Cambridge OCR · RQF Level 3
Cambridge OCR Level 3 Cambridge Technical Extended Diploma in Engineering
You don’t just earn this. You learn to use it, one-to-one, on your own real work.
- LevelRQF Level 3
- Guided learning1,080 hours
- Units in this qualification25
Awarded by Cambridge OCR · on the Ofqual register
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Ten quick questions, one per Future Fluency, asked against this qualification rather than a generic one.
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What you’ll learn
What each unit actually teaches you to do
A Level 3 qualification intended for learners to develop engineering skills. Learners will study engineering in a practical context. The qualification includes units such as mathematics for engineering, science for engineering, mechanical engineering principles, and electrical and electronic design.
These are the units Cambridge OCR registers against this qualification. It is a catalogue, not a syllabus. Which of them you take depends on the combination the qualification requires, and that is set by the awarding body rather than by us. Every unit here is regulated, and every one you earn is yours to keep.
Applied mathematics for engineeringReal unit · Cambridge OCR
What you'll be able to do
- Apply algebraic techniques to solve engineering problems
- Utilise trigonometric functions and identities in engineering calculations
- Apply calculus principles to analyse engineering systems
- Use statistical methods to interpret engineering data
- Apply mathematical modelling techniques to simulate engineering scenarios
- Solve differential equations relevant to engineering applications
- Understand the use of matrices and vectors in engineering analysis
Automation control and roboticsReal unit · Cambridge OCR
What you'll be able to do
- Understand the principles of automation control systems
- Understand the principles of robotics
- Identify the components of automation control and robotic systems
- Program and operate automated control systems
- Program and operate robotic systems
- Integrate automation control and robotic systems
- Troubleshoot and maintain automation control and robotic systems
- Evaluate the performance of automation control and robotic systems
Business for engineeringReal unit · Cambridge OCR
What you'll be able to do
- Understand the role of businesses within the engineering sector
- Identify different types of business structures commonly found in engineering
- Analyse the financial aspects of running an engineering business, including costs, revenue, and profit
- Understand the importance of marketing and sales in the engineering industry
- Investigate the legal and ethical considerations relevant to engineering businesses
- Explore the impact of economic factors on engineering businesses
- Understand the principles of project management within an engineering business context
Circuit simulation and manufactureReal unit · Cambridge OCR
What you'll be able to do
- Understand the principles of circuit simulation software
- Use circuit simulation software to model and analyse electronic circuits
- Interpret simulation results and identify potential circuit issues
- Understand different manufacturing techniques for electronic circuits
- Apply soldering and other assembly techniques to manufacture electronic circuits
- Test and troubleshoot manufactured circuits
- Understand the importance of safety procedures in circuit simulation and manufacture
Computer Aided Design (CAD)Real unit · Cambridge OCR
What you'll be able to do
- Understand the principles of Computer Aided Design (CAD)
- Use CAD software to create 2D and 3D models
- Apply CAD techniques to design engineering components
- Analyse and modify existing CAD designs
- Produce technical drawings and documentation using CAD software
Computer Aided Manufacturing (CAM)Real unit · Cambridge OCR
What you'll be able to do
- Understand the principles of Computer Aided Manufacturing (CAM)
- Use CAM software to generate toolpaths for manufacturing processes
- Apply CAM techniques to optimise manufacturing efficiency
- Analyse and modify existing CAM programs
- Produce manufacturing documentation using CAM software
Electrical and electronic designReal unit · Cambridge OCR
What you'll be able to do
- Understand the fundamental principles of electrical and electronic design
- Apply design principles to create electrical and electronic circuits
- Analyse the performance of electrical and electronic designs
- Evaluate the suitability of components for specific electrical and electronic applications
- Produce detailed documentation for electrical and electronic designs
Electrical devicesReal unit · Cambridge OCR
What you'll be able to do
- Understand the characteristics and applications of various electrical devices
- Identify different types of resistors, capacitors, and inductors
- Analyse the behaviour of diodes and transistors in electronic circuits
- Understand the principles of operation of transformers and motors
