Watch Officer
ManTech • Chandler, AZ • Posted June 06, 2026
About the Role
**MANTECH** seeks a motivated and team-oriented **Watch Officer** to support a **DHS customer** in **Chandler, AZ**
As part of this mission, you will help the organization maintain its prestigious designation as a Cybersecurity Service Provider (CSP) Center of Excellence (COE). Our team provides comprehensive, 24/7/365 security services supporting an expansive network across LANs, WANs, and advanced Cloud-based infrastructures. This is a unique opportunity to utilize a kill chain process to thwart Advanced Persistent Threats (APT), and implement and support cutting-edge technologies like Zero Trust Architecture, AI/ML risk mitigation, and Post-Quantum Computing readiness.
**Key Responsibilities:**
+ Provide continuous technical management for the security operations shift.
+ Perform weekly audits of security monitors and account privilege changes.
+ Monitor SIEM and security tools to maintain environmental situational awareness.
+ Lead shift tu...
As part of this mission, you will help the organization maintain its prestigious designation as a Cybersecurity Service Provider (CSP) Center of Excellence (COE). Our team provides comprehensive, 24/7/365 security services supporting an expansive network across LANs, WANs, and advanced Cloud-based infrastructures. This is a unique opportunity to utilize a kill chain process to thwart Advanced Persistent Threats (APT), and implement and support cutting-edge technologies like Zero Trust Architecture, AI/ML risk mitigation, and Post-Quantum Computing readiness.
**Key Responsibilities:**
+ Provide continuous technical management for the security operations shift.
+ Perform weekly audits of security monitors and account privilege changes.
+ Monitor SIEM and security tools to maintain environmental situational awareness.
+ Lead shift tu...