Graham Technologies · 22 hours ago
Senior ATO Subject Matter Expert
Washington D.C., DC, USA
Full-time
Hybrid
Senior Level
7+ years expGraham Technologies is seeking a Senior ATO Subject Matter Expert to support federal system authorization efforts. This role focuses on executing RMF activities, developing security documentation, and supporting ATOs across classified and unclassified systems.
Developer APIsSoftware
No H1B
U.S. Citizen Only
Responsibilities
Perform system security assessments and RMF activities through ATO
Develop and maintain RMF documentation (SSP, SAR, POA&M)
Assess security controls against NIST SP 800-53 requirements
Support security upgrades and remediation activities
Assist with continuous monitoring and compliance reporting
Support authorization efforts for classified and unclassified systems
Collaborate with system owners, ISSOs, and security engineers
Utilize NIST SP 800-37 RMF methodology (JCAM preferred)
Qualification
Required
7+ years performing system security assessments and security documentation
7+ years enhancing IT security policies aligned with federal and international standards
7+ years of IT Security experience supporting A&A / ATO activities
Demonstrated experience authoring RMF artifacts
Strong working knowledge of: NIST SP 800-53, NIST SP 800-37 (RMF)
Bachelor's degree
Minimum one (1) of the following certifications: CISA, CRISC, CISM, CGEIT, CISSP, CAP
Ability to attain a Public Trust
Preferred
Utilize NIST SP 800-37 RMF methodology (JCAM preferred)
Benefits
Four Weeks of Accrued PTO in the First Year
Eleven Paid Federal Holidays
Comprehensive Health, Dental, Vision, and Life Insurance
401(k) Plan with Annual Employer Contributions
Flexible Schedules
Reimbursements for Continued Education and Training
Company
Graham Technologies
Graham Technologies is a firm that specializes in Software Development and Systems Integration.
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Sylvion Mbi
Chief Operating Officer
John Moore, PMP
Chief Growth Officer
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