Source Job

• Daily review of Nessus and dCERT vulnerability reports to identify newly discovered risks.
• Validate and triage vulnerabilities to determine applicability to our systems, technologies, and environments.
• Create and manage incident tickets in ServiceNow, ensuring accurate categorization, assignment, and follow-up.

Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group, recognized as Hungary’s most attractive employer in 2025. With over 5300 employees, they provide a wide portfolio of IT and telecommunications services to hundreds of large customers in Germany and other European countries.

As an Application Security Engineer (ASE) you will curate and manage the incoming security vulnerability submissions to some of the world’s biggest companies’ bug bounty programs.You will be exposed to the Internet’s best security researchers and their cutting-edge security testing methodologies. ASEs need to have strong knowledge of OWASP Top Ten type vulnerabilities.

Bugcrowd empowers organizations to take back control and stay ahead of threat actors with their Security Knowledge Platform™.

• Simulate attacks to uncover and report security vulnerabilities.
• Proactively take charge and adapt to new challenges.
• Contribute to thought leadership through social media platforms and industry events.

Resillion is a global company with end-to-end capabilities in cyber security, testing of digital media content and quality assurance with offices in North America, Europe, and Asia.

• Lead and manage the organization’s PCI ASV scanning and penetration testing programs.
• Act as the central liaison between internal business units, technical teams, and external vendors.
• Ensure timely execution, remediation, and compliance with PCI DSS requirements.

NBCUniversal is one of the world's leading media and entertainment companies that creates and distributes world-class content across film, television, and streaming.

• Protecting data, products, and infrastructure against security threats.
• Meeting security and compliance services such as vulnerability management, security updates and upgrades, and intrusion response.
• Staying current with the latest Information Security trends and news.

Bounteous is a premier end-to-end digital transformation consultancy dedicated to partnering with ambitious brands to create digital solutions.

• Execute sophisticated red team engagements to identify vulnerabilities.
• Demonstrate viable attacker paths to breach defenses.
• Lead penetration tests against internal services and generative AI systems.

ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500®.

This role will lead offensive security capabilities and vulnerability operations. You will direct and manage hardware, software, cloud, network and corporate system red team operations. You will manage vulnerabilities across the company.

Flock Safety is the leading safety technology platform, helping communities thrive by taking a proactive approach to crime prevention and security.

• Reproduce, assess, and document vulnerabilities, perform variant hunting, and contribute to exploitability research on security issues reported in GitLab’s products and services.
• Support and consult with product and development teams on effective vulnerability remediation and mitigation. Independently validate vulnerability fixes prior to release.
• Contribute to clear and actionable documentation that explains vulnerability impact, risk, and remediation guidance for technical and non-technical audiences, helping to scale PSIRT knowledge and practices across GitLab.

GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. Their high-performance culture is driven by their values and continuous knowledge exchange, enabling their team members to reach their full potential while collaborating with industry leaders to solve complex problems.

• Engage inbound and outbound prospects.
• Communicate the value of VulnCheck.
• Book qualified meetings through email, phone, and LinkedIn.

VulnCheck is transforming vulnerability intelligence by helping security teams act faster and with more confidence.

Join our team as a Senior Security Researcher to update and create new methodologies by performing research. Create and shape cutting-edge security service offerings, complete with methodologies and checklists that redefine industry standards. Immerse yourself in security research, uncovering emerging threats, vulnerabilities, and exploits before they make headlines.

Cobalt helps organizations of all sizes with seamless, effective and collaborative Offensive Security Testing that empower organizations to OPERATE FEARLESSLY.

• Hardening of cloud based infrastructure.
• Creating/maintaining Vulnerability Management program.
• Implementation of security controls.

TrueAccord, a wholly owned subsidiary of TrueML, is a category-defining company combining machine learning with a human-based approach to transform debt resolution.

• Define, implement, and document new security features.
• Analyze, fix, and test vulnerabilities in open source software.
• Audit and analyze source code for vulnerabilities.

Canonical is a pioneering tech firm at the forefront of the global move to open source and publishes Ubuntu.

• Implement and maintain security measures to protect the organization's information assets and infrastructure.
• Support product and development teams on application security challenges, including threat modeling and architecture reviews.
• Support security incident response, perform root cause analysis, and drive remediation strategies.

insightsoftware is a global provider of comprehensive solutions for the Office of the CFO, transforming how teams operate and empowering leaders.

• Design, build, and automate new components of our secrets discovery program.
• Discover, analyze, validate, and escalate exposed secrets both internally and externally.
• Collaborate on multiple cyber intelligence initiatives, and partner with stakeholders across security and major technology teams.

AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow.