Email Security

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We are an IT Solutions Integrator/Consulting Firm helping our clients hire the right professional for an exciting long-term project. Here are a few details.

Requirements

We are looking for an experienced Senior Consultant – Email Security Infrastructure with strong expertise in enterprise email security platforms such as Proofpoint, Microsoft Defender for Office (MDO), Agari, KnowBe4, and similar solutions. The role involves designing, deploying, securing, and optimizing email security environments across cloud, hybrid, and on-prem Exchange infrastructures while ensuring compliance, threat protection, and secure communication.

Key Responsibilities

Email Security Architecture & Implementation

• Architect, deploy, administer, and optimize email security platforms (Proofpoint, Defender, Agari, KnowBe4, etc.).
  

• Implement and manage secure-by-design email security architecture aligned with cybersecurity frameworks.
  

• Configure security controls across cloud, hybrid, and on-prem email environments.
  

Email Authentication & Threat Protection

• Configure and maintain SPF, DKIM, and DMARC authentication mechanisms.
  

• Conduct periodic reviews of authentication records to ensure proper configuration and compliance.
  

• Develop and update policies for spam filtering, virus protection, impersonation detection, content filtering, and URL defense.
  

Monitoring & Incident Response

• Troubleshoot email flow, filtering issues, and threat detection challenges.
  

• Participate in incident response, threat mitigation, and security investigations.
  

• Ensure compliance with email security policies and industry standards.
  

Collaboration & Business Support

• Collaborate with cybersecurity teams, infrastructure teams, and client stakeholders.
  

• Support business development activities including proposals, solution design, and proof-of-concept initiatives.
  

• Maintain documentation, security standards, and operational procedures.
  

Required Skills & Experience

• 5+ years of experience implementing and managing enterprise email security solutions.
  

• Strong expertise in Exchange, Google Workspace, or enterprise email infrastructure.
  

• Hands-on experience configuring email security filters, threat detection, and incident response.
  

• Proven experience implementing SPF, DKIM, and DMARC authentication protocols.
  

• Strong understanding of cybersecurity best practices and compliance requirements.
  

• Excellent troubleshooting, communication, and documentation skills.
  

Preferred Skills / Certifications

• Vendor certifications in email security solutions (Proofpoint, Mimecast, Barracuda, Cisco ESA).
  

• Cloud certifications such as AWS, Azure, or GCP.
  

• Knowledge of cloud security, endpoint security, or network security technologies.
  

• Strong analytical and problem-solving abilities.
  

Education

Bachelor’s degree in Computer Science, Cybersecurity, IT, or related field (or equivalent experience).

Benefits