50 Aircraft Design jobs in Pretoria

We are recruiting for a Mechanical Design Engineer with extensive knowledge of and a passion in either Aerospace, Aviation or Defense.

• Bachelor’s Degree in Mechanical Engineering
• Minimum 5 years' experience in mechanical design
• In-depth knowledge of Fusion 360 or other 3D CAD software
• Additive manufacturing experience advantageous (3D printing rapid prototyping)
• Preference given to knowledge of optical system design
• Experience in aerospace or other standards and process driven industries
• Investigative mind inclined toward developing practical solutions to real-world problems
• Hands-on approach and proficiency with machinery including lathe, CNC and general tools
• Extensive knowledge of fabrication processes, especially machining & plastic injection molding
• Ability to plan, schedule, collaborate and problem solve effectively

• Bachelor’s Degree in Mechanical Engineering
• Minimum 5 years' experience in mechanical design
• In-depth knowledge of Fusion 360 or other 3D CAD software
• Additive manufacturing experience advantageous (3D printing rapid prototyping)
• Preference given to knowledge of optical system design
• Experience in aerospace or other standards and process driven industries
• Investigative mind inclined toward developing practical solutions to real-world problems
• Hands-on approach and proficiency with machinery including lathe, CNC and general tools
• Extensive knowledge of fabrication processes, especially machining & plastic injection molding
• Impeccable attention to detail
• Ability to plan, schedule, collaborate and problem solve effectively

• Design simple and innovative solutions for complex problems.
• Utilize CAD to design mechanical parts, systems, and subsystems for products, test equipment, and production jigs.

• Apply Physics, Mechanics, and Design principles using CAD to optimize solutions.
• Manage component libraries according to required standards.

• Manage development projects, ensuring they meet specifications on time and within budget.
• Conduct regular project update meetings with the Engineering Manager.

• Collaborate with Procurement and Finance for component cost estimates and final product costing.
• Work with the Development Team, Production Engineer, and Quality Management to ensure designs are feasible, meet certification standards, and satisfy requirements.

• Prepare test plans and procedures for opto-electronic systems.
• Develop and build prototypes through rapid prototyping.
• Record and evaluate testing data, adjusting designs for performance and efficiency.

• Assist with product certification activities.
• Select optimal materials and manufacturing processes for reliability and cost-effectiveness.

• Ensure correct production and storage of design output documentation (BOM’s, drawings, CAD & CAM files).
• Consult with external providers during manufacturing, making design changes when required.
• Provide technical support in the design and development of mechanical and optical systems.

• Provide technical support to Production and customers.
• Interact with Engineering and Production to address difficulties during manufacturing.
• Resolve design and manufacturing questions with customers when necessary.
• Research new materials, development methods, and technologies for improved product performance.

• Comply with the Quality Management System.
• Adhere to Safety, Health & Environmental policies.

Reference: CPT -NC-1

We’re hiring a Solar Design Engineer to join our client's team!

If you have a strong background in Solar PV Design, we want to hear from you!

Pretoria | Permanent | Negotiable

Duties & Responsibilities

Key Responsibilities:

• Collaborate closely with sales and customer-facing teams to understand customer needs, budget constraints, and energy objectives.
• Design solar PV systems (residential, commercial, or agricultural) that are cost-effective, efficient, and precisely aligned to customer requirements.
• Perform accurate site assessments, shading analysis, and energy yield simulations using specialized software (e.g. PVsyst, Helioscope).
• Create clear and concise system layouts, electrical single-line diagrams, and detailed specifications.
• Work with procurement teams to select cost-effective, reliable components (panels, inverters, batteries) that maximise customer value.
• Present and explain design solutions clearly to customers and internal stakeholders, ensuring confidence and alignment.
• Ensure all designs meet regulatory compliance and safety standards without unnecessary over-specification.
• Support sales proposals and tenders by providing optimised technical information and practical guidance.
• Continuously analyse previous projects to identify opportunities for improving design practices and cost efficiency.

