Senior Security Engineer: Behavioral Analytics & Identity (Remote)

Relativity; Illinois; Hybrid; USD 130,000 - 195,000; Full time

Job summary

Relativity is seeking a Senior Security Engineer to advance enterprise security through behavioral analytics, detection engineering, and cross‑functional leadership. You will own complex identity, endpoint, cloud, and automation detections and mentor a growing security team.

You will focus on EUBA and NHIBA, designing capabilities to identify anomalous activity across human and machine identities, integrating telemetry to enable rapid investigation and automated response.

Qualifications

• 4–8 years of hands‑on experience in security engineering, detection engineering, identity security, threat hunting, security analytics, or a related discipline.
• Experience analyzing activity associated with workforce identities, privileged accounts, service accounts, machine identities, applications, APIs, or cloud workloads.
• Hands‑on experience with SIEM, XDR, UEBA/EUBA, identity threat detection and response, SOAR, or comparable security analytics platforms.
• Proficiency in at least one query, scripting, or programming language such as Python, SQL, PowerShell, or equivalent.

Responsibilities

• Design and implement behavioral analytics and detections across identities and workloads.
• Integrate telemetry from identity providers, endpoints, cloud platforms, applications, privileged‑access systems, and other enterprise security technologies.
• Lead threat hunting and develop production detections mapped to MITRE ATT&CK.
• Mentor engineers and communicate findings to engineering teams and stakeholders.

Skills

Access Management

Application Security

Endpoint Security

Network Security

Penetration Testing

Security Architecture Design

Security Information

SIEM

Security Operations

Vulnerability Management

Education

Bachelor’s degree in Computer Science, Information Security, or related

Job description

Relativity is seeking a Senior Security Engineer to advance enterprise security through behavioral analytics, detection engineering, and cross‑functional leadership. You will own complex identity, endpoint, cloud, and automation detections and mentor a growing security team.

You will focus on EUBA and NHIBA, designing capabilities to identify anomalous activity across human and machine identities, integrating telemetry to enable rapid investigation and automated response.