independently administer Azure cloud environments including VNets NSGs IAM roles AVD automation runbooks monitoring backups and landing zone governance.
• Support AWS environments including IAM VPC networking EC2 S3 routing logging/monitoring and cloud security baselines.
• Build automation and scripting workflows using PowerShell Python or Bash to reduce manual operations and improve reliability.
• Lead incident resolution for network or cloud outages and conduct deep root cause analysis across layers (network cloud identity endpoint).
• Maintain infrastructure documentation network diagrams runbooks and operational SOPs.
• Partner with Security Workplace Productivity Apps and Helpdesk teams to support enterprise initiatives office buildouts cloud expansions and modernization projects.
• Evaluate and implement infrastructure improvements zero-trust architectures cloud optimizations and network/security enhancements.

Requirements/Qualifications:

• 810 years of experience in enterprise infrastructure systems cloud or network engineering.
• Expert experience with Cisco Meraki (MX/MS/MR) and enterprise routing/switching/Wi-Fi.
• Strong hands-on expertise with Juniper switches Juniper Mist Wi-Fi and the broader Juniper networking suite.
• Strong experience administering and troubleshooting Juniper VPN in enterprise environments.
• Deep experience or knowledge with Netskope products such as NPA and/or BWAN (SASE/Zero Trust).
• Experience with Cloudflare (DNS Zero Trust WAF tunnels access policies).
• Proficiency with Infoblox DDI (DNS DHCP IPAM).
• Strong understanding of Microsoft AD domain controllers GPOs OUs Kerberos/NTLM and identity troubleshooting.
• Advanced knowledge of TCP/IP DNS DHCP certificates VLANs routing protocols and cloud networking.
• Ability to independently manage Azure cloud environments (AVD VNets NSGs IAM cost controls monitoring automation).
• Experience supporting and deploying AWS environments (IAM EC2 VPCs S3 routing logs).
• Strong scripting/automation skills using PowerShell Python or Bash.
• Experience with zero-trust architectures cloud security models and hybrid network/cloud integrations.
• Excellent problem-solving skills with ability to resolve complex multi-layer technical issues.
• Strong communication skills and the ability to work cross-functionally in fast-paced environments.
• Highly organized proactive customer-centric and able to work independently with minimal oversight.

Education:

• Bachelors degree in IT CS Engineering or equivalent practical experience.
• Preferred certifications: Netskope SASE Juniper (JNCIS/JNCIP) Mist Meraki ECMS Cloudflare Zero Trust Azure Administrator/Architect AWS Architect CCNA/CCNP Network Security.

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