Sr Advanced Cyb Sec Archt/Engr

Senior Cyber Security Architect / Engineer

Endpoint Security, OT Security & Compliance

About the Role

We are looking for a proactive, hands-on cybersecurity professional with a strong ownership mentality to lead endpoint security, OT security, compliance initiatives, and security engineering programs across the organization.

The ideal candidate is a self-starter who identifies problems, drives solutions, automates manual processes, and works effectively across Security, Infrastructure, Cloud, Helpdesk, Compliance, and Business teams.

Key Responsibilities

Endpoint Security Management

• Manage and improve Microsoft Defender for Endpoint, SentinelOne, and related security platforms.

• Design, implement, and maintain endpoint security controls across Windows, macOS, and Linux environments.

• Lead endpoint onboarding, offboarding, migrations, and remediation activities.

• Ensure endpoint security coverage, compliance, and operational health.

• Develop and maintain security baselines and hardening standards.
   

OT & Industrial Security

• Support security initiatives across Operational Technology (OT) and Industrial Control System (ICS) environments.

• Partner with engineering and operations teams to improve OT security posture.

• Assist with segmentation, secure remote access, asset visibility, and OT security monitoring.

• Support vulnerability assessments and risk reduction efforts within OT environments.

• Contribute to OT security policies, standards, and governance processes.
   

Device Control & Data Protection

• Manage USB and peripheral device control solutions.

• Define and enforce removable media governance policies.

• Review exception requests and implement appropriate security controls.

• Monitor compliance and generate management reports.

  
  

Security Engineering & Automation

• Develop PowerShell, Bash, and automation solutions to streamline security operations.

• Automate onboarding/offboarding processes, reporting, and operational workflows.

• Continuously improve security processes through automation and optimization.

• Evaluate and implement new security technologies and capabilities.
   

Compliance, Audit & Governance

• Support ISO 27001, SOC 2, customer audits, and internal security assessments.

• Gather audit evidence and maintain compliance documentation.

• Track remediation activities and drive closure of audit findings.

• Create and maintain policies, standards, procedures, runbooks, and knowledge articles.
   

Security Operations

• Investigate endpoint security alerts and support incident response activities.

• Work closely with SOC and IT teams during security investigations.

• Identify security gaps and drive corrective actions.

• Develop security metrics, dashboards, and executive reporting.
   

Security Awareness & Risk Reduction

• Lead phishing simulation campaigns and user awareness initiatives.

• Analyze trends and recommend mitigation strategies.

• Support organization's security culture improvement efforts.
   

Stakeholder Management

• Act as a trusted security advisor to technical and business teams.

• Lead cross-functional security projects from planning through implementation.

• Present security recommendations, risks, and progress updates to leadership.

• Provide technical mentoring and guidance to junior team members.

Required Skills & Experience

• 5+ years of Cyber Security, Security Engineering, or Endpoint Security experience.

• Strong experience with: 

• Microsoft Defender for Endpoint

• SentinelOne

• Intune

• JAMF Pro

• Windows Security Administration

• macOS Security Administration

• Linux Security Administration

• PowerShell and Bash Scripting

• Entra ID / Azure AD

• Endpoint Compliance & Governance

• USB / Device Control Solutions

• Splunk or SIEM Platforms

Preferred Experience

• OT/ICS Security environments.

• Netwrix Endpoint Protector or similar technologies.

• Vulnerability Management Programs.

• Cloud Security (Azure and AWS).

• SOC Operations and Incident Response.

• ISO 27001 and SOC 2 compliance programs.

• Security architecture and enterprise security design.

What We're Looking For

• Strong ownership mentality and accountability.

• Proactive "go-getter" attitude.

• Ability to independently identify risks and drive solutions.

• Passion for automation and continuous improvement.

• Excellent communication and stakeholder management skills.

• Ability to balance strategic thinking with hands-on technical execution.