Senior Executive Assistant

L3

Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3

Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3

Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Operating at 11 sites in the United Kingdom, L3

Harris supports Britain's mission to secure and strengthen the country by delivering sovereign innovation across the space, air, land, sea and cyber domains.

L3

Harris’ Bristol location is the Headquarters for our Maritime UK business – a leading global supplier of integrated marine control systems and simulation products for warships, submarines and high‑end commercial marine vessels worldwide. Since its inception, L3

Harris has continuously iterated upon our Integrated Platform Management System (IPMS) technology and successfully exported and delivered the system to over 300 vessels across 27 navies worldwide. We have additional Maritime UK sites in Burgess Hill, Barrow‑In‑Furness and Portchester. Together, we are powering the Royal Navy’s adoption of autonomous surface vehicle technology as well as delivering autonomous capability to UK ports, harbours and offshore energy service providers.

• 25 days holiday per year (plus bank holidays), increasing with long service and with the opportunity to buy/sell up to 5 days
• Private medical insurance with optional family cover
• Pension scheme of up to 8% employer contribution
• Life Assurance 4x salary (flexible up to 10x)
• Group income protection
• Flexible opt‑in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover, cycle to work scheme, travel insurance and electric car scheme
• Employee Family Assistance Program providing mental health and wellbeing support
• Professional membership reimbursement (discretionary)

The Executive Assistant provides high‑level administrative, operational, and project support to the Divisional Vice President and General Manager (VP‑GM) and their leadership team when needed. The role is responsible for ensuring the efficient operation of all activities through effective administration, coordination of business activities, support/project management for strategic projects, stakeholder management, travel arrangements, employee engagement initiatives.

The Executive Assistant acts as a trusted partner to leadership, enabling business priorities to be delivered efficiently while fostering a positive and professional workplace environment.

• Proactively and independently work alongside the divisional VP‑GM, being their point of contact and continuous support to make their life easier and more efficient.
• Manage the VP‑GM’s complex calendar, including scheduling internal and external meetings, prioritizing appointments, and coordinating across time zones.
• Arrange complex domestic and international travel, accommodation, itineraries, and expense claims in compliance with internal policies and relevant regulations, with the support of the local EA.
• Draft, format, and manage correspondence, presentations, and briefing materials for internal and external use noting and respecting confidentiality.
• Coordinate leadership meetings, including agenda preparation, minute‑taking, and tracking of action items.
• Serve as a trusted liaison between the VP‑GM, Sector, Segment, customers and other relevant internal and external stakeholders as needed.
• Ensure the VP‑GM is fully briefed ahead of meetings, events, and strategic engagements.
• Be confident to prioritize conflicting needs, handle matters with independently, proactively, and…