Security Administrator

JR United Kingdom; Greater London; On-site; GBP 40,000 - 70,000; Full time

Job summary

An established industry player is seeking a skilled professional to manage Trellix and Crowdstrike solutions, ensuring optimal endpoint security across datacenters and remote offices. This role requires expertise in product administration, security measures, and technical support, along with a strong understanding of network protocols. The ideal candidate will thrive in a collaborative environment, mentoring junior staff and maintaining comprehensive documentation. With opportunities for career development and a robust benefits package, this position offers a rewarding career path for those passionate about cybersecurity.

Benefits

Defined Pension Plan

Career Development Opportunities

Learning Opportunities

Qualifications

• 3+ years of hands-on experience with Trellix and/or Crowdstrike.
• Strong understanding of network protocols and services.

Responsibilities

• Administer and manage Trellix and Crowdstrike solutions.
• Provide advanced technical support for Trellix and Crowdstrike issues.

Skills

Trellix Administration

Crowdstrike Administration

Network Protocols

PowerShell Scripting

Python Scripting

Analytical Skills

Communication Skills

Education

Bachelor's in Computer Science

Bachelor's in Information Technology

Bachelor's in Cybersecurity

Tools

Trellix

Crowdstrike

Job description

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We are seeking a skilled professional to administer and manage Trellix and/or Crowdstrike solutions to implement endpoint security across our datacenters and remote offices. The ideal candidate will possess expertise in either or both technologies, ensuring optimal performance and security.

Location Requirement

This role is based in Dundee, Scotland. Candidates must be willing to relocate or commute to our Dundee office to collaborate effectively with the team.

Key Responsibilities:

1. Product Administration:

• Administer and manage Trellix and/or Crowdstrike solutions.
• Configure, monitor, and troubleshoot Trellix / Crowdstrike systems to ensure optimal performance and security.
• Plan and execute upgrades, patches, and other maintenance activities for Trellix / Crowdstrike systems.

Security Administration:

• Collaborate with the cybersecurity team to ensure robust security measures and compliance with industry standards.

Technical Support and Troubleshooting:

• Provide advanced technical support for Trellix and Crowdstrike issues.
• Mentor and guide junior engineers and IT support staff.

Documentation and Reporting:

• Create and maintain comprehensive documentation of Trellix and Crowdstrike configurations, procedures, and processes.
• Generate regular reports on system performance, security incidents, and maintenance activities.

Minimum Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field; or equivalent work experience.
• At least 3 years of hands-on experience with Trellix and/or Crowdstrike administration and management.

Technical Skills:

• Strong understanding of network protocols and services (TCP/IP, DNS, VPN, etc.).
• Knowledge of scripting languages (PowerShell, Python) for automation.
• Strong analytical and troubleshooting abilities to diagnose and resolve complex technical issues.
• Excellent verbal and written communication skills, with the ability to explain technical concepts to non-technical stakeholders.

As an NCR Atleos employee, we provide you with several core benefits as standard, as well as the opportunity to select additional discounted voluntary benefits. You can choose to customize these benefits to suit your and your family’s lifestyle.

Benefits include:

• Attractive Defined Pension Plan
• Career development and learning opportunities