• Bachelor’s degree in Electrical Engineering, Renewable Energy Engineering, or related discipline.
• 3+ years of experience in solar PV system design, specifically in commercial EPC environments.
• Proven track record designing systems that effectively address customer needs and budget.
• Strong proficiency in design software such as PVsyst, Helioscope, AutoCAD, or similar tools.
• Understanding of relevant local electrical standards, grid connection regulations, and solar industry best practices.
• Demonstrated ability to translate customer needs into technically sound and commercially viable solutions.

• Customer-centric mindset with strong commercial awareness.
• Excellent communication skills - ability to clearly convey technical information to non-technical customers.
• Strong analytical and problem-solving abilities.
• Ability to balance technical detail with practical, cost-sensitive solutions.
• Collaborative approach to working with Sales, Operations, and Project Teams.

Our client in the Renewable Energy industry is currently looking for a Solar Design Engineer , in Centurion, Pretoria.

1. Responsible for conducting site surveys for capacity analysis, shadow analysis and plant designing.
2. Complete system designs for PV projects including site plans, mechanical racking and attachment plans, single-line electrical drawings, specification of BOS location and interconnection details and labelling.
3. Preparing PV layouts, SLD, BOM preparation, 3D project modelling, Structure fabrication drawings & RFQ preparation.
4. Doing AC & DC cable sizing, earthing calculation, PV system Reports, string configurations.
5. Tender technical specifications and abstracting BOM from that.
6. Preparation of Costing as per BOM.
7. Designing of Off-grid solar PV system for remote locations.
8. Site Execution and Commissioning.
9. Preparing 3D design of Site.
10. Preparing Structure Drawing Using Auto CAD.
11. Experience in storage and Hybrid Solar system design experience is mandatory.

1. Minimum of 5 years of solar design experience within commercial sector.
2. A Degree in Mechanical or Electrical or Industrial Engineering.
3. Knowledge of Solar Lab, PV Syst, or AutoCad software.
4. Knowledge of photovoltaic systems, NEC requirements, construction practices.
5. Ability to effectively prioritize and execute tasks in a high-pressure environment is crucial.
6. Must be able to learn, understand, and apply new technologies.
7. Valid driver's license.

1. R60 000 - R70 000 per month.

Direct message the job poster from Triz Engineering Solutions

Triz Engineering Solutions is looking for an Electrical Design Engineer to form part of our engineering team, with the ability to fit into the DNA of our company culture that is dynamic and embraces change. Apart from a contained and well-rounded person with a high EQ level, he/she will be required to deal with complexity in a fast-paced environment. The person needs to be a self-starter with attention to detail and bring a positive energy to the work environment, with a willingness to excel in their role.

Triz Engineering Solutions ( is a premium product engineering and development company specializing in end-to-end turn-key commercial vehicle development.

We provide end to end engineering services for commercial vehicle engineering and development from feasibility and conceptualization, through productionization and service support. Our solutions include zero emissions such as battery electric- and fuel cell- as well as hybrid- or conventional powered products. We also offer solutions for other advanced vehicle technologies such as ADAS, vehicle autonomy and telematics. Our services are turnkey solutions that are validation tested and ready for mass production.

Our product development expertise includes medium and heavy-duty commercial vehicles in applications such as delivery, bus, motorhome, off highway, refuse and several other specialized and vocational vehicle markets.

Requirements:

• B Eng Degree or B Tech Degree in Electrical / Mechatronics Engineering or equivalent.
• Experience working in an electrical design engineering position – minimum 3 Years.
• Automotive OEM Design Experience will be an advantage
• 3D CAD experience: Siemens NX will be an advantage.
• Schematics Design in Mentor Graphics Vesys will be an advantage

Skills:

• Advanced Microsoft Excel skills
• Attention to detail is critical in this position.
• Strong oral and written communication skills Attention to detail
• Integrity and honesty
• Good Written and Verbal Communication (English)
• Good work ethics
• Hardworking, willing to go the extra mile
• Professionalism
• Work independently
• Excellent in task management
• Team Player (Work well in a team)
• Ability to work under pressure and handle priority changes
• Have good problem-solving abilities

Responsibilities:

