229 jobs found in London Borough of Barnet

Are you an experienced Project Controls professional with experience transforming P6 data into reports for railway infrastructure projects?   Do you have experience producing S-curves, CPI/SPI, and earned value reports?   Contract Rate: Dependant on experience - Inside IR35 via Umbrella Provider.   Location: West London - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6-month contract.   Role Details:   My client is a leading main contractor on major HS2 systems works, looking for a hands-on Project Controls Engineer. Your primary responsibility will be to take raw P6 data and make it presentable for reporting. This includes producing S-curves, CPI/SPI reports, tracking quantities, and creating earned value reports. This is a 'doer' role focused on data analysis and producing graphics and charts for the extensive project reporting requirements.   Essential: ·Experienced Project Controls professional with experience transforming...

Are you a Rail Systems Project Manager with extensive NEC3 contract management experience?   Do you have experience managing contracts and project controls within a small, dynamic team?   Contract Rate: £(Apply online only)/day Inside IR35 - Via Umbrella Provider.    Location: West London - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6-month contract.   Role Details:   My client is a leading main contractor on major HS2 systems works, looking for an experienced Project Manager to support the Head of PMO. This is a hands-on 'doer' role with a primary focus on heavy contract administration and project controls. You will be responsible for managing early warnings, compensation events, monthly reporting, and program management. You will be part of a small, core team and must be prepared to be actively involved in the work, not just delegate.   Essential: ·Rail Systems Project Manager with extensive NEC3 contract management...

Hackney Council | Contract | Inside IR35 Hackney Council is seeking an experienced Senior Cyber Security Engineer to join its security function on a contract basis. This role is ideal for a hands-on technical specialist with deep expertise in CrowdStrike and Splunk, capable of turning complex security telemetry into actionable intelligence and supporting enterprise-scale security operations. The Role As a Senior Cyber Security Engineer, you will act as a senior technical authority within the security team, working closely with internal stakeholders and an external SOC partner to strengthen endpoint security, detection, and response capabilities. Key Responsibilities * Endpoint Security Strategy: Lead the deployment, configuration, and ongoing management of the CrowdStrike Falcon platform. * SIEM & Detection Engineering: Design, optimise, and maintain Splunk dashboards, alerts, and data models to detect advanced threats. * Incident Response: Act as a technical...

Job Title: Senior Structural Engineer Location: London (Hybrid) Contract Duration: 3-6 months+ Salary: £38-45 per hour (Inside IR35) About the Role We are seeking a Senior Structural Engineer to provide interim support while permanent staff are recruited. This contract role will involve working across a range of sectors, including aviation, power, defence, life sciences, and public sector projects. You will be assigned to one sector at a time and will not be expected to deliver across multiple sectors concurrently. You will need to bring your strong technical knowledge and experience to quickly assume responsibility for projects and ensure delivery meets the highest standards. Key Responsibilities: ·Provide structural engineering expertise across various projects. ·Collaborate with engineers and technicians within the immediate team (approximately 50) and the wider team (approximately 170 across all regions). ·Ensure designs comply with current C&S design codes and...

Are you looking for a part time contract within the finance industry? Are you ACCA qualified and have advanced knowledge of corporation tax? DS Smith are seeking an experienced Interim Corporate Tax Manager to take ownership of the preparation of corporation tax returns and support the UK corporate tax compliance cycle. This is a standalone role suited to a self sufficient tax professional who can quickly embed themselves into the team and deliver high quality work with limited supervision. Job role: Corporate Tax Manager Location: Paddington Square Shifts: 3 days per week Salary: Inside IR35, £90K-£100K Duration: 4-6 months FTC The role will involve engaging and working with a broad range of business stakeholders including external authorities (regulatory, audit, tax), our advisors, regional finance teams the Group Finance team, other corporate functions (Legal, HR, operations) and shared services. It will also provide the right candidate with an excellent opportunity to...

Job Title: Technical Business Analyst Location: Remote, UK (with occasional travel) Rate: £500 - £525 per day, inside IR35 (dependent on experience) Duration: 6 months Tec Partners are working with a world-leading technology client who are currently looking for an experienced Technical Business Analyst, to work on an exciting customer assignment. As a Technical Business Analyst, you will support on a GCP and cloud security adoption focussed transformation programme. What they are looking for: Extensive Technical Business Analyst experience, acting as the bridge between business and engineering Strong GCP experience and understanding, including GCP architecture and services Strong knowledge of IAM, CSPM and other cloud security concepts Experience working on integration projects involving security toolingThis is an exciting opportunity for an experienced Technical Business Analyst to join a truly world-class business, which will give you access to incredible learning and...

Job Title: Senior Quantity Surveyor (Freelance) Location: North London (multiple sites) Contract Type: Freelance Contract Rate: £550 – £650 per day – INSIDE IR35 Company Overview We are recruiting for an experienced Senior Quantity Surveyor to support the delivery of civil engineering and infrastructure projects across North London. This opportunity sits with a well-established Tier 1 contractor operating across sectors including water, utilities, transport, and energy. The business delivers projects through long-term frameworks, standalone schemes, and reactive works, offering exposure to a diverse range of project types and environments. This is a great opportunity to join a high-performing commercial team on a contract basis, supporting key infrastructure projects with an immediate start. The Role As a Senior Quantity Surveyor, you will take responsibility for the commercial management of multiple projects across various sites in North London. This is a hands-on role...

