100 mentor jobs found in London

Are you an experienced Senior Quantity Surveyor with a strong background in NEC contracts and leadership? Have you worked extensively with Network Rail and led junior commercial teams? Rate: £450/day - Umbrella, Inside IR35 Location: Sidcup, Kent (Hybrid - 2-3 days in the office per week; occasional travel to Blackfriars) Duration: 6 months, potential to go permanent   This is an excellent opportunity to join a rail contractor delivering work on the CP7 frameworks, covering reactive, emergency, and civils based rail works. The ideal candidate will have experience working on Network Rail and NEC contracts. Requirements for Senior Quantity Surveyor: ·7+ years' experience as a Quantity Surveyor ·Significant experience working with Network Rail (essential) ·Strong experience with NEC contracts (Option C & E preferred) ·Proven ability to lead, mentor, and develop junior commercial staff ·Background working for a Tier 1 contractor (strongly preferred) ·Degree in...

Java Full Stack Developer Location: London - Hybrid – 3 days per week onsite Start Date: ASAP Contract Rate: TBC, likely in the region of £500 per day inside IR35 Duration: 6 months initially Role Overview Our client is seeking a Senior Java Full Stack Developer to help design, build, and support complex Java/Python applications within a distributed, microservices‑driven environment. You’ll work across global teams, contribute to an AI‑focused engineering roadmap, and provide critical L3 production support to ensure stability and performance. Key Responsibilities * Develop and maintain Java & Python applications, microservices, and distributed systems. * Work with global product, UX, and engineering teams to deliver high‑quality solutions. * Contribute across the full SDLC, ensuring scalable, secure, test‑driven delivery. * Support L3 production incident resolution, root‑cause analysis, and preventive fixes. * Perform code reviews, enforce best practices,...

Trading Standards – Business Readiness Project (Renters Rights) Westminster Contract £40 per hour limited paid via umbrella company inside IR35 Our client is looking for an experienced is looking for a Trading Standards – Business Readiness Project (Renters Rights) Monday – Friday, 36 hours per week This is one of many opportunities we are currently recruiting for please visit our website colbernlimited co uk for more jobs. Westminster City Council is seeking a motivated and proactive Trading Standards Officer or Senior Trading Standards Officer to support the delivery of the Renters’ Rights Act 2025. This is a high-profile opportunity to play a key role in shaping the council’s approach to a major new piece of legislation while helping protect some of the most vulnerable residents in the borough. You will work closely with the Private Sector Housing Team, Trading Standards colleagues, and a wide range of internal and external partners to support business readiness, compliance, and...

Interim Head of Fire Safety 6 Month Contract Location: London (Hybrid working) Rate: £400 per day (Inside IR35) We are supporting a leading educational establishment to recruit an Interim Head of Fire Safety. This role provides strategic oversight and practical leadership within fire safety management, reporting into the Director of Health & Safety. The successful candidate will lead a small but essential team and collaborate with estates and project teams to ensure fire safety excellence across all sites. Key Responsibilities: Lead and mentor a dedicated fire safety team, providing guidance to strengthen capability and performance. Review, update, and implement fire safety policies to ensure compliance and alignment with current regulations. Deliver practical fire safety input to major projects, including high-rise residential and complex new build developments. Foster a proactive safety culture by engaging with estates teams and stakeholders early in project planning....

Job Title: Functional Safety Engineer Location: Dunton, Essex (4 days onsite per week) Rate: £29.59ph via an Umbrella Company (Inside IR35) – Increasing to £38.38 via an Umbrella Company after 13 weeks Employment Type: Contract (Currently financed until December 2026) Hours: Standard 37.5 Hours Per Week Reference: F56480 Position Description: We are seeking a Functional Safety Systems Engineer to join our client’s core team in the based in Laindon, Essex. You will be a key player in ensuring our complex, distributed technologies including powertrain, infotainment, and active safety meet the highest safety standards. Using Model-Based Systems Engineering (MBSE), you will bridge the gap between research and production, turning "what if" into "what’s next." As a key member of an exciting team leading Functional Safety activities in Product Development, this role involves working with technology subject matter experts to conduct Functional Safety analysis using efficient...

RLE International is working on behalf of their Essex based Automotive Client, who are currently looking for a Functional Safety Systems Engineer to support their team. Position Description: Rate: £29.59 (via Umbrella PAYE) – increasing to £38.38 after 12 weeks under AWR’s (Agency Worker Regulations) Our client is seeking a Functional Safety Systems Engineer to join their core team in the Essex. You will be a key player in ensuring complex, distributed technologies including powertrain, infotainment, and active safety meet the highest safety standards. Using Model-Based Systems Engineering (MBSE), you will bridge the gap between research and production, turning "what if" into "what’s next." As a key member of an exciting team leading Functional Safety activities in Product Development, this role involves working with technology subject matter experts to conduct Functional Safety analysis using efficient model-based systems engineering (MBSE / SysML) tools. Additionally, you will...

