Jobs Description

The Biogeochemistry Research Infrastructure Platform (BIOGRIP) invites applications from suitably
qualified candidates for the position of Senior Scientific Officer in the Stable Light Isotope Laboratory
based in the Department of Archaeology, UCT. This will be a 3-year contract appointment, to start as
soon as possible.
BIOGRIP consists of a network of analytical laboratories grouped into four nodes, each hosted by a South
African university. Each node specializes in an aspect of biogeochemical research, with a central hub that
manages and coordinates the platform. The nodes support both discipline-specific research and largerscale integrated and interdisciplinary efforts. The resultant facility will be internationally competitive in
its scope and capacity and will integrate with and support other RI platforms in South Africa.
The Senior Scientific Officer will support the laboratory manager and will be responsible for the day-today preparation and analysis of samples in the Stable Light Isotope Laboratory, using gas source mass
spectrometers and related equipment. In addition, the SSO will help develop the capability to measure
sulphur isotopes (a new addition to the laboratory). The successful applicant will prepare, weigh, and
measure samples (keeping track of data quality) and calibrate the results. They will also liaise with users
concerning their analytical requirements, advise and assist users wishing to carry out their own sample
preparation and analysis, keep records of analytical procedures used in the laboratory, monitor use of
consumables, keep track of samples run for billing purposes and help train new users/students.
REQUIREMENTS FOR THE JOB:
• A BSc (Honours) in one of Biological Science, Geology, Chemistry, Archaeology, Oceanography or
equivalent.
• At least two years’ post-qualification laboratory experience including one year’s experience with gassource mass spectrometers and peripheral devices such as CHNS analysers and gas bench extraction
systems, or similar.
• Experience with computers and their interfacing to equipment.
• Experience in trouble-shooting minor instrument problems and carrying out basic maintenance and
repairs when necessary.
• Excellent interpersonal teamwork and communication skills.
• Good working knowledge of Microsoft Excel and Word is required.
ADVANTAGES:
• MSc or equivalent qualification in disciplines listed above
• Knowledge of basic programming relevant to instrumentation (R, LabVIEW, etc)
MAIN RESPONSIBILITIES:
• Research and Project Management: Take primary responsibility for analysing samples using
the mass spectrometers
• Laboratory management and equipment maintenance: Equipment maintenance,
troubleshooting, assistance in basic repairs
• Education and training: Provide technical and scientific assistance to undergraduate (BSc) and
post-graduate (masters and doctoral) students in the use of equipment and running of samples,
especially for sulphur isotopes
• Purchasing and stock management: Manage and control consumables, materials and
chemicals for the laboratory in conjunction with the laboratory manager.