Chief Cybersecurity Architect

Modern Technology Solutions Inc • Dayton, OH

15h • Onsite

About The Position

Modern Technology Solutions, Inc. (MTSI) is seeking an experienced Chief Cybersecurity Architect Compliance Architect to play a key leadership role in designing and authorizing secure systems for Next Generation Missile Defense and other classified DoD initiatives.

As the Chief Cybersecurity Architect, you will provide strategic direction and technical expertise on system authorizations, cybersecurity compliance, and the integration of secure digital ecosystems within classified environments. By guiding Authorization to Operate (ATO) and Authority to Connect (ATC) processes, you will ensure mission-critical systems meet the highest standards of security and performance in alignment with DoD policies.

Requirements

• Minimum of 15+ years supporting DoD cybersecurity, RMF implementation, system/network authorizations, and classified operations.
• Extensive experience managing ATO and ATC processes for government systems, particularly those supporting missile defense or related capabilities.
• Deep understanding of RMF (NIST SP 800-53), DISA STIGs, and cybersecurity frameworks associated with classified environments and DoD systems.
• Proficiency in using tools like eMASS, ACAS, Nessus, or equivalent platforms for vulnerability management and compliance reporting.
• Strong technical understanding of digital ecosystems, integration processes, and secure communication networks for defense programs.
• Active certifications such as CISSP, CAP, CISM, or equivalents; DoD 8570 IAM Level III certifications preferred.
• Demonstrated ability to advise senior leadership, influence strategic decisions, and manage cross-functional teams in achieving secure system connectivity and authorizations.
• Excellent verbal and written communication skills to engage technical and non-technical audiences.
• Active Top Secret clearance with SCI eligibility
• U.S. Citizenship is required
• Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field required

Nice To Haves

• Master’s degree highly preferred.

Responsibilities

• Strategic Leadership: Act as the senior advisor and technical authority on RMF, cybersecurity compliance, ATO/ATC processes, and secure system connection requirements for Next Generation Missile Defense and other advanced DoD programs.
• System Authorization & Risk Management Framework (RMF): Lead system authorizations from inception to completion, ensuring compliance with DoD cybersecurity standards and achieving ATO and ATC approvals efficiently.
• Cybersecurity Policy Application: Apply DoD, federal government, and NIST guidelines, including DISA STIGs and RMF strategies, to secure systems and networks supporting missile defense capabilities.
• Classified Ecosystem Support: Design, approve, and sustain digital ecosystems within classified environments, ensuring compatibility across DoD networks that support missile defense and related efforts.
• Stakeholder Collaboration: Collaborate with senior leaders, technical teams, and AO/ATC authorities to influence decisions and ensure mission success for missile defense programs.
• Compliance Oversight: Lead audits, vulnerability assessments, and risk mitigation strategies to maintain operational security and regulatory compliance across SCIF-based systems.
• Documentation Management: Create, review, and approve high-level authorization documents, risk assessments, and AO/ATC packages.
• Team Development: Mentor and develop technical staff, fostering a culture of excellence and mission focus within classified operations.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level