Vulnerability Management Principal

Description

Summary :

We are seeking a highly experienced and proactive Principal Security Vulnerability Manager to join our cybersecurity team. This role is responsible for identifying and mitigating potential vulnerabilities across network, system, and application environments. The ideal candidate will lead vulnerability and risk assessment initiatives, develop and recommend robust security enhancements, and collaborate cross-functionally with engineering, product, infrastructure, and architecture teams to ensure a secure technology ecosystem.

Key responsibilities include security consultation, penetration testing, forensic investigations, incident response planning and execution, and reviewing security posture across the Software Development Life Cycle (SDLC). You will work closely with stakeholders to ensure security-by-design principles are implemented, supported by clear documentation, recommendations, and presentations. A critical aspect of the role will also be the development and maintenance of KPIs and dashboards for vulnerability remediation tracking.

Key Responsibilities :

Identify potential network, system, and application-level vulnerabilities.

Develop and implement comprehensive mitigation strategies.

Conduct security investigations and computer forensic analysis.

Perform penetration testing and security-focused architecture reviews.

Lead and support incident response planning and execution.

Assess security vulnerabilities within the SDLC and collaborate with Engineering and Product teams to address risks early.

Partner with architecture, infrastructure, and DevOps teams to analyze current security architecture and recommend improvements.

Deliver presentations and reports on identified risks and proposed security enhancements to leadership.

Design and review policies and procedures to strengthen the organization’s security posture.

Evaluate and recommend configurations and tools including, but not limited to : secure remote access, web content filtering, endpoint security, data loss prevention, and email security.

Build and maintain remediation dashboards and metrics using KPIs.

Provide mentorship, guidance, and recommendations to teams and leadership.

Ensure smooth transitions, implementations, and system migrations with strong documentation support.

Drive vulnerability management programs across cloud, network, and containerized environments (e.g., Kubernetes clusters).

You will be successful in this role if you have :

Bachelor’s degree in computer science, Information Security, or related field with 7+ years of relevant experience; master’s degree preferred.

Recognized leader with potential for or current managerial responsibilities.

Proven experience with cloud vulnerability management , preferably in hybrid or multi-cloud environments.

In-depth knowledge and hands-on experience with tools like Qualys , Nessus , Tenable , or similar vulnerability scanning solutions.

Strong background in network vulnerability management and Kubernetes / cluster vulnerability remediation .

Expertise in building and interpreting vulnerability dashboards and security KPIs .

Strong skills in technical documentation, process improvement, and security recommendation reports.

Ability to influence cross-functional teams with excellent communication and leadership.

Security certifications such as CISSP , CISM , or equivalent are highly desirable.

Experience working in complex enterprise environments, including those similar to Unisys .

Fluent in leading meetings and communicating recommendations with both technical and non-technical stakeholders.

Minimum of 5+ years in a dedicated security, vulnerability, or incident response role.

What do we offer?

Hybrid working is supported

Monthly gross 44.200 HUF cafeteria - regardless of your weekly working hours

Home office allowance

Private Health Insurance Generali Premium Package provided for all Unisys associates after 6-months tenure

Last and foremost, a great team, also a lot of learning and training opportunities

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.