HV Cables CAD Technician

Siemens Energy; Newcastle upon Tyne; On-site; GBP 32,000 - 48,000; Full time

Benefits offered by this job

Bonus scheme

Holiday allowance

Pension plan

Career development

Job summary

Siemens Energy is seeking a CAD Technician to design and draft high-voltage substation drawings and documents. You will create 2D/3D CAD drawings, electrical schematics, and ensure compliance with BS/ENA standards while collaborating with project teams.

The role emphasizes independent task execution, drawing package preparation, and QA checks across tender, construction, and handover stages within a dynamic UK team.

Qualifications

• HNC/HND or equivalent in Electrical Engineering, Civil Engineering, Construction or related discipline.
• Minimum 3–5 years experience as a CAD Technician in HV/power/utilities.
• Experience working independently on design tasks within a project-driven environment.
• BIM 360 modelling would be preferred; proficiency in AutoCAD and MicroStation.
• Autodesk Certified Professional (ACP) in AutoCAD is highly desirable.

Responsibilities

• Create, modify, and manage detailed 2D and 3D CAD drawings for high-voltage cable systems.
• Develop electrical schematics, single-line diagrams, and termination drawings for substations.
• Collaborate with project managers and engineers to interpret design requirements and resolve technical queries.
• Prepare drawing packages for tender, construction, and handover stages.
• Maintain the project drawing register and perform QA checks on drawings.
• Assist in preparing Bills of Materials (BOMs) from drawings.

Skills

CAD drafting

Independent working

Team collaboration

Education

HNC/HND or equivalent in Electrical/Civil Engineering or related

Tools

AutoCAD

MicroStation

BIM 360 modelling

ACP in AutoCAD desirable

Job description

A Snapshot of Your Day

How You’ll Make a Difference

• HV Cable System Design & Drafting : Create, modify, and manage detailed 2D and 3D CAD drawings for high-voltage cable systems, including routes, layouts, and cross-sections based on engineering inputs.
• Develop and update electrical schematics, single-line diagrams, and termination drawings for substation projects. Ensure all drawings and designs comply with project specifications, client requirements, and relevant industry standards (e.g., BS, ENA). Incorporate red-line markups from engineering and site teams to produce accurate as-built documentation.
• Project Design Collaboration: Collaborate closely with project managers and engineers to interpret design requirements, resolve technical queries, and ensure drawing accuracy. Participate in design review meetings to provide expert input on drawing feasibility, constructability, and potential clashes.
• Prepare and compile comprehensive drawing packages for various project stages, including tender, construction, and final handover.
• Technical Documentation & Quality Control : Maintain and manage the project drawing register and control the flow of CAD documentation within the common data environment (CDE). Perform rigorous quality assurance checks on drawings to verify accuracy, completeness, and adherence to established drafting standards.
• Assist in the preparation of Bills of Materials (BOMs) and material take-offs derived from technical drawings.

What You Bring

• HNC/HND or equivalent qualification in Electrical Engineering, Civil Engineering, Construction or a related technical discipline.
• Minimum 3-5 years experience as a CAD Technician, preferably within the high voltage, power transmission, or utilities industry.
• Experience working independently on design tasks within a project-driven environment.
• BIM 360 modelling would be preferred
• Autodesk Certified Professional (ACP) in AutoCAD is highly desirable.
• Proficiency in CAD software (AutoCAD, MicroStation) and a strong understanding of electrical engineering drawings and high-voltage cable systems.

About The Team

You will be part of a dedicated team focused on delivering high-quality technical design and drafting services for high-voltage substation projects. Our team collaborates closely with project managers and engineers to ensure that all designs meet the highest standards of accuracy and compliance. By working together, we strive to support the successful execution of projects that contribute to the energy transition and enhance the reliability of power transmission.

Who is Siemens Energy?

Siemens Energy has been at the forefront of engineering innovation for over 160 years. Its businesses are world-renowned for the research, development, manufacture, and lifetime support of industrial gas turbines for the global oil and gas and power generation industries. Our business continues to grow, relying on the innovation and creative thinking of our employees. Siemens Energy has a significant presence throughout the UK, with 12 manufacturing sites and more than 25 major offices.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity, we generate power. We run on inclusion, and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character—no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards & Benefits

• A competitive basic salary and bonus scheme.
• Generous holiday allowance.
• A robust pension plan.
• Opportunities for career development and continuous training.