Sr. Cybersecurity Analyst

Sr. Cybersecurity Analyst

Location:Nashville, TN

Position Summary

We are seeking aSenior Cybersecurity Analyst to support enterprise security architecture, threat detection, incident response, and compliance initiatives. This role will design and maintain secure environments across network, cloud, and application infrastructure while proactively identifying and mitigating cyber risks.

Key Responsibilities

Security Architecture & Engineering

• Design and implement secure architectures for applications, networks, and cloud environments

• Administer and tune cybersecurity tools including SIEM, EDR, and Firewalls

• Develop security baselines, hardening standards, and configuration guidelines

• Lead threat modeling and security design reviews

Threat Detection & Incident Response

• Build and tune detection rules and automated response playbooks

• Lead threat hunting and incident investigations

• Analyze logs from SIEM, EDR, network, and cloud platforms

• Perform root cause analysis and drive remediation efforts

Vulnerability & Risk Management

• Oversee vulnerability scanning and remediation

• Conduct risk assessments for systems and vendors

• Partner with IT teams to reduce security risks

Governance & Compliance

• Support PCI-DSS compliance and audit activities

• Assist with regulatory compliance initiatives (including TSA requirements)

• Promote adherence to security policies and best practices

Required Qualifications

• 7–10 years of relevant IT/security experience

• 2–4 years of progressive cybersecurity experience

• Working knowledge of Windows, Linux, and Unix systems

• Strong experience with SIEM, EDR, firewalls, and incident response

• Strong analytical, troubleshooting, and relationship-building skills

Preferred

• Certifications such as CISSP, GSEC, GCIA, GCIH, GCFA

• Bachelor's degree in Computer Science, MIS, or related field

• Experience in regulatory compliance and enterprise environments