Senior Security Analyst - Security Operation Centre
Work for the largest global force of Cyber Consultants
17th October, 2025
SENIOR SECURITY ANALYST - MSS SECURITY OPERATIONS CENTER
The successful candidate:
Will be a US Citizen + able to pass Security Clearance
Currently based on the West Coast: Washington State, Seattle, Las Vegas, Oregon, Nevada, Arizona, California
OR the role is open applicants based in any Central state in the US and happy to work on PDT time zone.
Will have L3 experience of Defender, Sentinel and Splunk
Please apply if you tick all the points above, we will be in touch to discuss next steps.
About CyberCX
CyberCX is the leading global independent cyber security services organization in United States, United Kingdom, Australia, and New Zealand.
We are cyber security experts first and foremost. We’re a unified team of highly qualified, certified and skilled professionals working together on the same mission: to protect and defend organizations from cyber threats.
Reporting to the Vice President of Project Delivery, the Team Lead - MSS Security Operations Center is responsible for providing technical and people leadership to a pod of Security Analysts and Senior Security Analysts. They perform technical account management functions across several customers and are the first point of escalation for a customer issue.
Key Roles & Responsibilities
Coordinate and mentor staff to conduct SIEM-based event analysis and incident triage: perform coordination and management of security incidents and projects, remotely and onsite, with internal and external stakeholders
Coordinate threat hunting activities, perform and lead vulnerability assessment activities, and develop new detection capabilities and concepts through the creation and tuning of alerts
Provide end to end support for client and internal systems
Provide operational support and project support with clients, taking the initiative to drive improvement and deliver successful outcomes for customers
Conduct internal and client communications around security issues
Manage rostering of the team to ensure adequate coverage across customer accounts
Actively collaborate across CyberCX, and continuously look for ways to add value. Facilitate communication and partnerships across the business to allow teams to better engage and service customers
Lead, coach and build high performing teams to enable learning, development, and capability uplift. Understand each team member’s skills, drivers, and aspirations. Work with them ongoing to develop, raise capability, and build a career and progression plan
Enhance team’s effectiveness by taking ownership of team issues and goals. Create a culture of empowerment, collaboration, and accountability through consistent employee engagement
Preferred Qualifications, Experience & Skills
Will have L3 experience of Defender, Sentinel and Splunk