Senior Cyber Security Engineer - OT/IT Lead (Onsite)

Cybersecurity Jobs; Cartersville (GA); On-site; USD 120,000 - 160,000; Full time

Job summary

Qcells in Cartersville, GA is seeking a Senior Cyber Security Engineer to own end-to-end design, strategy, and execution for OT and IT security. The role focuses on policy design, incident response, and threat protection across manufacturing environments.

You will lead firewall governance, endpoint security, vulnerability management, and real-time monitoring, partnering with IT and OT teams to maintain security baselines and respond to incidents with senior stakeholders.

Qualifications

• Bachelor’s degree required.
• 8+ years of cybersecurity deployment and operations experience.
• Experience deploying and operating security systems (firewall, SSL VPN, APT).
• Strong knowledge of network traffic analysis and vulnerability management.
• Knowledge of OWASP Top10; excellent written and verbal communication.

Responsibilities

• Own and lead OT security policy design and enforcement across factory environments using Stealthwatch for network visibility and anomaly detection.
• Architect and govern firewall rule sets and security policies with Cisco Firepower, supporting segmentation and secure communications.
• Lead ATP strategy and operations with Symantec ATP, including tuning and incident workflows.

Skills

OT security policy design

Network traffic analysis

Vulnerability management

Excellent communication

OWASP Top10

Education

Bachelor's degree

Tools

Stealthwatch

Cisco Firepower (FP)

Symantec ATP

Symantec antivirus

EDR

SSL VPN

Job description

Qcells in Cartersville, GA is seeking a Senior Cyber Security Engineer to own end-to-end design, strategy, and execution for OT and IT security. The role focuses on policy design, incident response, and threat protection across manufacturing environments.

You will lead firewall governance, endpoint security, vulnerability management, and real-time monitoring, partnering with IT and OT teams to maintain security baselines and respond to incidents with senior stakeholders.