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Proofpoint/security Engineer

RADGOV INCWashington, DC🇺🇸United StatesPosted 12 Aug 2026

Why This Role Stands Out

As a mid-senior Security Engineer at RADGOV INC, you'll lead a critical migration to a cutting-edge cloud security solution, offering significant growth in enterprise security expertise. This hybrid role is perfect for a seasoned professional with deep Proofpoint and Linux experience who thrives on impactful projects and seamless transitions. Apply now to join a reputable organization and advance your career in a dynamic environment.

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Washington, DC, United States
Posted
3 weeks ago

Job Description

Lead the migration from on-premises IronPort email security appliances to Proofpoint cloud-based email security solution, ensuring seamless transition with minimal disruption to email services.
Expert level experience designing, configuring and maintaining Proofpoint as an enterprise service
Experience in setting Proofpoint firewall rules and maintaining block lists; responding to requests to quarantine or release email
Deep understanding of MTA and Proofpoint Messaging Security Gateway and Proofpoint Messaging Security Gateway 8.x
Experience with Linux Server and VM Ware

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