John Sisk & Son are looking for a Senior Quantity Surveyor to join our UK South Construction Business Unit working at Guy's St Thomas hospital on a £40m+ refurbishment scheme. The Senior Quantity Surveyor will take full commercial responsibility and ownership for the project, working closely with the Contracts Manager/Project Manager and the construction team to ensure a successful project is delivered, while maintaining relationships and maximising commercial returns and managing risk.

• Integrate the commercial strategy, amending with MQS to suit project as it develops.
• Liaise with & commercially influence/challenge the other members of the team and the construction process.
• Take ownership for, administer & represent the company in commercial & contractual issues, including but not limited to:
  • Preparing tenders, analysing, selecting appropriate s/c & finalising s/c orders, financial & commercially manage to Final Account completion.
  • Prepare & present forecasts, targets & CV reconciliations.
  • Prepare & agree valuations, including generating certificates & invoice/payments.
  • Variations prepare with adequate/appropriate records, agree as works progress.
  • Update projected Final Accounts on regular basis and prepare, submit & agree Final Account in a timely manner.
  • Involvement in value engineering & design development
• Maintain & protect JSS commercial & contractual entitlement
• Prelim controls/monitoring - establish & maintain
• Site records/admin & document control
• Insurance & warranties

• Behavioural Based Safety (BBS)
• Adjudication / dispute resolution
• Legal appreciation / overview
• CPD - Legislation & Industry Trends
• CVR appreciation
• Presentation & communication skills
• Ability to communicate articulately, both verbally & in writing
• Manage both people & situations sensitively & to commercial advantage.
• Demonstrate ownership and commercial awareness
• Effective time management, organisational, interpersonal and negotiation skills
• Have experience mentoring and managing others

• Competitive salary
• 26+ days annual leave
• Company Vehicle or Car Allowance
• Excellent Benefits Package
• And much more!

Our people are at the heart of our success and our proposition to them is work with purpose, have time for life, build a career with no limits and surround yourself with great people.


Our Internal Recruitment Team fulfill all vacancies on a direct basis. Unsolicited contact by unapproved agencies (sharing speculative CVs) will not be accepted and introductory fees will not apply


At Sisk we are committed to attracting and hiring diverse talent into our organisation. We know the confidence gap and imposter phenomenon can get in the way of meeting remarkable candidates. We also know that candidates from underrepresented backgrounds often don't apply for roles if they don't feel they meet all the criteria. Give your transferable skills the chance to tell the full story. It’s not all about your technical expertise. Don’t hold back, we’d love to hear from you.