Infrastructure and Email Security Engineer
Core
Drive cyber security best practices across data center, cloud (IaaS/PaaS), and email security environments, partnering with IT Engineering and Operations teams.
Role type
Senior Infrastructure and Email Security Engineer
Builds
Hardened and secure data center, cloud, and email security architectures and controls
Domain
Semiconductor industry, Data Center, Cloud Security, Email Security
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Windows and Linux server hardening, Virtualization (VMware vSphere, Hyper-V), Network fundamentals (DNS, DHCP, TCP/IP), Cloud IaaS/PaaS (AWS, Azure, GCP), Configuration management (Ansible, Puppet, Chef), Vulnerability management (Tenable, Qualys), Enterprise storage security (NetApp, Dell EMC), Email security gateways (Proofpoint, Mimecast), Microsoft 365/Exchange Online, Email authentication (SPF, DKIM, DMARC), Identity infrastructure (Active Directory, Azure AD), Privileged access management (PAM), Backup/disaster recovery (Veeam, Commvault), Container/Kubernetes, Cloud security posture management (CSPM), SIEM (Splunk, XSIAM)
Preferred skills
Proofpoint certifications, Cloud security certifications (Azure, AWS, GCP), Master's degree in CS/IT/Cybersecurity
Technologies
Proofpoint, Mimecast, Abnormal Security, Microsoft Defender for Office 365, VMware vSphere, Microsoft Hyper-V, AWS, Azure, GCP, SCCM, Ansible, Puppet, Chef, Tenable, Qualys, Rapid7, NetApp, Dell EMC, Pure Storage, Veeam, Commvault, Splunk, XSIAM, Active Directory, Azure AD/Entra ID, Kubernetes
Responsibilities
Administer and tune Proofpoint email security platform; Design email security architecture to reduce phishing and account takeover risk; Identify and remediate gaps in baseline security controls across data center, cloud, and email; Act as technical liaison between Security/SecOps and IT Infrastructure teams; Support SOC investigation and response for infrastructure and email incidents; Contribute to metrics and reporting on security posture and control effectiveness
Seniority
Senior, hands-on IC
