Armourer - Large Calibre

  • Meritus
  • Southend-on-sea, Essex
  • Jun 15, 2026
Full time Government

Job Description

MERITUS are recruiting for an Armourer - Large Caliber to join a leading Defence Manufacturing organisation as a part of their weapons systems team.

ARMOURER - LARGE CALIBRE - SHOEBURYNESS, SOUTHEND-ON-SEA- PERMANENT - COMPETITIVE - SC ELIGIBILITY REQUIRED - SECTOR: DEFENCE

An opportunity has arisen for an experienced Armourer - Large Calibre to support the safe, compliant, and effective maintenance and operation of large, medium, and small calibre weapon systems, directly contributing to high-integrity test and evaluation activities.

Working as part of a specialist team, you will lead and supervise maintenance, setup, operation, and testing activities across weapon systems, ensuring adherence to safety, security, and engineering governance while supporting the delivery of high-quality technical outputs and continuous improvement.



Key Responsibilities

  • Lead the maintenance, setup, operation, and testing of small, medium, and large calibre weapon systems.
  • Ensure compliance with safety, security, and engineering governance requirements, including EMERs, AESPs, and JSPs.
  • Conduct fault diagnosis, repairs, and preventative maintenance activities.
  • Support trials by carrying out data collection, analysis, and reporting.
  • Work with stakeholders to ensure the safe, compliant, and effective delivery of test and evaluation tasks.


Essential Experience

  • Strong understanding of mechanical systems, with the ability to diagnose faults and perform intermediate maintenance.
  • Solid working knowledge of safety practices, including risk assessments and hazard identification.
  • Experience supporting test and evaluation activities, including data collection and reporting.
  • Strong understanding of security protocols, including Section 5 requirements and secure storage procedures.


Essential Qualifications

  • Recognised engineering apprenticeship, NVQ, or equivalent military or industry qualification.