GreyMatter Specialist
ReliaQuestDublin, Ireland
Posted January 13, 2026
Full Time
About the Company
ReliaQuest exists to Make Security Possible, allowing security teams to detect, contain and respond to threats within minutes—anytime, anywhere. Our GreyMatter platform empowers enterprise security teams to leverage their current or future technology stack to drive greater visibility and automation without the need to centralize data or standardize tools. Built on over a decade of experience, ReliaQuest is the only cybersecurity technology company at scale, at the enterprise, that provides optionality and modularity—making the customer the platform. With over 1,000 customers worldwide and 1,200 teammates across six global operating centers, ReliaQuest delivers security outcomes for the most trusted enterprise brands in the world.  .
Job Description
As a GreyMatter Specialist, you will develop a diverse skill set combining threat detection, engineering, and incident response. You will work on our industry-leading security operations platform, GreyMatter, and receive mentorship and hands-on experiences while working alongside world-class teammates.
Requirements
- Bachelor's degree in a related field
- Understanding of cybersecurity and IT disciplines
- Knowledge of TCP/IP Protocols, network analysis, and network/security applications
- Basic knowledge of Linux/Unix operating systems
- Ability to blend technical and communication skills
- Great attitude, energy, and effort
- Adaptability, focus, accountability, and helpfulness
Benefits
- Immersive training
- Mentorship and hands-on experiences
- Industry-leading security operations platform, GreyMatter
