Site Business Support Administrator

Company: Line Up Aviation
Apply for the Site Business Support Administrator
Location: Portsmouth
Job Description:

Role: Site Business Support Administrator

On behalf of our client, we are seeking to recruit a Site Business Support Administrator on an initial 12-month contract. As the Site Business Support Administrator provide comprehensive administrative and secretarial support to the Connected Intelligence team.

Pay: £20 per hour Via Umbrella

Location: Portsmouth

Contract: Monday – Friday 37 hours per week, 12 months

IR35 Status: Inside

Security Clearance: BPSS

Responsibilities

  • Act as the central point, supporting all functions (Engineering, PM, PMO, Quality, Finance etc.) within the Connected Intelligence business, at Portsmouth.
  • Collaborate with the functions to ensure smooth operation support to:
  • Provide support to the Functions in Preparing all logistics and correspondence for internal and external visitors to site.
  • Support the Site Director in preparing for any high-profile visit which includes the CI teams.
  • Manage complex calendars, schedule cross-functional meetings, and book local and international travel for department heads and teams.
  • Support the Functional heads in managing and maintaining complex calendars, scheduling meetings, appointments, and travel arrangements for assigned personnel.
  • As required by functional heads Prepare and edit correspondence, reports, presentations, and other documents, and track action items from high-level divisional meetings.
  • Gather performance metrics from various teams to compile weekly or monthly business unit reports.
  • Process expense reports, purchase orders, and other financial documentation in accordance with company policies.
  • Support office management tasks such as ordering supplies, managing facilities requests, and liaising with external vendors.

Essential Skills

  • Proven experience as a Secretary, Administrative Assistant, or in a similar support role, preferably within a large corporate or defence industry setting.
  • Exceptional organizational and time management skills with the ability to prioritize effectively and manage multiple tasks simultaneously.
  • Advanced proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).
  • Excellent written and verbal communication skills, with a keen eye for detail and accuracy.
  • Strong interpersonal skills and the ability to build rapport with diverse stakeholders.
  • Discretion and ability to handle confidential information with integrity.
  • Proactive attitude with a strong sense of initiative and problem-solving abilities.
  • Ability to work independently and as part of a team in a fast-paced environment.

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Posted: October 3rd, 2026