In-House SOC Tier 1 Security Analyst — 24/7 Global Enterprise

Blinx Technology; Greater London; Presencial; GBP 28.000 - 42.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary and benefits

Career development opportunities

Professional training

Descripción de la vacante

Blinx Technology is seeking motivated SOC Tier 1 Security Analysts to join our internal Security Operations Centre within a global enterprise. You will monitor, detect, investigate and respond to security threats across a complex IT environment, collaborating with cybersecurity and IT teams to strengthen defenses.

You’ll work with modern security technologies and participate in 24/7 rotational shifts, including nights and weekends, while developing your skills in threat detection, incident

Formación

• 1–3 years of experience in a SOC, cybersecurity operations or security monitoring role.
• Understanding of cybersecurity threats, attack techniques and incident response processes.
• Hands-on experience with SIEM and endpoint security solutions.
• Good knowledge of Windows, networking, DNS, authentication protocols and Microsoft 365 environments.
• Ability to investigate security incidents and distinguish genuine threats from false positives.
• Strong analytical skills, attention to detail and communication abilities.
• Good written and spoken English.
• Willingness to work in a 24/7 shift environment.

Responsabilidades

• Monitor and triage security alerts, events and incidents across enterprise environments.
• Perform initial investigations using SIEM, EDR/XDR and Microsoft security technologies.
• Identify potential threats, indicators of compromise (IOCs) and abnormal behaviour.
• Execute established incident response playbooks and escalation procedures.
• Investigate phishing attempts, suspicious logins, malware alerts and endpoint threats.
• Maintain accurate incident documentation, investigation timelines and handover records.
• Support threat hunting, detection improvement and security automation initiatives.
• Work closely with internal cybersecurity, infrastructure and IT teams.
• Participate in 24/7 rotational shifts, including nights and weekends.

Conocimientos

SOC experience

Threat understanding

SIEM/EDR-XDR

Windows & MS365

Investigation & analysis

Communication skills

English proficiency

24/7 shift readiness

Herramientas

SIEM

EDR/XDR

Microsoft Defender XDR

Microsoft Sentinel

Entra ID

PowerShell

Python

Descripción del empleo

Blinx Technology is seeking motivated SOC Tier 1 Security Analysts to join our internal Security Operations Centre within a global enterprise. You will monitor, detect, investigate and respond to security threats across a complex IT environment, collaborating with cybersecurity and IT teams to strengthen defenses.

You’ll work with modern security technologies and participate in 24/7 rotational shifts, including nights and weekends, while developing your skills in threat detection, incident