security engineer jobs in Bloemfontein

Placements24 is seeking a meticulous Remote Blockchain Security Analyst to safeguard digital assets and infrastructure. This fully remote role involves identifying vulnerabilities, assessing risks, and implementing robust security measures across the blockchain ecosystem.You will help ensure the integrity of transactions and smart contracts, contributing to...

About the Role Our client is looking for a skilled Security Operations Engineer to join their team in Bloemfontein . This critical role involves the hands-on management and continuous improvement of the security infrastructure and operations. You will be responsible for monitoring security systems, responding to incidents, and implementing technical...

Placements24 is hiring a Senior Blockchain Engineer for a fully remote, globally distributed team. You will design, develop, and deploy blockchain applications, optimize performance, and ensure security across platforms.The role requires 5+ years in software with 3+ years in blockchain, plus strong Go/Rust/Solidity skills, cryptography knowledge, and...

Placements24 in Bloemfontein is seeking a meticulous Blockchain QA Engineer to join a growing team. You will design and execute test plans, validate smart contracts, and ensure security and reliability of blockchain-based applications.The role emphasizes automation, rigorous quality assurance, and collaboration with developers to safeguard platform integrity...

Placements24 is seeking a skilled Blockchain Network Engineer for a fully remote position. You will design, deploy, and scale distributed ledger networks, ensuring security, high availability, and performance across a global infrastructure.Utilize Linux, Docker, Kubernetes, and cloud platforms to support nodes, validators, and protocol upgrades. You will...

Placements24 in Bloemfontein is seeking a Security Operations Engineer to manage and improve security infrastructure. You will monitor systems, respond to incidents, and implement technical measures to protect digital assets. The role requires hands-on experience with SIEM, IDS/IPS, and scripting, plus collaboration with IT teams to design secure...

About the RoleOur client is looking for a vigilant and analytical Crypto Security Analyst to join their team in Bloemfontein . In this critical role, you will be responsible for safeguarding our blockchain assets and infrastructure against a wide range of cyber threats. You will conduct security assessments, monitor for suspicious activities, and develop...

About the Role Our client is seeking a specialized and forward-thinking Cloud Security Specialist to join their growing team in Bloemfontein. This role is focused on securing cloud environments, including Iaa S, Paa S, and Saa S platforms, ensuring data confidentiality, integrity, and availability. You will design, implement, and manage security controls,...

Placements24 in Bloemfontein is seeking a highly skilled Blockchain Network Engineer to design, build, and maintain our blockchain network infrastructure, ensuring stability, scalability, and security.You will work with developers to integrate applications, optimize performance, and implement consensus algorithms, with a focus on PoW/PoS, distributed...

Placements24 in Bloemfontein seeks a visionary Chief Technology Officer to lead the company’s technology strategy and execution. You will oversee software development, infrastructure, IT operations, and cybersecurity, driving innovation and aligning technology initiatives with business goals. You will build and manage high‑performing engineering teams,...

About the RoleOur client is looking for a skilled Blockchain Platform Engineer to join their dynamic team in Bloemfontein. This role focuses on building and maintaining the core infrastructure that powers our client's blockchain initiatives. You will be instrumental in ensuring the stability, scalability, and security of our blockchain platforms, supporting...

About the RoleOur client is seeking a meticulous and detail-oriented Blockchain QA Engineer to join their growing team in Bloemfontein . You will play a vital role in ensuring the quality, reliability, and security of their blockchain applications and smart contracts. By developing and executing comprehensive test plans, you will help safeguard the integrity...

About the RoleOur client is seeking a seasoned Senior Blockchain Engineer to join their fully remote, globally distributed team. This is an exciting opportunity to contribute to innovative projects in the rapidly expanding Crypto & Blockchain sector. You will be responsible for designing, developing, and implementing robust blockchain solutions, optimizing...

About the RoleOur client is looking for a skilled Control Systems Engineer to join their remote team, supporting operations across various energy facilities. This role focuses on the design, implementation, and optimization of industrial control systems (ICS) and SCADA networks that ensure the safe and efficient operation of power generation and distribution...

About the RoleOur client is seeking a talented Telecommunications Network Engineer to join their growing team in Bloemfontein, Free State . This role involves the design, implementation, and maintenance of robust telecommunications networks, ensuring high availability and performance. You will work on a variety of projects, contributing to the infrastructure...

About the RoleOur client is seeking a highly skilled Senior VoIP Engineer to join their established, fully remote technical team. This position is critical for the design, implementation, and ongoing support of their Voice over IP infrastructure, which serves a wide array of business clients. You will be responsible for ensuring the highest levels of voice...

About the RoleOur client is looking for an ambitious Junior Cloud Engineer Apprentice to join their innovative IT team in Bloemfontein. This hybrid role is perfect for someone with a foundational understanding of IT infrastructure and a strong desire to specialize in cloud technologies like AWS, Azure, or GCP. You will be trained to manage, deploy, and...

About the Role Our client, a leader in the Crypto & Blockchain space, is seeking a skilled and dedicated Blockchain Network Engineer to join their fully remote team. This role is critical for ensuring the stability, security, and performance of our client's blockchain infrastructure. You will be responsible for managing, maintaining, and scaling distributed...

About the RoleOur client is seeking a talented and experienced Senior Software Engineer with a specialization in Backend development to join their expanding team in Bloemfontein . You will be responsible for designing, developing, and maintaining high-performance, scalable, and reliable server-side applications and APIs. This role requires a strong...

Optimal Growth Technologies in Bloemfontein seeks an experienced WAN, Check Point Firewall & Azure Networking Engineer for a 6-month contract. You will design, implement, administer, monitor and optimise enterprise network and security environments, with emphasis on availability, performance, security and resilience.You will work across WAN, Check Point...