Sr. Level CyberSecurity Engineer

Ethereum Technologies; The Woodlands (TX); On-site; USD 78,000 - 112,000; Full time

Job summary

Ethereum Technologies in The Woodlands, TX seeks a Sr. Level CyberSecurity Engineer to act as Tier 3 escalation point for security incidents, manage security tools, and optimize platforms across the enterprise.

You will configure Palo Alto Next-Gen Firewalls, monitor CrowdStrike EDR and Proofpoint, run SIEM operations, and lead vulnerability management while coordinating with MSSPs and cloud security services.

Qualifications

• 5+ years of hands-on experience in cybersecurity roles.
• Strong experience interworking with MSSPs, third-party security vendors, and/or clients.
• Solid understanding of network security, endpoint protection, and cloud security principles.
• Strong analytical and problem-solving skills.
• Excellent communication and documentation abilities.

Responsibilities

• Act as a Tier 3 escalation point for security incidents and investigations.
• Manage and optimize security tools and platforms across the enterprise.
• Create, review, and troubleshoot Palo Alto Next-Gen Firewall rulesets.
• Administer and monitor CrowdStrike EDR and Proofpoint Email Security solutions.
• Operate and fine-tune SIEM platforms, including alert use case creation and optimization.
• Leverage Microsoft Cloud Security Tools (Defender for Endpoint, Defender for Identity, Purview) to secure cloud environments.
• Lead the Vulnerability Management program, including scanning, prioritization, remediation coordination, and reporting.
• Collaborate with and delegate tasks to MSSPs, ensuring SLAs and quality standards are met.
• Conduct threat hunting, vulnerability assessments, and risk analysis.
• Develop and maintain security documentation, runbooks, and incident response procedures.
• Stay current with emerging threats, vulnerabilities, and regulatory requirements.

Skills

Cybersecurity expertise

Incident response

Security tooling

Threat hunting

Documentation

Tools

Palo Alto Next-Gen Firewall

CrowdStrike EDR

Proofpoint Email Security

SIEM

Defender for Endpoint

Defender for Identity

Purview

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title:Sr. Level CyberSecurity Engineer

Duration: 16 Months + Extension

Bill Rate: $69/hour (C2C)

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Key Responsibilities:

• Act as a Tier 3 escalation point for security incidents and investigations.
• Manage and optimize security tools and platforms across the enterprise.
• Create, review, and troubleshoot Palo Alto Next-Gen Firewall rulesets.
• Administer and monitor CrowdStrike EDR and Proofpoint Email Security solutions.
• Operate and fine-tune SIEM platforms, including alert use case creation and optimization.
• Leverage Microsoft Cloud Security Tools (Defender for Endpoint, Defender for Identity, Purview, etc.) to secure cloud environments.
• Lead the Vulnerability Management program, including scanning, prioritization, remediation coordination, and reporting.
• Collaborate with and delegate tasks to MSSPs, ensuring SLAs and quality standards are met.
• Conduct threat hunting, vulnerability assessments, and risk analysis.
• Develop and maintain security documentation, runbooks, and incident response procedures.
• Stay current with emerging threats, vulnerabilities, and regulatory requirements.

Required Qualifications:

• 5+ years of hands-on experience in cybersecurity roles.
• Strong experience with:
• Proven experience interoperating with MSSPs, third-party security vendors, and or clients.
• Solid understanding of network security, endpoint protection, and cloud security principles.
• Strong analytical and problem-solving skills.
• Excellent communication and documentation abilities.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.