Email Security Administrator

This is a fully remote position, open to applicants in Washington.

📋 Description

• Oversee and secure enterprise email gateway systems.

• Administer and maintain Cisco IronPort Secure Email Gateway (SEG) appliances.

• Manage AsyncOS configurations, upgrades, and overall system performance.

• Implement and enforce email security protocols, including anti-spam, anti-malware, and data loss prevention measures.

• Monitor, analyze, and respond to email threats and incidents effectively.

• Conduct message tracking, reporting, and log analysis.

• Apply firmware updates, patches, and security enhancements as needed.

• Support and manage Microsoft 365 (Exchange Online) environments.

• Assist with email platform integration, migration, or coexistence strategies.

• Collaborate with enterprise teams to ensure secure mail flow and alignment with policies.

• Install and configure network hardware and the supporting infrastructure.

• Utilize ServiceNow for managing incidents, changes, and requests.

• Diagnose and resolve issues related to email delivery, connectivity, and security.

• Conduct log analysis and root cause investigations as required.

• Monitor system health and respond promptly to alerts and incidents.

• Partner with Cybersecurity teams on threat mitigation and response strategies.

• Maintain accurate documentation, configurations, and procedures related to the system.

• Collaborate with Cybersecurity, Network, and Enterprise Messaging teams effectively.

• Support audits, compliance requirements, and ongoing improvement initiatives.

⛳️ Requirements

• Bachelor’s degree in IT, Cybersecurity, or a related field, or equivalent practical experience.

• Over 5 years of progressive experience in system administration, email security, or network engineering.

• Hands-on experience with Cisco IronPort / Email Security Appliance (ESA).

• Strong proficiency in AsyncOS.

• Knowledge of SMTP, MIME, and internet message formats.

• Experience in developing email security policies and threat protection mechanisms.

• Familiarity with both Command Line Interface (CLI) and web-based GUI administration.

• Working knowledge of Microsoft 365 and/or Google Workspace administration.

• Proficiency in Windows 11 and enterprise environments.

• Experience with ServiceNow or similar ticketing systems.

• Knowledge of backup solutions such as Arcserve.

• Understanding of network fundamentals and TCP/IP protocols.

• Strong analytical and problem-solving abilities.

• Experience with log analysis, monitoring tools, and performance optimization.

• Ability to troubleshoot issues related to hardware, software, and networks.

🏝️ Benefits

• Health, dental, vision, and life insurance.

• Comprehensive 401(k) plan with matching contributions and immediate vesting.