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. 

John Sisk & Son are looking for proactive, talented Bid Coordinator Graduates to join our 2026 Early Careers Graduate Programme.  

The Role

We are looking for an enthusiastic and proactive Graduate Bid Coordinator to join our proposals team in Sisk Construction UK. This is an excellent opportunity for a recent graduate who is keen to build a career in proposals management / bid writing and gain experience within the construction sector.

In this role, you will support the development and delivery of Sisk’s work winning activities, working closely with the proposals team and technical teams across the business. This role is pivotal in supporting Sisk’s work-winning strategy. You’ll help us secure exciting projects across the UK by producing high-quality, compliant and persuasive proposals. You’ll thrive in a fast-paced environment and bring strong organisational and writing skills to the team.

You’ll need to be inquisitive, analytical and self-motivated, with strong organisational skills and an eye for detail.

Our structured 27-month graduate programme is designed to give you hands-on experience across a wide range of construction projects, helping you build the career you want. If you’ve recently graduated or are about to graduate, and you're ready to take charge of your future with a leading building contractor, we could be the perfect fit. This is your opportunity to make an impact and grow with us. 

Who we are 

Established in 1859, Sisk is proud to be in its fifth generation of family ownership. Our founding values of care, excellence, and integrity continue to shape everything we do. With a clear vision of Building Excellence, we consistently deliver high-quality projects that exceed client expectations. Our people are the driving force behind our success, and we’re now looking for the next generation of graduates to help us carry that legacy forward. 

A journey to your future 

Our Graduate Programme is a carefully designed 27-month journey, giving you broad exposure and the opportunity to shape your career path, fusing technical excellence, commercial acumen, and leadership capabilities. 

From day one, you'll follow a detailed development plan aligned to a clear timeline, ensuring you gain the experience and competencies required to pursue professional chartership. We’re committed to helping you build a strong technical foundation and excel in your chosen area of specialism. 

The programme blends structured learning, hands-on project work, and expert mentoring to deliver both depth and breadth of knowledge. With robust progress tracking, regular feedback, and a dedicated support network, you’ll be empowered to grow with confidence and make a meaningful impact. 

What we are looking for 

• A collaborative team player with fresh ideas, ready to challenge yourself, and us, every step of the way. With a passion for the built environment and a drive to make a difference, you’ll bring curiosity, resilience, and a commitment to technical excellence. 

• Support the proposals team by managing tender timelines, document control and submission processes.
• Source, collect and coordinate information required to complete bids.
• Assist in maintaining an up-to-date knowledge Library.
• Assist in drafting and formatting sections of bids, ensuring compliance with client requirements.
• Assist the team in preparing/formatting presentations
• Prepare capability documents following corporate branding guidelines, standard formatting and quality standards
• Gather evidence, case studies and statistics to strengthen bid responses.
• Proofread and check documents for accuracy, consistency, and adherence to brand guidelines.
• Communicate with internal teams to collect technical input and approvals.

• Strong Writing Skills: Ability to write clearly and concisely in British English.
• Attention to Detail: Spotting errors and ensuring compliance with tender requirements.
• Organisational Skills: Managing deadlines and priorities effectively.
• IT Proficiency: Comfortable with MS Word, PowerPoint, Excel, and ideally Adobe InDesign.
• Analytical Thinking: Ability to interpret client requirements and structure responses logically.

• Proactive & Curious: Keen to learn and take initiative.
• Team Player: Works well with others and communicates effectively.
• Resilient Under Pressure: Handles tight deadlines calmly.
• Interest in Construction/Infrastructure: Understanding or willingness to learn about the industry.

Location: St Albans / London - Occasional travel to other offices or project sites may be required.

The selection process has been designed to ensure that we, as a company, select the right individuals that will thrive with us, but also that you, as a candidate, select the right company to build and shape your career with. 

In return, you will receive a competitive salary, a focused and structured start to your career and its progression in the construction industry, with excellent support and guidance every step of the way. 

If your application is successful, you will be required to participate in an online assessment. 

The programme will commence in September 2026.  

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