Job Description
About the Role
Network Finance is seeking an experienced Security Analyst to join our team in Johannesburg North. As a key member of our security operations center, you will be responsible for monitoring and responding to security threats, developing and tuning analytics rules, and collaborating with IT teams to remediate vulnerabilities. You will have the opportunity to work with cutting-edge Microsoft security technologies and contribute to the growth of your cybersecurity career in a dynamic environment.
Key Responsibilities
- Monitor, triage, and investigate security alerts using Microsoft Sentinel (SIEM/SOAR)
- Respond to incidents including malware, phishing, identity compromise, and data exfiltration
- Perform root cause analysis and produce detailed incident reports
- Develop and tune analytics rules, dashboards, and automation workflows
- Manage and operate Microsoft Defender (Endpoint, Identity, Cloud Apps, and Office 365)
- Investigate advanced threats using Defender XDR
- Improve detection accuracy and reduce false positives
- Collaborate with IT teams to remediate vulnerabilities
- Secure Azure workloads, identities, and networks
- Support Zero Trust security principles
- Implement and manage RBAC, Conditional Access, and MFA
- Analyse logs and telemetry across Azure environments
- Manage and monitor Fortinet solutions (FortiGate, FortiAnalyzer, FortiManager)
- Investigate network threats and suspicious traffic
- Support firewall rules, segmentation, VPNs, and IDS/IPS tuning
- Integrate network logs into Microsoft Sentinel
- Develop and maintain incident response playbooks
- Align playbooks with compliance standards and MITRE ATT&CK
- Continuously improve processes through testing and simulations
- Maintain clear and auditable documentation
- Support the full vulnerability lifecycle (discovery to remediation)
- Work with Microsoft Defender Vulnerability Management and other tools
- Track remediation progress and report on risk reduction
- Partner with technical teams to close security gaps
- Support Microsoft Purview (DLP, sensitivity labels, compliance reporting)
- Monitor and respond to DLP alerts
- Assist with compliance initiatives (POPIA, ISO 27001, GDPR)
Requirements
- Hands-on experience with Microsoft Sentinel
- Strong experience with Microsoft Defender suite
- Solid knowledge of Microsoft Azure (IAM, networking, security controls)
- Experience with Microsoft Purview
- Understanding of SIEM/SOAR, MITRE ATT&CK, IAM, and cloud security principles
Qualifications
- CompTIA Security+, CISSP, or equivalent certifications (advantageous)
- Microsoft SC-200 (Security Operations Analyst) certification (advantageous)
- Microsoft AZ-500 (Azure Security Engineer) certification (advantageous)
- Microsoft SC-400 (Information Protection Administrator) certification (advantageous)
Salary & Benefits
- Competitive salary and benefits package
Why Join Us?
- Work with cutting-edge Microsoft security technologies
- Be part of a collaborative and forward-thinking security team
- Opportunity to grow your cybersecurity career in a dynamic environment
- Exposure to enterprise-scale cloud and security operations
How to Apply
Click the green “Go Apply” button below to apply directly online with the employer.
About Security Jobs in Gauteng
The security industry in Gauteng is a thriving sector, with a high demand for professionals who can protect and maintain the safety of individuals, businesses, and infrastructure. Typically, this involves a range of roles, from security management to physical protection services. Often, these positions require strong communication skills, the ability to work under pressure, and a commitment to upholding industry standards.
In terms of salary, it is common for security professionals in Gauteng to expect broad ranges, typically between R400 000 to R800 000 per annum, depending on factors such as experience, company size, and industry sector. However, these figures are only a general guideline, and actual salaries can vary significantly depending on the specific role and employer. For example, more senior positions or those in smaller companies may command higher salaries, while entry-level roles in larger organisations may be lower.
Common skills required for security professionals in Gauteng include physical fitness, problem-solving abilities, effective communication, leadership skills, technical knowledge of security systems, and a strong understanding of local laws and regulations. Additionally, many employers place a high value on candidates with relevant certifications or qualifications, such as those offered by the South African Security Industry Authority (SASISA) or equivalent.
The financial services sector, technology industry, and manufacturing sector are among the most common industries that employ security professionals in Gauteng. These sectors often require robust security measures to protect sensitive data, equipment, and personnel. Other sectors, such as healthcare and education, also employ security staff to ensure the safety of patients, students, and staff.
Career development opportunities for security professionals in Gauteng are varied and diverse. Many employers invest in training and development programs to equip employees with new skills and knowledge, while others provide mentorship and coaching to help individuals progress within their roles. Typically, this involves taking on additional responsibilities, pursuing further education or certifications, or moving into more senior positions.
This information provides general career guidance. Actual salaries and requirements vary by employer.
GO APPLY NOW
Safe & secure application process
Explore More Opportunities
Get Similar Job Alerts
Job Seeker Tip
Learn the common software and tools used in your industry - stay current with technology.
How to Apply
Click “GO APPLY NOW” to visit the company’s application page.
Follow their instructions carefully.
JVR Jobs connects you with employers – we don’t process applications directly.
Latest Job Opportunities
Western Cape: Technical Sales Technician posted by Network Contracting
Company and Job Description:Our client is a well-established and reputable organisation operating within the Battery Systems, Lift Equipment, Industrial...
View JobAfrica: Warehouse and Distribution Manager posted by Network International
We are seeking experienced Warehouse Managers who can lead daily warehouse operations, inventory control, dispatch, and staff performance.Are you strong…
View JobSouth Africa: L2 Engineer X 2 posted by Greys Recruitment
Job Requirements:Appropriate IT Diploma and or Qualification including MCSE, MCITP, A+, N+ qualification (for Tier 2)A minimum of 5 years’…
View JobGauteng: Quality Manager posted by Network Finance
Key Responsibilities- Develop, implement, and maintain the company’s Quality Management System- Ensure compliance with ISO 9001, TÜV SÜD, and regulatory...
View JobMidrand: Mechatronic Engineer posted by Network Finance
We work closely with established organisations to attract and secure top Mechatronic Engineers into long-term roles that offer real ownership,…
View JobGauteng: Design Engineer posted by Network Finance
Key Responsibilities- Create detailed design concepts, specifications, and engineering drawings- Develop 3D models and technical documentation using...
View Job
Browse Employers
Job Alerts