- Apply appropriate measurement techniques to assess the performance of electrical devices
- Troubleshoot common faults in electrical devices
- Understand the safety considerations when working with electrical devices
Electrical operationsReal unit · Cambridge OCR
What you'll be able to do
- Understand the fundamental principles of electrical operations
- Demonstrate safe working practices when undertaking electrical operations
- Apply appropriate techniques for carrying out electrical operations
- Interpret electrical circuit diagrams and technical specifications
- Inspect and test electrical systems and components
- Diagnose faults in electrical systems and equipment
- Carry out repairs and maintenance on electrical systems and equipment
- Document electrical operations and maintenance activities
Electrical, mechanical, hydraulic and pneumatic controlReal unit · Cambridge OCR
What you'll be able to do
- Understand the principles of electrical control systems
- Understand the principles of mechanical control systems
- Understand the principles of hydraulic control systems
- Understand the principles of pneumatic control systems
- Identify the components of electrical, mechanical, hydraulic and pneumatic control systems
- Integrate electrical, mechanical, hydraulic and pneumatic control systems
- Troubleshoot and maintain electrical, mechanical, hydraulic and pneumatic control systems
- Evaluate the performance of integrated control systems
Engineering and the environmentReal unit · Cambridge OCR
What you'll be able to do
- Understand the environmental impact of engineering activities
- Identify relevant environmental legislation and regulations affecting engineering projects
- Evaluate sustainable engineering practices and technologies
- Analyse the principles of waste management and pollution control in engineering
- Understand the importance of environmental impact assessments
- Explore the role of engineers in promoting environmental sustainability
- Investigate the use of renewable energy sources in engineering applications
Inspection and testingReal unit · Cambridge OCR
What you'll be able to do
- Understand the principles of inspection and testing in engineering
- Understand different types of inspection and testing methods
- Apply inspection techniques to identify defects and non-conformities
- Conduct testing procedures to verify product and system performance
- Evaluate the results of inspection and testing activities
Lean and qualityReal unit · Cambridge OCR
What you'll be able to do
- Understand the principles of lean manufacturing and its application in engineering
- Understand the importance of quality control in engineering processes
- Apply lean techniques to improve efficiency and reduce waste
- Implement quality control measures to ensure product and process reliability
- Evaluate the effectiveness of lean and quality initiatives
MaintenanceReal unit · Cambridge OCR
What you'll be able to do
- Understand the principles of maintenance in engineering systems
- Understand different types of maintenance strategies, including preventative and reactive maintenance
- Apply maintenance procedures to ensure the continued operation of equipment and systems
- Diagnose faults and perform repairs on engineering equipment
- Evaluate the effectiveness of maintenance programmes
Materials scienceReal unit · Cambridge OCR
What you'll be able to do
- Understand the fundamental principles of materials science
- Identify and classify different types of engineering materials
- Analyse the properties of materials and their behaviour under different conditions
- Evaluate the suitability of materials for specific engineering applications
- Understand the impact of material selection on design performance
Mathematics for engineeringReal unit · Cambridge OCR
What you'll be able to do
- Apply mathematical principles to solve engineering problems
- Use algebraic techniques to manipulate and solve equations relevant to engineering
- Apply trigonometric principles to engineering calculations
- Use statistical methods to analyse engineering data
- Apply calculus to solve engineering problems
- Interpret and present mathematical data in engineering contexts
Mechanical designReal unit · Cambridge OCR
What you'll be able to do
- Understand the fundamental principles of mechanical design
- Apply design principles to create mechanical components and systems
- Analyse the performance of mechanical designs
- Evaluate the suitability of materials for specific mechanical applications
- Produce detailed documentation for mechanical designs
Mechanical operationsReal unit · Cambridge OCR
What you'll be able to do
- Understand the fundamental principles of mechanical operations
- Demonstrate safe working practices when undertaking mechanical operations
- Apply appropriate techniques for carrying out mechanical operations
- Interpret mechanical engineering drawings and technical specifications
- Inspect and test mechanical systems and components
- Diagnose faults in mechanical systems and equipment
- Carry out repairs and maintenance on mechanical systems and equipment
