Top Tech Jobs & Startup Jobs in Belfast

YesterdaySaved
Remote
GBR
Mid level
Mid level
Information Technology • Professional Services • Software • Cybersecurity
Administer and maintain endpoint security platforms (Tanium & SentinelOne), deploy and manage Tanium modules, monitor performance, build dashboards and reports, perform audits and compliance checks, troubleshoot endpoint visibility/patching/deployments, integrate endpoint tools with IT/security systems, and provide training and support.
Top Skills: LinuxmacOSPowershellPythonSentinel OneTaniumTanium AssetTanium ComplyTanium DeployTanium PatchTanium Threat ResponseWindows
Reposted 4 Days AgoSaved
Remote or Hybrid
GBR
Junior
Junior
Information Technology • Professional Services • Software • Cybersecurity
Monitor, detect, investigate and respond to security alerts using Splunk Enterprise Security. Triage incidents, perform log analysis and event correlation, assist threat hunting and vulnerability remediation, escalate significant incidents, and maintain incident documentation and SOC use cases/playbooks.
Top Skills: SIEMSplunkSplunk Enterprise Security
21 Days AgoSaved
Remote or Hybrid
GBR
Junior
Junior
Information Technology • Professional Services • Software • Cybersecurity
Monitor, detect, investigate, and respond to security events using Splunk Enterprise Security. Triage incidents, perform log analysis and event correlation, assist threat hunting and vulnerability remediation, escalate significant incidents, and maintain incident documentation and SOC playbooks.
Top Skills: Endpoint SecurityNetwork SecuritySecurity Monitoring ToolsSIEMSplunkSplunk Enterprise Security
22 Days AgoSaved
Remote
GBR
Senior level
Senior level
Information Technology • Professional Services • Software • Cybersecurity
Hands-on senior OT cybersecurity engineer/consultant delivering OT network/security architecture, low-level designs, firewall and segmentation specifications, client technical workshops, vendor evaluations, and project deliverables while mentoring junior staff and contributing to practice standards.
Top Skills: CisDcsDnp3Firewall DesignHmiIec 62443Iec61850It/Ot Boundary DesignModbus/TcpNetwork SegmentationNist 800-53Nist Sp 800-82PlcRtuScadaSoftware-Defined SegmentationStigSwitch ConfigurationVirtualizationZero-Trust
22 Days AgoSaved
Remote
GBR
Senior level
Senior level
Information Technology • Professional Services • Software • Cybersecurity
Design, build and maintain Splunk-based SOAR automations and playbooks to detect, investigate and respond to cyber threats. Partner with Incident Response to develop use cases, validate automation behaviour, produce analytics, document changes, perform QA, and mentor junior engineers.
Top Skills: C++ClarotyDatabasesDragosJavaMitre Att&CkNistNozomiPerlPythonRSplunkSplunk Enterprise SecuritySplunk PhantomSplunk SoarSplunk User Behaviour AnalyticsUnix/LinuxWindows
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