Platform Security Engineer - Cloud & SDLC Security

Chatham Financial; Kennett Square (Chester County); On-site; USD 120,000 - 180,000; Full time

Job summary

Chatham Financial is seeking a Platform Security Engineer to evolve our security platform within a cloud-native SaaS environment. You will design and implement security controls across Azure-based infrastructure, containerized environments, and CI/CD pipelines, enabling secure development at scale.

You will strengthen SOC 2 compliance, collaborate with Engineering and Information Security, and apply SAST/DAST, CSPM, and secure coding practices to reduce risk across the platform.

Qualifications

• 3+ years of security engineering experience in software or cloud environments.
• Experience integrating security into CI/CD pipelines and developer tooling.
• Hands-on cloud security experience (Azure required; AWS familiarity welcome).
• Experience securing modern application stacks including .NET and containerized environments.
• Strong understanding of secure coding, threat modeling, and OWASP Top 10.
• Familiarity with security tooling such as SAST, DAST, container scanning, and CSPM.
• Excellent collaboration and communication with engineering and information security teams.

Responsibilities

• Design, build, and implement security controls across Azure-based cloud infrastructure, containers, and CI/CD pipelines.
• Ship security-focused capabilities leveraged across the development platform.
• Implement and mature cloud security and application security practices.
• Collaborate with Engineering, Compliance, and Information Security to embed security in the SDLC and CI/CD workflows.
• Implement cloud security scanning and posture management to prevent misconfigurations and drift.
• Address emerging risks related to AI/LLM usage across the SDLC.
• Evaluate and operate platform tooling with a focus on automation and scalability.
• Utilize AI to assist with learning, investigations, and code review.
• Document platform standards for secure coding.

Skills

Security engineering

CI/CD security

Azure cloud

Application security

OWASP Top 10

Container security

SAST/DAST

Cloud posture management

Tools

SAST tooling

DAST tooling

Container scanning

CSPM tooling

Job description

Chatham Financial is seeking a Platform Security Engineer to evolve our security platform within a cloud-native SaaS environment. You will design and implement security controls across Azure-based infrastructure, containerized environments, and CI/CD pipelines, enabling secure development at scale.

You will strengthen SOC 2 compliance, collaborate with Engineering and Information Security, and apply SAST/DAST, CSPM, and secure coding practices to reduce risk across the platform.