Remote Cyber security Jobs · Linux

Job listings

  • Receive and own L2 escalations across all severity levels; take over technical lead role on Sev2+.
  • Perform deep-dive endpoint triage via EDR: process tree analysis, remote artifact collection, behavioral event review, and custom detection rule evaluation.
  • Conduct structured threat hunts in the SIEM using detection rule logic, event correlation queries, and multi-source pivoting.

AlphaSense empowers the world’s most sophisticated companies to make decisions with confidence, providing market intelligence and search built on proven AI. We have over 2,000 employees across the globe with offices in the U.S., U.K., Finland, India, Singapore, Canada, and Ireland and are trusted by over 6,000 enterprise customers.

$110,000–$140,000/yr

  • Perform systems administration and maintenance including patching and vulnerability scanning.
  • Primarily support AWS environments, including Windows and Linux virtual machines.
  • Troubleshoot issues across network, compute, application, and identity layers.

Tyto Athene delivers mission-focused digital transformation through IT services and solutions. They have over 50 years of experience and foster a collaborative, innovative, and mission-driven environment.

  • Preventively perform penetration tests and actively combat attacks.
  • Be a driver for automation with regards to security testing.
  • Analyze and mitigate data and cyber risks.

Deutsche Telekom IT Solutions, a subsidiary of the Deutsche Telekom Group, is Hungary’s most attractive employer providing a wide portfolio of IT and telecommunications services. With over 5300 employees, they serve hundreds of large customers and corporations in Germany and other European countries and continuously develops its four sites.

$61,232–$104,094/yr

  • Supports the day‑to‑day operation of ICF’s information security program under the guidance of senior security staff and the Cyber Security Manager.
  • Assists with monitoring, maintaining, and documenting security controls and technologies, including endpoint protection, access controls, vulnerability management, and security event monitoring.
  • Helps identify, document, and escalate security issues, supports routine security operations, and contributes to security assessments and reporting.

ICF is a global advisory and technology services provider that combines unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future. They have approximately 9,000 employees, from business analysts and policy specialists to digital strategists, data scientists and creatives.