Senior Security Engineer - Crowdstrike

Marlin Selection Recruitment; London; Hybrid; GBP 40,000 - 50,000; Full time

Job summary

A growing Financial Services Firm is seeking a Senior Security Engineer in London, working in a hybrid setup. The successful candidate will implement security systems, manage risks, and mentor IT security staff. This role requires strong technical skills and the ability to handle multiple projects effectively.

Qualifications

• Experience managing security systems and protocols.
• Ability to conduct risk assessments and vulnerability scans.
• Knowledge in cybersecurity principles and best practices.

Responsibilities

• Implement and maintain robust security systems.
• Conduct risk assessments and respond to cyber threats.
• Manage Firewalls, SIEM, and antivirus solutions.

Skills

Excellent inter-personal communication skills

Ability to handle multiple priorities

Clear and precise communication

Cross functional influence skills

Education

CISM, MS SC100, 200 and 900, OSCP

Tools

CrowdStrike EDR

Mimecast Mail Security Gateway

Palo Alto Firewalls

Rapid7 IVM

Duo

Job description

3 days ago Be among the first 25 applicants

A great opportunity for a Security Engineer to join growing Financial Services Firm in London in a Hybrid working role.

We are a Commodities Focussed Financial Services Firm based in London with Offices in US and Asia. We are now seeking a Senior Security Engineer to join our London team.

Reporting to the IT Security Officer, you will work alongside the IT Security Engineer as part of a 3-man IT Security team. As the Senior Security Engineer, you will implement and maintain robust security systems and protocols across the our IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and respond to potential threats. You will help mentor and develop the IT security engineer and collaborate with the IT team to ensure compliance with security standards and best practices; you will essentially be a key technical leader in safeguarding sensitive data and systems.

Key Responsibilities/Duties

• Manage WAF and DDoS systems
• Manage the Web Security Gateway
• Manage the Email Security Gateway
• Manage the SIEM, SOAR, Identity Protection and EDR, and respond to alerts and threats.
• Carry out vulnerability scans, identify risks, and remediation.
• Manage the perimeter and VPN firewalls.
• Manage MFA and SSO.
• Manage MDM\MAM and Conditional Access
• Manage security certificates and keys.
• Manage IDS and IPS.
• Manage PAM systems
• Deliver Cyber Security Awareness Training
• Remediate vulnerabilities and weaknesses identified during penetration testing.
• Ad-hoc IT security projects

The successful candidate will have a good working knowledge and experience in managing the majority of the following technology stack

• CrowdStrike EDR
• Mimecast Mail Security Gateway
• Duo
• Okta
• Rapid7 IVM, Tenable IO or Nessus
• Rapid7 IDR or CrowdStrike Next Gen SIEM
• Palo Alto Firewalls and Panorama
• InTune and Conditional Access

Experience using the following technology stack would be advantageous; understanding the principles is required.

• Imperva WAF and DDoS
• Menlo Web Security Gateway
• KnowBe4
• Digicert Certificates and Microsoft Certificate Services
• Ivanti or Automox patching
• AppCheck or Tenable WAS
• Desired Education: CISM, MS SC100, 200 and 900, OSCP or other penetration testing qualifications.
• Industry: Financial services, SOC, Pentesting is desirable
• Personal Skills:Excellent inter-personal, written and verbal communication skills
• The ability to handle multiple priorities, tasks and projects simultaneously
• Clear and precise verbal and written communication
• Ability to deliver presentations to staff
• Cross functional influence, engagement and collaboration skills

Location and Hours

• The position is usually based in our London Head Office
• Hours: The team works on a shift pattern to ensure cover from 0730 – 1730: (0730 to 1630 (2 days working from home), and 0830 to 1730 (3 days working in the office))
• There will be periods of the weekend and out-of-hours work.

If you can adhere to the above please apply

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Financial Services and Technology, Information and Media

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