Administer, configure, manage, patch, upgrade, design, and optimize network and host-based security tools and systems
Evaluate, install, configure, test, and update network and host-based security systems and hardware
Develop network and host-based security systems and security operation center knowledge base articles, how-to documents, standard operating procedures, and policies
Manage and optimize security tools such as email security, DLP, SIEM, IDS/IPS, EDR, threat intelligence platforms, and other tooling
Design and implement AI-enabled workflows to scale enterprise security and threat operations
Monitor and manage security alerts and incidents, analyze data, and respond to security events
Valon is building the AI-native operating system for regulated finance, starting with mortgage servicing. They are a Series C company backed by a16z, transforming industries that others have written off as too complex to innovate.
Leading incident response initiatives and conduct thorough cybersecurity investigations.
Enhancing security program by refining processes and optimizing tooling.
Designing and implementing advanced threat detection and mitigation strategies.
Docplanner empowers patients by giving them access to leave and read reviews about their visits and provides doctors with technology to manage bookings easily and save time. They employ over 2,500 people globally and have a startup-mindset.
Analyze network data in order to simulate realistic cybersecurity scenarios.
Create network content to support security demo and test environments.
Collaborate with cross-functional teams to ensure content aligns with customer needs and product goals.
ExtraHop is reinventing Network Detection and Response (NDR) to help enterprises and organizations stay ahead of emerging threats with unmatched network visibility, context, and control. We are a high-energy and versatile environment in which people are encouraged and supported to collaborate on industry-leading technology.
Define the security operations roadmap by designing and implementing long term strategies.
Improve and maintain processes, tooling, documentation, and training to mature and enhance cybersecurity incident response.
Design, implement, and maintain security events monitoring systems.
Docplanner Tech is a diverse group of over 400 people working in Engineering, Data, and Product teams, responsible for building the product for all locations. They are leaders in 13 countries, with over 2,500 employees globally, and are backed by leading venture capital funds such as Point Nine Capital and Goldman Sachs Asset Management.
Design, deploy, and manage cloud and on-premises infrastructure with a focus on network security and resilience.
Implement and maintain secure networking configurations, including firewalls, VPNs, load balancers, and intrusion detection/prevention systems (IDS/IPS).
Monitor network performance, troubleshoot issues, and optimize infrastructure to ensure high availability and minimal downtime.
Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group and was Hungary’s most attractive employer in 2025. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees and hundreds of large customers in Germany and other European countries.
Own the deployment, configuration, and lifecycle management of endpoint security tooling.
Design and enforce security configuration baselines across Windows, macOS, and Linux systems.
Build and manage configuration enforcement mechanisms to detect and remediate drift on endpoints.
Shield AI, founded in 2015, is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. With offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, this company's technology actively supports operations worldwide.
Plan, develop, implement, and update the company’s information security strategy for infrastructure and software development.
Develop, execute and track the performance of security measures to protect information and network infrastructure and computer systems.
Identify, define and document system security requirements and recommend solutions to management.
Stensul is the Governed Creation™ Platform for enterprise marketing teams that need to create campaigns quickly, safely, and at scale. We bring creation, collaboration, and control together in one connected platform. They are a people-first team that values inclusive collaboration, ownership, and continuous learning.
Implement and maintain security controls across systems and platforms
Support secure system design in collaboration with architects and engineers
Perform security testing, hardening, and validation activities
Nortal is a global technology consulting company that blends strategic vision with technological innovation to deliver complex digital transformations for leading enterprises and governments. They empower their teams to co-create impactful solutions that shape a better future, valuing meaningful, challenging, and value-driven work.
Develop network threat detectors by leveraging rule-based and ML-based detection strategies.
Reproduce attacks in a lab environment using live tools and recorded PCAP traffic, and perform threat hunts on aggregated log data, in order to identify malicious behaviors and develop techniques to detect them.
Collaborate with Threat Research and Data Science teams to gain insight on attacker techniques and take advantage of the latest machine learning models to detect attacker behavior.
