Senior Cyber Security Engineer - SIEM, Cloud & EDR Expert

Valiant Technologies LLC; The Woodlands (TX); In loco; USD 95.000 - 128.000; Tempo pieno

Descrizione del lavoro

Valiant Technologies LLC is seeking a Cyber Security Engineer to act as Tier 3 escalation for incidents in the Woodlands, TX. You will manage security tools, refine firewall rules, and administer EDR and email security solutions.

You will work with MSSPs, lead vulnerability management, and perform threat hunting. A strong background in SIEMs and cloud security is required, along with excellent communication and documentation abilities.

Competenze

• 5+ years hands-on cybersecurity experience.
• Experience with Palo Alto firewalls and rule creation.
• Proficiency with CrowdStrike Falcon and Proofpoint Email Security.
• Knowledge of Microsoft security tools and SIEM platforms.
• Experience working with MSSPs and third-party vendors.

Mansioni

• Act as Tier 3 escalation point for security incidents.
• Manage and optimize security tools and platforms enterprise-wide.
• Create, review, and troubleshoot Palo Alto rulesets.
• Administer CrowdStrike EDR and Proofpoint Email Security.
• Operate and fine-tune SIEM platforms (Splunk, Sentinel, QRadar, ELK).
• Leverage Microsoft Cloud Security tools to secure cloud environments.
• Lead Vulnerability Management: scanning, remediation coordination, reporting.
• Coordinate with MSSPs to meet SLAs and quality standards.
• Conduct threat hunting, vulnerability assessments, risk analysis.
• Develop security runbooks and incident response procedures.
• Stay current with threats and regulatory requirements.

Conoscenze

Analytical skills

Problem solving

Documentation

Communication

Formazione

Bachelor's degree in Cybersecurity

Cybersecurity training programs

Strumenti

Palo Alto Firewalls

CrowdStrike Falcon

Proofpoint Email Security

Microsoft Defender/Sentinel/Purview

SIEM: Splunk/Sentinel/QRadar/ELK

Descrizione del lavoro

Valiant Technologies LLC is seeking a Cyber Security Engineer to act as Tier 3 escalation for incidents in the Woodlands, TX. You will manage security tools, refine firewall rules, and administer EDR and email security solutions.

You will work with MSSPs, lead vulnerability management, and perform threat hunting. A strong background in SIEMs and cloud security is required, along with excellent communication and documentation abilities.