Zack Seibert

Husband, dad of two, triathlete in training, and account executive.

I help companies transform how they work and get real value from what they have invested in Atlassian.

About

Plenty of companies own Jira, Confluence and Jira Service Management. Far fewer get the full return on that investment. I work with business and technology leaders to find where the gaps are, design a better way of working, and turn the platform they already pay for into a real driver of change, whether that is modernizing IT service management, connecting strategy to delivery, or consolidating tools.

I started as a systems administrator, spent years as a consultant and pre-sales lead, and today I am an account executive at Valiantys. That path means I can talk business outcomes with executives and still get into the details with the teams doing the work.

Experience

  1. Account Executive, Strategic Accounts Valiantys

    2025 to now

    • Lead technical discovery and solution design with Atlassian co-sell teams on strategic ITSM, DevOps and platform consolidation deals.
    • Build executive relationships with CTOs, CIOs and VPs of Engineering, and turn their business problems into business cases.
  2. Vice President, Commercial Professional Services Contegix

    2022 to 2024

    • Led technical discovery and solution positioning for enterprise SaaS and cloud deals.
    • Built and led a professional services team of 3 to 5, from hiring through coaching.
  3. Managing Consultant Adaptavist / Go2Group

    2020 to 2022

    • Ran enterprise discovery, solution design workshops and demos for ITSM, PPM and platform consolidation, about 75% pre-sales.
    • Led a team of 7 to 10 consultants and shared field feedback with Atlassian product management.
  4. Principal Consultant, then Solutions Architect Adaptavist / Go2Group

    2018 to 2020

    • Designed and presented Atlassian solutions for ITSM, Agile and DevOps transformations at global organizations.
    • Turned technical architecture into clear business stories for both executive and technical audiences.
  5. Systems Administrator Trifecta Technologies

    2010 to 2018

    • Ran Salesforce and enterprise Atlassian platforms: Jira, Confluence, Bitbucket and Bamboo.
    • Led infrastructure modernization and systems integration projects.

Things I build

What I work with

Certifications

Education

B.S., Information Technology Management Bloomsburg University of Pennsylvania

Next race

Ironman 70.3 Maine

July 25, 2027

  days to go

  • Swim1.2 mi
  • Bike56 mi
  • Run13.1 mi

Get in touch

The best way to reach me is email: zacharyseibert@gmail.com