Jobs via Dice
Senior Security Architect – Onsite
100% on-site in Santa Ana, CA
Responsibilities
Enforce network security controls aligned with Criminal Justice Information Services (CJIS), National Institute of Standards and Technology (NIST), and department policy.
Implement and maintain firewall rulesets, Network Access Control (NAC) solutions (e.g., Cisco Identity Service Engine (ISE)), and endpoint access policies.
Support the cybersecurity team in incident detection, forensic analysis, and mitigation strategies.
Provide documentation and evidence for security audits and compliance reviews.
Serve as the hands‑on engineer for network deployment, upgrades, and incident response.
Configure and manage Cisco switches, routers, firewalls, WLCs, and wireless endpoints.
Design and manage VPNs, QoS, ACLs, network monitoring, and logging systems (SolarWinds, NetFlow, SNMP).
Demonstrate strong technical and leadership experience in cybersecurity, including Incident Response, SIEM technologies, Office 365 Security Architecture, policy administration, and SIEM engineering.
Serve as the department’s SME on enterprise security, guiding decisions across IT, public safety systems, and operations.
Train, coach, and mentor internal IT staff, including junior and mid‑level network technicians.
Lead knowledge transfer sessions, hands‑on training, and real‑time coaching during support and implementation activities.
Create SOPs, how‑to guides, and step‑by‑step documentation tailored for ongoing use by internal staff.
Support staff in preparation for certification paths (e.g., CCNA/CCNP).
Core Technologies
Palo Alto Technologies (Deep technical knowledge, certification)
Palo Alto Panorama
Palo Alto Cortex EDR
Palo Alto Cortex XSOAR
Palo Alto Prisma Cloud Service
Palo Alto NGFW
CyberArk
Cisco ISE
AWS, Azure
Azure Entra ID
ServiceNow
Tenable Vulnerability Management
Terraform
Microsoft O365
Job Details
Seniority Level: Mid‑Senior level
Employment Type: Full‑time
Job Function: Information Technology
Industries: Software Development
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Responsibilities
Enforce network security controls aligned with Criminal Justice Information Services (CJIS), National Institute of Standards and Technology (NIST), and department policy.
Implement and maintain firewall rulesets, Network Access Control (NAC) solutions (e.g., Cisco Identity Service Engine (ISE)), and endpoint access policies.
Support the cybersecurity team in incident detection, forensic analysis, and mitigation strategies.
Provide documentation and evidence for security audits and compliance reviews.
Serve as the hands‑on engineer for network deployment, upgrades, and incident response.
Configure and manage Cisco switches, routers, firewalls, WLCs, and wireless endpoints.
Design and manage VPNs, QoS, ACLs, network monitoring, and logging systems (SolarWinds, NetFlow, SNMP).
Demonstrate strong technical and leadership experience in cybersecurity, including Incident Response, SIEM technologies, Office 365 Security Architecture, policy administration, and SIEM engineering.
Serve as the department’s SME on enterprise security, guiding decisions across IT, public safety systems, and operations.
Train, coach, and mentor internal IT staff, including junior and mid‑level network technicians.
Lead knowledge transfer sessions, hands‑on training, and real‑time coaching during support and implementation activities.
Create SOPs, how‑to guides, and step‑by‑step documentation tailored for ongoing use by internal staff.
Support staff in preparation for certification paths (e.g., CCNA/CCNP).
Core Technologies
Palo Alto Technologies (Deep technical knowledge, certification)
Palo Alto Panorama
Palo Alto Cortex EDR
Palo Alto Cortex XSOAR
Palo Alto Prisma Cloud Service
Palo Alto NGFW
CyberArk
Cisco ISE
AWS, Azure
Azure Entra ID
ServiceNow
Tenable Vulnerability Management
Terraform
Microsoft O365
Job Details
Seniority Level: Mid‑Senior level
Employment Type: Full‑time
Job Function: Information Technology
Industries: Software Development
#J-18808-Ljbffr