Security / Administrative Support Assistant

Denholm Industrial Services Ltd
📍 Portsmouth, Hampshire, United Kingdom 💼 Full-time 🕒 Posted July 03, 2026

Job Description

Denholm Industrial Services is expanding and is now recruiting for the following role:

About the Role

We are seeking a highly organised and dependable Administrative Support Assistant to join our team on a fixed-term contract. This position offers an excellent opportunity for a detail-oriented professional to provide vital administrative capabilities to a fast-paced department.

The successful candidate will ensure the smooth operation of our daily workflows. This blended role focuses heavily on end-to-end vetting and security clearance administration (BPSS/SC) in strict alignment with HMG Baseline Personnel Security Standard guidelines, alongside critical operational support such as purchase order processing and data management.

Key Responsibilities

Vetting & Compliance Administration

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Clearance Processing: Manage the end-to-end lifecycle of BPSS security applications, ensuring strict adherence to the four pillars: Identity, ...

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Job Details

  • Location Portsmouth, Hampshire
  • Job Type Full-time
  • Category management
  • Posted Date July 03, 2026
  • Application Deadline August 12, 2026