About the Firm
Senior Expertise. Disciplined Execution. Trusted Advisory.
63A Consulting is built on decades of federal, military, and academic leadership — brought to bear on your most complex program challenges.
Background
Our Story
Sentinel Ridge Advisors LLC was founded on a straightforward premise: that the most complex programs in government and higher education deserve the same caliber of leadership that has guided billion-dollar defense acquisitions, multinational military operations, and flagship university research programs.
Operating under the trade name 63A Consulting™, the firm brings together executive-level program governance, rigorous analytical methodology, and a deep understanding of public-sector operational structures. We engage not as a vendor, but as a trusted senior advisor — embedded in your leadership team, accountable to your mission.
As a Service-Disabled Veteran-Owned Small Business (SDVOSB), 63A Consulting carries forward the values of service, accountability, and mission focus that define military leadership — applied to the governance challenges of government agencies and research institutions.
Leadership
Douglas J. Hermes, Ph.D.
President & Owner
Douglas J. Hermes, Ph.D. is the President and Owner of Sentinel Ridge Advisors LLC (DBA: 63A Consulting™). His career spans 25 years of federal program management, military service, and academic leadership — a combination that is rare in the advisory market and invaluable to clients navigating complex, high-stakes programs.
Dr. Hermes holds a Ph.D. in Electrical Engineering, providing the analytical foundation to decompose complex technical and organizational challenges with precision. His Defense Acquisition University Program Management Level III certification reflects mastery of the federal acquisition framework — the same standards that govern the nation's most consequential defense programs.
As a Navy Surface Program Manager at CACI International Inc., Dr. Hermes led modernization activities and operational signals intelligence capabilities for deployed naval forces. His decade at the Applied Research Laboratories, The University of Texas at Austin as Senior Program Manager gave him direct experience administering institutional initiatives and navigating the unique governance structures of a major research university.
Dr. Hermes served as Executive Officer to the NATO Director of Air Operations, International Security Assistance Forces, Afghanistan — one of the most demanding senior advisory roles in multinational military operations. This experience informs his approach to every engagement: clear-eyed about risk, disciplined in execution, and accountable to the mission.
Purpose
Our Mission
To deliver executive-level program governance and strategic advisory that enables public sector entities and higher education institutions to execute complex initiatives on schedule, within budget, and in full alignment with mission requirements.
Accountability
Every engagement is measured against outcomes. We hold ourselves to the same standards we bring to your program.
Integrity
Honest assessment, candid counsel, and transparent reporting — even when the news is difficult.
Mission Focus
Your program's success is our only objective. We align every recommendation to your organizational mission.
Disciplined Execution
Rigorous methodology, structured governance, and senior oversight — applied consistently from initiation to closeout.
Certification
SDVOSB Designation
63A Consulting is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB). This designation reflects not only our eligibility for set-aside contracting vehicles, but our foundational commitment to the values of service, integrity, and disciplined execution that define military leadership.
Commodity Codes
Ready to engage 63A Consulting?
Contact us to discuss your program's governance and advisory needs.