Sr Systems Support Engineer
Core
Designs, deploys, configures, and troubleshoots end-to-end network infrastructure including on-premises hardware and Azure/AWS cloud networking solutions.
Role type
Senior Systems Support Engineer (Network Infrastructure)
Builds
Production network infrastructure, cloud connectivity, and security architectures for enterprise environments.
Domain
Networking, Cloud Infrastructure, Cybersecurity
Required skills
L3 routing protocols (OSPF, BGP), multi-vendor firewall administration, Azure networking services, AWS networking principles, network automation (Python, Shell, YAML), Infrastructure as Code (ARM, Bicep, Terraform), physical equipment installation, incident management, root cause analysis
Preferred skills
Whitebox networking experience, CCNA/CCNP, Security+, ITIL Foundation, Azure Network Engineer Associate
Technologies
Checkpoint, Cisco ASA, Cisco Firepower, Fortinet, SonicWall, Palo Alto, WAF, NIPS, Azure VNet, NSG, Azure Firewall, Application Gateway, Azure Front Door, ExpressRoute, VPN Gateway, AWS, Python, Shell, YAML, Terraform, Bicep
Responsibilities
Configures, maintains, and operates routers, switches, firewalls, load balancers, and monitoring tools; Installs physical equipment, connects cabling, and organizes communication racks; Proactively monitors network infrastructure and responds to alerts; Mentors junior team members; Acts as escalation point for complex incidents; Troubleshoots and resolves major incidents leading outage bridges; Owns end-to-end network infrastructure projects from design to handover; Designs and deploys Azure and AWS cloud networking solutions
Seniority
Senior, hands-on IC
