Senior Cybersecurity Engineer: OT/IT Security Architect

Qcells North America; Cartersville (GA); On-site; USD 120,000 - 180,000; Full time

Job summary

Qcells North America is seeking a Senior Cyber Security Engineer to own the end-to-end design, strategy, and execution of cyber security across OT and IT environments in our facilities in Georgia. You will define security standards, lead incident response, and align cybersecurity with operational objectives.

You will architect and enforce OT/IT security controls, manage firewall policies with Cisco Firepower, oversee vulnerability management, ATP programs, and endpoint protection, and

Qualifications

• Bachelor’s degree required.
• 8+ years of Experience in Cybersecurity deployment and operations.
• Experience in Security systems (Firewall, SSL VPN, APT, etc.) deployment and operations.
• Strong knowledge and Experience in network traffic analysis and vulnerability management.
• Strong knowledge and Experience in basic Security protocols such as OWASP Top10, etc.
• Complies with the required deadlines and has high reliability.
• Excellent written and verbal communication skills.

Responsibilities

• Own and lead the design and enforcement of OT security policies across factory environments, leveraging Stealthwatch for network visibility and anomaly detection.
• Architect and govern firewall rule sets and security policies using Cisco Firepower (FP), ensuring robust segmentation and control of internal and external communications.
• Drive the strategy and operation of Advanced Threat Protection (ATP) programs using Symantec ATP, including tuning, escalation workflows, and continuous improvement.
• Lead endpoint security programs encompassing Symantec antivirus, EDR, and USB access controls — defining standards and overseeing deployment at scale.
• Spearhead incident response efforts for security events, including root cause analysis, forensic investigation, and post-incident reporting to senior stakeholders.
• Establish and maintain real-time monitoring frameworks for security logs, alerts, and network traffic, and define escalation procedures across the SOC function, and AI security policies.
• Define and enforce patch management strategies for operating systems and applications, ensuring timely remediation and compliance with security baselines.
• Lead vulnerability management programs, including scans, risk prioritization, and remediation tracking — coordinating across IT and OT teams.
• Oversee database access governance and privileged account management, ensuring alignment with least-privilege principles and audit requirements.
• Develop and maintain cybersecurity documentation including policies, incident reports, runbooks, and standard operating procedures.
• Provide thought leadership on emerging cyber threats, vulnerabilities, and industry best practices — translating intelligence into actionable security improvements.

Skills

Cybersecurity deployment

Network traffic analysis

Vulnerability management

OWASP Top10

Communication skills

Reliability

Education

Bachelor’s degree

Tools

Cisco Firepower

Stealthwatch

Symantec ATP

Symantec Antivirus

EDR

USB access controls

Job description

Qcells North America is seeking a Senior Cyber Security Engineer to own the end-to-end design, strategy, and execution of cyber security across OT and IT environments in our facilities in Georgia. You will define security standards, lead incident response, and align cybersecurity with operational objectives.

You will architect and enforce OT/IT security controls, manage firewall policies with Cisco Firepower, oversee vulnerability management, ATP programs, and endpoint protection, and