Job offers - CrawlJobs

Senior Administrator United Kingdom Jobs

44 Job Offers

New
Marie Curie Senior Administrator
Save Icon
Marie Curie seeks two proactive Senior Administrators for its Glasgow Hospice. Support senior leaders and clinicians in a fast-paced environment. Requires strong IT, organisational and communication skills.
Salary Icon
Salary
Not provided
mariecurie.org.uk Logo
Marie Curie UK
Expiration Date
Until further notice
New
Senior Salesforce Administrator (RevTech)
Save Icon
Senior Salesforce Administrator (RevTech) role in the UK, owning Sales Cloud and RevOps tools like Gong and QuotaPath. Requires strong Flow, integration and stakeholder skills to optimise scalable revenue systems.
Salary Icon
Salary
Not provided
Everway
Expiration Date
Until further notice
New
Senior Network Administrator (UK)
Save Icon
Senior Network Administrator role in London (on-site) paying £70,000-£85,000 plus pre-IPO stock options. Requires 8+ years with Palo Alto and Aruba, UK SC clearance, and expertise securing classified defence networks.
Salary Icon
Salary
Not provided
CHAOS Industries
Expiration Date
Until further notice
New
Senior Administrator
Save Icon
Join SOCOTEC's Infrastructure team in Uxbridge as a Senior Administrator. Manage accounts inbox, raise purchase orders and invoices, and ensure SLAs are met. Requires strong communication and invoicing experience.
Salary Icon
Salary
Not provided
socotec.co.uk Logo
SOCOTEC UK
Expiration Date
Until further notice
Senior Client Support Administrator **internal applications only** *12 Month FTC*
Save Icon
Join Culina's Chilled & Fresh division as a Senior Client Support Administrator in Market Drayton. Manage sales orders in SAP, ensure accuracy, and support smooth supply chain operations. 12-month FTC, internal applicants only.
Salary Icon
Salary
Not provided
Culina Group
Expiration Date
Until further notice
Senior Systems Administrator (R5064)
Save Icon
Shield AI seeks a Senior Systems Administrator in London to manage Windows/Linux environments, Active Directory, and IT asset lifecycle. Requires 3+ years experience, endpoint security knowledge, and on-call availability.
Salary Icon
Salary
Not provided
shield.ai Logo
Shield AI
Expiration Date
Until further notice
Senior Payroll Administrator
Save Icon
Salary Icon
Salary
Not provided
ASOS
Expiration Date
Until further notice
Senior Accounts Payable Administrator
Save Icon
Salary Icon
Salary
Not provided
DO & CO
Expiration Date
Until further notice
Senior Payroll Administrator
Save Icon
Salary Icon
Salary
Not provided
ASOS
Expiration Date
Until further notice
Senior Database Administrator
Save Icon
Salary Icon
Salary
Not provided
kraken.com Logo
Kraken Digital Asset Exchange
Expiration Date
Until further notice
Senior Payroll Administrator (NHS/Medical Specialism)
Save Icon
Location Icon
Location
Salary Icon
Salary
Not provided
albertgoodman.co.uk Logo
Albert Goodman LLP
Expiration Date
Until further notice
Senior Organisational Development Administrator
Save Icon
Salary Icon
Salary
Not provided
Portsmouth Hospitals University NHS Trust
Expiration Date
Until further notice
Senior Insolvency Administrator
Save Icon
Salary Icon
Salary
Not provided
nxtgenrecruitment.co.uk Logo
NXTGEN Recruitment
Expiration Date
Until further notice
Senior Pensions Administrator
Save Icon
Salary Icon
Salary
45000.00 GBP / Year
eamesconsulting.com Logo
Eames Consulting
Expiration Date
Until further notice
Insolvency Administrator Or Senior Insolvency Administrator
Save Icon
Salary Icon
Salary
Not provided
albertgoodman.co.uk Logo
Albert Goodman LLP
Expiration Date
Until further notice
Senior Administrator & Sales Support
Save Icon
Salary Icon
Salary
Not provided
workchain.co.uk Logo
Workchain Ltd.
Expiration Date
Until further notice
Senior Team Administrator
Save Icon
Salary Icon
Salary
35000.00 - 40000.00 GBP / Year
https://www.office-angels.com Logo
Office Angels
Expiration Date
Until further notice
Senior Administrator
Save Icon
Salary Icon
Salary
28142.00 - 31022.00 GBP / Year
https://www.office-angels.com Logo
Office Angels
Expiration Date
Until further notice
Senior Administrator
Save Icon
Salary Icon
Salary
33000.00 - 36000.00 GBP / Year
https://www.office-angels.com Logo
Office Angels
Expiration Date
Until further notice
Senior Trust Administrator - Corporate Services
Save Icon
Salary Icon
Salary
Not provided
nsm.group Logo
NSM Team
Expiration Date
Until further notice
Previous 1 2 3 Next

About the Senior Administrator role

Senior Administrator jobs represent a critical tier of professional management and technical oversight within an organization. These roles are designed for experienced individuals who move beyond foundational tasks to assume responsibility for complex systems, strategic processes, and often, the mentorship of junior staff. A Senior Administrator acts as a cornerstone of operational stability, ensuring that the specific domain they oversee—whether technological, financial, or operational—functions securely, efficiently, and in alignment with broader business objectives.

The core of the profession involves a blend of deep technical or procedural expertise and advanced organizational leadership. Common responsibilities across various specializations include designing, implementing, and maintaining critical systems or processes; performing high-level troubleshooting and problem-solving for complex issues; and ensuring compliance with industry regulations and security protocols. Senior Administrators are typically tasked with ongoing optimization, conducting regular reviews and updates to enhance performance and reliability. They also play a key role in planning for future needs, managing upgrades, and contributing to strategic projects. Documentation, policy creation, and knowledge sharing are fundamental aspects of the role, as is providing training and guidance to other team members.

The skill set required for Senior Administrator jobs is both broad and deep. Employers universally seek candidates with several years of proven experience in their specific field, demonstrating a progression from junior to expert-level understanding. Technical proficiency with relevant platforms, software, or industry-specific tools is mandatory. Equally important are strong analytical and problem-solving abilities to diagnose and resolve intricate challenges. Senior roles demand excellent communication skills for liaising with stakeholders, vendors, and team members, and often require the ability to translate technical details into business impacts. Leadership qualities, such as project management, team mentorship, and a proactive approach to process improvement, are common differentiators. A keen attention to detail, a commitment to maintaining confidentiality and security, and the ability to work under pressure to meet deadlines are standard expectations across all senior administration jobs.

Ultimately, professionals in these positions are the trusted experts who ensure vital organizational infrastructure—be it IT networks, employee benefits schemes, or enterprise software environments—remains robust and responsive. They bridge the gap between high-level strategy and daily execution, making them indispensable assets in any sector. For those seeking a career marked by responsibility, expertise, and impact, exploring Senior Administrator jobs offers a pathway to a pivotal and respected professional role.