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Leisa Sims

Leisa Sims

Sales and Business Startup consulting

Talent
Texas City, Galveston250 USD/hourMember since September 5, 2025
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salesbusiness startup consulting

About

Sales and Business Startup consulting

Experience

PROFESSIONAL SUMMARY

Senior Technology Sales Executive with 15+ years of experience driving revenue growth, expanding enterprise accounts, and leading high-performing sales teams across Fortune 500, Public Sector, and Global Markets. Recognized for consistently exceeding quotas, closing multi-million-dollar deals, and building trusted C-Suite relationships. Skilled in cloud, cybersecurity, managed services, infrastructure, and partner ecosystem strategies.

CORE COMPETENCIES

  • Enterprise Account Leadership
  • Public Sector & Fortune 500 Sales
  • Cloud, Cybersecurity & Managed Services
  • Strategic Partnerships & Channel Development
  • C-Suite Relationship Management
  • Sales Team Leadership & Mentorship
  • Contract Negotiations & P&L Accountability
  • Diversity, Equity & Inclusion Leadership

PROFESSIONAL EXPERIENCE

UDT — Senior Sales Executive | Jan 2024 – Jan 2025
  • Primary point of contact for enterprise and public sector clients, managing full portfolio strategy.
  • Focus on client cost savings and agility through optimized managed services, cybersecurity, and cloud solutions.
  • Built strong partner relationships to ensure clients had access to cutting-edge technologies and engineering expertise.
  • Resolved escalations and disputes by mobilizing cross-functional teams.
Atos — North American Public Sector Client Executive Partner (CEP) | Mar 2022 – Present
  • Owned full P&L responsibility for public sector accounts; set strategy and improved account profitability.
  • Led cross-functional delivery teams, ensuring customer satisfaction and supporting digital transformation.
  • Strengthened C-Suite and senior government relationships to expand solutions portfolio.
  • Delivered profitable growth and margin improvement through innovation and tailored services.
Dell Technologies — Account Executive | Mar 2019 – Mar 2022
  • Exceeded 300% of quota; awarded Top AE 2H 2021 and Circle of Excellence 2021.
  • Closed multi-million-dollar integrated cloud, security, and managed services solutions.
  • Established trusted advisor status with C-Suite and board-level executives across Enterprise and State Clients.
  • Co-led Women In Action Remote Chapter (1,000+ members), advancing diversity and inclusion initiatives.
Cima Solutions Group — Territory Client Director | Jan 2018 – Mar 2019
  • Delivered largest contracts in company history across TOLA region clients (SMB, State & Local Gov, Enterprise).
  • Focused on Cloud, Managed Services, and Software-Defined Ecosystems through Microsoft, AWS, Nutanix, VMware, and IBM partnerships.
  • Consistently achieved quota with consultative, value-driven approach.
Ziosk — Client Director | Feb 2017 – Jan 2018
  • Managed enterprise SaaS/PaaS accounts with partners including Google, Netflix, PayPal, and Samsung.
  • Directed contract negotiations, escalations, and customer advisory councils with C-Suite leaders.
  • Achieved quota despite product launch challenges.
IBM — Global Accounts Sales Manager | Oct 2008 – Apr 2016
  • Led team of 9 reps supporting $120M annual quota; achieved 100%+ quota consistently.
  • Cultivated C-level relationships to deliver tailored cloud, hardware, and software solutions.
  • Recognized with IBM Club Award (2009–2015) for top performance.
Microsoft — Consultant, Customer Experience Global Practice | Mar 2006 – Oct 2008
  • Trusted advisor on customer experience for Fortune 100 clients, averaging 100%+ quota.
  • Led teams delivering enterprise contact center and customer care solutions.
  • Earned multiple Microsoft Sales Awards (2006–2008).

Education

EDUCATION

B.A., Professional Development — Amberton University

Reviews

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