Information System Security Officer (ISSO), US ADC Security

Amazon Web Services (AWS) Security is seeking an Information System Security Officer (ISSO) to assess, authorize, and continuously defend information systems supporting a high-priority U.S. Government program.

In this role, you will develop, maintain, and continuously improve the System Security Plan (SSP), security control implementation evidence, and the supporting body of evidence. You will drive Assessment & Authorization (A&A) activities, coordinating security control assessments, managing Plans of Action & Milestones (POA&Ms), and sustaining continuous monitoring in accordance with the NIST Risk Management Framework (RMF). Working alongside the Information System Security Manager (ISSM), platform build and engineering teams, and U.S. Government counterparts, you will ensure controls are properly implemented, documented, and defensible throughout the full RMF lifecycle. You will also proactively identify security gaps, recommend remediation strategies, and help maintain the system"s authorization posture.

This position requires U.S. Citizenship and an active TS/SCI security clearance with polygraph.

Key job responsibilities

• Develop, maintain, and continuously improve the System Security Plan (SSP) and all supporting authorization documentation.
• Prepare and maintain security control implementation evidence and the body of evidence required for system authorization.
• Coordinate and support security control assessments.
• Manage Plans of Action & Milestones (POA&Ms) from identification through closure, ensuring timely remediation of findings.
• Execute continuous monitoring activities in accordance with the NIST Risk Management Framework (RMF) and organizational policies.
• Partner with platform build and engineering teams to ensure security controls are properly implemented, configured, and documented.
• Collaborate with the Information System Security Manager (ISSM) and U.S. Government counterparts throughout the full RMF lifecycle.
• Proactively identify security gaps and vulnerabilities, recommend remediation strategies, and track resolution to completion.
• Support audit readiness and respond to ad hoc security inquiries from government stakeholders.
• Contribute to the development and refinement of security processes, templates, and automation to improve A&A efficiency.

About the team

Diverse Experiences

Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.

Why Amazon Security?

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon's products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

Inclusive Team Culture

In Amazon Security, it's in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.

Training & Career Growth

We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.

Work/Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there's nothing we can't achieve.