Senior Pensions Administrator

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We are looking for experienced and driven Senior Pensions Administrators to join this high-performing pensions team. You’ll work with a portfolio of prestigious and market-leading clients, delivering high-quality services across a range of complex pension arrangements.
This is a fantastic opportunity to build on your existing knowledge and develop your career further. You’ll gain exposure to a wide variety of schemes, projects, and clients – all while being supported through continuous development, training, and professional growth.

Key Responsibilities
• Process and manage advanced calculations for complex Defined Benefit (DB) pension schemes.
• Complete a range of administration cases (retirements, transfers, deaths) accurately and efficiently.
• Review and check work completed by junior team members, providing clear feedback and support.
• Act as a key escalation point for technical issues and member complaints.
• Coordinate workloads and contribute to the achievement of team service level agreements.
• Mentor and support junior colleagues, fostering development and knowledge sharing.
• Proactively identify areas for process improvement and take ownership of implementing solutions.
• Support on complex casework and contribute to project delivery as needed.

What You’ll Bring
• Proven experience in occupational pension administration (DB is essential, DC is desirable).
• Strong knowledge of pensions legislation, regulations, and manual calculations.
• High attention to detail with excellent written and verbal communication skills.
• Ability to manage a high volume of work without compromising accuracy.
• Confident using Microsoft Excel and Word in a professional setting.
• Experience supporting and mentoring less experienced colleagues.
• Comfortable working in a hybrid and/or multi-site team environment.

What’s on Offer
• Hybrid working approach, with flexibility depending on the needs of the team and clients.
• Competitive salary and generous employee benefits including an annual bonus and up to 10% employer pension contribution.
• Exposure to a broad and varied client base – from smaller schemes to complex, large-scale pension plans.
• Opportunities to develop your skills through formal training, on-the-job experience, and professional qualifications.
A collaborative, inclusive working culture where your input and growth are genuinely valued.

Pensions Systems "After 34 years with my last employer (over 2 periods of service) I decided to leave a few weeks ago. Huge thanks go to Dianne and her team from Abenefit2u for their support and guidance in making this step relatively easy. I would highly recommend Dianne and Abenefit2u. I'm now looking forward to …

#J-18808-Ljbffr”, “datePosted”: “2026-04-19”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Abenefit2u”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__408578029__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Abenefit2u
Apply for the Senior Pensions Administrator
Location: London
Job Description:

We are looking for experienced and driven Senior Pensions Administrators to join this high-performing pensions team. You’ll work with a portfolio of prestigious and market-leading clients, delivering high-quality services across a range of complex pension arrangements.This is a fantastic opportunity to build on your existing knowledge and develop your career further. You’ll gain exposure to a wide variety of schemes, projects, and clients – all while being supported through continuous development, training, and professional growth.

Key Responsibilities• Process and manage advanced calculations for complex Defined Benefit (DB) pension schemes.• Complete a range of administration cases (retirements, transfers, deaths) accurately and efficiently.• Review and check work completed by junior team members, providing clear feedback and support.• Act as a key escalation point for technical issues and member complaints.• Coordinate workloads and contribute to the achievement of team service level agreements.• Mentor and support junior colleagues, fostering development and knowledge sharing.• Proactively identify areas for process improvement and take ownership of implementing solutions.• Support on complex casework and contribute to project delivery as needed.

What You’ll Bring• Proven experience in occupational pension administration (DB is essential, DC is desirable).• Strong knowledge of pensions legislation, regulations, and manual calculations.• High attention to detail with excellent written and verbal communication skills.• Ability to manage a high volume of work without compromising accuracy.• Confident using Microsoft Excel and Word in a professional setting.• Experience supporting and mentoring less experienced colleagues.• Comfortable working in a hybrid and/or multi-site team environment.

What’s on Offer• Hybrid working approach, with flexibility depending on the needs of the team and clients.• Competitive salary and generous employee benefits including an annual bonus and up to 10% employer pension contribution.• Exposure to a broad and varied client base – from smaller schemes to complex, large-scale pension plans.• Opportunities to develop your skills through formal training, on-the-job experience, and professional qualifications.A collaborative, inclusive working culture where your input and growth are genuinely valued.

Pensions Systems “After 34 years with my last employer (over 2 periods of service) I decided to leave a few weeks ago. Huge thanks go to Dianne and her team from Abenefit2u for their support and guidance in making this step relatively easy. I would highly recommend Dianne and Abenefit2u. I’m now looking forward to …

#J-18808-Ljbffr…

Posted: April 19th, 2026