WINTEL Systems Administrator (Platform Manager)

London, England, United Kingdom

6/19/2025

Job Description

Platform Manager

Your role

We are looking for a Platform Manager to help strengthen and expand a busy, committed team of network professionals. Your role will involve,

• All aspects of maintaining and supporting a small Windows based Live Service Network, with a range of hosted applications
• Provide Level 3rd Line level support and troubleshooting to resolve issues
• Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network
• Assist various departments within the account to maintain network security
• Establishment and adherence of processes, procedures and work instructions
• Ensure accurate records are kept of network components, maintenance activities, network connections and inventory by maintaining appropriate databases
• Provide technical on call support out of hours on a 1 week in 3 basis
  
  

Your experience

• Strong knowledge of Windows systems
• Good understanding of networks
• Run and maintained a monthly security patching process
• PKI knowledge
  
  

Desirables

• An understanding of how to account for sensitive material
• Maintaining a document library
• Running and understanding daily environment checks
  
  

This role will require you to be willing and eligible to undergo a high level of UK security clearance

Your Benefits

26 Days annual leave plus public holidays (3 flexible)

Pension – Double matching contributions of up to 10%

Life assurance

Companywide incentive plans

Your choices (Flexible benefits such as increased holidays/ travel/ dental critical illness and more)

Perks at work – employee discounts

Employee assistance programme/ virtual GP

Achieve together

We are recognised as a responsible and inclusive employer: Not only are we a certified Disability Confident Leader, a Times Top 50 employer for Gender Equality, a Top 75 employer for Social Mobility, accredited with the Living Wage Foundation and a signatory for the Race at Work Charter, but we are also committed to the United Nations standards for LGBTI+ and a Stonewall Top 100 Employer.

We are people centric: Our work environments enable you to Be Completely You. Our active people-led Inclusive Community networks are representative of all aspects of diversity and are instrumental in enabling and supporting our innovative approach to inclusion.



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