Lead ATO Subject Matter Expert

Graham Technologies is seeking a Lead ATO Subject Matter Expert to support a high-visibility federal cybersecurity program. This role provides senior leadership across Risk Management Framework (RMF) activities, system authorization, and classified cybersecurity operations.

Location: Hybrid/DC proper

Key Responsibilities:

• Serve as the Lead ATO Subject Matter Expert for classified and unclassified systems.
• Lead system security assessments, RMF activities, and A&A/ATO efforts through successful authorization.
• Develop, review, and maintain system security documentation including SSPs, SARs, POA&Ms, and authorization packages.
• Provide expert guidance on NIST SP 800-53 control selection, implementation, and assessment.
• Lead security assessments for live networks, enterprise systems, databases, and cloud-integrated environments.
• Advise stakeholders on security policy compliance aligned with federal and international standards.
• Support security upgrades, remediation activities, and continuous monitoring.
• Coordinate with Authorizing Officials (AOs), ISSOs, ISSEs, and system owners.
• Apply NIST SP 800-37 RMF using JCAM (preferred) or equivalent systems.
• Mentor junior ATO and cybersecurity engineers.

Required Skills:

• 10+ years of IT Project Management experience (Waterfall and Agile).
• 10+ years performing system security assessments, security documentation, and security upgrades.
• 10+ years assessing and enhancing IT security policies aligned with federal and international regulations.
• 10+ years of IT Security experience supporting A&A and ATO, including classified systems.
• Strong working knowledge of:
  • NIST SP 800-53
  • NIST SP 800-37 (RMF)
  • Security Authorization processes

Education, Certifications, and Clearance

• Bachelor's degree.
• Minimum two (2) of the following certifications:
  • CISA
  • CRISC
  • CISM
  • CGEIT
  • CISSP
  • CAP
• Active Top Secret clearance.

Compensation:

At Graham Technologies, we believe in treating everyone with fairness and respect. Our compensation package is designed to ensure fair pay for work, reflecting our commitment to integrity.

Many IT companies offer similar services, but what truly sets us apart is our people! We care deeply about our employees and consistently show our appreciation-not just for the final outcomes, but also for the effort and dedication shown every step of the way. Additionally, our generous benefits package supports our team members in living fulfilling and prosperous lives.

Here are just a few highlights of what we offer:

• 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

Why Graham Technologies?

Our core values define who we are:

• Value our Customers
• Care about our Employees
• Passionate about Innovation
• Believe in a Strong Work Ethic
• Rely on Teamwork
• Integrity Matters

Founded in 2007, GTECH is a consulting services firm passionate about delivering tailored solutions that meet our clients' needs and maximize the value of their investments. We achieve this by providing top-notch professionals across the IT industry. Our team embodies integrity, commitment, and reliability, which are at the heart of everything we do.

We are also dedicated to fostering a culture of support for our employees-the lifeblood of our business. At Graham Technologies, we've built a family-oriented environment where team members are encouraged to maintain a healthy work-life balance, pursue their passions, and grow professionally through flexible schedules, continued education, and a strong sense of community.