Costain Group
Junior Quantity Surveyor

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We are seeking to recruit an Assistant Quantity Surveyor to join our client’s
supply chain team, driving commercial efficiencies and delivering value. The role ensures that all commercial aspects are carried out in accordance with the contract, company policies and procedures, and to the satisfaction of the customer and/or contract leader. This is an excellent opportunity for someone looking to develop their career in quantity surveying, working alongside experienced commercial professionals in a collaborative environment.
Please note potential candidates for this role must be able to obtain and retain security clearance to be considered for this position. (Minimum 3 years residence in UK).
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RESPONSIBILITIES
Key Responsibilities
- Support the preparation of Invitation to Tenders (ITTs) and assist with the analysis of tender returns.
- Assist in benchmarking contractor and supplier submissions to ensure value for money.
- Support the review and administration of contract terms and conditions, ensuring compliance with contractual requirements.
- Assist in evaluating framework agreements and identifying opportunities for commercial improvement and efficiencies.
- Review variations and cost proposals under the guidance of senior commercial team members.
- Support value engineering initiatives aimed at delivering cost-effective solutions.
- Work closely with the client's supply chain team, project teams and contractors to support procurement and commercial objectives.
- Assist in monitoring contract performance and identifying potential commercial risks or issues.
- Ensure commercial records, notifications and contract documentation are maintained in accordance with contract requirements and company procedures.
- Provide support in the preparation of reports, cost analyses and commercial documentation.
- Develop an understanding of different forms of construction contracts and their practical application.
- Maintain awareness of relevant health and safety requirements and their commercial implications.
- Contribute positively as a member of an integrated project and commercial team.
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Knowledge, Skills, and Experience
Essential
- Excellent numerical, analytical and problem-solving skills.
- Good organisational skills with the ability to manage multiple tasks and priorities.
- Strong communication and interpersonal skills.
- Proficient in Microsoft Office applications, particularly Excel.
- A practical and methodical approach to work with strong attention to detail.
- Willingness to learn and develop commercial, contractual and procurement knowledge.
- Ability to work effectively both independently and as part of a team.
Desirable
- Relevant commercial experience within the construction, infrastructure, or engineering sectors, typically gained over 1 to 3 years through a junior commercial role, placement year, internship, apprenticeship or equivalent practical experience.
- A proactive and innovative approach to problem-solving.
- Understanding of construction contracts and project management systems.
QUALIFICATIONS
Essential
- Holds an RICS/CICES accredited degree, or enrolled on an accredited part-time postgraduate degree with relevant experience.
Desirable
- Working towards Professional Membership of either RICS or CICES
- Interest in pursuing a professional qualification and career development within Quantity Surveying.
Costain helps to improve people’s lives with integrated, leading edge, smart infrastructure solutions across the UK’s energy, water, transportation and defence markets. We help our clients improve their business performance by increasing capacity, improving customer service, safeguarding security, enhancing resilience, decarbonising and delivering increased efficiency. Our vision is to be the UK’s leading smart infrastructure solutions company. We will achieve this by focusing on blue chip clients whose major spending plans are underpinned by strategic national needs, regulatory commitments, legislation or essential performance requirements. We offer our clients leading edge solutions that are digitally optimised through the following five services which cover the whole lifecycle of their assets: future-shaping strategic consultancy; consultancy and advisory; digital technology solutions; asset optimisation and complex programme delivery. Our culture and values underpin everything we do.


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Costain appreciate the time and effort taken when applying for one of our positions but, due to the high volume of responses, we are unable to provide individual feedback on candidates at application phase.
We do share individual feedback following an interview.
A Disability Confident employer will generally offer an interview to any applicant that disclose they have a disability and meets the minimum criteria for the job as defined by the employer.
It is important to note that in certain recruitment situations such as high-volume, seasonal and high-peak times, the employer may wish to limit the overall numbers of interviews offered to both disabled people and non-disabled people.
For more details please go to the Disability Confident website: https://www.gov.uk/government/collections/disability-confident-campaign
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