Executive Assistant & Office Operations Lead

Hybron; Hawthorne (CA); On-site; USD 70,000 - 95,000; Full time

Benefits offered by this job

Stock options

Lunch provided by company

401(k) with employer match

Job summary

Hybron, an early-stage advanced manufacturing startup, seeks an in-person Office & Facilities Generalist in Hawthorne. You will manage vendors, supplies, shipping, and visitors while supporting the CEO and leadership with calendars, travel, and meetings.

You’ll also handle onboarding, events, and company-wide admin tasks to keep the team productive. The role requires autonomy in a fast-growing startup, discretion handling sensitive information, and strong organizational skills.

Qualifications

• 3+ years in office management, executive assistance, or admin operations.
• In-person full-time availability at Hawthorne facility.
• Strong prioritization and organization with multiple details.
• Discretion with confidential and export-controlled information.
• Clear written and verbal communication with staff and vendors.
• Proficient with Microsoft 365 and quick to learn new software.

Responsibilities

• Run the office and facility operations: vendors, supplies, visitors, shipping/receiving.
• Support leadership: calendars, travel, reservations, expense reports, meetings.
• Assist with onboarding, offboarding, and company events.
• Protect time for executives by managing calendars and travel logistics.

Skills

Office management

Executive support

Prioritization

Organizational skills

Written and verbal communication

Attention to detail

Tools

Microsoft 365

Job description

Hybron, an early-stage advanced manufacturing startup, seeks an in-person Office & Facilities Generalist in Hawthorne. You will manage vendors, supplies, shipping, and visitors while supporting the CEO and leadership with calendars, travel, and meetings.

You’ll also handle onboarding, events, and company-wide admin tasks to keep the team productive. The role requires autonomy in a fast-growing startup, discretion handling sensitive information, and strong organizational skills.