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Principal Cloud Security Engineer

Rocket Lab
Long Beach, CA Full Time USD 152,300 - 165,000 p.a. Sep 17, 2026

About the Job

Rocket Lab’s IT team is responsible for how our global teams access information and run operations across our computer systems, networks, and devices. Our hardworking IT team is a group of flexible problem-solvers working in a fast-paced environment but who also thrive under the challenge of supporting all of our pr...

Based onsite at Rocket Lab's office in Long Beach, CA the Principal Cloud Security Engineer must demonstrate a firm grasp of cloud-first, automated, API-driven security and statistical risk concepts and communication. They will work on securing all facets of Rocket Lab’s cloud presence: the wide array of vendor serv...

Design, implement, and maintain security controls for hybrid cloud-based environments, including infrastructure as a service (IaaS), platform as a service (PaaS), software as a service (SaaS), and function as a service (FaaS) solutions.

Key Responsibilities

Design and develop custom automation in pursuit of cyber team objectives.
Provide security support for internal and external design reviews related to security.
Conduct security assessments and risk analyses to identify vulnerabilities and develop mitigation strategies for automated infrastructure such as public cloud, CI/CD pipelines, and agentic systems.
Work with Infrastructure Operations to Implement and manage identity and access management (IAM) solutions to control access to cloud resources and applications.
Develop documentation, plans, and proofs of concept for cybersecurity-related platform improvements.
Configure and monitor cloud security tools and services.
Collaborate with development teams to integrate security best practices into the software development lifecycle (SDLC), DevOps, and MLOps processes.
Maintain systems to help the team stay up-to-date on emerging threats, vulnerabilities, and industry best practices related to DevSecOps/MLOps and recommend proactive measures to enhance security posture.
Provide guidance and support to internal teams on security-related matters, including incident response, compliance, and security awareness training.
Participate in regular security audits, assessments, and compliance reviews to ensure adherence to regulatory requirements and industry standards.

Required Skills & Abilities

Education and Experience in IT and Cybersecurity
12+ years of experience in scripting languages (e.g., Bash, PowerShell, Python) and configuration management/infrastructure as code tools (e.g., Puppet, Ansible, Terraform).
Bachelor’s degree or equivalent years of work experience (16+ years of total work experience)
Cloud Security and Architecture Expertise
Proven experience in cloud security architecture, design, and implementation across major cloud platforms (AWS, Azure, Google Cloud).
Hands-on experience with cloud security tools and services (e.g., AWS Security Hub, Azure Security Center, Google Cloud Security Command Center).
Compliance, Vulnerability Management, and IT Governance
Experience working under US Government compliance regimes (e.g., CMMC, NIST, DISA STIG) and ITIL/Change Review systems.
Proficiency in vulnerability management systems (e.g., Tenable, Bringa) and CLI scanning tools (e.g., Trivy, OpenSCAP).
Version Control, Networking, and Secure Communication
Extensive experience with git-driven version control systems (e.g., GitHub, GitLab, Bitbucket).
Strong understanding of networking concepts, encryption techniques, and secure communication protocols.
Data and Analytics Expertise
Experience with databases (e.g., PostgreSQL, SQLite) and data formats (e.g., Parquet, Arrow).
Proficiency in analytics systems (e.g., PowerBI, Jupyter) and vendor-agnostic assessment engines (e.g., Cloud Custodian, Panther).
U.S. citizenship is required, due to program requirements.
Advanced degree in computer science, information technology, cybersecurity, or equivalent career experience
Involvement with community cybersecurity organizations
Experience with the following:
AWS GovCloud / Azure GCC High
CI/CD pipeline security
Tier 2 cloud vendors
Hybrid cloud engineering
SAST and DAST testing
Secrets management / vaults / HSMs
Cloud incident response / forensics
Log aggregators like Graylog, ELK, or Splunk

Qualifications

Experience: 12 years experience

Work Authorization

Citizenship of AU / NZ / EU / NATO

Apply now

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