• Medium and Heavy-duty truck chassis harness design using 3D CAD – and 2D Schematic software.
• Vehicle Electrical Systems Design, including 3D Wiring design in Siemens NX, creating 2D Harness Drawing sand Schematics.
• Electrical Component Integration
• Evaluate scope of work and manage project timelines
• Prepare bills of materials and their representative 3D assemblies (Unigraphics NX)
• Product data management (entering designs and related info into PDM software – Team Center)
• Ensure designs meet supplier and regulatory requirements
• Design with cost saving, ease of installation and servicing in mind
• Conduct concept and design reviews
• Liaise with suppliers on designs
• Assess results for comparison against customer requirements and design standards
• Liaise with other engineering disciplines and teams

Working hours:

08h00 –17h00, Monday to Friday (subject to change) with core hours and flexi time and may require over time as per project.

Only shortlisted candidates will be contacted

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Design
• Industries Truck Transportation, Engineering Services, and Motor Vehicle Manufacturing

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• Design, simulate, and validate RF circuits and systems (e.g., amplifiers, filters, mixers, antennas)
• Perform schematic capture, PCB layout reviews, and RF performance tuning
• Work with cross-functional teams to bring designs from concept to production
• Conduct lab testing using RF equipment (e.g., spectrum analyzers, VNAs, signal generators)
• Analyze and resolve RF issues in prototypes and production
• Ensure compliance with industry standards and regulatory requirements (e.g., FCC, ETSI)

• Bachelors or Masters degree in Electrical Engineering or related field
• 3+ years of experience in RF design and development
• Proficiency with RF simulation tools (e.g., ADS, HFSS, CST, AWR)
• Solid understanding of RF theory, impedance matching, and transmission lines
• Experience with RF test equipment and hands-on debugging
• Knowledge of PCB design practices for high-frequency circuits

• Bachelors Degree in Mechanical Engineering.
• Minimum of 3 years relevant experience within the manufacturing industry.
• Proficiency in Solid Edge (3D CAD modelling).
• Strong background in sheet metal design and manufacturing processes.
• Proven experience in welding, phosphating, and powder coating.
• Knowledge of engineering drafting and design standards.
• Strong project management skills.
• Previous exposure in liaising with clients and internal stakeholders.

• Research, develop, and design mechanical components and products using Solid Edge.
• Oversee the full design-to-production process, ensuring projects are delivered on time and meet quality standards.
• Develop and manage engineering and drafting practices in line with industry requirements.
• Provide technical expertise on sheet metal fabrication, welding, and surface treatment processes.
• Prepare accurate cost estimates and quotations for projects.
• Manage key customer accounts and provide technical support as needed.
• Supervise and coordinate design-related activities to support sales and growth objectives.
• Conduct research and development to improve products and processes.
• Ensure compliance with good drawing office practices.
• Analyse research and production data, providing insights and recommendations to management.
• Liaise with customers regularly to ensure requirements are met and provide progress updates.
• Support project management from initiation through to completion.

We are recruiting on behalf of a specialised defence manufacturer for a Mechanical Design Engineer with specific experience in 40mm grenade launcher systems . This is a highly niche opportunity suited to an engineer with hands-on design, development, and testing expertise in military-grade weapon systems. The role is based full-time in Centurion .

Duties and Responsibilities

• Design and develop components and assemblies for 40mm grenade launcher systems
• Perform detailed mechanical calculations and tolerancing suited to military applications
• Create 3D models and manufacturing drawings using CAD software (e.g., SolidWorks, Inventor)
• Collaborate with prototyping, testing, and manufacturing teams to refine designs
• Ensure all systems comply with safety standards, functional specifications, and defence regulations
• Participate in internal and external design reviews
• Support testing, evaluation, and documentation aligned with NATO/military standards
• Investigate and resolve engineering issues during development and production phases

Experience and Qualifications

• Bachelor’s Degree in Mechanical Engineering or a closely related field
• Direct experience designing or developing 40mm grenade launchers
• Strong CAD proficiency (SolidWorks, Inventor, or similar)
• Familiarity with military standards , ballistics , and material selection for weapon systems
• Experience with prototyping and functional testing in a defence or aerospace environment
• Detail-oriented with a strong commitment to design precision and compliance
• South African citizenship (due to defence export control regulations)
• Must be based in or willing to relocate to Centurion