Senior Cybersecurity Engineer - Threat Hunting & SIEM Lead

Robotics Technologies; Atlanta (GA); On-site; USD 83,000 - 118,000; Full time

Job summary

Cybersecurity Jobs is seeking a seasoned security professional to lead operations as a Tier 3 escalation point in Atlanta. You will manage enterprise security tooling, drive vulnerability management, and perform threat hunting alongside a skilled team.

You will administer Palo Alto firewalls, CrowdStrike EDR, Proofpoint Email Security, and SIEM systems while coordinating with MSSPs. Strong communication and documentation skills are essential.

Qualifications

• 5+ years hands-on cybersecurity experience.
• Experience interoperating with MSSPs, third-party vendors, and clients.
• Solid understanding of network, endpoint, and cloud security.
• Excellent written and verbal communication abilities.
• Strong experience with Palo Alto Networks firewalls, CrowdStrike Falcon, and Proofpoint.

Responsibilities

• Lead Tier 3 escalation for security incidents, investigations, and troubleshooting.
• Operate, administer, and optimize security tools across the enterprise.
• Engineer and troubleshoot Palo Alto Next-Gen Firewall rulesets.
• Administer and monitor CrowdStrike EDR and Proofpoint Email Security.
• Operate SIEM platforms and create alert use cases for optimization.
• Secure cloud environments using Microsoft Defender for Endpoint/Identity and Purview.
• Lead vulnerability management, scanning, remediation coordination, and reporting.
• Conduct threat hunting, vulnerability assessments, and risk analysis.
• Collaborate with MSSPs to meet SLAs and quality standards.
• Develop and maintain security documentation, playbooks, and IR procedures.

Skills

Security operations

Tier 3 escalation

Threat hunting

SIEM management

Cloud security

Palo Alto firewalls

CrowdStrike Falcon

Proofpoint Email Security

Documentation

Communication

Education

Bachelor’s degree in Cybersecurity/CS

SANS/NIST bootcamps

Certifications: CISSP

Certifications: CISM

Certifications: CEH

Certifications: GIAC (GSEC/GCIA/GCIH)

Certifications: SC-200/SC-300

Tools

MSSPs

Job description

Cybersecurity Jobs is seeking a seasoned security professional to lead operations as a Tier 3 escalation point in Atlanta. You will manage enterprise security tooling, drive vulnerability management, and perform threat hunting alongside a skilled team.

You will administer Palo Alto firewalls, CrowdStrike EDR, Proofpoint Email Security, and SIEM systems while coordinating with MSSPs. Strong communication and documentation skills are essential.