Office Manager / Executive Assistant

About the Role

TESIM Electric is hiring an Office Manager / Executive Assistant to be the operating system of our headquarters. You'll run the day-to-day of the office, keep leadership on schedule, and remove every friction that slows the team down. This is not a task-taker role — this is the person who makes the whole company run better.

What You'll Own

• Calendar, travel, and inbox management for the CEO and leadership team
• Office operations: vendors, supplies, facilities, tech setup for new hires
• Coordinating client visits, executive meetings, and industry events
• Onboarding logistics for new hires (in partnership with HR)
• Executive-level communication with GC and owner counterparts
• Building the SOPs that keep the office scalable as we grow

Required Qualifications

• 3+ years supporting an executive team or running an office
• Elite organization; nothing falls through the cracks
• Discretion, judgment, and comfort with confidential information
• Proficiency with Google Workspace, Microsoft Office, and modern collaboration tools
• Strong written and verbal communication

Preferred Experience

• Construction, engineering, or professional services background
• Experience supporting a founder or CEO of a growing company
• Bilingual (English/Spanish)

Compensation

$26–$38/hr DOE. Top-of-market pay for the person who makes the company run.

Benefits

• Health, dental, and vision
• Paid holidays