Advanced Security Threat Investigator

1 day ago


Espoo, Uusimaa, Finland Truesec GmbH Full time

At Truesec GmbH, we believe that cybersecurity is not just a necessity, but a fundamental aspect of modern business. As a Senior Penetration Tester, you will be part of our Offensive Security Team, working alongside some of the best security specialists in the industry.

About Truesec GmbH

We are a leading cybersecurity company with a proven track record of delivering exceptional results. Founded in 2005, we have established ourselves as a trusted partner for organizations worldwide. Our team consists of specialized experts covering the entire spectrum of cybersecurity, including Predict, Prevent, Protect, Respond, and Recover.

Our mission is to create safety and sustainability in a digital world. We achieve this through proactive identification of vulnerabilities, enabling us to work closely with customers to protect them against cyber breaches.

Your Key Responsibilities

In this role, you will be responsible for conducting advanced security reviews and penetration tests, as well as leading and driving projects with a colleague. You will manage assignments from start to finish, collaborating closely with customers for initiation meetings and leading the testing process. Additionally, you will guide other colleagues within the project team.

Assignments will involve technical-level analysis, where you will identify security vulnerabilities in enterprise environments, working on projects such as penetration testing of mobile applications, Linux and Microsoft environments, AWS, Google, and IOT/OT or advanced red and purple teaming assignments.

Key Requirements
  • Experience in penetration testing of enterprise environments.
  • Ability to identify vulnerabilities in Windows and Linux systems.
  • Experience in network-based penetration tests.
  • Experience in credentials extraction and lateral movement.
  • Ability to identify vulnerabilities on mobile applications.
  • Experience in penetration testing of IOT/OT systems.
  • Ability to identify vulnerabilities in cloud environments.
  • Ability to present findings to a non-technical audience.


  • Espoo, Uusimaa, Finland The Qt Company Full time

    About the RoleThe Qt Company is seeking a skilled Cyber Security Senior Lead to join our team and play a crucial role in protecting our systems and networks from cyber threats.In this position, you will be responsible for implementing and maintaining security measures, collaborating with vendors, responding to incidents, and providing guidance and support to...


  • Espoo, Uusimaa, Finland The Qt Company Full time

    Cyber Security Lead ResponsibilitiesWe are looking for a seasoned Cyber Security Senior Lead to join our team at The Qt Company. In this role, you will be responsible for:Owning Qt's IT security roadmap and development projectsLeading incident response efforts, including investigation, containment, eradication, and recoveryCollaborating with Qt's other...


  • Espoo, Uusimaa, Finland Threat Tec, LLC Full time

    Threat Tec, LLC, a rapidly growing Veteran-Owned Business, is the leader of Operational Environment (OE) replication and Threat Emulation/Wargaming solutions. Threat Tec brings innovative thinking and extensive experience to complex challenges for public and private sector customers. We work alongside our nation's defenders, developing solutions that drive...


  • Espoo, Uusimaa, Finland Threat Tec, LLC Full time

    Threat Tec, LLC, a rapidly growing Veteran-Owned Business, is the leader of Operational Environment (OE) replication and Threat Emulation/Wargaming solutions. Threat Tec brings innovative thinking and extensive experience to complex challenges for public and private sector customers. We work alongside our nation's defenders, developing solutions that drive...


  • Espoo, Uusimaa, Finland The Qt Company Full time

    About the RoleQt Group is looking for a Cyber Security Senior Lead to join our team to help us protect our systems and networks from cyber threats. In this role you will be responsible for implementing and maintaining security measures, acting with vendors, responding to incidents, and providing guidance and support to Qt employees. A Cyber security Lead...


  • Espoo, Uusimaa, Finland Qt Group Full time

    About The RoleQt Group is looking for a Cyber Security Senior Lead to join our team to help us protect our systems and networks from cyber threats. In this role you will be responsible for implementing and maintaining security measures, acting with vendors, responding to incidents, and providing guidance and support to Qt employees. A Cyber security Lead...


  • Espoo, Uusimaa, Finland Threat Tec, LLC Full time

    Company Overview:Threat Tec, LLC is a leader in Operational Environment (OE) replication and Threat Emulation/Wargaming solutions. Our company works with public and private sector customers to develop innovative solutions that drive success and protect our future.We have openings for Levantine Arabic Associate Language Instructors to join our team at Camp...


