Lead ISSO - RMF, Cloud Security & Compliance

appliedis

Washington (District of Columbia)

On-site

USD 101,000 - 152,000

Full time

5 days ago

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Job summary

Applied Information Sciences (AIS) in Washington, DC seeks a Lead Security Engineer to serve as an Information System Security Officer (ISSO). The role focuses on executing RMF security controls, supporting authorization efforts, and ensuring secure cloud architectures for client systems.

This proposal-based position requires strong leadership, collaboration with ISSMs and engineers, and robust risk management strategies.

Qualifications

Minimum 9+ years of work experience in computer science or cybersecurity related field.
Minimum 7+ years of ISSO or ISS Engineer experience in a cleared environment.
Bachelor's degree in Cybersecurity, Computer Science, IT, or related field. An additional 4 years of experience will be considered in lieu of a degree.
DoD 8570/IAT Level III certification or equivalent (e.g. Security+)

Responsibilities

Perform documentation, testing, and ongoing assessment of security controls
Ensure complete system scoping, including all assets, components, and technology stacks
Clearly document and articulate control implementation in SSPs and related artifacts
Lead activities supporting system ATOs and reauthorizations
Ensure proper system lifecycle management, including decommissioning activities
Maintain consistent and compliant continuous monitoring practices
Coordinate with ISSMs, engineers, and system owners to resolve security findings
As your initial project assignment, you will support the unique needs of our client as an Information System Security Officer.