Marchell Cross
Waxahachie,TX
Summary
Document Control and Operations Manager with 25+ years of foundational experience supporting C-Suite leaders within a Fortune 500 family office. Expert in information governance, data integrity and workflow transformation with a proven history of managing sensitive, multi-billion-dollar deal records. A trusted compliance leader promoted internally to formalize corporate documentation standards and safeguard critical enterprise data.
Overview
37
37
years of professional experience
Work History
Document Control Manager
Keystone Group, LP
04.2026 - Current
- Implemented a central digital document management system to streamline deal flow tracking and storage of 600+ investment entities, reducing record retrieval time by 85% while heavily fortifying data security protocols
- Overhauled legacy operational procedures by replacing outdated, fragmented documentation with interactive, digital step-by-step standard operating guides
- Administers document management software configuration, manages user access permissions, and leads technical training for peer groups and onboarding employees
- Ensures the availability, confidentiality, and integrity of network systems through proactive risk analysis, strict company policy enforcement, and cross-functional collaboration with IT leaders
Executive Assistant
Bepco/Keystone Group, LP
03.2017 - 04.2026
- Managed strict documentation timelines for complex investment strategies, ensuring all legal and financial files were securely processed in virtual data rooms (VDRs) during tight closing windows
- Served as the central project management hub during a major corporate restructuring and organization rebranding; seamlessly aligned critical schedules of Managing Directors, General Partners, and external professional service providers
- Acted as the primary liaison between CFO and banking/broker representatives during multi-million dollar line of credit renewals and high-stakes financing projects
- Delivered high-level executive decision support and rapid crisis management in high-pressure environments, implementing agile solutions to mitigate operational and financial risks
- Spearheaded end-to-end project lifecycles for high-profile corporate conferences, quarterly board meetings, and employee recognition initiatives while maintaining strict budgetary compliance
- Prioritized and delegated daily workflow responsibilities to junior administrative staff to optimize overall office productivity
- Executed C-Suite calendar optimization and managed complex multi-city and global travel, virtual meeting coordination, applying peak energy mapping ensuring seamless operations and productivity
- Managed full-scale office maintenance, equipment procurement, and vendor inventory systems, executing requisitions, stocking, and logistics within strict budgetary guidelines
Administrative Assistant
Bepco, LP
04.2001 - 04.2017
- Engineered robust filing systems that accelerated document retrieval times by 90%.
- Fostered interdepartmental collaboration through clear transmission of project updates, executive directives, and SEC compliance.
- Maintained and organized financial records for seamless audit preparation and retrieval.
- Reconciled bank statements and ledger balances monthly to identify and resolve discrepancies quickly.
- Assisted with month-end closing procedures by preparing journal entries and gathering data reports.
Communications & Navigation Technician
United States Marine Corps
09.1989 - 05.1998
- Performed testing, troubleshooting, and component level repair on a variety of Marine Corps and Naval aircraft
- Conducted peer training and instruction on communication and navigation equipment
Skills
- Digital Transformation
- Process Modernization
- System Administration
- Data Integrity
- Financial Liaison
- Information Governance
- Event & Budget Mastery
- Personnel Management
- Logistics & Productivity
- Calendar Optimization
- Office Operations
- Microsoft 365 (Word, Excel, PowerPoint), Adobe, Egnyte Document Management System, VDRs
Accomplishments
- Navy Achievement Medal-Documented and maintained more than 1,100 training records
- Certificate of Commendation-Revamped avionics complex in less than 70% of estimated time saving in excess of 6,000 man hours
Timeline
Document Control Manager
Keystone Group, LP
04.2026 - Current
Executive Assistant
Bepco/Keystone Group, LP
03.2017 - 04.2026
Administrative Assistant
Bepco, LP
04.2001 - 04.2017
Communications & Navigation Technician
United States Marine Corps
09.1989 - 05.1998