Posted Jul 10, 2026

Senior Manager Site Reliability Engineer

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Blackpoint Cyber is the leading provider of world-class cybersecurity threat hunting, detection and remediation technology. Founded by former National Security Agency (NSA) cyber operations experts who applied their learnings to bring national security-grade technology solutions to commercial customers around the world, Blackpoint Cyber is in hyper-growth mode,  fueled by a recent $190m series C round. 

Why Blackpoint? 

Ready to give some hackers hell? At Blackpoint Cyber, we fight unfair fights, eliminating threats before they strike. Built by former US Department of Defense and Intelligence security experts, our mission is to provide absolute and unified Managed Detection and Response (MDR) services to organizations worldwide. 

Company Culture 

We value high-quality execution, ownership, and integrity—principles that are never compromised. Our team is collaborative, energetic, and thrives in a high-performance culture, continuously growing by tackling the toughest challenges in cybersecurity. 

What You'll Do 

As a Senior SRE Manager, you will lead the infrastructure, reliability, and cost optimization efforts for Blackpoint Cyber’s mission-critical services. You will be responsible for ensuring the scalability, availability, and efficiency of our cloud infrastructure, while also optimizing COGS (Cost of Goods Sold) to maintain financial efficiency. 

This role requires strong leadership, hands-on infrastructure expertise, and a deep understanding of cost-effective scaling strategies. You will work closely with engineering, security, and product teams to ensure our systems are resilient, secure, and cost-efficient. 

 

Key Responsibilities 

Infrastructure & Reliability 

COGS Optimization & Cost Efficiency 

Leadership & Collaboration 

What You Bring 

Must-Have Qualifications 

Nice-to-Have 

Blackpoint Cyber welcomes and encourages applications from qualified individuals of all races,  colors, religions, sex, sexual orientation, gender identity or expression, national origin, age, marital  status, or any other legally protected status. We are committed to equality of opportunity in all  aspects of employment.  For eligible employees in the US, Blackpoint offers competitive Health, Vision, Dental, and Life Insurance plans, a robust 401k plan, Discretionary Time Off, and other minor perks.

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