Remote Senior InfoSec Engineer – 24/7 LLM Security Ops

Eliassen Group; Nashville (TN); On-site; USD 61,000 - 74,000; Part time

Benefits offered by this job

Medical, Dental, Vision

401k with company matching

Life insurance

Remote work

Job summary

Eliassen Group seeks a Senior Information Security Engineer to operate and maintain an LLM-based code vulnerability detector in a remote, contract role. The engineer will monitor runs, patch and adjust pipelines, and participate in a 24/7 on-call rotation with nights and holidays.

Strong AWS, Terraform, Jenkins, and Python skills are required. The role involves shifting duties, escalation to leads, and maintaining runbooks while ensuring regulatory compliance.

Qualifications

• 1+ years in information security, infrastructure, or software support.
• Working knowledge of AWS fundamentals (console, CLI, IAM, CloudWatch).
• Ability to read and troubleshoot CI/CD pipeline failures (Jenkins + GitHub).
• Ability to read and modify Terraform and Python scripting.
• Basic understanding of application security concepts and vulnerability classes.
• Follow documented procedures and escalate appropriately.
• Clear written communication for status updates and handoffs.

Responsibilities

• Operate and monitor an LLM-based code vulnerability detection capability on AWS Bedrock, including scanner health, job execution, model invocation errors, and token and cost consumption against defined thresholds.
• Monitor scanning pipelines integrated with GitHub and Jenkins running on ECS and resolve failed jobs, queue backlogs, and environment issues.
• Execute documented runbooks during assigned shift and elevate to Lead or Principal Engineering per established procedures.
• Perform structured shift handoff with documentation of open issues, in-flight changes, and outstanding escalations.
• Apply patches, dependency updates, and configuration changes through established change management processes.
• Monitor Splunk dashboards and alerts for scanner health, coverage, and throughput and report anomalies and recurring failure patterns.
• Execute the evaluation harness on a defined cadence and report results while identifying regressions in detection performance.
• Implement assigned changes at the Story level within an established architecture, including Terraform and pipeline configuration updates.
• Maintain and improve runbooks, operational procedures, and support documentation based on observed incidents.
• Participate in a rotating shift schedule providing 24/7 coverage, including nights, weekends, and holidays.
• Maintain controls and documentation to ensure compliance with company and regulatory requirements.
• Understand virtualization and containerization technologies.

Skills

Information security basics

CI/CD troubleshooting

Written communication

Shift work reliability

Education

AWS Certified Practitioner

AWS Solutions Architect Associate

CompTIA Security+

Tools

AWS

Jenkins

GitHub

Terraform

Python

Splunk

Linux

ServiceNow

Job description

Eliassen Group seeks a Senior Information Security Engineer to operate and maintain an LLM-based code vulnerability detector in a remote, contract role. The engineer will monitor runs, patch and adjust pipelines, and participate in a 24/7 on-call rotation with nights and holidays.

Strong AWS, Terraform, Jenkins, and Python skills are required. The role involves shifting duties, escalation to leads, and maintaining runbooks while ensuring regulatory compliance.