Senior Security Engineer – Endpoint Security & Zero Trust

Title: Senior Security Engineer – Endpoint Security & Zero Trust

Location: Fully Remote

Employment Type: Contract

Status: Accepting Candidates

About the role

Seeking a hands-on Senior Security Engineer to support enterprise cybersecurity, endpoint security, and Zero Trust initiatives across endpoint, identity, network, cloud, and infrastructure environments. The role will focus on security engineering, configuration validation, remediation, and enterprise security integration.

Key Responsibilities

• Assess and validate security configurations across endpoint, identity, network, cloud, and infrastructure environments.
• Deploy and administer EDR, antivirus, MDM, endpoint hardening, and device-control technologies across Windows, macOS, and Linux.
• Engineer and assess firewalls, IDS/IPS, proxies, WAFs, VPNs, ZTNA, SSL/TLS inspection, and network segmentation .
• Implement and improve IAM, MFA, SAML, OAuth, federation, privileged access, Conditional Access, and Zero Trust controls.
• Manage SIEM, security telemetry, logging coverage, and enterprise security platform requirements.
• Support security remediation including security agent deployment, MFA implementation, API security, protocol hardening, and endpoint policy enforcement .

Qualifications

• 5–8 years of experience in cybersecurity engineering, security architecture, incident response, infrastructure security, or enterprise technology integrations.
• Strong hands-on experience across endpoint, network, identity, cloud, and infrastructure security .
• Experience with CrowdStrike, Zscaler, Splunk, Wiz, and Microsoft security technologies preferred.
• Strong knowledge of PKI, certificate management, TLS hardening, secrets management, and email security .
• Experience with SIEM, enterprise logging, infrastructure metrics, vulnerability scanners, CMDBs, and endpoint management platforms .
• M&A due diligence or post-acquisition integration experience is strongly preferred; AI and automation experience is a plus.