IT Support & Cybersecurity Engineer
SECURITY255
Vacancy:
Not specific
Job Context
Security255 is a cybersecurity and secure development firm operating across France.
We are looking for a skilled and versatile IT Support & Cybersecurity Engineer capable of managing client infrastructures, ensuring system stability, and implementing practical security solutions.
This position combines technical support, infrastructure management, and cybersecurity implementation.
Job Responsibilities
Provide advanced IT support to business clients (remote and on-site)
Diagnose and resolve infrastructure incidents (Windows/Linux environments)
Deploy and manage VPN solutions
Configure and maintain firewalls and network security devices
Perform system hardening and security best practices implementation
Monitor infrastructure availability and performance
Analyze logs and perform root cause analysis
Assist in security audits and vulnerability assessments
Maintain clear technical documentation
Support secure deployment of services and applications
Escalate complex issues when required
Employment Status
- Full-time
Workplace
Hybrid / On-site (depending on client requirements)
Educational Requirements
Bachelor’s degree in Computer Science, Information Technology, or equivalent experience
Experience Requirements
2+ years of experience in:
IT support or systems administration
Infrastructure management
Cybersecurity implementation
Experience in SME environments is a strong advantage.
Additional Requirements
Strong analytical and problem-solving skills
Ability to work independently
Client-oriented mindset
Professional communication skills
Responsible, disciplined, and ethical
Ability to work under pressure when needed
Job Location
France (depending on operational needs)
Salary
Compensation: Performance-based, aligned with skills and responsibility
Compensation & Other Benefits
Competitive salary based on experience
Performance-based salary review
Professional growth within a cybersecurity-focused company
Exposure to real infrastructure and security projects
Job Summary
- Published on: 13 Jan 2026
- Employment Status: Full-time
- Experience: 2 to 6 year(s)
- Gender: Both males and females are allowed to apply
- Age: Age 24 to 38 years
- Job Location: France
- Salary: Not specific
- Application Deadline: 14 Sep 2026