Job Description:

Job information Assistant Site Cost Administrator from the Company Balfour Beatty, this latest Assistant Site Cost Administrator job vacancy is located in the city Hybrid work in Seascale located in the country United Kingdom . This latest job opening is open to job seekers who have the latest education / graduate GCSE . Job Vacancies in this Administration field have been opened and published up to the specified time.

Job Responsibility:

About the role

Our projects are more than just your opportunity to make your mark. They're an opportunity to stretch, test and develop your expertise.

Join our Major Projects team as an Assistant Site Cost Administrator on the Box Encapsulation Plant project on Sellafield and you'll deliver complex work that really matters to our business, and the world around you!

What you'll be doing

As an Assistant Site Cost Administrator you will have the following responsibilities:

• Assist the Timekeeper with the uploading of timesheets/ hours onto Oracle R12 & Replicon software. Ensuring allocation sheets are submitted and received by all the JV blue collars on time to issue accurate cost allocations and adjustments.
• Reconciliation of weekly hours worked/paid
• Follow up for missing supervisor approvals
• Checking correct booking codes are applied on allocation sheets
• Uploading of timesheets/ hours onto Replicon software for 200+ employees
• Maintaining Absence/Sickness/Holiday Records
• Cross referencing allocation sheets along with the security gate clocking machine reports
• Processing staff monthly overtime sheets

Who we're looking for

Essential Experience & Qualifications:

• Highly motivated, proactive and practical Administrator.
• Excellent Communication Skills.
• Excellent interpersonal skills.
• Honest Reliable and Professional Person.
• Ability to multi-task and work independently as well as in a team.
• Organised with excellent timekeeping skills.
• Computer Literate.
• The ability to obtain BPSS and a P4 pass is essential

Why work for us

Day in, day out, our teams deliver some of the UK's most ambitious, exciting and meaningful projects; developing, building and maintaining the vital infrastructure that supports national economies and strengthens communities.

Why join us?

As if contributing to and supporting work that makes life better for millions wasn't rewarding enough, we offer a full range of benefits too. You'll have the freedom to shape the package that's right for you and your life. Here are some of our key benefits:

• Smart working, giving you more flexibility such as staggered start and finish times, with up to 40% remote working, where roles allow.
• 25 days paid annual leave (pro rata)
• Family friendly policies which include 28 weeks full pay for maternity/adoption leave and four weeks full pay for paternity/partners leave
• Pension, share incentive plan, volunteering leave, recognition schemes and much more…

About us

Balfour Beatty's Major Projects business is delivering some of the UK's most complex and iconic infrastructure projects including HS2, the new high-speed railway and the first nuclear power station in a generation, Hinkley Point C. Using the latest technology, we're driving productivity and creating a lasting legacy by delivering sustainable solutions that strengthen communities.

From consultancy and design, to all aspects of construction and maintenance. We have the proven expertise to deliver large-scale projects safely and successfully.

Diversity and inclusion

At Balfour Beatty we believe that diversity and inclusion are essential components of any successful, happy workplace. Through our Value Everyone Diversity and Inclusion Strategy and Action Plan, we are growing our diverse workforce and developing our inclusive culture where everyone is able to thrive and reach their full potential, regardless of their identity or background. To find out how we are making this a reality, visit www.balfourbeatty.com/diversityandinclusion

We are a Gold Award holder in the Ministry of Defence 'Employer Recognition Scheme' and actively encourage applications from Armed Forces personnel, veterans and reservists.

As a Disability Confident Employer, we are committed to working with people who have disabilities and long-term health conditions to remove barriers for them in obtaining employment. We are also committed to offering applicants with a disability an interview if they meet the minimum requirements for the role. For more info, visit: https://disabilityconfident.campaign.gov.uk/

We are looking to continually improve our resourcing process and ensure that it is fair and inclusive for all. If you have any feedback on the process, please share this with us at: candidaterecruitmentqueries@balfourbeatty.com

Job Reference: BBUK09836 Keywords : Seascale jobs
Closed Date : 2026-01-09