- Document mechanical operations and maintenance activities
Mechanical simulation and modellingReal unit · Cambridge OCR
What you'll be able to do
- Understand the principles of mechanical simulation and modelling
- Apply appropriate software tools for mechanical simulation and modelling
- Develop mechanical models based on given specifications
- Analyse the results of mechanical simulations
- Validate mechanical models against real-world data
- Interpret and present the findings of mechanical simulation and modelling activities
- Evaluate the accuracy and limitations of mechanical simulation and modelling techniques
- Apply mechanical simulation and modelling to solve engineering problems
Principles of electrical and electronic engineeringReal unit · Cambridge OCR
What you'll be able to do
- Understand fundamental principles of electrical engineering
- Understand fundamental principles of electronic engineering
- Analyse electrical circuits using appropriate techniques
- Analyse electronic circuits using appropriate techniques
- Understand the characteristics of electrical and electronic components
- Apply principles of electrical and electronic engineering to solve practical problems
Principles of mechanical engineeringReal unit · Cambridge OCR
What you'll be able to do
- Understand fundamental principles of mechanical engineering
- Apply principles of statics and dynamics to analyse mechanical systems
- Analyse the behaviour of materials under stress and strain
- Understand the principles of thermodynamics and fluid mechanics
- Apply principles of mechanical design to solve engineering problems
- Evaluate the performance of mechanical systems
Project management for engineersReal unit · Cambridge OCR
What you'll be able to do
- Understand the different stages of project management, including initiation, planning, execution, monitoring and controlling, and closure.
- Understand the various project management roles and the skills needed to be an effective project manager, such as communication, leadership, and problem-solving.
- Use project management tools and techniques to support project planning and execution.
- Use information to support project management decisions, including data analysis and reporting.
- Understand how and why projects are monitored, including tracking progress and identifying potential risks.
- Understand how to measure the success of a project against defined objectives and key performance indicators.
Promoting continuous improvementReal unit · Cambridge OCR
What you'll be able to do
- Reflect on own performance in relation to a system, process or artefact, identifying areas for improvement.
- Reflect on the performance of systems, processes or artefacts, identifying areas for improvement.
- Develop a plan for improvements to a system, process or artefact, including setting objectives and identifying resources.
- Implement a plan to make improvements to a system, process or artefact, monitoring progress and making adjustments as necessary.
Science for engineeringReal unit · Cambridge OCR
What you'll be able to do
- Understand fundamental scientific principles relevant to engineering
- Apply scientific principles to analyse engineering systems and processes
- Investigate the properties of materials used in engineering applications
- Understand the principles of energy transfer and conservation
- Apply scientific measurement techniques to engineering problems
- Evaluate the impact of scientific advancements on engineering practices
Systems and programmingReal unit · Cambridge OCR
What you'll be able to do
- Understand the fundamental concepts of systems in an engineering context
- Understand the principles of programming and software development
- Apply programming techniques to solve engineering problems
- Analyse the interaction between hardware and software systems
- Evaluate the performance of different programming solutions
The honest bit
You’ve started things before
Most courses were built for a room full of people who aren’t you. A cohort moves on whether or not your week allowed it, and by the third week the thing you’re behind on becomes the reason you stop opening it.
There’s no cohort here, and no timetable to fall behind. Before anything starts, Zavmo asks when you’re sharpest and how long you can realistically sit down for, then builds the sessions around those answers. A bad fortnight changes your pace. It doesn’t put you behind.
And you only pay once you start learning. Searching and planning are free, and you can cancel any time — so the cost of finding out is an afternoon, not a year.
Your passport
Every credit is a stamp you keep
Level 3 credits are regulated. They don’t vanish when a subscription ends or a website closes. They travel to any employer, and Zavmo keeps the map of what you’ve earned and what’s next.
Each stamp is a real unit registered against this qualification.
Who’d teach you this
The Evidence Evaluator
Assessor
Helps you show what you can actually do, gathering the evidence that proves it as you learn.
