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  • Posted: Mar 27, 2025
    Deadline: Not specified
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    Founded in 1958, the Plennegy group’s roots and purpose revolve around agriculture, with its core business being that of growing food and servicing those that grow food to feed and nourish the continent and beyond. Plennegy’s established infrastructure and grouping of industry experts ensure the quality and precision of its activities, product...
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    Plennegy Research: Tunnel Manager

    RESPONSIBILTIES

    General Maintenance:

    • Ensure hygiene, appearance, and tidiness around all tunnel structures, including roads, lawns, and fences.

    Collaboration with Breeders:

    • Work closely with breeders to determine ideal growing conditions for optimum pollination and seed production.
    • Manipulate plants to meet breeding requirements and screen conditions representative of commercial practices.

    Climate Control:

    Program and adjust seasonal and daily settings for:

    • Day length
    • Cooling
    • Heating
    • Ventilation
    • Radiation

    Monitoring and Maintenance:

    Monitor, maintain, and service:

    • Greenhouse structures
    • Pump room and fertigation systems
    • Wet walls
    • Fresh water supply
    • Spraying equipment
    • Heating equipment (Boiler)
    • Weather station (with long-term record keeping)

    Plant Health Monitoring:

    Monitor general plant appearance throughout the day and apply corrective measures for:

    • Wilting/heat stress
    • Nutritional abnormalities
    • Chemical burns
    • Physiological abnormalities
    • Physical damage

    Fertigation Management:

    • Program fertigation systems based on commercial fertilizer recommendations.
    • Consult with fertilizer/nutrition experts monthly to prevent and address potential problems.
    • Monitor EC, pH, and run-off figures daily, with appropriate record keeping and reporting.
    • Adjust fertigation programs after consultation with breeders and fertilizer experts.
    • Identify and solve nutritional deficiencies/toxicities.
    • Recommend adjustments in growing medium composition.
    • Take leaf samples, interpret analysis with nutritional experts, and adjust fertigation programs accordingly.

    Pest and Disease Control:

    • Sanitize and disinfect facilities daily/seasonally.
    • Ensure availability and correct application of sanitizers, gloves, boots, and coats to prevent disease spread.
    • Scout for pests and diseases daily.
    • Recommend spraying programs after consultation with internal and external experts.
    • Monitor the efficiency of spray recommendations and make necessary adjustments.

    Staff Supervision:

    Hire and manage staff/labor, including:

    • Assigning work schedules
    • Spraying responsibilities
    • Pump room and fertigation activities
    • General greenhouse activities
    • Health and safety protocols, especially regarding hazardous chemicals
    • Train staff on the above responsibilities.

    Administrative Duties:

    • Compile the greenhouse budget in collaboration with the operations manager.

    Order supplies, including:

    • Chemicals
    • Fertilizers
    • Planting bags
    • Growing mediums

    Technology and Industry Engagement:

    Stay updated with the latest technology by:

    • Interacting with other professionals in the industry
    • Attending local industry meetings (e.g., seedling growers association)
    • Attending appropriate courses

    Plant Management:

    Take full responsibility for plantings owned by off-station breeders and marketing, including:

    • Sowing and growing seedlings
    • Transplanting
    • Pruning and trellising
    • Harvesting
    • Record keeping
    • Cleaning out obsolete plants and materials

    Weekend and Holiday Monitoring:

    • Continue monitoring over weekends and public holidays, resulting in regular overtime.

    REQUIREMENTS:

    Qualifications:

    • Grade 12 (Essential)
    • Diploma in Agriculture (Preferential) NQF L6

    Experience:

    • Irrigation scheduling course (Ideal)
    • Mechanical and Technical experience (e.g. Fixing a pump)
    • Extensive knowledge about farming and day-to-day vegetable crop operations

    go to method of application »

    Wembley College: Estate Manager

    RESPONSIBILITIES:

    General Estate Management

    • Oversee the daily operations of the Grounds and Maintenance departments, ensuring all facilities are in optimal condition.
    • Conduct regular inspections of school buildings, grounds and equipment to identify and address maintenance needs. 
    • Develop and implement preventive maintenance programs to minimize unexpected repairs.
    • Ensure compliance with health, safety and environmental regulations. 
    • Manage and monitor campus security systems as well as the OHS, ensuring a safe environment for staff and scholars.

    Grounds and Maintenance Management

    • Supervise groundskeepers and maintenance staff, ensuring high standards of work performance.
    • Plan and oversee landscaping and groundskeeping to maintain the aesthetic appeal of the campus.
    • Liaise and plan with the the Sports Department and other function focused committees so as to ensure that all facility and groundskeeping related requirements are available to their needs.  
    • Ensure the upkeep and functionality of classrooms, sports facilities and all communal areas.
    • Coordinate maintenance projects, renovations and repairs with staff, contractors and service providers. 

    Vehicle & Equipment Management 

    • Oversee the maintenance and servicing of all school vehicles, ensuring they meet roadworthy standards.
    • Maintain an accurate vehicle logbook and ensure proper usage by authorised personnel. 
    • Ensure all machinery and equipment are serviced and maintained regularly. 

    Budgeting and Procurement

    • Prepare and manage the Facilities Department budget, ensuring cost-effective use of resources. 
    • Oversee procurement of materials, tools and supplies needed for maintenance and repairs. Critical spares for e.g. water pumps on campus are included in the planning process.
    • Develop long-term capital expenditure plans for facilities improvement. 

    Compliance and Risk Management (OHS)

    • Ensure the school complies with all building codes, fire safety regulations, and occupational health and safety requirements. The BE has different requirements that need to be specifically addressed and the BE 16.2 must action this section of the Campus.
    • Implement and manage emergency response plans for facilities-related incidents.
    • Conduct risk assessments and address potential hazards in and around the school. 

    Team Leadership and Staff Development

    • Lead and manage the Grounds and Maintenance Supervisors, Cleaning and their teams, setting performance expectations and ensuring accountability. 
    • Provide training and development opportunities to enhance team efficiency and skills. 
    • Conduct regular team meetings to review projects, maintenance schedules and safety procedures.

    REQUIREMENTS:

    Qualifications & Experience:

    • A relevant qualification in Facilities Management, Construction, Engineering or a related field (preferrable). 
    • Proven experience (at least 5 years) in facilities, maintenance or operations management. 
    • Experience in managing teams, budgets and multiple projects simultaneously. 
    • Strong knowledge of health and safety regulations and maintenance best practices. 
    • A valid driver’s license is required. 
    • Computer literacy (MS Office, maintenance management software, and reporting tools) is essential. 

    Method of Application

    Use the link(s) below to apply on company website.

     

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