# Professional, scientific, technical tenders in South Africa

Open tenders: 698. Updated 2026-10-28. Page 30 of 35.

- [Enlistment of Two (2) Information Security Analysts under the Experts Skills Scheme](https://za.bidwunder.com/tenders/enlistment-of-two-2-information-security-analysts-under-the-experts-skills-schem-4b565fcd.md) - Ministry of Information Technology, Communication and Innovation, closes 2026-11-03
- [The Provision of Verification, Calibration, Maintenance and Repair for Portable Testing and Measuring Instruments at Arnot Power Station over a period of 60 months.](https://za.bidwunder.com/tenders/the-provision-of-verification-calibration-maintenance-and-repair-for-portable-te-cb5fc9d6.md) - Eskom - Generation, Mpumalanga, closes 2026-10-29
- [Organisational Culture Survey](https://za.bidwunder.com/tenders/organizational-culture-survey-e7450032.md) - uMngeni-uThukela Water, KwaZulu-Natal, closes 2026-10-29
- [Reduction of Landslide Vulnerability by Mitigation Measures (RLVMM) Project](https://za.bidwunder.com/tenders/reduction-of-landslide-vulnerability-by-mitigation-measures-rlvmm-project-e4565705.md) - Asian Infrastructure Investment Bank, closes 2026-10-29
- [APPOINTMENT A SERVICE PROVIDER TO PROVIDE A PROFESSIONAL ENVIRONMENTAL CONTROL OFFICER FOR THE BERG RIVER VOËLVLEI AUGMENTATION SCHEME (BRVAS) FOR THE CONTRACT DURATION OF 63 MONTHS](https://za.bidwunder.com/tenders/appointment-a-service-provider-to-provide-a-professional-environmental-control-o-459a392f.md) - Trans-Caledon Tunnel Authority, Gauteng, closes 2026-11-04
- [THE APPOINTMENT OF A SERVICE PROVIDER TO REVIEW, UPDATE, AND DEVELOP 8 TECHNICAL COMPETENCY DICTIONARIES WITH PROFICIENCY TABLES ALIGNED TO TCTA’S COMPETENCY MODEL, AND FRAMEWORK FOR A PERIOD OF FIFTEEN (15) MONTHS](https://za.bidwunder.com/tenders/the-appointment-of-a-service-provider-to-review-update-and-develop-8-technical-c-59751401.md) - Trans-Caledon Tunnel Authority, Gauteng, closes 2026-10-29
- [Experienced Energy regulatory consultants, legal firms or electrical engineers are invited to bid for handling NERSA application (license) under the electricity regulation Act for Makhuduthamaga Local Municipality.](https://za.bidwunder.com/tenders/experienced-energy-regulatory-consultants-legal-firms-or-electrical-engineers-ar-6b169420.md) - Makhuduthamaga Local Municipality, Limpopo, closes 2026-11-17
- [Majeje (Navani Vill) township establishment- Ba-Phalaborwa Municipality for a period of 24 months.](https://za.bidwunder.com/tenders/majeje-navani-vill-township-establishment-ba-phalaborwa-municipality-for-a-perio-aae674a8.md) - Mopani District Municipality, Limpopo, closes 2026-10-29
- [Request for quotation for the supply and installation of UIF signage to the Unemployment Insurance Fund (Erratum)](https://za.bidwunder.com/tenders/request-for-quotation-for-supply-and-installation-of-uif-signage-to-the-unemploy-e5c01d4d.md) - Department of Employment and Labour, National, closes 2026-10-29
- [PROVISION OF PROFESSIONAL SERVICES FOR DEVELOPMENT AF AN INTEGRATED INFRASTRUCTURE ASSET MANAGEMENT PLAN FOR BLUE CRANE ROUTE MUNICIPALITY FOR A PERIOD OF THREE (03) YEARS](https://za.bidwunder.com/tenders/provision-of-professional-services-for-development-af-an-integrated-infrastructu-2a0bac9f.md) - Blue Crane Route Local Municipality, Eastern Cape, closes 2026-10-30
- [International Entrepreneurship Trainer](https://za.bidwunder.com/tenders/international-entrepreneurship-trainer-3850d07e.md) - Eswatini Environment Authority (EEA), closes 2026-10-29
