Dennis Gieseler

About Dennis Gieseler

I’m an enterprise technology sales professional with a proven track record of enabling large organizations to modernize their IT environments and drive measurable business outcomes through strategic technology investments.I take a consultative and solutions-focused approach, translating complex technical capabilities into clear business value. By working closely with executives and IT leaders, I help drive digital transformation initiatives that increase efficiency, strengthen security, and deliver measurable ROI.Throughout my career, I have built trusted relationships across the enterprise landscape, managing complex sales cycles, aligning stakeholders, and ensuring smooth adoption of technology solutions that deliver significant impact.Core Expertise:• Identity & Access: IdP, SSO, MFA, PAM• Endpoint & Device Management: MDM, UEM, BYOD• Networking & Remote Access: VPN, ZTNA, SD-WAN• Cybersecurity: EDR, MDR, SIEM, DLP• Compliance: CIS, NIST, PCI, GDPR, ISO 2700Outside of work, I enjoy spending time with my family, playing golf, and flying my drone.

Experience

1. Strategic Account Executive - Named Central

   Jamf

   Sep 2025 — Present · Philadelphia, PA, US

   Manage 20+ named accounts across multiple verticals. Partner with Jamf’s largest clients to accelerate innovation and digital transformation initiatives.

Education

• Penn State University

  Bachelor's Degree, Marketing

  2009 — 2013

Skills

• Sales Presentations
• Market Research
• Process Improvement
• Databases
• Solution Implementation
• Sales Management
• Sales Operations
• Marketing
• Qualifying Prospects
• Prospect Research
• Order Processing
• Hardware Deployments
• Retail Sales
• Process Automation
• Sales