My market leading Client is urgently recruiting for a commercially focused Product Lead / Manager, ideally with experience of Artificial Intelligence to drive the success of their products. This role will play a critical part in ensuring their products meet user needs while delivering measurable business and financial value. A tech /Artificial Intelligence background would be a significant advantage, enabling the successful candidate to act as a trusted partner across Product, Digital, Finance, and Delivery teams. Key Responsibilities Act as a voice of the customer and the business. Fundamentally, the Product Lead / Manager is a business partner for their specific product(s), ensuring alignment between user needs and commercial objectives. Serve as a gatekeeper of scope, ensuring focus is maintained and that only value-driven work is delivered. Align the product vision and roadmap to support user needs, strategic priorities, and financial outcomes. Monitor product...

We are seeking an experienced an Interim Procurement Manager to support a large, complex public-sector organisation on a 12‑month interim basis. This role has a strong commercial and savings focus, alongside responsibility for delivering a portfolio of medium‑complexity procurement projects, primarily within ICT and cross‑category spend. Client Details This public sector organisation is a well-established and respected entity, contributing significantly to the community. They are committed to excellence in service delivery and operate within a collaborative and structured environment. Description Key responsibilities include: Lead delivery of savings, commercial optimisation and value for money across the procurement pipeline, working closely with Finance to track, validate and report benefits. Identify and realise savings through supplier negotiations, contract optimisation, licence and usage reviews, and other commercial levers. Maintain accurate savings trackers, forecasts...

Payments Auditor | Financial Services | Banking | Payments | Hybrid - 2 days per week in the office - 3 days working from home | Inital contact until end of September 2026 | £520/day Inside IR35 | CHAPS | PCI | DSS | Our Financial Services client is seeking a Payments Auditor to join their busy team. Experience of working in Internal/External Audit or a Risk Function with a good knowledge of financial products in Banking and Insurance is essential in this role. Your Essential Skills and Experience: Strong understanding of risks and controls within the Payments world with Payments IT knowledge a preference. Experience and deep knowledge of payments products, front-to-back processes, and channels required to service customers Highly skilled in writing and agreeing high quality findings and audit reports. Proven previous experience in auditing within financial services / banking (nice to have) Application control skills Knowledge and experience of general audit controls...

Enterprise Architect / Service Design Specialist Contract: 12 months | IR35: Inside IR35 Location: London or Gloucester My client, a leading technology company ,is looking for an experienced Enterprise Architect / Service Design Specialist to support a high‑profile defence programme. Key Responsibilities Deliver enterprise architecture and service design for complex, secure environments Produce production‑ready HLD and LLD architecture artefacts Lead workshops and design activities, shaping end‑to‑end digital services Model architectures and services using Sparx Enterprise Architect Apply user research and data to improve service journeys and outcomes Support security assurance, risk and accreditation activities Mentor and support other architects and service designersEssential Skills & Experience Proven Enterprise Architect experience in complex organisations Experience in Defence sector DV cleared Strong TOGAF expertise Hands‑on with Sparx EA Strong modelling skills:...

Job Title: Network Engineer Location: London (on-site) Rate: £500 - £510 per day, inside IR35 (dependent on experience) Duration: 12 months Tec Partners are working with a world-leading technology client who are currently looking for an experienced Network Engineer, to work on an exciting customer assignment. As a Network Engineer, you will join an internal infrastructure operations function, acting as the support and escalation point for a complex, multi-site campus network estate. You will play a key role in ensuring operational reliability and availability of core infrastructure. What they are looking for: Extensive expertise campus networking - including, but not limited to structured cabling, switches and MDF/IDF management Experience providing expert-level network support, ideally acting as an escalation point Experience supporting and maintaining distributed and multi-site network environments (ideally globally) Excellent communication skills and stakeholder...

Junior Data Engineer - Public Sector Contract: Initial 7 months (extension possible) Rate: £310 per day, Inside IR35 Location: Remote with travel to Waterloo (2-3 days per month) Security Clearance: SC‑eligible (5 years UK residency required) I am working with a key consultancy delivering a major UK public sector programme and are looking for a Junior Data Engineer / Scientist to join a mixed delivery team building and operating secure, reliable data platforms that support critical public services.This role is designed for someone early in their data career who wants to develop strong engineering fundamentals in a real production environment. The role - a junior, generalist data engineering position. This is an engineering‑led role, not a specialist or senior position. The team is ideally looking for a generalist in their first few years within data engineering or data science, who is building breadth across data platforms, pipelines and operations. You'll focus on:...

