Senior Security Engineer, Blue Team

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Security Engineer, Blue Team based in the United States. This is an exciting opportunity to help strengthen and scale a modern security program within a mission-driven, technology-focused organization. As a Senior Security Engineer on the Blue Team, you will protect critical systems by leading security assessments, enhancing threat detection capabilities, responding to security incidents, and building automation that improves operational efficiency. Working closely with engineering and infrastructure teams, you will play a key role in securing cloud environments, endpoints, and third-party integrations. This highly collaborative position offers the chance to work across multiple areas of cybersecurity while continuously expanding your technical expertise. If you enjoy solving complex security challenges in a fast-paced, supportive, and remote-first environment, this role offers both meaningful impact and long-term growth.