Security Engineer: Serverless AWS & Incident Response

MeridianLink; United States; Remote; USD 100,000 - 140,000; Full time

Job summary

MeridianLink is seeking a Security Engineer to safeguard data and enforce policies across our security operations. You will manage serverless AWS security services such as WAF, GuardDuty, IAM, KMS, and CloudWatch, while building controls and defenses to mitigate risk.

You will collaborate to automate detection, build tooling and CI/CD controls, and reduce false positives. The role includes on-call incident management and strong emphasis on IAM, SSO and threat intelligence.

Qualifications

• Bachelor's degree in computer science or related field and 2-4 years of related experience or equivalent work experience.
• Experience in Security Operations, security monitoring, Incident Response, and Threat Intelligence.
• 3+ years of work experience as a Security Engineer or related position.
• 2+ years of experience in cybersecurity technologies, focusing on vulnerability management, monitoring, data logging, and IAM.
• 1+ years' experience with AWS security services (WAF, GuardDuty, IAM, KMS, CloudWatch).
• 2+ years of experience with tool integrations and REST APIs; TypeScript or Python experience.

Responsibilities

• Collaborate with the MeridianLink Security team to improve automation and detection initiatives.
• Build and enhance security tooling, automated checks, and CI/CD pipeline controls.
• Analyze internal metrics and alerting workflows to reduce false positives.
• Develop repeatable processes and playbooks to resolve incidents efficiently.
• Participate in weekly on-call rotation as incident responder/manager.
• Implement security strategies for AWS serverless infrastructure and SAML/SSO surfaces.

Skills

Security Operations

Incident Response

Threat Intelligence

AWS Security

Web Application Firewall

IAM

KMS

GuardDuty

CloudWatch

WAF

REST APIs

TypeScript

Python

SAML SSO

OIDC/OAuth

Networking

Network Monitoring

Infrastructure as Code

Pulumi

Terraform

SST

Education

Bachelor's degree in Computer Science or related field

Tools

Pulumi

Terraform

SST

Job description

MeridianLink is seeking a Security Engineer to safeguard data and enforce policies across our security operations. You will manage serverless AWS security services such as WAF, GuardDuty, IAM, KMS, and CloudWatch, while building controls and defenses to mitigate risk.

You will collaborate to automate detection, build tooling and CI/CD controls, and reduce false positives. The role includes on-call incident management and strong emphasis on IAM, SSO and threat intelligence.