Lead and manage the end‐to‐end security readiness of applications, including compliance with federal and enterprise security frameworks, ATO processes, and risk management requirements

Drive security architecture design, ensuring secure configurations, threat modeling, and alignment with enterprise and regulatory standards

Coordinate and execute security assessments, vulnerability analyses, penetration testing reviews, and remediation planning

Partner with product, engineering, cloud, and compliance teams to understand system requirements and implement secure‐by‐design solutions

Develop and maintain security documentation, including SSPs, POA&Ms, security diagrams, control evidence, and continuous monitoring artifacts

Establish and enforce best practices for application security, identity and access management, secure CI/CD pipelines, and infrastructure hardening

Provide guidance and mentorship on secure development practices, helping teams adopt and mature security capabilities across the SDLC

Oversee the implementation and monitoring of security controls to ensure ongoing compliance, operational resiliency, and ATO sustainment

Drive continuous improvement in security processes, tooling, and engineering workflows to reduce risk and elevate overall security posture

Here’s what you need:

7+ years of professional experience

Extensive experience leading application or cloud security initiatives, preferably within regulated environments requiring ATO or equivalent compliance frameworks

Sr. ISSO

Responsibilities

Qualification

Preferred

Company

Accenture Federal Services

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