Dineo Moshime

Analyse client enquiries, RFPs, and technical specifications to develop comprehensive proposal strategies and win plans. Plan technical solutions by evaluating client ore characteristics, site conditions, and processing requirements to recommend optimal Gravitas technologies (e.g., gravity separation systems, modular plants). Prepare project cost estimates, schedules, resource plans, and risk assessments for proposed solutions.

Technical and Proposals Engineer - Gravitas Minerals

(2026-03)

• Analyse client enquiries, RFPs, and technical specifications to develop comprehensive proposal strategies and win plans.
• Plan technical solutions by evaluating client ore characteristics, site conditions, and processing requirements to recommend optimal Gravitas technologies (e.g., gravity separation systems, modular plants).
• Prepare project cost estimates, schedules, resource plans, and risk assessments for proposed solutions.
• Coordinate with internal stakeholders (R&D, engineering, operations) and external partners to gather necessary inputs for accurate scoping and pricing.
• Lead the end-to-end proposal development process, ensuring technical accuracy, innovation, and alignment with client needs for recovery, sustainability, and cost efficiency.
• Guide cross-functional teams (process engineers, project managers, commercial staff) to deliver integrated proposals that highlight Gravitas' value proposition.
• Present proposals to clients, participate in clarification meetings, and negotiate technical and commercial aspects to secure contracts.
• Mentor junior staff on proposal best practices, technical writing, and effective client engagement.
• Organize and manage proposal documentation, including technical descriptions, process flow diagrams, equipment lists, datasheets, and commercial terms.
• Structure proposal development workflows, timelines, and review gates to meet client deadlines.
• Liaise with clients, consultants, and subcontractors to obtain required information and ensure seamless proposal content.
• Maintain a centralized library of standard proposal templates, technical modules, and past project data for efficiency and consistency.
• Review and control the quality, accuracy, and completeness of all proposal deliverables through rigorous internal reviews and compliance checks.
• Monitor proposal costs, margins, and technical assumptions to ensure alignment with company standards and risk tolerance.
• Track proposal status, win probability, and follow-up actions using CRM or project management tools.
• Conduct post-submission reviews and lessons-learned sessions to continuously improve proposal quality and win rates

Graduate Associate Engineer - Gravitas Minerals

(2025-03 - 2026-03)

• Assisted senior engineers in product and process development, including design reviews and technical decision-making.
• Conducted research, data collection, and benchmarking to support engineering projects.
• Prepared technical documentation: BFDs, PFDs, P&IDs, mass balances, equipment lists, and data sheets.
• Performed hands-on testing, simulations, and analysis; compiled reports and recommended improvements.
• Provided troubleshooting and technical support during development, testing, and site work.
• Contributed innovative ideas for process and system improvements.
• Coordinated with project managers, designers, and technicians to ensure alignment on deliverables.
• Gained experience in physical separation principles, minerals processing, and continuous improvement practices.
• Monitored and analysed KPIs and plant performance by leveraging datasets, utilizing Excel functions including pivot tables, VLOOKUP, and HLOOKUP for efficient data processing and reporting.

Intern - Wolmarans and Susan Intellectual Property Attorneys

(2024-08 - 2024-09)

• Assisted in the preparation and filing of 50+ patent applications, ensuring accuracy in application details and timely submission.
• Generated and processed 50+ required forms (P3, P26, Assignment of Invention), facilitating seamless application filing and client transactions.
• Edited and formatted 40+ patent specifications and drawings, improving clarity and compliance with submission standards.
• Tracked and uploaded 100+ .xml files into the in-house patent management system, enhancing data organization and retrieval efficiency.

Chemical Engineering Intern - Mintek (Bio-Metallurgy Division)

(2021-07 - 2021-12)

• Collaboration with senior engineers and stakeholders to analyse heap leach data, that enhanced copper recovery to 95%+.
• Operated, maintained, and troubleshot the heap leach pilot plant, achieving consistent extraction rates of 95%+ for copper.
• Performed 50+ analytical lab tests weekly, including acid and ferrous titrations and AAS analysis, ensuring leach solution purity and maintaining 95% copper recovery.
• Maintained 100% compliance with laboratory cleanliness and safety standards, ensuring optimal working conditions for research and testing.
• Assisted in ongoing research and development efforts on new industry innovations, optimizing heap leaching processes for improved efficiency and sustainability.

Bachelor of Science (Honours) - Applied Science Chemical Technology - University of Pretoria (UP)

Advanced Diploma - Chemical Engineering - Vaal University of Technology (VUT)

National Diploma - Chemical Engineering - Tshwane University of Technology (TUT)