Junior Security Analyst jobs in Johannesburg

Application Security Junior Analyst/Coordinator About the job Key purpose: As a junior analyst, you'll be responsible for the analysis of information security vulnerabilities in web applications and other online services. Your main focus will be on performing penetration testing and vulnerability assessment for our clients' websites. You'll also research potential threats to these sites by...

- Matric or equivalent certification required. - Minimum of one (1) year in a Security (SOC) role and three (3) years preferred in Support. - Experience and Knowledge with SIEM, IDS/IPS, Firewall, Web Application Firewalls, Data Loss Prevention (DLP) and Security Event Correlation - Excellent analytical and problem-solving skills - Experience with technical writing - Possess an understanding of...

We Want You: Are you ready to be our dedicated “eyes on glass,” safeguarding our digital realm as a Security Operations Center (SOC) Analyst? As a SOC Analyst, you’ll be on the frontlines, keeping a vigilant watch over BET Software’s systems, monitoring network activity, and ensuring no suspicious activities occur, all while updating and creating relevant documentation. You’ll ensure nothing...

Overview At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. We are seeking hands-on infrastructure security practitioners to analyze, classify, and evaluate real-world network and endpoint security scenarios. You will work with realistic enterprise environments to capture how threats, controls, and failures interact in...

Security Analyst Penetration Testing & Red Teaming Specialist Johannesburg, South Africa Job Openings Security Analyst Penetration Testing & Red Teaming Specialist About the job Security Analyst Penetration Testing & Red Teaming Specialist Security Analyst: Penetration Testing & Red Teaming Specialist Push the boundaries of offensive security in a specialist cyber team Gauteng (Hybrid) |...

A cybersecurity firm is seeking a motivated Cyber Security Analyst to monitor security threats and vulnerabilities in Johannesburg. You will conduct investigations, assist in policy development, and analyze security incidents while collaborating with various teams. The ideal candidate has a Bachelor's degree in a relevant field and 2+ years of experience in cybersecurity. This role offers an...

About the job Senior Cyber Security Analyst Purpose: Responsible to lead the assessments, analysis and monitoring of cyber security within the company, providing recommendations that ensure that the company is safe‑guarded from any potential cyber threats. Duties and responsibilities: - Drive vulnerability testing, risk analyses and security assessments providing findings to the Head of the...

A leading tech security firm in South Africa is seeking an Intermediate Network Security Analyst to manage and secure digital infrastructure. The role involves configuring and optimizing Palo Alto firewalls, maintaining security compliance, and preventing breaches. Ideal candidates should have proven experience with firewall management and excellent troubleshooting skills. This position offers...

A leading AI security firm is looking for an Application Security Analyst to work on cutting-edge AI projects. The ideal candidate will analyze application security scenarios, classify vulnerabilities, and evaluate secure coding practices. Candidates should have over 2 years of experience in software security roles, familiarity with the OWASP Top 10, and the ability to communicate clearly. This...

About the job Information Security Analyst L2 Purpose: Conduct all activities related to technology risks and remediations to protect the company ecosystem from potential threats including partnering with the company Employees and vendors to drive a Cyber security-conscious organisation. Duties and responsibilities: - Support with developing and maintaining Cyber Security Road Map and...

Network Security Analyst (Remote South Africa) Level: Intermediate About the Role We're looking for a highly skilled Network Security Analyst to join our forward-thinking, security-driven team. In this role, you'll be the guardian of our digital infrastructure ensuring that firewalls, network rules, and security configurations are robust, compliant, and ready to face emerging threats. Key...

A leading AI research partner is seeking a Threat Intelligence Analyst to analyze and classify threat reports while evaluating adversary behavior. The ideal candidate has over 2 years of experience in threat intelligence or security analysis. This role offers competitive pay based on a contract basis with flexible remote hours, providing opportunities to work on cutting-edge AI systems. Join a...

About The Job At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting‑edge AI models. We’re looking for people who understand how software actually breaks in production and how security issues emerge in real, live systems. You will work with realistic application security scenarios to help AI systems learn how to assess, prioritize, and remediate...

A leading AI-focused organization is looking for a Data Security & DLP Analyst to analyze data-security scenarios and classify data sensitivity. You will have the opportunity to work on cutting-edge AI systems while contributing to data protection plans. The ideal candidate should have over 2 years of experience in data security or compliance and familiarity with DLP tools. This is a flexible...

A leading AI solutions company is seeking a Network & Infrastructure Security Analyst to analyze network and endpoint security scenarios. The role involves reviewing security cases, classifying incidents, and working with cutting-edge AI systems. Candidates should have over 2 years of relevant experience and a familiarity with security tools. This is a contract position offering competitive pay...

Overview At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. This role focuses on structured adversarial reasoning rather than exploit development, modeling how threats move through systems, where defenses fail, and how risk propagates across modern environments. Organization Organization: Alignerr Position: Offensive Security...

A technology firm specializing in AI is looking for a Security Operations Analyst to analyze incidents and alert scenarios. This role requires 2+ years in SOC or security operations. Responsibilities include classifying alerts, determining responses, and validating AI outputs. The position offers competitive pay of $30–$60/hour for remote work with flexible hours. Candidates with knowledge of...

Overview At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. We’re looking for people who understand how data leaks actually happen. You will work with realistic incidents and controls to model how sensitive information is exposed, detected, and protected across modern organizations. What You’ll Do - Analyze data-security and...

Overview About The Job: At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. We’re focused on the security of AI systems themselves, examining how modern models can be attacked, misused, or pushed beyond their intended boundaries. You will work with realistic scenarios to help ensure AI systems remain safe, reliable, and aligned...

A leading AI security firm is looking for an Offensive Security Analyst focusing on structured adversarial reasoning. The role involves analyzing attack paths and classifying weaknesses across systems. Ideal candidates will have over 2 years in relevant security roles and will be proficient in explaining attack scenarios. This opportunity offers competitive pay, with a flexible remote work...