Senior Network Security Engineer
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Key skills for this role
About the Role
Responsible for administering and optimizing Secure Web Gateway solutions, troubleshooting incidents, and ensuring compliance with security policies and regulations.
Key Skills for This Role
Responsibilities
- Administer, configure, and support Blue Coat ProxySG (SGOS) and related secure web gateway/web security solutions
- Design, implement, and maintain web filtering categories, acceptable use policies, and secure internet access controls
- Configure and manage SSL/TLS interception (SSL Visibility), authentication integration (AD/LDAP, Kerberos, SAML), and ICAP integration with DLP, antivirus, and sandboxing solutions
- Monitor proxy performance, availability, and capacity; conduct tuning and optimization to ensure minimal latency and maximum uptime
- Troubleshoot proxy related incidents, connectivity issues, and policy conflicts, working across network layers (TCP/IP, DNS, HTTP/HTTPS, routing)
- Participate in security incident response related to web based threats, malicious traffic, and policy violations
- Collaborate with SOC, network, and broader cybersecurity teams to correlate proxy logs with SIEM and threat intelligence platforms
- Support upgrades, patching, and lifecycle management of Blue Coat ProxySG appliances and related SWG components
- Assist with migration or integration projects between on premise proxy solutions and cloud delivered SWG/SASE platforms
- Contribute to automation and scripting initiatives to streamline policy deployment, reporting, and routine administration tasks
- Prepare and maintain technical documentation, configuration standards, and operational runbooks
- Support internal and external audits by providing evidence of secure configuration, change control, and policy enforcement
Requirements
- Strong specialization in Secure Web Gateway (SWG) and proxy technologies, particularly Blue Coat ProxySG
- Experience administering, configuring, and supporting Blue Coat ProxySG (SGOS) and related secure web gateway/web security solutions
- Experience designing, implementing, and maintaining web filtering categories, acceptable use policies, and secure internet access controls
- Experience configuring and managing SSL/TLS interception, authentication integration, and ICAP integration
- Experience troubleshooting proxy related incidents, connectivity issues, and policy conflicts across network layers
- Experience participating in security incident response related to web based threats
- Experience supporting upgrades, patching, and lifecycle management of Blue Coat ProxySG appliances
- Experience with migration or integration projects between on premise proxy solutions and cloud delivered SWG/SASE platforms
- Experience with automation and scripting to streamline policy deployment, reporting, and administration
- Experience preparing and maintaining technical documentation, configuration standards, and operational runbooks
- Experience supporting internal and external audits by providing evidence of secure configuration, change control, and policy enforcement
- Knowledge of information security policies and regulatory frameworks (e.g., SAMA, NCA ECC, ISO/IEC 27001, PCI DSS)
Full Job Posting
Job Overview
- We are looking for a Senior Network Security Engineer with a strong specialization in Secure Web Gateway (SWG) and proxy technologies, particularly Blue Coat ProxySG (now part of Broadcom/Symantec).
- This role sits within our broader network security function and is responsible for administering, securing, and optimizing web/internet access infrastructure across the organization.
Key Responsibilities
- Administer, configure, and support Blue Coat ProxySG (SGOS) and related secure web gateway/web security solutions.
- Design, implement, and maintain web filtering categories, acceptable use policies, and secure internet access controls.
- Configure and manage SSL/TLS interception (SSL Visibility), authentication integration (AD/LDAP, Kerberos, SAML), and ICAP integration with DLP, antivirus, and sandboxing solutions.
- Monitor proxy performance, availability, and capacity; conduct tuning and optimization to ensure minimal latency and maximum uptime.
- Troubleshoot proxy related incidents, connectivity issues, and policy conflicts, working across network layers (TCP/IP, DNS, HTTP/HTTPS, routing).
- Participate in security incident response related to web based threats, malicious traffic, and policy violations.
- Collaborate with SOC, network, and broader cybersecurity teams to correlate proxy logs with SIEM and threat intelligence platforms.
- Support upgrades, patching, and lifecycle management of Blue Coat ProxySG appliances and related SWG components.
- Assist with migration or integration projects between on premise proxy solutions and cloud delivered SWG/SASE platforms.
- Contribute to automation and scripting initiatives to streamline policy deployment, reporting, and routine administration tasks.
- Prepare and maintain technical documentation, configuration standards, and operational runbooks.
- Support internal and external audits by providing evidence of secure configuration, change control, and policy enforcement.
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