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# Senior Security Engineer

- **Company:** TECHNICAL SERVICE TECHS LLC
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), User Authentication, Cloud Computing, Cyber Security, Phishing, Red Team (Cyber Security), Security Information and Event Management, Software Vulnerability Management, Cloudformation, Infrastructure Automation Frameworks, Purple Team (Cyber Security), Terraform
- **Published:** August 4, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=be9e835ee44be107

## About the Role

* Good security fundamentals e.g. networking, authentication, operating systems, cloud, encryption.
 * Experience responding to incidents including EuC, public cloud server infrastructure and containerised environments.
 * Experience of scripting and automation.
 * Experience with SIEM and EDR tools.
 * Familiarity with Infrastructure as Code tools (e.g., Terraform, CloudFormation).
 * Familiarity with cyber security frameworks e.g. NIST

Our global team of 800+ people is spread across six continents. We aspire to hire the best mix of people from former Olympians to YouTube influencers and we speak over twenty languages. This incredible diversity isn't a bonus; it's the engine that lets us serve the world.

## Description

As we scale our security function to support our two payment brands and future acquisitions we need to ensure security operations are set up to scale. We are looking for a person with expertise in incident response and vulnerability management who is interested in automation to help scale security operations and take the capability to the next level. We have a close knit highly competent team who you'll be joining, working alongside them to run phishing campaigns, manage security incidents through our SIEM and contribute to purple team exercises alongside our internal red team capability.
What you will own:

 * Respond to security incidents in a timely and effective manner.
 * Investigate security incidents to identify root causes and prevent future incidents.
 * Communicate with stakeholders throughout the incident response process.
 * Create run books for common scenarios to improve consistency and prepare for automation
 * Review tooling and processes and automate wherever possible leaning on the ability of the SIEM to integrate to 3rd party APIs and follow workflow to enrich data as well as automatically close some incidents.
 * Manage threat and vulnerability management
 * Keep abreast of emerging threats & vulnerabilities
 * Own the vulnerability reporting services and manage vulnerability team remediation metrics building relationships and influencing remediation outcomes through robust processes including reporting and risk management.
 * Improve stakeholder collaboration & influence
 * Partner with engineering, operations, and business teams to foster a security-first culture.
 * Improve security education and awareness campaigns by leading multi disciplinary and multi media messaging campaigns.
 * Strive for continuous improvement
 * Stay updated with the latest developments in security operations and incident response.


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