Rosemary Charlesworth
Bodmin,Cornwall
Summary
Reliable laboratory technician with expertise in laboratory operations and safety compliance. Skilled in using analytical equipment such as HPLC and ICP-OES, with experience in data management and communication. Committed to continuous learning and enhancing laboratory procedures through teamwork and practical problem-solving
Overview
20
20
years of professional experience
4
4
years of post-secondary education
Work history
Analytical Laboratory Technician
Cornish Lithium – Hard Rock Demonstration Plant
St Dennis, Cornwall
07.2024 - 12.2025
- Collaborated in a small team of six, working on a rotating shift schedule covering 24-hour analytical results for the demonstration plant during twelve-day campaigns.
- Shift handovers, room and equipment checks and daily laboratory equipment calibration.
- Operated ICP-OES, XRF, and Mastersizer instruments to analyse samples and reporting results.
- Utilised the Laboratory Information Management System (LIMS) for sample tracking and data management.
- Worked in the Metallurgical Laboratory to manually process samples for testing.
- Handled and prepared solutions using concentrated acids and alkalis, following safety protocols.
- Maintained an up-to-date personal training record.
Quality Control Laboratory Technician
Fiberlean Technologies Ltd
St Austell, Cornwall
05.2019 - 06.2024
- Worked within a small team on a shift rotation.
- Used analytical equipment such as HPLC. Performed microbiology testing using Luminase ATP testing kit.
- Demonstrated the ability to identify anomalies in data, promptly notifying supervisors or conducting additional/repeat testing as necessary.
- Maintained up-to-date personal training records for COSHH, IOSH, risk assessments, health and safety at work, Regulation 12, spill prevention, response and control, fire extinguisher, manual handling, and Take 5 procedures.
- Carried out day-to-day duties accurately and efficiently.
- Demonstrated respect, friendliness and willingness to help wherever needed.
- Used Microsoft Word and other software tools to create documents and clear communications.
- Applied critical thinking to analyse problems, evaluate solutions and select best decisions.
- Worked flexible hours, covering nights, weekends and bank holidays.
Anaerobic Digestion (AD) Laboratory Technician
Bennamann Ltd
Truro, Cornwall
12.2017 - 03.2019
- Served as the sole laboratory technician, managing two grant-funded projects.
- Set up all laboratory equipment, designed and executed relevant experiments.
- Recorded daily data, entered information into Microsoft Excel, and interpreted experimental results.
- Employed gas chromatography to analyse biogases and metabolites.
- Managed procurement of equipment, maintained stock levels of laboratory items and consumables.
- Communicated with project management and presented data at meetings.
- Researched all aspects of AD, applying findings to improve experiments and optimise the AD system.
Checkout Operator
Asda, Bodmin
Bodmin
11.2011 - 07.2012
- Worked effectively as a team member, demonstrating flexibility with working hours.
- Communicated with customers and provided assistance as needed.
- Handled different forms of payment.
- Kept self updated about ongoing store promotions which resulted in improved cross-selling.
- Managed queue efficiently resulting in reduced waiting time for customers.
- Enhanced stock management with efficient bagging and packing techniques.
- Identified counterfeit notes meticulously thus preventing financial losses for the store.
- Followed company policies strictly while dealing with age-restricted items sale.
- Dealt professionally with difficult customers ensuring minimal disruption in store operations.
- Operated till accurately, reducing errors in cash handling.
Holiday Cottage Cleaner for a 4-star property
Prideaux Holiday Cottages, Par
Par
03.2010 - 09.2010
- Carried out thorough cleaning of four-star holiday cottages.
- Ensured the provision of clean towels and toiletries for guest satisfaction in premises
- Managed rubbish removal efficiently, ensuring waste was properly sorted for recycling or disposal.
- Utilised eco-friendly products to maintain a safe, chemical-free environment.
- Performed routine checks on cleaning supplies inventory to avoid running out of key items.
- Assisted with seasonal deep cleans, contributing towards a fresher environment after periods of heavy use.
- Worked quickly to complete cleaning within allotted timeframes.
- Scrubbed and sanitised toilets, sinks and kitchen fixtures for high quality finish.
Hygiene Operative
Tulip, Bodmin
Bodmin
11.2005 - 01.2008
- Dismantled and cleaned machinery in a meat factory to high standards, always ensuring safety.
- Adhered to health and safety regulations, particularly regarding chemical use and disposal.
- Worked collaboratively with team members to complete tasks within set timeframes.
- Recorded completed work on worksheets.
- Ensured adherence to health regulations, promoting a hygienic workspace.
- Supported team members in achieving set hygiene goals.
- Assisted in training new hires on the organisation's hygiene standards and procedures.
- Conducted routine checks on cleaning supplies stock, avoiding shortage situations.
- Employed optimal safety practices to eliminate risks, hazards and accidents.
Education
BSc (Hons) - Biosciences (Top Up)
Plymouth University
Plymouth 01.2016 - 01.2017
FdSc - Biomedical Science
Plymouth University, Truro and Penwith College Campus
Truro 10.2015 - 06.2017
A level - Geology and Biology
Mid Cornwall College Of Further Education
St Austell, Cornwall 09.1986 - 06.1988
Skills
- Excellent timekeeping and reliability
- Strong communication skills (verbal and written
- Motivated team player
- Highly practical
- Hardworking and helpful
- Results communication
- LIMS system
- Safety compliance
- Chemical handling safety
- Holds Level 3 Food Safety certificate
References
References available upon request.
Affiliations
- Gardening (I have an allotment)
- Walking with my dog
Accomplishments
Principles Commendation for my FdSc Biomedical course
Timeline
Analytical Laboratory Technician
Cornish Lithium – Hard Rock Demonstration Plant
07.2024 - 12.2025
Quality Control Laboratory Technician
Fiberlean Technologies Ltd
05.2019 - 06.2024
Anaerobic Digestion (AD) Laboratory Technician
Bennamann Ltd
12.2017 - 03.2019
BSc (Hons) - Biosciences (Top Up)
Plymouth University
01.2016 - 01.2017
FdSc - Biomedical Science
Plymouth University, Truro and Penwith College Campus
10.2015 - 06.2017
Checkout Operator
Asda, Bodmin
11.2011 - 07.2012
Holiday Cottage Cleaner for a 4-star property
Prideaux Holiday Cottages, Par
03.2010 - 09.2010
Hygiene Operative
Tulip, Bodmin
11.2005 - 01.2008
A level - Geology and Biology
Mid Cornwall College Of Further Education
09.1986 - 06.1988