95 System Maintenance jobs in the United Kingdom

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OneStream System Administrator

We are seeking an experienced OneStream System Architect & Administrator to lead the design, implementation, and management of a global financial performance management platform. This is a hybrid role combining strategic architecture with hands-on administration.

Responsibilities:

• Design and implement scalable OneStream solutions for consolidation, planning, and reporting.
• Manage platform administration including security, user access, upgrades, and performance monitoring.
• Develop and optimise data integrations with ERP/CRM systems.
• Configure applications, workflows, business rules, and marketplace solutions.
• Ensure compliance with financial and data security standards.
• Partner with Finance and IT teams, providing guidance, training, and support.

Skills & Experience:

• Proven OneStream administration and configuration experience.
• Strong knowledge of CPM/EPM concepts, financial consolidation, and planning.
• SQL/database skills (SQL Server preferred) and ETL/data integration experience.
• Familiarity with cloud environments (Azure, AWS) and multi-entity operations.
• Understanding of GAAP/IFRS and financial reporting processes.

What’s on offer:

• Competitive salary and benefits.
• Flexible hybrid working model.
• Career development and progression opportunities.
• Inclusive, collaborative culture that values diversity.

Linux System Administrator

Salary to £60,000 + up to £10,000 in additional bonuses

Must be eligible for a high level of UK Government Clearance

Cheltenham location

Sanderson Government and Defence are working with one of the world largest technology companies in their UK Secure Government division.

They are looking for a Linux System Administrator who holds or is eligible for a high level of UK Government Clearance and who has a genuine interest in the sector.

Tech wise, on top of the basic Linux System Administrator skill set they are looking for at least some of the following:

• Ansible
• AWS Cloud
• Bash
• Python

Once you have the appropriate level of clearance you will be based in Cheltenham, however while you wait for this clearance you are able to work flexibly. Therefore we are open to people looking to relocate, as this will allow you plenty of time to move closer to site.

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you.

Are you a hands-on LMS (Learning Management System) Advisor ready to hit the ground running in a busy public sector environment?

We're looking for an experienced and operationally-focused LMS Advisor to join our client on a 6-month hybrid contract.

Day to Day

• Taking ownership of day-to-day LMS operations (system management, user support, reporting, troubleshooting)
• Supporting the transition and optimisation of digital learning platforms
• Acting as a key liaison between HR, IT, and Learning & Development teams
• Uploading and managing course content, enrolments, and data integrity
• Producing actionable insights from LMS data and usage trends

What We’re Looking For:

• Proven experience working with an LMS in a hands-on, operational capacity
• Comfortable navigating public sector environments or similar structured organisations
• Able to manage multiple stakeholders and competing priorities with minimal supervision
• A proactive, delivery-focused mindset – this is not a strategy role, it’s about getting things done
• Immediate or short notice availability strongly preferred

If this fits you remit and you are looking for a new London based/Hybrid working basis please apply today.

Are you a hands-on LMS (Learning Management System) Advisor ready to hit the ground running in a busy public sector environment?

We're looking for an experienced and operationally-focused LMS Advisor to join our client on a 6-month hybrid contract.

Day to Day

• Taking ownership of day-to-day LMS operations (system management, user support, reporting, troubleshooting)
• Supporting the transition and optimisation of digital learning platforms
• Acting as a key liaison between HR, IT, and Learning & Development teams
• Uploading and managing course content, enrolments, and data integrity
• Producing actionable insights from LMS data and usage trends

What We’re Looking For:

• Proven experience working with an LMS in a hands-on, operational capacity
• Comfortable navigating public sector environments or similar structured organisations
• Able to manage multiple stakeholders and competing priorities with minimal supervision
• A proactive, delivery-focused mindset – this is not a strategy role, it’s about getting things done
• Immediate or short notice availability strongly preferred

If this fits you remit and you are looking for a new London based/Hybrid working basis please apply today.

An excellent opportunity has arisen for a Junior OneStream System Administrator to join a global finance technology team on a 12-month fixed-term contract to cover maternity leave.

You'll be part of the OneStream Support function, providing day-to-day administration, support, and development, while working closely with Finance stakeholders across the business.

Key Responsibilities:

• Support month-end, half-year, and year-end close processes in OneStream.

• Assist with financial planning, budgeting, and forecasting.

• Develop cube views, dashboards, and reporting for Finance users.

• Maintain user security and administer transformation rules.

• Provide user support via ServiceNow, including incident and problem resolution.

• Support chart of accounts maintenance and global allocations.

Skills & Experience:

• Previous experience supporting OneStream (essential).

• Good understanding of financial close and reporting processes.

• Strong MS Excel skills; basic SQL desirable.

• Familiarity with ServiceNow, Git, or JIRA an advantage.

• Excellent communication skills with the ability to support and train users.

This role is ideal for someone with existing OneStream exposure who is looking to develop their expertise further in a supportive and fast-paced environment.