Executive Assistant

Long Wall Company was created in 2025 to accelerate missile defense technology for the U.S. and our allies. Building on the RS1 and GS0 launch systems, Long Wall develops containerized, mass-producible missile defense systems and offers rapid, low-cost flight testing. We believe that the future of global security and stability require defensive technology that is lower cost, higher performing, better tested, and more broadly distributed than is possible today.

Join us.

Mission-Driven Problem Solvers. The aerospace frontier demands ingenuity. We want engineers who approach challenges with curiosity, embrace failure as a learning opportunity, and stay focused on delivering the best solution for the mission.

Total Ownership. We seek engineers who take full responsibility for delivering flight-ready work while recognizing that no one succeeds alone. The best engineers make their teammates better, knowing that complementary skills create force multiplication and drive mission success.

As an Executive Assistant, you will provide focused, high-impact administrative support with an emphasis on travel support & coordination, executive scheduling, HQ visitor facilitation, and internal meeting and event support. This role requires a calm, self-directed professional who is comfortable operating independently with minimal day-to-day oversight and who exercises sound judgment, discretion, and flexibility. The position supports a highly variable workload: there will be periods of high activity, including travel sprints that may require extended or off-hours availability, balanced by less intensive weeks with limited demands.

Success in this role comes from being adaptable, composed, and reliable; able to step in decisively when needed while remaining comfortable with autonomy and less direction when the pace is light. This role is best suited for someone who values stability, consistency, and execution excellence, and who is motivated by enabling others to perform at their best rather than high touch and constant engagement.

• Coordinate complex domestic and international travel with detailed itineraries.
• Coordinate meetings, manage schedules, make appointments, manage expense reports, and provide other general assistance as required.
• Serve as a liaison for external partners and internal teams for scheduling.
• Ensure communications are clear, thorough, and specific, with attention to follow-through.
• Exhibit a strong attention to detail, ability to adapt to daily schedules and routines, and a focus on efficiency without sacrificing quality.
• Perform potentially confidential and complex administrative duties involving Excel, Word, and PowerPoint, including typing letters, creating/updating spreadsheets, and compiling presentations.
• Provide project management and maintain momentum on high-priority projects.
• Coordinate logistics for external meetings, including decks and agendas.
• Assist the executive team on long-term projects and strategic initiatives.

• 3 - 5 years of senior-level administrative support experience.
• Ability to travel if needed.

• Bachelor’s degree.
• Experience working in a fast-paced, start-up environment.
• Experience using JIRA, CRM software, and/or other project management systems.
• Familiarity or experience with the aerospace industry.
• Advanced skills with Microsoft Office.
• Agility and flexibility in response to changing priorities and needs.
• Solution-oriented with good judgment.
• Strong written and oral communication skills.
• The ability to handle confidential material with the utmost discretion.
• People-oriented (and high-empathy) with an aptitude for building relationships across all levels of an organization.
• Willing and excited to pitch in wherever necessary in the spirit of supporting the company’s mission and growth.

• This is an on-site position located in Long Beach, CA.
• Ability to sit or stand for extended periods of time.
• Ability to use a computer to complete assignments.
• Ability to communicate with individuals and groups in person, by phone, and via telepresence.
• While performing the duties of this job,…