Nhung Dinh

Senior Executive Assistant | Workplace Operations Leader | Event & Project Coordinator | Trusted C-Level Partner

United States

About

Experienced Senior Executive Assistant and Workplace Operations Leader with 10+ years of experience supporting executives, including C-level, and managing high-performing office environments. I bring a dual-impact approach, ensuring executive productivity through proactive, detail-driven support, while simultaneously creating structured, engaging, and well-run workplaces. I’ve supported CTOs, CFOs, and senior leaders across global time zones, managing complex calendars, international travel, and confidential communications. At the same time, I’ve overseen operations for 25K+ sq. ft. of office space, led major office build-outs, managed procurement and vendor negotiations, and executed employee engagement programs ranging from daily food service to large-scale off-sites. My strengths lie in anticipating needs before they arise, juggling competing priorities with discretion and calm, and building the infrastructure that helps executives and teams thrive. 💡 Tools: Google Workspace, Microsoft Suite, Slack, Zoom, Coupa, Zip, Concur, Navan, Canva, Asana, Jira 📌 Skills: Executive Support | Workplace Operations | Vendor Management | Culture & Events | Travel Logistics | Cross-Functional Coordination

Experience

  • Moloco (4 yrs 6 mos)
    • Senior Executive Assistant to the CHRO & CTO
      Oct 2025 - Present · 10 mos

    • Workplace Operations Manager & Senior Executive Assistant to CTO/Co-Founder
      Feb 2023 - Oct 2025 · 2 yrs 9 mos

      Lead daily operations for 25,000+ sq. ft. across two office floors, including vendor vetting, onboarding, and performance management. Oversee Seattle Office food program (snacks, drinks, breakfast, lunch) and own global new hire swag for US/EMEA in collaboration with APAC, keeping all programs on time and under budget. Provide executive support to the CTO: global calendar, complex travel, and strategic initiative coordination. Plan and execute in-office events and off-sites (20–200+ attendees) to foster team engagement and culture. Manage procurement, POs, and expenses using Zip, Coupa, and Navan; support hybrid logistics and space planning.

    • Office Manager & Senior Executive Assistant to CTO & CFO
      Feb 2022 - Feb 2023 · 1 yr 1 mo

      Led office move from coworking space to dedicated facility; managed all vendor onboarding, furniture procurement, and setup. Negotiated and launched snack, meal, and parking programs to enhance in-office experience. Supported CTO and CFO with global calendaring, travel planning, and meeting logistics. Managed onboarding logistics for new hires, including seating, IT requests, and welcome kits. Planned and executed holiday parties and team-building events, reinforcing company culture during hybrid transitions.

  • Jacobs (6 yrs)
    • Senior Project Coordinator
      Dec 2017 - Feb 2022 · 4 yrs 3 mos

      Seattle - Office of the Waterfront and Civic Projects (OWCP) Supported 4 Project Managers and a Deputy Director with calendar coordination, travel planning, and project scheduling. Organized meetings across public/private stakeholders; prepared agendas, took minutes, and tracked follow-ups. Managed inboxes, documentation, and reporting workflows across internal and external teams. Streamlined operations, improving administrative efficiency across a multi-year civic infrastructure project.

    • Senior Project Coordinator
      Mar 2016 - Dec 2017 · 1 yr 10 mos

      Fargo-Moorhead Diversion Authority (FMDA) Built and managed a new 20+ person project office, including vendor procurement, space setup, and safety compliance. Supported the Project Manager, construction managers, and technical leads with scheduling, deliverables, and documentation. Coordinated RFPs/RFIs, internal trainings, and board-facing milestone reports. Led onboarding and ensured a well-supported and operationally sound project environment.