- [PROCUREMENT OF CONSULTANCY TO CONDUCT AN INDEPENDENT ANALYSIS AND REORGANISATION OF THE SADC SECRETARIAT STRUCTURE AND STAFF COMPLEMENT- SADC/3/5/2/472”.](https://za.bidwunder.com/tenders/procurement-of-consultancy-to-conduct-an-independent-analysis-and-reorganisation-f3f93370.md) - SADC - Southern African Development Community (SADC) SecretariatLocation: SADC Secretariat, Western Commercial Road (near Lobatse and Siboni Roads), CBD Plot 54385, Private Bag 0095, Gaborone, BOTSWANA, closes 2026-11-02
- [Consultancy Services for Fund Management and Enterprise Support Services](https://za.bidwunder.com/tenders/consultancy-services-for-fund-management-and-enterprise-support-services-12bb8f23.md) - UNDP-MWI - MALAWI, closes 2026-10-30
- [THE APPOINTMENT OF A SUITABLY QUALIFIED, EXPERIENCED & ACCREDITED SERVICE PROVIDER/S TO PROVIDE A COMPLETE INTEGRATED SECURITY SERVICE PACKAGE INCL. FORENSIC INVESTIGATIONS SERVICES TO ERWAT FOR A THIRTY SIX (36) MONTH PERIOD](https://za.bidwunder.com/tenders/the-appointment-of-a-suitably-qualified-experienced-accredited-service-provider-3f812eaa.md) - Ekurhuleni Water Care Company (ERWAT), Gauteng, closes 2026-10-29
- [APPOINTMENT OF A SERVICE PROVIDER FOR FORMALISTION OR LAND TENURE UPGRADING IN CAROUSEL VIEW, GA-MOTLE AND MOGOGELO WITHIN THE JURISDICTION OF MORETELE LOCAL MUNICIPALITY](https://za.bidwunder.com/tenders/appointment-of-a-service-provider-for-formalistion-or-land-tenure-upgrading-in-c-38b13d90.md) - Moretele Local Municipality, North-West, closes 2026-10-30
- [Aquisição de Serviços - AGÊNCIA MARÍTIMA NACIONAL](https://za.bidwunder.com/tenders/aquisicao-de-servicos-agencia-maritima-nacional-e7311683.md) - AGÊNCIA MARÍTIMA NACIONAL, closes 2026-11-27
- [Provision Of Professional Services as a Transaction Advisor to Undertake Bankable Feasibility Studies, Cost-Benefit Analysis, Financial Modelling, Project Preparation, and to Develop Procurement Documents for Performance-Based Contract (PBC) Projects for Non-Revenue Water (NRW) Reduction in Mogale City LM, Lesedi LM, Merafong City LM, and Rand West City LM](https://za.bidwunder.com/tenders/provision-of-professional-services-as-a-transaction-advisor-to-undertake-bankabl-5ac22725.md) - Development Bank of Southern Africa, Gauteng, closes 2026-11-20
- [THE RE-ISSUE OF THE INSPECTION AND REPAIRS OF COAL BUNKER PLANT DURING OUTAGES FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/the-re-issue-of-the-inspection-and-repairs-of-coal-bunker-plant-during-outages-f-3df68dc8.md) - Eskom - Generation, National, closes 2026-10-30
- [National Entrepreneurship and Monitoring Expert](https://za.bidwunder.com/tenders/national-entrepreneurship-and-monitoring-expert-3c839ead.md) - Eswatini Environment Authority (EEA), closes 2026-10-30
- [Consultancy Services for an International Finance Expert under the GEF 7 - ISLANDS Project](https://za.bidwunder.com/tenders/consultancy-services-for-an-international-finance-expert-under-the-gef-7-islands-d64dfefe.md) - Ministry of Environment, Solid Waste Management and Climate Change (Solid Waste Management Division), closes 2026-11-05

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## Sub-sectors

- [Legal and accounting](https://za.bidwunder.com/tenders/sector/M69.md) (68)
- [Head offices and management consulting](https://za.bidwunder.com/tenders/sector/M70.md) (8)
- [Architectural and engineering services](https://za.bidwunder.com/tenders/sector/M71.md) (117)
- [Research and development](https://za.bidwunder.com/tenders/sector/M72.md) (3)
- [Advertising and market research](https://za.bidwunder.com/tenders/sector/M73.md) (18)
- [Other professional services](https://za.bidwunder.com/tenders/sector/M74.md) (430)
- [Veterinary services](https://za.bidwunder.com/tenders/sector/M75.md) (1)

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> Source: https://za.bidwunder.com/tenders/sector/M?page=30