Role: Enterprise Architect (DV Cleared) Type: 12 Months Contract Location: London, UK Working Model: Hybrid (3 days per in office) Payrate: (Apply online only) GBP/day on Inside IR35 on Umbrella About the Role: We are looking for a proven Enterprise Architect who is experienced in navigating complex organizations. You will play a critical role in producing production-ready High-Level Design (HLD) and Low-Level Design (LLD) technical architecture models. Essential Requirements: Clearance: You MUST be DV (Developed Vetting) cleared with a current and transferable clearance. Industry Experience: Demonstrable experience working within the UK Ministry of Defence (MOD) or similar defence environments is strictly required. Technical Skills: Strong practical application of TOGAF, hands-on expertise with Sparx Enterprise Architect, and robust modelling skills using ArchiMate, UML, and BPMN.Desirable Qualifications: TOGAF, MODAF, and/or ArchiMate certifications. Familiarity with...

Business Analyst | Energy | Utilities | 6 Months Contract | £600/day Inside IR35 | LONDON - GLASGOW - YORKSHIRE | ITOT | NIS 2 | OFGEM | REMOTE WORKING | In this role you will support a Project Governance team to work on a portfolio of networking regulations. Previous experience working within the energy sector (preferably electricity) is essential in this role. Your Essential Skills and Experience: Proven experience of working as a Business Analyst Previous experience working in the energy sector (preferably electricity) Excellent communication and interpersonal skills Familiarity with ITOT regulations: NIS 2 / OFGEM Guidance documentation Hybrid: Remote working with some occasional visits to office locations Location: London - Yorkshire - Glasgow Pay Rate: £600/day Inside IR35 (You will work via an Umbrella company) Contract: 6 Months Is this you? We'd love to hear from you! Adecco acts as an employment agency for permanent recruitment and an employment business...

Sub Agent - Lower Thames Crossing (Pre-Construction) Location: Lower Thames Crossing Rate: £500-£530 per day (Inside IR35 - PAYE Umbrella) Contract: 3 months Start: ASAP We are currently recruiting for an experienced Sub Agent to support pre-construction activities on the prestigious Lower Thames Crossing project. This is a fantastic opportunity to be involved in a major UK infrastructure scheme at an early stage. Key Responsibilities Support planning, coordination, and delivery of pre-construction and early works packages Maintain high standards of health, safety, and wellbeing in line with project procedures Produce and review Works Package Plans, ITPs, and subcontractor documentation Assist in programme management, progress tracking, and short-term planning activities Liaise with subcontractors, designers, and stakeholders to ensure smooth project delivery Support quality assurance, environmental compliance, and carbon reduction initiatives Contribute to procurement...

My Client a large global financial services brand is looking for an experienced Marketing Executive (Travel & Lifestyle Services) on a initial 12 month contract. This role is Hybrid, based in London and Inside IR35. The Travel & Lifestyle Services (TLS) business provides exclusive access, differentiated value, extraordinary service, and unrivalled expertise to customers seeking leisure or business travel, as well as a variety of lifestyle services. The Travel Benefit Marketing Executive is an exciting opportunity to join the Global Strategic Partnerships and Marketing organisation within TLS. The International TLS Marketing Team is a central team focused on driving premium customer engagement with Travel's products and services through global marketing across international markets. We are passionate about driving premium customer awareness and engagement with key travel benefits. The successful candidate will be a strong marketer, who is adept at driving cross-channel...

DevOps Engineer Up to £730 per day inside ir35 Active SC clearance required London/ Hybrid - 2/3 days per week onsite We are seeking an experienced DevOps Engineer to support the design, deployment, and maintenance of secure, scalable infrastructure and applications within a cloud-based environment. This role requires strong expertise in infrastructure as code, CI/CD automation, and platform engineering within AWS. Key Responsibilities Develop and maintain infrastructure as code using Terraform and Terragrunt to deploy and update services in AWS. Build and manage machine images and container images for third-party COTS tools, incorporating platform-specific enhancements such as log aggregation and PKI integration. Design, implement, and maintain CI/CD pipelines to automate the build, test, and deployment of infrastructure and application components. Troubleshoot and resolve issues across application and infrastructure layers, including support for Linux and Windows virtual...

I am looking for a Rail Project Manager to support my client on a contract basis based out of London. We are looking for an experienced project manager who has experience working against Network Rail standards. This is an excellent opportunity for an individual who is looking to join a experienced team working on a major Multi-discipline project just outside of London which will shape the future of the railway. We are looking for a Project Manager who has experience in AMP, CSM, management documentation writing/collation and a understatement of PACE. This will be a rolling 6 month contract and would be inside IR35. We are an equal opportunity employer and value diversity in our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status

Business Area: Global Technology – Business Platforms / Corporate Governance Location: London (Hybrid) - 3 days minimum in office - The role is Inside IR35 Job Title: Lead Business Analyst About the Opportunity Cooper Lomaz are working in partnership with a leading global financial services organisation to recruit a Principal/Lead Business Analyst. This role sits within a high-profile transformation programme focused on delivering a global document management solution and migrating users and content onto a new strategic platform. This is a key role supporting large-scale, technology-enabled business change across multiple international business functions. The Role We are seeking an experienced Principal Business Analyst with a proven track record of delivering complex change initiatives within financial services environments. Acting as the bridge between business stakeholders and technology teams, you will ensure requirements are clearly understood, translated into effective...