system performance jobs in Krugersdorp

We are seeking a Performance Tester to support the delivery of high-quality, scalable, and resilient systems within a fast-paced Agile environment. The successful candidate will be responsible for designing, executing, and analysing performance tests to ensure applications meet agreed performance, stability, and scalability benchmarks. Key Responsibilities - Develop and execute performance test...

We are seeking a highly analytical and detail-oriented CRM & Systems Controller with a strong statistics or data analysis background to manage, optimise, and maintain our CRM systems. The role focuses on data integrity, system performance, reporting, and delivering actionable insights to support sales, marketing, and management decision-making. Key Responsibilities - Manage and maintain the...

Tetra Tech is Leading with Science to deliver transformative energy solutions for clients worldwide. Our work helps people and businesses plug in to reliable electricity, strengthens energy security, and powers resilient economies. We structure finance to drive deals that maximize advanced technologies and promote energy independence. We help create efficient utilities and modern power grids. We...

Division: Finance and Treasury Unit: Finance Location - Province Gauteng Location - Centurion Job summary: xxxxx is South Africa's only specialist agricultural bank established in 1912, the bank's sole objective is to serve South African commercial and emerging farmers and bring specially designed financial services within their reach. These services enable farmers to finance land,...

Manufacturing Financial Accountant (ERP / Oracle) , Randburg, R60 000 ctc + Performance Bonus. - Grade 12 - Degree in Cost / Management Accounting - Cost Analysis exp in Water Solutions / Manufacturing - Strong ERP Systems Exp ( Oracle or any other related) - MS Excel Super User - Strong Pivot Tables - Strong exp in V-Looks - Oracle (advantage) DUTIES: * Daily Dashboard to be published for...

MTNs purpose is to enable the benefits of a modern connected life to everyone. The MTN Group Strategy is anchored in building the largest and most valuable platform business with a clear focus on Africa. This rests on a scale connectivity and infrastructure business – mobile and fixed access networks in the consumer, enterprise and wholesale segments. Within the changing finance, regulatory and...

Job Description Our client is urgently seeking a System Team Lead – Remote working options available. Requirements: •5-7 years’ relevant working experience on Linux systems administration •Working experience in network, DNS, VPN and DHCP administration •Familiar with Windows environment •Fully proficient on Virtualization & Cloud Services •Experience in Network & Security Administration is...

We're looking for a Senior Remote Systems Engineer to help elevate the quality, speed, and capacity of our growing US based client. This role blends independent project execution with collaborative support during peak U.S. morning hours. You'll have the flexibility to work autonomously for most of your day, followed by a few key hours aligned with our U.S. team to handle high-priority issues and...

Responsibilities: - Drive business profitability in the context of cost management through Information technology solutions - Increase operational efficiency and suggest solutions to enhance cost effectiveness - Deliver exceptional service that exceeds customers expectations through proactive, innovative and appropriate solutions by resolving queries fast end effective - Cultivate and manage...

Full-time | Office-Based with Site Work | Johannesburg West / Roodepoort Leading International Security Technology Provider A leading international electronic security technology provider is seeking an experienced Electronic Security Systems Technician to support its expanding South African operations. This is a hands-on technical role , suited to someone who works confidently with physical...

Description We are looking for a talented Systems Reliability Engineering Technical Specialist to join our team specializing in Engineering for our Distribution Business Unit in Johannesburg, Gauteng. In this role, you will make an impact in the following ways: - Reliability Strategy Development: - Develop and implement reliability programs and initiatives for Cummins equipment. - Define...

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Collaborates with the business and technology stakeholders to translate...

Title: Systems Administrator Location : Randburg, Gauteng Company Overview: Verimark is a leading wholesale and retail company selling general merchandise in various categories. We are dedicated to delivering excellence in innovation, product quality and after sales service. We are committed to developing our people, sustainability, and fostering a culture of collaboration and integrity. Job...

Discovery Life Life Systems Infrastructure Systems Architect About Discovery Discovery's core purpose is to make people healthier and to enhance and protect their lives. We seek out and invest in exceptional individuals who understand and support our core purpose, and whose own values align with those of Discovery. Our fast-paced and dynamic environment enables smart, self-driven people to be...

We are looking for a qualified and experienced Systems Developer in Cresta Randburg Company Description KBC Health and Safety is an integrated solutions provider focused on streamlined onboarding, enhanced safety learning, and managing SHEQ compliance for Corporates, Contractors, and their Employees. KBC offers a wide range of niche products and services. Our solutions include Employee and...

We're looking for a Senior Remote Systems Engineer to help elevate the quality, speed, and capacity of our growing US based client. This role blends independent project execution with collaborative support during peak U.S. morning hours. You'll have the flexibility to work autonomously for most of your day, followed by a few key hours aligned with our U.S. team to handle high-priority issues and...

Contract position Hands-on experience with some of the following disciplines: - Oracle, DQL Server, MySQL - Web Methods - Web Services - Automation/ Scheduling tools/ frameworks - SOA - F5 - SQL Server Integration Services - SQL Server Reporting Services - ESB - Microsoft Frameworks (CSF, CCF, etc) - Working knowledge of AP-based services (e.g. REST, SOAP) - Scripting with any language - Amazon...

Job Description Are you a System Application Engineer Team Lead based in Johannesburg, seeking a new and challenging opportunity? This may be the position you have been searching for! Requirements: •Working experience on Linux systems administration •Working experience in network, DNS, VPN and DHCP administration •Familiar with Windows environment •Fully proficient on Virtualization & Cloud...

*About Discovery * Discovery's core purpose is to make people healthier and to enhance and protect their lives. We seek out and invest in exceptional individuals who understand and support our core purpose, and whose own values align with those of Discovery. Our fast-paced and dynamic environment enables smart, self-driven people to be their best. As global thought leaders, Discovery is...

Minimum requirements: - Degree (NQF 7) in Security/Information Technology/ OR equivalent - Certification required CISSP and CISM - Recommended Network Security Certifications such as CCNA, CCSA, CCSE, ect. - Minimum of years of experience in an Information Security environment with specific focus on working with security incident and event management - Experience with upgrading and...