Senior IT Systems Engineer
Core
Own controls protecting distributed workforce authentication, communication, and connectivity while maintaining reliable network infrastructure.
Role type
Senior IT Systems Engineer (Security & Network)
Builds
Identity/SSO, email security, and network infrastructure for a remote cybersecurity company
Domain
Cybersecurity, Identity Management, Network Engineering
Deliverable
infrastructure
Required skills
Identity/SSO administration, Email security configuration, Network infrastructure administration, Firewall policy management, Incident response, Network troubleshooting, Technical documentation, Project scoping
Preferred skills
SASE/SSE platforms, Zero Trust architecture, Infrastructure automation scripting
Technologies
Okta, Google Workspace, Microsoft 365, Proofpoint, Mimecast, Palo Alto, Fortinet, Cisco, Meraki
Responsibilities
Administer and secure Okta/IdP/SSO platforms; Architect and maintain email/collaboration security (SPF, DKIM, DMARC); Own operations and incident response for network/email/identity controls; Triage and remediate security incidents; Collaborate with Security/Help Desk on connectivity issues; Evaluate and recommend improvements to identity and email security; Administer network hardware (switches, routers, firewalls, APs); Design and implement network changes; Maintain infrastructure documentation; Manage vendor relationships.
Seniority
Senior, hands-on IC
