Senior administrator Work, Jobs in Filton, Gls (with Salaries)

Senior Administrator
Sisk —Avonmouth
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Microsoft Office
- Annual leave
Senior Administrator
Fromefield Manor School —Frome
- £14.85 an hour
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Office
6d
Contact Support Team Leader
Hartley Pensions —Bristol
- £33,000 - £37,000 a year
- Full-time
- Hybrid work
- Management
- English
- IT
Quick apply
10d
Senior Administrator
Sirona care & health CIC —Bristol
- £28,392 - £31,157 a year
- Full-time
- Organisational skills
- Leadership
- Annual leave
17h
Senior Administrator
KSCM Limited —Bristol
- £27,000 - £31,500 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Customer service
- Free parking
- Employee discount
Quick apply
6d
Operations Associate
Hartley Pensions —Bristol
- £32,000 - £35,000 a year
- Full-time
- Hybrid work
- Microsoft Office
- IT
- In-person
Quick apply
10d
Office Manager
Robin King Estate Agents —Bristol
- £30,000 - £40,000 a year
- Full-time
- CRM software
- Social media management
- Microsoft Office
- Annual leave
Quick apply
11d
Senior Administrator (Project Assurance)
Wildfowl and Wetlands Trust —Slimbridge
- £28,683 a year
- Microsoft Office
- Travel
- Free parking
- Annual leave
6d
Logistics Administrator
TRG UK Ltd —Bristol
- £26,500 a year
- Full-time
- Microsoft Office
- Organisational skills
- Warehouse experience
- Free parking
- Sick pay
Quick apply
11d
Service Operations Coordinator
WPS-UK Ltd —Nailsea
- £32,000 - £42,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Maintenance
- Free parking
- Annual leave
Quick apply
Senior Pensions Administrator
XPS Pensions Group —Bristol
- Full-time
- Customer service
- Computer literacy
- Microsoft Office
- Employee discount
- Referral programme
Administrator
KSCM Limited —Bristol
- £26,436.80 - £28,080.00 a year
- Part-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Employee discount
- Life insurance
Quick apply
4d
Property Administrator
The Cornish Bakery —Paulton
- £15,333 a year
- Part-time
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Employee assistance programme
- Employee discount
Quick apply
13d
Medical Administrator
Private Secretary Group —Bristol
- £26,000 - £30,000 a year
- Full-time
- In-person
- Free parking
- Annual leave
Quick apply
Senior Pensions Associate, DB or DC
Gallagher Benefit Services —Bristol
- Microsoft Office
- Analysis skills
- Communication skills
- Employee stock purchase plan
- Life insurance
Office & Business Operations Manager
Miaris Group —Bath
- £24,420 - £40,000 a year
- Part-time
- Microsoft Word
- Hospitality
- Microsoft Excel
Quick apply
4d
Client Administrator Team Leader - Financial Planning - Bristol
Atomos —Bristol
- Hybrid work
- Leadership
Senior Pensions Associate
Gallagher Benefit Services —Bristol
- Microsoft Office
- Analysis skills
- Communication skills
- Employee stock purchase plan
- Life insurance
Deputy Administration Manager
XPS Pensions Group —Bristol
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Employee discount
- Referral programme
HR Administrator – Fixed term contract until June 2027
Ultimate Finance —Bristol
- Microsoft Excel
- Microsoft Office
- Human resources
12d

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Senior Administrator

Sisk
Avonmouth

Apply Now

Job details

Full-time

Benefits

Annual leave
Company pension

Qualifications

Microsoft Excel
Microsoft Outlook
Microsoft Office
Administrative experience
Organisational skills
Leadership

Full job description

Overview:

At John Sisk & Son, we’re more than a construction company, we’re a family-owned business with a global reach, committed to building excellence in every project. We deliver trust, certainty and value to our clients while embracing innovation and shaping the future of construction.

This role provides day‑to‑day leadership and support to the PPM Administrators, ensuring consistent delivery, workload management, and adherence to process standards. The role is based in Bristol, St Albans, or Solihull, with occasional travel to other offices or client sites as required.

John Sisk & Son have been building excellence as a family-owned international construction company by offering trust, certainty and value to our clients whilst being at the heart of change.

Responsibilities:

Leadership & Team Management

Provide day‑to‑day leadership, guidance, and support to the two PPM Administrators, ensuring consistent delivery standards and effective workload management.
Set clear expectations, support capability development, and act as the first point of escalation for administrative queries.
Promote best practice, process consistency, and compliance across all PPM administrative activity.
Support the Administration Manager in embedding governance, quality standards, and continuous improvement across the wider admin function.

Operational Oversight & Governance

Collate and validate all hours for frameworks each month internally, and each period for client submission.
Maintain accurate and up‑to‑date PPM trackers, ensuring all planned works are recorded and governed effectively.
Upload all PPM/L8 and related documentation to internal and external systems in line with governance requirements.
Update NWR systems for planned works (Rail Works Western, NW&C, WWA Eastern).
Prepare and update relevant sections of progress reports for client meetings.
Support the cost team by providing cover for Travel/NHS orders when required.
Manage the call‑out rota, ensuring accuracy and timely communication.
Issue planned weekend working spreadsheets and ensure all information is aligned with operational requirements.

Client Engagement & Reporting

Attend progress meetings with the relevant PPM Manager or Contracts Manager, providing administrative insight and ensuring actions are captured.
Work collaboratively with Coordinators and operational teams to maintain accurate data and support workflow delivery.
Provide clear, professional communication to internal teams and external stakeholders.

Strategic Support & Continuous Improvement

Ensure all administrative activity meets internal standards for accuracy, timeliness, and presentation.
Identify opportunities to streamline processes and improve reporting quality.
Support the wider administration function in maintaining consistent documentation standards and operational governance.
Maintain a high‑level understanding of client requirements, KPIs, and reporting obligations.

Experience:

Experience in an administrative or coordination role within an operational, technical, or service‑led environment.
Experience supporting or guiding junior team members, or readiness to step into a leadership‑support role.
Strong organisational skills with the ability to manage multiple workflows and competing priorities.
High attention to detail and accuracy, particularly in reporting and data governance.
Confident communicator with strong written and verbal skills.
Ability to work collaboratively with managers, coordinators, and external stakeholders.
Resilient, proactive, and able to challenge constructively when required.

Qualifications:

Proficient in MS Office packages (Excel, Word, Outlook).

Training will be provided on:

NWR systems (Western, NW&C, WWA Eastern)
Internal PPM and L8 systems
Reporting and governance processes
Operational systems and client portals

Additional Information:

Competitive salary
26 days annual leave plus additional company days
Pension and benefits
Unlimited learning and development opportunities
Much more

Our People and Recruitment Commitment

At Sisk Group our people are at the heart of our success. We offer the chance to work with purpose, build a career with no limits and be part of a great team.

All vacancies are managed directly by our Internal Recruitment Team. Unsolicited contact or speculative CVs from unapproved agencies will not be accepted and no introductory fees will apply.

We are an equal opportunities employer. We welcome applications from all qualified candidates regardless of gender, race, ethnicity, disability, age, sexual orientation, religion or any other protected characteristic.

Reasonable adjustments are available during the recruitment process

We know the confidence gap and imposter phenomenon can stop talented candidates applying. You do not need to meet every criterion – your skills and potential matter. Don’t hold back we want to hear from you

All recruitment materials comply with legal and regulatory requirements including the EU Pay Transparency Directive and the Equality Acts UK and Ireland

Apply Now

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