Top 247 Senior management assistant Jobs in Los Angeles, Ca

Senior Executive Assistant
Inversion —Los Angeles, CA
- $100,000 - $130,000 a year
- Senior level
- Communication skills
- Commercial
Quick Apply
Senior Personal/Executive Assistant
POST Real Estate Group —Beverly Hills, CA
- Up to $150,000 a year
- Weekends as needed
- Inventory management
- Residential
- Databases
- AD&D insurance
- Paid holidays
Senior Administrative Assistant
Children's Hospital Los Angeles —Los Angeles, CA
- $52,728 - $70,304 a year
- Full-time
- Bilingual
- Mid-level
- 3 years
11d
OR Administration Senior Administrative Assistant
Cedars-Sinai —Los Angeles, CA
- $26.85 - $41.62 an hour
- 8 hour shift
- Mid-level
- Office
- Administrative experience
- Tuition reimbursement
ASSISTANT TO THE CITY MANAGER/SENIOR MANAGEMENT ANALYST
City of Signal Hill, CA —Signal Hill, CA
- $120,509.72 - $153,804.41 a year
- Full-time
- Clean driving record
- Customer service
- Public speaking
- Paid holidays
- Disability insurance
11d
OR Administration Senior Administrative Assistant- Hybrid
Cedars-Sinai —Los Angeles, CA
- $26.85 - $41.62 an hour
- Overtime
- Mid-level
- High school diploma or GED
- Bachelor's degree
- Tuition reimbursement
Senior Executive Assistant
AMIR ENTERPRISES —West Hollywood, CA
- $35 an hour
- Contract
- Customer service
- Mid-level
- Office
Quick Apply
Senior Assistant Manager
Hobby Lobby —Hawthorne, CA
- $70,000 - $76,975 a year
- Merchandising
- Mid-level
- Mentoring
- Paid holidays
- Disability insurance
Sr. Administrative Assistant
Sony Pictures Entertainment Inc. —Culver City, CA
- $66,000 - $83,200 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Outlook
- Customer service
Purchasing Senior Administrative Assistant- Hybrid
Cedars-Sinai —Los Angeles, CA
- $26.85 - $41.62 an hour
- 8 hour shift
- Mid-level
- High school diploma or GED
- Bachelor's degree
- Tuition reimbursement
Business Office Assistant ~ Senior Living Community ~ Pasadena ~ FT
MorningStar Senior Management LLC —Pasadena, CA
- $24 - $26 an hour
- Full-time
- Office
- Administrative experience
- High school diploma or GED
- Health savings account
- Health insurance
Quick Apply
Assistant Administrator for Assisted Living Glendale
Glen Park Senior Living —Glendale, CA
- $73,000 - $80,000 a year
- 8 hour shift
- CPR Certification
- Pass drug screening
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
SENIOR MANAGER, OPERATIONS
Baby2Baby —Los Angeles, CA
- $80,000 - $110,000 a year
- Weekends as needed
- Google Workspace
- Customer service
- Office
Senior Research Assistant
Loyola Marymount University —Los Angeles, CA
- $29.71 - $37.16 an hour
- Full-time
- Management
- Mid-level
- Databases
Senior Special Assistant to the President
SERVICE EMPLOYEES INTERNATIONAL UNION —Los Angeles, CA
- $113,083.29 - $118,808.13 a year
- Weekends as needed
- Google Workspace
- 5 years
- Travel
Quick Apply
Administrative Assistant (Full-time, Day Shift)
Adventist Health —Los Angeles, CA
- $25.00 - $29.56 an hour
- Full-time
- Hospital
- Research
- Office
Strategic Operations Senior Manager, Communications (Contract)
Crunchyroll, LLC —Los Angeles, CA
- $70 - $85 an hour
- Contract
- Office
- 8 years
- Bachelor's degree
6d
Senior Administrative Assistant (Level IV)
Pacific Pros —Los Angeles, CA
- $35 - $40 an hour
- Full-time
- Background check
- Microsoft Excel
- Office
- Health insurance
- Dental insurance
Quick Apply
Senior Physician Assistant - Burbank Urology
UCLA Health —Burbank, CA
- $91.76 - $123.45 an hour
- Spanish
- Management
- Writing skills
Home Health Physical Therapist Assistant
JAS Therapy —Los Angeles, CA
- $65 - $80 an hour
- Part-time
- CPR Certification
- Current TB test
- Physical & Rehabilitation Medicine
- Flexible schedule
Quick Apply

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Senior Executive Assistant

Inversion -
Los Angeles, CA

Quick Apply

Job Details

$100,000 - $130,000 a year

Qualifications

Executive administrative support

Full Job Description

Turning Space into a Transportation Layer for Earth

Who We Are:

Inversion builds advanced reentry systems to deliver next-generation capabilities from space.

Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform — one that unlocks unprecedented speed and global reach.

Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating through extreme reentry conditions and landing with high precision. These systems open the door to new ways of testing, delivering, and operating at hypersonic speeds.

Inherently dual-use, our technology is built to meet urgent national security needs while laying the groundwork for future commercial applications. Backed by leading investors including Y Combinator, Spark Capital, and Lockheed Martin Ventures, and working with partners such as the U.S. Space Force and NASA, Inversion is pushing the boundaries of what's possible in space-based defense and logistics.

Role Overview

We are seeking a highly experienced, proactive Senior Executive Assistant to support our executive leadership team. This role goes far beyond calendar management—you will act as a strategic partner, operator, and force multiplier for leadership, helping drive efficiency, organization, and execution across the company. This role reports directly to the Inversion CTO.

You thrive in fast-paced, ambiguous environments, anticipate needs before they arise, and bring structure to chaos. You are equally comfortable coordinating board meetings, managing sensitive information, and jumping in to solve operational problems on the fly.

Key Responsibilities

Executive Support & Operations

Manage complex, ever-changing calendars
Coordinate domestic and international travel, often with short turnaround times
Prepare executives for meetings with agendas, briefing materials, and follow-ups
Track and help drive completion of key initiatives and action items

Strategic Partnership

Act as a gatekeeper and thought partner to executives, prioritizing time and focus
Anticipate needs and proactively solve problems before they surface
Help streamline workflows, communication, and decision-making processes
Support cross-functional coordination across engineering, operations, and leadership

Board & Investor Relations

Coordinate board meetings, investor updates, and executive offsites
Prepare high-quality materials, presentations, and reports
Handle confidential and sensitive information with discretion

Company & Team Support

Plan and execute internal events, leadership offsites, and team meetings
Assist with onboarding senior hires and executive-level recruiting coordination
Serve as a cultural ambassador—setting a high bar for professionalism and execution

Qualifications

5+ years of experience supporting C-level executives (preferably in a startup or high-growth environment)
Experience in aerospace, defense, hardware, or deep tech environments
Proven ability to manage competing priorities with speed and accuracy
Exceptional organizational skills and attention to detail
Strong written and verbal communication skills
High level of discretion
Ability to operate independently and take full ownership of responsibilities
Must have the ability to obtain and maintain a U.S. government Secret/Top Secret security clearance

What Sets You Apart

You think like an operator, not just an assistant
You bring structure to ambiguity and calm to chaos
You anticipate needs before executives articulate them
You are trusted with the most sensitive information
You have a bias for action and thrive under pressure

The California annual base salary for this role is currently $100,000 - $130,000 Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education and experience, certifications, abilities of the candidate and internal equity.

ITAR Compliance:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Equal Employment Opportunity:

Inversion provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, or disability.

Inversion collects and processes personal data in accordance with applicable data protection laws. If you are a US Job Applicant see the CCPA Privacy Policy Notice for further details.

Quick Apply

Refine Your Search

senior management assistant jobs in los angeles, ca

Senior Executive Assistant

Senior Personal/Executive Assistant

Senior Administrative Assistant

OR Administration Senior Administrative Assistant

ASSISTANT TO THE CITY MANAGER/SENIOR MANAGEMENT ANALYST

OR Administration Senior Administrative Assistant- Hybrid

Senior Executive Assistant

Senior Assistant Manager

Sr. Administrative Assistant

Purchasing Senior Administrative Assistant- Hybrid

Business Office Assistant ~ Senior Living Community ~ Pasadena ~ FT

Assistant Administrator for Assisted Living Glendale

SENIOR MANAGER, OPERATIONS

Senior Research Assistant

Senior Special Assistant to the President

Administrative Assistant (Full-time, Day Shift)

Strategic Operations Senior Manager, Communications (Contract)

Senior Administrative Assistant (Level IV)

Senior Physician Assistant - Burbank Urology

Home Health Physical Therapist Assistant

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