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...

Description We at MTN are a purpose and value-led organization. At MTN, we believe that understanding our people's needs and aspirations is key to creating experiences that delight you at work, every day. We are committed to fostering an environment where every member of our Y'ello Family is heard, understood and empowered to live an inspired life. Our values keep us grounded and moving in the...

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...

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...

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...

Job Description Key Performance Outputs Responsibilities The successful candidate will be reporting to the Senior Manager Applications and Electronics and will be responsible for but not limited to the following: - Monitor all events that occur in the Airport Applications and Electronic Systems environment to allow normal operations and detect and resolve or escalate exception conditions. -...

Job Description Hello Future System Administrator Welcome to FNB, the home of the #changeables. We design for the shapeshifters and deliver products and services that make us incredibly proud of people that make it happen. As part of our talent team, you will be surrounded by unique talents, diverse minds, and an adaptable environment that lives up to the promise of staying curious. Now's the...

Description Key Performance Outputs The successful candidate will be reporting to the Senior Manager Applications and Electronics and will be responsible for but not limited to the following: - Monitor all events that occur in the Airport Applications and Electronic Systems environment to allow normal operations and detect and resolve or escalate exception conditions. - Responsible for the...

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...

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 passionate...

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...

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...

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 To analyse and interpret business requirements, translating them into detailed and actionable system design specifications. This job ensures the development and delivery of innovative, scalable, and efficient technology solutions that address complex business challenges, enhance operational performance, and support strategic objectives. - Gather, document, and validate business...

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...

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...