Remote Cyber security Jobs • Linux

Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces. Applicants will join a team of developers building high impact native applications for mobile devices, with continuous and meaningful feedback from users. Applicants are expected to integrate reverse engineering results into development products and expand their knowledge of the mobile platform to meet development objectives and customer requirements.

In this role, you will get to triage, investigate, respond, and remediate a variety of intrusions on a daily basis, surrounded by passionate individuals who are mission-driven to help protect companies around the world from cyberattacks.

The role of Security Engineering Manager directly impacts the safety and security of millions of users worldwide. Your leadership will be instrumental in addressing emerging threats, developing robust security measures, and ensuring the continued integrity of Ubuntu. Your work will improve the security of millions of people, by addressing potential CVEs and vulnerabilities alongside the lifecycle of Canonical products such as Ubuntu.

As a working student, you will actively support the implementation of automations in the area of software and cybersecurity. You will contribute to the creation of security reference architectures and guidelines to continuously improve our security standards. Drafting technical documentation is also part of your responsibilities, to systematically record our knowledge. You will gain insights into current security trends and support the analysis and evaluation of new security technologies.

The ServiceNow Security Organization (SSO) delivers world-class, innovative security solutions to reduce risk and protect the company and our customers. ServiceNow’s Security Configuration Management team ensures secure configuration across our global environments. We use and help shape our own ServiceNow SecOps products while integrating with modern scanning and security tools moving toward an AI-driven future.

The Security Operations team is a central pillar of our growth strategy, and Vultr is looking for a Senior Manager of Incident Response to oversee the day-to-day operations of the incident management and response team. This role involves executing incident response strategies, coordinating with cross-functional teams during security incidents, and improving processes based on post-incident reviews.

Reporting to the Senior Director Self Service Infrastructure, be part of the Endpoint Security Operations team. Will be in charge of the innovation, development, and overall maintenance of endpoint security applications like EDR, AV, DLP, and Cloud Proxy. Focus will be on the infrastructure side of endpoint security but will work with users that their issue requires specific expertise beyond what service desk offers.

Join our front-line defense as a Corporate Security Engineer! Build, innovate, and maintain sophisticated systems to safeguard our critical data and infrastructure from cyber threats. Design and implement cutting-edge security solutions—from firewalls and EDR to advanced automation—to ensure secure, uninterrupted global operations.

Looking for an enthusiastic and detail-oriented ICT Systems and Security Officer to join our team. This role offers an excellent opportunity to gain broad experience in both ICT administration and cybersecurity, while contributing directly to the management of our ICT infrastructure, providing technical support, and strengthening our security posture.

You'll join a seasoned team of incident response consultants at MOXFIVE. From ransomware to nation-state threats, you’ll be supporting and leading meaningful cases across traditional enterprise and cloud-native environments. This role offers a chance to shape our technology stack, investigative methodology, and service offerings.