On behalf of our client, we are looking for a Electronics Engineer to join them on an initial 12-month basis. As Electronics Engineer you will join the Calibration & Maintenance Team, to service Electrical and Electronic Test Equipment, including Special to Type Test Equipment. Some of these tasks include fault finding and repair of test equipment, supporting routine calibrations, commissioning of Test Equipment and drift analysis. Role: Electronics Engineer Pay: £32 -£35 per hour via Umbrella Location: Stevenage Contract: 12 months (possible extension) IR35 Status: Inside Security Clearance: SC Clearence needed however can start on BPSS Skillset/experience required: Minimum qualification: HNC/HND in Electrical & Electronics Engineering. Experience and knowledge in the calibration of test equipment and maintenance of test systems to component level. Able to utilise instructions, handbooks, drawings or specifications to provide technical advice/guidance. Able to use...

World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.  Other CAD Package skills are also fine.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer - Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional...

World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer - Military Packaging Design Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop...

Data Analyst +Hybrid working in Reading +SC cleared role +Inside IR35 +£83 ph Skills: +Data Analyst +MOD experience +SC cleared Are you an experienced SC cleared Data Analyst ready to lead impactful, data-driven innovation? We're looking for a Principal Data Analyst to drive the design and delivery of advanced analytics solutions that inform strategic decisions and unlock business value. In this role, you'll be at the forefront of our data journey - leading technical initiatives, mentoring colleagues, and influencing how the organisation harnesses data. What You'll Do Lead the design and delivery of complex analytics and insight solutions across multiple projects Oversee dashboarding, reporting, and automation workflows using SQL and cutting-edge tools Define and implement best-practice data governance, security, and compliance standards Collaborate with architects, engineers, and business leaders to shape enterprise data strategy Inspire and guide stakeholders to...

We're looking for an experienced Interim Strategic Sourcing Manager to join a team and play a pivotal role in shaping effective sourcing strategies, delivering commercial value, and enabling strong supplier partnerships. If you're commercially minded, analytical, and confident advising stakeholders at all levels, this role offers the opportunity to make a significant impact. Client Details The employer is a large organisation operating within the public sector, committed to delivering high-quality services and optimising resources. The company fosters a professional environment and focuses on impactful procurement and supply chain management. Description Key responsibilities include: Develop and implement sourcing strategies that align with business goals and long‑term market conditions. Analyse market trends and data to advise on future changes, risks and opportunities. Identify required goods and services, evaluate potential suppliers and explore suitable markets. Forecast...

Interim Senior Repairs Surveyor London Borough of Waltham Forest £407p/d Umbrella (Inside IR35) Hybrid working (2-3 days in the office)   If you're an experienced Surveyor who enjoys leading from the front, this is a great opportunity to step into a role where you'll influence service delivery and standards across a busy London borough. You'll be joining a team focused on delivering a highly responsive and resident-first repairs service.   As a Senior Surveyor, you'll take ownership of overseeing surveying activity across the borough's housing portfolio, while also supporting and developing more junior members of the team. You'll: ·Manage and oversee the performance of surveyors, providing technical guidance on more complex cases ·Deputise for the Head of Repairs Partnering when required ·Deliver high-quality building surveying services across a varied housing stock ·Ensure contractors and partners are delivering works to the right standards, specifications, and...

Job Title: Python Developer Location: London, UK- hybrid onsite role 3 days per week Duration: Two year with extensions (PAYE position inside IR35) Pay: £80-90 per hour (depending on experience) Overview: In order to support significant and sustainable growth in the Structured Notes (SN) and Structured Products (SP) businesses, Equity Linked Technology is building a highly automated, fully STP system solving front-to-back business needs. The system will help automate pre-trade and post-trade activities including pricing, quoting, booking, client connectivity, workflow, sales/trader blotters, lifecycle management, documentation/confirms generation, and Treasury. This is a unique and exciting opportunity for a dynamic, enterprising mid-level developer to join the fastest growing area in Equities Derivatives Technology and contribute to the continuing buildout of technology and process automation solutions to enable significant SN and SP business growth. The successful candidate...

IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35: Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking for a back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service, re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month). As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing,...