  • Espoo, Uusimaa, Finland CUJO Full time

    We are seeking a Network Security Professional to help us protect our customers' data and applications. The ideal candidate will have experience with network security protocols and be able to design and implement secure networks.Key Responsibilities:Design and implement secure network architecturesMonitor and analyze network traffic for potential security...


  • Espoo, Uusimaa, Finland DNV Germany Holding GmbH Full time

    AboutThe AcceleratorWe rapidly nurture successful businesses and services that will shape the future of assurance. The Accelerator operates a portfolio of units undergoing significant growth, chiefly through acquisitions and partnerships. The Accelerator acts as a greenhouse for a strategically selected portfolio of businesses, each of which serves different...


  • Espoo, Uusimaa, Finland Threat Tec, LLC Full time

    Threat Tec, LLC is a rapidly growing Veteran-Owned Business that specializes in Operational Environment replication and Threat Emulation/Wargaming solutions. We bring innovative thinking and extensive experience to complex challenges for public and private sector customers.We work alongside our nation's defenders, developing solutions that drive success and...


  • Espoo, Uusimaa, Finland Basware Full time

    Are you a seasoned security professional looking for your next challenge, or a skilled software architect eager to focus on security? Join us as a Senior Security Architect and take a leading role in shaping the security foundation of our global SaaS product suite.Your RoleAs a Senior Security Architect, you will:Lead Application Security Development: Define...


  • Espoo, Uusimaa, Finland The Qt Company Full time

    Cyber Security Skills and QualificationsTo be successful in this role, you should have:A Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field5+ years of experience in security operations, including at least 2 years managing outsourced SOCExperience with incident response, vulnerability management, and threat...


  • Espoo, Uusimaa, Finland DNV Full time

    About UsWe are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.As a trusted voice for many of the world's most successful organizations, we...


  • Espoo, Uusimaa, Finland Check Point Software Technologies Full time

    Role Summary:This is an exciting opportunity to join Check Point Software Technologies as a Regional Infinity Global Services Lead for Northern Europe. As a key member of our team, you will drive the growth of our Infinity Global Services business in the region, leading a high-performing sales team and developing strategic partnerships.You will be...


  • Espoo, Uusimaa, Finland Truesec GmbH Full time

    Cybersecurity threats are becoming increasingly sophisticated, making it essential to stay ahead of the curve. At Truesec GmbH, we are dedicated to preventing cyber breaches and minimizing their impact. As a Senior Penetration Tester, you will play a critical role in our Offensive Security Team.About UsWe are a native cybersecurity company founded in 2005,...


  • Espoo, Uusimaa, Finland Truesec GmbH Full time

    As a Senior Penetration Tester at Truesec GmbH, you will play a key role in protecting our society against cyber threats. We are seeking a dedicated and experienced professional to join our Offensive Security Team.About Truesec GmbHTruesec is a leading cybersecurity company driven by the purpose of creating safety and sustainability in a digital world. With...


  • Espoo, Uusimaa, Finland Truesec GmbH Full time

    Truesec GmbH is committed to staying ahead of the curve in cybersecurity, recognizing the growing threat of cybercrime. As a Senior Penetration Tester, you will join our Offensive Security Team, working closely with customers to identify vulnerabilities before they can be exploited.About Our CompanyWe are a native cybersecurity company founded in 2005,...

  • Security Specialist

    1 week ago


    Espoo, Uusimaa, Finland Nixu Corporation Full time

    We are looking for a Security Specialist to join the Technical Assessments and Cloud Security (TACS) service unit at DNV Cyber. This position is based in Finland. You will be joining a team of security specialists advising DNV Cyber clients as they rely on us to find vulnerabilities in their networks, systems and applications.Your main task is to perform...


  • Espoo, Uusimaa, Finland DNV Full time

    About UsWe are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.As a trusted voice for many of the world's most successful organizations, we...


  • Espoo, Uusimaa, Finland Kyndryl Full time

    Kyndryl Samlink Cyber Security Product Manager in Espoo, FinlandWho We AreAt Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for...