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Quartermaster

Lead Security Operations Engineer

Quartermaster

Lead Security Operations Engineer at Quartermaster AI focusing on security operations for advanced maritime systems. Collaborate with engineering teams to build and maintain a robust security infrastructure and incident response capabilities.

Posted 4/23/2026full-timeArlington • Virginia • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies
AWSAzureCloudGoogle Cloud PlatformKubernetesPythonSplunk

About the role

Key responsibilities & impact
  • Own the full spectrum of security operations, from detection and incident response to infrastructure hardening and vulnerability management.
  • Architect and automate the defensive security stack that protects cloud environments, development pipelines, and edge-deployed maritime systems.
  • Work closely with Engineering and GRC teams to ensure excellent security posture, resilience against threats, and compliance readiness.

Requirements

What you’ll need
  • 8+ years of experience in security operations and detection engineering.
  • Expert-level experience building and automating security monitoring stacks, including SIEM/SOAR platforms (Splunk, Elastic, Sentinel), EDR, and cloud-native security tooling.
  • Proven ability to lead end-to-end incident response, proactive threat hunting, and full-spectrum vulnerability management across AWS, Azure, or GCP environments.
  • Proficiency in Python or Bash for security orchestration and experience implementing hardening standards for CI/CD pipelines, container environments (Kubernetes), and edge-deployed systems.
  • Strong ability to align security operations with NIST 800-171 and CMMC frameworks.

Benefits

Comp & perks
  • Competitive salary and high-upside equity package.
  • Flexible work hours and hybrid/remote work options.
  • Comprehensive medical, dental, and vision benefits.
  • The opportunity to build a security organization from the ground up for mission-critical maritime defense technology.

ATS Keywords

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Hard Skills & Tools
security operationsdetection engineeringincident responsevulnerability managementsecurity monitoring stacksSIEMSOARPythonBashcloud-native security tooling
Soft Skills
leadershipcollaborationcommunicationproactive threat huntingalignment with security frameworks
Certifications
NIST 800-171CMMC