Job Title: .Net Developer Location: Bromley, UK Duration: Two year + (PAYE position inside IR35) Pay: £55-60 per hour = £(Apply online only) per day (depending on experience) Principal Duties and Responsibilities: In Equity Linked Technology, we implement innovative software solutions to provide our clients with a seamless pre-trade experience. Our engineers solve some of the most complex technical problems in the world of Equity Derivatives, ranging from fast-paced, high-volume vanilla options to complex structured notes and quantitative algorithmic indices. This in turn translates to challenges that involve providing low-latency solutions for external vendor pricing on the street and at the same time the solution should be simple enough to support and onboard a wide range of products and clients. This is an extremely exciting time as the group is supporting significant business growth, while undergoing transformation into an Agile micro service-oriented infrastructure. It is...

Job title: ServiceNow Developer Contract: 12 months Location: London/Hybrid Rate: £700 per day inside ir35 Job Opportunity: Join the team behind one of the world's most iconic gaming and digital entertainment platforms. You'll play a key role in the Partner Platform, enabling global content creators to deliver games, media, and immersive experiences to millions of users worldwide. This is a chance to work at the heart of a platform that powers one of the biggest names in interactive entertainment, collaborating with international teams and contributing to systems used at truly global scale. Responsibilities: Enhancing and optimising an existing ServiceNow-based licensing workflow Designing and building scalable platform improvements Delivering high-quality solutions in a fast-paced environment Working closely with technical teams to drive end-to-end delivery Building integrations and improving system performance Required skillset: Strong hands-on ServiceNow...

Job title: Business Change Senior Associate Duration: 6 months Day rate: £650 per day (Inside IR35, PAYE) Location: 2 days per week in Stratford, London office (moving to 50% in office from 1 September) Your recruitment contact is Olivia via About the organisation Our client is an independent regulatory body in the UK responsible for ensuring the financial markets work well for the consumers and the economy, promoting market integrity and effective competition. Are you interested in joining a team that work closely with business areas to deliver business change activities in support of technology, regulation, process and behavioural changes? Role Responsibilities: Working across several projects including a complex data project delivered in Agile Understanding new system functionality ahead of release; supporting comms and training with SMEs Delivering people, organisational, process and technology change end‑to‑end Completing change impact assessments, stakeholder...

Senior Data & AI Strategy Consultant £1000 - £1100 per day INSIDE IR35 Contract: 3 days per week - 1 day per week in london 3 months Role Purpose TXP has been engaged to support an early-stage programme shaping. This Senior Data & AI Strategy Consultant will lead a comprehensive review of our clients data landscape, analyse business and technical requirements across all delivery streams, and produce a clear roadmap with prioritised recommendations to support decision-making ahead of programme launch. This role requires someone who can operate at the intersection of enterprise data strategy, AI capability development and consulting delivery. The successful candidate will combine deep technical fluency in modern data and AI platforms with a track record of building and scaling data practices in complex regulated environments. Essential Skills & Experience Proven senior leadership in data strategy, enterprise data consulting, AI/ML capability development or data...

Adword Job title: Senior Network Professional- 3 positions Duration: 06 months contract Location: Remote IR35: Inside Job description: Are you a CCIE-qualified (or ambitious CCNP) professional with a talent for designing complex global networks? We are looking for a Senior Network Professional to lead key network delivery roles for major private and public sector clients. In this position, you will: Mandatory Requirement: Our client is looking for an Active SC Clearance candidates for this role. Design innovative Global WAN, LAN, & WLAN solutions, carefully interpreting customer needs to deliver both standard and non-standard architectural solutions. Act as a thought leader in network transition and transformation, helping clients reduce costs, remove business risks, and improve customer experience. Create high-quality technical designs, detailed cost models, and compelling customer-facing proposals. Act as the bridge between technology and business by presenting...

Job Title: Senior POR Modelling Consultant (Business & Strategy) Location: Paddington x2 days per week Salary/Rate: £700-£800 per day Start Date: March Job Type: Initial 3 month contract plus extensions - Inside IR35 Company Introduction We have an exciting opportunity now available with one of our Telco clients! They are currently looking for a Senior POR Business and Strategy Modelling Contractor to join their team for an initial 3 month contract which will be extended. Job Responsibilities/Objectives We're seeking a senior, hands-on contractor to build, own, and continuously improve the Plan of Record (POR) financial models that inform executive decision-making across our planning horizons (annual, and multi-year).The role combines deep financial/operational modelling expertise with credible, confident engagement of senior stakeholders. The contractor will establish a single source of truth for POR assumptions, scenarios, risks, and sensitivities, translating...