Global Infrastructure System Administrator

Job location:
Cornwall, United Kingdom
Created moment:
January 6, 2023
Job reference:
REQ - 06204

The Company

The world leader in mineral-based specialty solutions for industry, with over 16,000 employees and over 200 sites worldwide, Imerys delivers high value-added, functional solutions to diversified set of industrial sectors, from processing industries to consumer goods. The Group draws on its knowledge of applications, technological expertise and its material science know-how to deliver solutions based on beneficiation of its mineral resources, synthetic minerals and formulations. These contribute essential properties to customers’ products and performance, including refractoriness, hardness, conductivity, opacity, durability, purity, lightness, filtration, absorption and repellency. Imerys is determined to develop responsibly, in particular by fostering the emergence of environmentally-friendly products and processes.

If you want to grow your skills and develop your career, find out more at

The Position

Global Infrastructure System Administrator

Job Summary

IT Security Administrator

Imerys - St Austell

Full time Monday to Friday

Home and office based

Competitive salary and benefits package

Want to be part of something big? 


Our Global Infrastructure Security Team is expanding and as our UK based IT Security Administrator, you’ll be working with the team to reduce and mitigate IT infrastructure security risks through a variety of activities.

The roles focus is Security, with over 15,000 IT users globally you’ll be acting as an advisor for Infrastructure, IT Project managers and Business representatives about all security related needs,

promoting and proposing infrastructure security compliant solutions, analysing security issues and identifying corrective action and supporting the development of infrastructure security.


You’ll also undertake ticket resolution linked to Infra Security, manage escalations, support with security crisis activities and participate in security projects. 

About you

The role requires a strong background in common information security management frameworks and infrastructure (servers, networks) together with experience of implementing, migrating, managing, and operating systems/applications.  

In addition, we ask for:

  • Bachelor’s or Master’s degree in Computer Science or Information Systems

  • Active Directory, GPO, DNS, DHCP and AWS experience is essential

  • Experience in developing information security programmes, policies and procedures, including successful implementations in large enterprise environments

  • Working in an international and multilingual environment you’ll be a fluent English speaker; other European languages would be advantageous

What we offer

The world leader in mineral-based specialty solutions for industry, with over 16,000 employees and over 200 sites worldwide; there are lots of reasons to join us. 

Benefits include Defined Contribution Pension Plan, Income Protection, Life Assurance, Company sick pay, Long Service awards, Flu & Eye Care vouchers, Discount Reward hub, Cycle to Work Scheme, Health & Wellbeing Programme.

Our workplaces are diverse and inclusive and whilst maintaining the health, safety and environmental standards on site, for yourself and others around you, we’re an organisation with a wealth of career and development opportunities that allow you to tap into your full potential.  

Click apply now to register your interest.

Position Type

Full time



Only technical issues will be monitored through the below inbox:


To ensure fairness and legal compliance in our recruitment processes, only applications received through the online application process will be considered. 

IMERYS is an Affirmative Action and Equal Opportunity Employer and it is our policy to not discriminate against any employee or applicant for employment because of race, color, religion, sex, national origin, age, marital status, sexual orientation, gender identity, genetic information, disability, veteran status, or any other status protected by federal, state or local laws.