Meet all twelve tutorsWhere this connects
Where these credits take you
A qualification is never a dead end here. See the jobs its credits open, the national occupational standards its units map to, and the future skills they quietly build.
- Architect Robotic Process Automation (RPA) solutions
- Determine maintenance requirements for broadcast and media equipment or systems
- Execute simulations using a range of appropriate techniques
- Support continuous improvement to processes and procedures in the Tram and Tramway environment
Where this can lead
Maintenance Technician
Your career here is what you make it. We'll give you the tools, the training, and the opportunities; you bring the drive and the willingness to learn. The sky's the limit if you're prepared to put in the work.
See the whole journey →Showing 6 roles, drawn from 105 job records mapped to this qualification.
Skills it covers
What the job actually needs. These are the standards the units are built against, in the words employers and awarding bodies already use for the work itself.
How you’ll actually learn this
One-to-one, on your own real work
A qualification is usually something done to you: sit the class, sit the exam, hope it sticks. Here it’s the opposite. You learn it one-to-one with a companion, on your own real work, and you keep going until you can use it, not just recall it.
Applied to your work in any of these jobs
This unit enables learners to apply mathematical techniques to engineering problems. It covers algebraic methods, trigonometry, calculus, statistics, and mathematical modelling to analyse and simulate engineering systems effectively.
- Remember
- Understand
- Apply
- Analyse
- Evaluate
- Create
Built for Cambridge OCR Level 3 Cambridge Technical Extended Diploma in Engineering
25 units in this credential, in the order it lists them, awarded by Cambridge OCR.
- Applied mathematics for engineering
- Automation control and robotics
- Business for engineering
- Circuit simulation and manufacture
- Computer Aided Design (CAD)
- Computer Aided Manufacturing (CAM)
and 19 more in the full unit list below.
One to one, not one to many
No two people run this the same way
A course is written once and handed to everyone. This is assembled around you, and keeps changing as it learns you. Five things it reads, and what each one changes.
- Your actual work Every unit is taught against a live piece of your own work, not a worked example from a textbook.
- What you already know The first conversation finds your starting point, so you skip what you can already do and spend the time on what you cannot.
- The conditions you learn under Not a learning-styles quiz. The evidence does not support those. The dimensions the research does back, read once and used to shape the plan.
- How far you got last time It picks up mid-thought. The tutor knows what you said, what you struggled with, and what it asked you to try.
- Which tutor suits the moment Twelve of them, each for a different kind of thinking. The one who walks you through a first idea is not the one who stress-tests it.
See how you learn, free. Eight questions, no sign-up. A directional taster; the diagnostic inside Zavmo goes deeper and keeps adapting.
Why it sticks
Most courses stop at remembering
There’s a well-known ladder of how deeply you learn something, called Bloom’s Taxonomy. Most courses get you up the first two rungs: you remember some facts, you pass a test, you forget it. Real skill lives at the top. Judging, deciding, creating. And this isn’t a generic ladder: every rung has a named Zavmo tutor who walks you up it.
- 6CreateThe Creative Catalyst
- 5EvaluateThe Evidence Evaluator
- 4AnalyseThe Analyst
- 3ApplyThe Coach
- 2UnderstandThe Connector
- 1RememberThe Builder
Where most courses leave you Where Zavmo takes you
The value
Why the companion is worth £70 a month
You’re not paying for the units. They’re regulated, and the same wherever you earn them. You’re paying for the one thing that decides whether you actually get there: a companion that makes them stick, on your real work.
That is one-to-one on this qualification, every day, on the work you already do, for £70 a month. Your first module is free, so you can see the teaching before you pay for any of it. Billed monthly, cancel any time and billing stops.
Earned on your own work, taught to the top.
Everything you just read, learned one-to-one on the job you already do. Your first module is free, so you can see the teaching before you pay for any of it.
Build my plan, freeNo card. See how this qualification maps onto your role and meet the tutors who’d teach it, free. The learning begins when you subscribe. It’s £70 a month, billed monthly. Cancel any time and billing stops.