Senior Cybersecurity Architect: Cloud, OT & DevSecOps

Venture Global LNG; Arlington (VA); On-site; USD 130,000 - 155,000; Full time

Job summary

Venture Global LNG is seeking a Cybersecurity Engineer to design, implement, and maintain security architecture across IT, OT, and multi-cloud platforms. The role leads security design reviews, develops secure patterns, and ensures alignment with corporate policies and regulatory requirements.

Collaborate with IT, engineering, operations, and vendors to embed security into system design, deployment, and ongoing operations. A strong background in cloud security, IAM, and DevSecOps is required.

Qualifications

• Minimum 10 years of experience in cybersecurity, information security engineering, or security architecture.
• Experience designing and implementing security controls within cloud environments (Azure and AWS).
• Strong knowledge of IAM and authentication protocols (SAML, OAuth, OIDC) and multi-factor authentication.

Responsibilities

• Design, implement, and maintain enterprise security architectures across IT and OT environments.
• Lead threat modeling and ensure security controls are integrated into system design.
• Support secure deployment practices in DevSecOps pipelines and cloud environments (Azure, AWS).
• Conduct risk assessments and ensure alignment with risk management strategies.

Skills

Threat modeling

DevSecOps

IAM & authentication

Cloud security

Education

Bachelor’s degree in Cybersecurity

Tools

Azure

AWS

Job description

Venture Global LNG is seeking a Cybersecurity Engineer to design, implement, and maintain security architecture across IT, OT, and multi-cloud platforms. The role leads security design reviews, develops secure patterns, and ensures alignment with corporate policies and regulatory requirements.

Collaborate with IT, engineering, operations, and vendors to embed security into system design, deployment, and ongoing operations. A strong background in cloud security, IAM, and DevSecOps is required.