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Paul Sun

System Engineering Manager at Varian Medical Systems

Engineering Manager Manager
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Fremont, California, United States
varian.com

Company Details

Company: Varian Medical Systems
Industry: medical devices
Employees: 7100
Revenue: 3168200000
HQ Location: Palo Alto, California, United States
Company LinkedIn: Pro only

Technology Stack

Salesforce Outlook ServiceNow Microsoft Office 365 Route 53 Amazon SES Amazon AWS CSC Corporate Domains SendInBlue MongoDB LearnDash Google Font API Workday Recruit Cvent Mobile Friendly Cedexis Radar HeapAnalytics Google Tag Manager Google Maps (Non Paid Users) LiveRamp

Professional Summary

Paul Sun is System Engineering Manager at Varian Medical Systems. Varian Medical Systems operates in the medical devices industry and has 7100 employees. Based in Fremont, California, United States. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Salesforce, Outlook, ServiceNow, Microsoft Office 365, Route 53, and 36 other technologies. Varian Medical Systems reports annual revenue of 3168200000.

Manager level · Engineering Manager
Verified Apr 28, 2026

Position in the CTO Rank Database

  • • Typical Engineering Manager compensation in California: $150,000 – $280,000 (median $200,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.

Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.

Frequently Asked Questions

How do I contact Paul Sun?

Paul Sun has a verified email address on file on CTO Rank. They work at Varian Medical Systems. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Paul Sun work for?

Paul Sun is System Engineering Manager at Varian Medical Systems, a company in the medical devices industry with 7100 employees. The company is headquartered in Palo Alto, California, United States.

What is Paul Sun's role in technology leadership?

Paul Sun is classified as a Engineering Manager leader at the manager level.

What technologies does Paul Sun's organization use?

Paul Sun's organization uses a technology stack that includes Salesforce, Outlook, ServiceNow, Microsoft Office 365, Route 53, Amazon SES. This information is useful for sales teams, recruiters, and technology vendors.

Is Paul Sun open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Paul Sun using the verified contact information available to Pro members. When recruiting a System Engineering Manager, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Paul Sun at Varian Medical Systems?

Paul Sun is System Engineering Manager at Varian Medical Systems. Engineering Managers like Paul Sun typically evaluate vendors in Salesforce, Outlook, ServiceNow, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Paul Sun's profile data?

CTO Rank verifies and refreshes profile data weekly. Paul Sun's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.