COCalleb Otieno
@callebotieno
Experienced laboratory technician specializing in school science labs and practical instruction.
KenyaWhat I'm looking for
I am an experienced laboratory technician with decades of hands-on practice supporting science education in Kenyan schools. I have managed laboratory inventories, prepared apparatus and reagents, developed practical manuals, and overseen safety and maintenance to ensure effective teaching and learning.
Throughout my career I have worked at multiple secondary and primary institutions, consistently delivering reliable lab support, practical demonstrations, and examinations assistance. I bring strong planning, analytical, IT (Microsoft Office/Excel) and interpersonal skills to classroom and departmental teamwork.
I am committed to maintaining safe, well-equipped laboratories, streamlining supplies and stocktaking processes, and helping students achieve practical competency. I welcome roles that allow me to apply my laboratory management and instructional support experience to improve science learning outcomes.
Experience
Work history, roles, and key accomplishments
Laboratory Technician
St. Elizabeth Academy
Sep 2023 - Present (2 years 2 months)
Manage school science laboratory operations including preparation of equipment and solutions, enforcing safety protocols, inventory control, and developing practical manuals for students.
Laboratory Technician
City Prime Academy
May 2021 - Jun 2023 (2 years 1 month)
Prepared laboratory apparatus and solutions, maintained lab cleanliness and safety, managed inventory, and delivered practical demonstrations to students.
Laboratory Technician
Karen C Girls Secondary School
Jan 2010 - Apr 2021 (11 years 3 months)
Assisted students with experiments and practical examinations, maintained laboratory cleanliness and safety, and reported repairs and replacements to management.
Laboratory Technician
Makini School
Sep 2003 - Nov 2009 (6 years 2 months)
Facilitated science lessons by preparing apparatus, reagents and materials, maintained laboratories, and supported department events and practical assessments.
Laboratory Technician
GreenGarden School
Jun 1996 - Jul 2003 (7 years 1 month)
Managed classroom equipment and consumables, conducted annual stocktaking, ordered supplies in coordination with the head of department, and performed basic servicing of apparatus.
Laboratory Technician
Kabete High School
Feb 1997 - May 2001 (4 years 3 months)
Prepared materials for classes, maintained safe chemical storage and disposal, tracked consumables, ordered equipment, and arranged repairs for damaged apparatus.
Education
Degrees, certifications, and relevant coursework
Eldoret Polytechnic
Ordinary Diploma, Science Laboratory Technology
1992 - 1994
Grade: Pass
Completed an Ordinary Diploma in Science Laboratory Technology with a Pass, covering laboratory techniques and practical science skills.
Ribe High School
Advanced Certificate of Secondary Education, Secondary Education
1987 - 1989
Grade: Pass
Completed Advanced Certificate of Secondary Education following the Kenya Institute of Education curriculum and scored a Pass.
Memon High School
Kenya Certificate of Secondary Education, Secondary Education
1982 - 1987
Grade: Pass
Completed the Kenya Certificate of Secondary Education curriculum and scored a Pass.
Manyatta Primary School
Certificate of Primary Education, Primary Education
1973 - 1981
Grade: Pass
Completed primary education under the Kenya Institute of Education curriculum and scored a Pass.
Tech stack
Software and tools used professionally
Availability
Location
KenyaAuthorized to work in
Job categories
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