Security Engineer

Upwind Security, Inc.; Boston (MA); On-site; USD 120,000 - 190,000; Full time

Job summary

Upwind Security, Inc. is seeking a Security Engineer to join the MDR team as the founding U.S. member of the Security organization. You will focus on proactive reviews, provide advanced guidance to customers, and independently own U.S.-hours coverage while collaborating with analysts, researchers, and engineers.

You will help fine-tune detection and response, lead investigations, and translate findings into actionable improvements for clients as the U.S. presence scales.

Qualifications

• Experience in cloud security, MDR, and incident response.
• Ability to lead security investigations and document outcomes.
• Proactive reviews of customer environments to identify risks.

Responsibilities

• Fine-tune Upwind's detection and response mechanisms.
• Lead proactive reviews of customer environments to identify risks and exposures.
• Conduct in-depth investigations—including supply chain, API, malware, and runtime attacks—and develop playbooks.
• Collaborate with Security Analysts, Research, and Backend teams to improve detection quality.
• Manage complex incidents escalated from Tier 1/2 with customers.
• Translate security findings into actionable recommendations for customers.
• Stay current with emerging threats and best practices in cloud security.
• Contribute to AI-driven detection model training to improve accuracy.

Skills

Cloud security

Threat detection

Incident response

Security analytics

Job description

Upwind is a next-generation Cloud Security Platform that leverages runtime context to identify and prioritize critical risks, providing precise insights and efficient cloud security management. Unlike traditional tools, Upwind uses runtime data proactively for risk prioritization and posture insights, ensuring teams focus on what truly matters. With industry-leading efficiency and eBPF-powered sensors, Upwind delivers comprehensive capabilities, including agentless cloud posture discovery, real-time threat protection, and integrated API security. From misconfigurations to malware defense, Upwind ensures end-to-end, cost-effective cloud infrastructure protection.

At Upwind, you’ll have the opportunity to think creatively, explore new ideas, and use your skills to make a meaningful impact on our growth.

We are looking for a Security Engineer to join our MDR team as the founding U.S. member of the Security organization. In this role, you will be part of our security function, focusing on proactive reviews and providing advanced guidance to customers, while independently owning U.S.-hours coverage. This is an opportunity to bring deep cloud security expertise to a fast-growing team, working closely with analysts, researchers, and engineers — with a clear path toward technical or team leadership as the U.S. presence scales.

Responsibilities

• Assist in fine-tuning Upwind's detection and response mechanisms.
• Support proactive reviews of customer environments to identify risks, exposed attack surfaces, and recommend improvements.
• Lead and conduct in-depth security investigations — including supply chain, API, malware, and runtime attack scenarios — documenting outcomes and developing playbooks to enhance future detection and response.
• Collaborate with Security Analysts, Research, and Backend teams to enhance detection quality.
• Own the handling of complex or critical incidents escalated from Tier 1/2, including live, high-pressure engagements with customers.
• Participate in recurring customer meetings, helping translate security findings into clear, actionable recommendations — and maintain composure when conversations get tense.
• Stay up to date with emerging threats, attack techniques, attack surfaces, and best practices in cloud security.
• Contribute to the development and training of AI-driven detection models, leveraging machine learning to improve investigation accuracy and response efficiency.