ExtraHop reinvents Network Detection and Response (NDR) to help enterprises and organizations stay ahead of emerging threats with unmatched network visibility, context, and control. They are recognized for innovation and a commitment to building a world-class team.
Design, configure, and deploy routed and switched network infrastructures.
Architect and implement secure network segmentation, firewall policies, VPN configurations.
Conduct network and security assessments, identify vulnerabilities, and provide documented remediation recommendations.
AECOM delivers a better world through infrastructure consulting. They are a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals.
Perform physical pentests and social engineering analysis
Evaluate the impact of new development on the operational security posture of IT systems
Propose, assess, coordinate, implement, and enforce information systems security policies, standards, and methodologies
Eurofins Scientific provides analytical testing services to clients across multiple industries, ensuring safety and sustainability. With 55,000 staff across 900 laboratories in over 50 countries, it is a global leader in food, environment, pharmaceutical, and cosmetic product testing.
Provide expert-level cybersecurity support across cloud and enterprise computing environments.
Evaluate security requirements, identify vulnerabilities, and recommend mitigation strategies.
Weigh business needs against cybersecurity risks and communicate security implications.
JHNA, CTSI, and EXPANSIA have come together to form a Defense Technology platform focused on delivering high-impact technologies and technology-enabled services to the U.S. Department of Defense. The organization operates as a multi-entity aerospace and defense technology, tech-enabled services, and manufacturing enterprise positioned for scalable growth and long-term value creation.
Overseeing and resolving technical support requests and cybersecurity issues efficiently.
Conducting training sessions for new customer team members and providing deep dives into new platform features.
Handling the setup and configuration of new features and specialized functionality for existing clients.
MixMode provides AI-powered cybersecurity solutions, pioneering a patented third-wave, context-aware AI approach. They cater to large organizations with big data workloads, including those in enterprise, critical infrastructure, the US Department of War, and the US Intelligence Community.
Monitor security alerts and events using various security tools and platforms.
Participate in the incident response process, including identification, containment, eradication, and recovery.
Assist in the identification and assessment of vulnerabilities in client systems.
HIKINEX is a cybersecurity company dedicated to safeguarding data and systems. They foster a dynamic and supportive environment where team members are passionate about cybersecurity.
Support and execute security incident response activities.
Operate and improve enterprise security controls and tooling.
Coordinate security investigations with DevOps, IT, and Engineering teams.
Keeper Security transforms cybersecurity for organizations around the world with next-generation privileged access management. Keeper’s zero-trust and zero-knowledge cybersecurity solutions are FedRAMP and GovRAMP Authorized, FIPS 140-2 validated, as well as SOC 2 and ISO 27001 certified.
Provide technical leadership, mentoring, and consultation to improve overall cyber posture.
Prioritize remediation efforts by ensuring a risk-based approach to configuration drift.
Develop scripts to leverage application APIs to extract cyber hygiene and verify configuration settings.
AbbVie discovers and delivers innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. They strive to have a remarkable impact on people's lives across several key therapeutic areas.
You will help investigate and remediate cybersecurity incidents.
Escalate cybersecurity incidents as defined by procedure.
Innovate and act as SME within design and architecture.
Banner Health is a large, nonprofit health care system and a leading nonprofit provider of hospital services. They are committed to using the latest technology to make health care easier, with many locations and career opportunities for employees.
Develop and maintain automated security tools and processes to identify vulnerabilities and conduct security testing.
Design and implement secure cloud infrastructure, network architecture, and deployment processes.
Implement security monitoring tools and processes to proactively identify and respond to security events and anomalies.
Deel is an all-in-one payroll and HR platform for global teams, aiming to unlock global opportunity for every person, team, and business. They are among the largest globally distributed companies with a team of 7,000 spanning more than 100 countries, fostering a connected and dynamic culture.
Lead firewall, network access control, and SASE engagements.
Design and deploy next-generation firewall solutions.
Implement and optimize Cisco ISE for network access control.
They are focused on network security, particularly in firewall and SASE implementations. They value inclusivity, innovation, and teamwork, helping clients navigate the complexities of modern cybersecurity challenges.