Senior Email Security Architect (Remote)

Corteva Agriscience; Indianapolis (IN); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health benefits

Paid time off

Parental leave

Tuition reimbursement

Retirement savings plan

Job summary

Corteva Agriscience is seeking an Email Security Engineer to design and support Exchange environments, including Online, hybrid and on-premises systems. You will own security tooling (Proofpoint, DMARC, SPF, DKIM, EOP) and collaborate with MSS, vendors and security operations to keep mail flow reliable and compliant.

The role involves incident response leadership, architecture for mail routing and identity integration, and hands-on scripting to automate changes across a large user base.

Qualifications

• Senior-level Exchange engineering and security experience.
• Proficiency with Proofpoint, DMARC, SPF, DKIM and EOP.
• Strong collaboration with MSS resources, Microsoft, vendors and SOC teams.
• PowerShell scripting for automation and large-scale migrations.

Responsibilities

• Manage messaging changes and coordinate related applications.
• Lead incident response for mail-related service disruptions.
• Provide architecture support for mail flow, hybrid connections and identity integration.
• Ensure security controls, policy tuning and secure mail routing.
• Deliver projects like Exchange migrations and AD data integration.

Skills

Exchange & Office 365

Email security architecture

PowerShell scripting

RBAC & IAM

Incident response

Education

Bachelor's degree

Security+ or equivalent

Tools

Proofpoint

Office 365

EOP

DMARC

DKIM

Mimecast

Cisco

Job description

Corteva Agriscience is seeking an Email Security Engineer to design and support Exchange environments, including Online, hybrid and on-premises systems. You will own security tooling (Proofpoint, DMARC, SPF, DKIM, EOP) and collaborate with MSS, vendors and security operations to keep mail flow reliable and compliant.

The role involves incident response leadership, architecture for mail routing and identity integration, and hands-on scripting to automate changes across a large user base.