Sr. Level CyberSecurity Engineer

Cloud Analytics Technologies, LLC; Atlanta (GA); On-site; USD 85,000 - 116,000; Full time

Job summary

Cloud Analytics Technologies, LLC is seeking a Sr. Level CyberSecurity Engineer to join our Atlanta security team. The role emphasizes incident escalation, tool optimization, and cloud security across Defender, CrowdStrike, and SIEM platforms.

Ideal candidates have hands-on experience with MSSPs, vulnerability management, and threat hunting to protect critical assets. This is a valuable opportunity for hands-on experts supporting enterprise security operations.

Qualifications

• 5+ years of hands-on experience in cybersecurity roles.
• Strong experience with CrowdStrike Falcon, Proofpoint Email Security, and Microsoft Security Suite.
• Experience with SIEM platforms (Splunk, QRadar, Elastic).
• Proven ability to work with MSSPs and third-party vendors.

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 to secure cloud environments.
• Lead the Vulnerability Management program, including scanning and remediation coordination.
• Delegate security tasks to MSSPs and ensure SLAs are met.
• Conduct threat hunting, vulnerability assessments, and risk analysis.
• Develop and maintain security documentation and incident response procedures.

Skills

Cybersecurity expertise

Incident response

Threat hunting

Vulnerability management

Education

Bachelor’s degree in Cybersecurity

Cybersecurity certifications

Tools

CrowdStrike Falcon

Proofpoint Email Security

Microsoft Defender Suite

SIEM (Splunk/QRadar)

Job description

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

Job Title:Sr. Level CyberSecurity Engineer

Location: Atlanta , GA

Duration: 10 Months

Bill Rate: $73/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

Job Description:

CB&I is seeking a highly skilled and motivated Cybersecurity Engineer or Senior Cybersecurity Analyst to join our growing security team. This individual will play a critical role in protecting our digital assets, managing security operations, and serving as a Tier 3 escalation point. The ideal candidate will have a strong technical background, hands-on experience with modern security tools, and the ability to manage and delegate operational tasks to MSSPs effectively.

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:
• CrowdStrike Falcon
• Proofpoint Email Security
• Microsoft Security Suite (Defender, Sentinel, Purview, etc.)
• SIEM platforms (e.g., Splunk, Sentinel, QRadar, Elastic (ELK))
• 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.

Preferred Qualifications:

• Bachelor’s degree in Cybersecurity , Computer Science, or related field.
• Completion of a recognized cybersecurity training program (e.g., SANS, NIST NICE Framework-aligned bootcamps).
• Industry certifications such as:
• CompTIA Security +, CySA+
• Certified Ethical Hacker (CEH)
• GIAC certifications (e.g., GSEC, GCIA, GCIH)
• Microsoft SC-200, SC-300
• CISSP or CISM (for more senior candidates)

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.