Posted Oct 8, 2026

Senior Technical Customer Engineer – AI‑Powered Cybersecurity SaaS Support & Integration Specialist Driving Threat Defense Innovation at brighthush

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About brighthush

brighthush is a trailblazing cybersecurity startup redefining how organizations defend against the ever‑evolving threat of social engineering. Our AI‑native platform marries agentic artificial intelligence with real‑time threat intelligence to shield executives, employees, customers, and brands from phishing, impersonation, fraud, and the next wave of AI‑powered attacks that infiltrate every digital channel. By blending cutting‑edge threat detection with intuitive, threat‑informed training and realistic simulation, we empower some of the world’s most recognized brands to not only detect and dismantle attacker infrastructure but also to strengthen employee resilience.

Backed by leading investors and a passionate founding team, brighthush is a rapidly scaling Series C startup that blends deep cybersecurity expertise, operational rigor, and the agility of a high‑growth company. Our mission is to solve the internet’s most urgent trust and safety challenges—one sophisticated attack at a time.

Why brighthush Matters

In today’s digital landscape, social engineering attacks have become the most common entry point for cybercriminals. brighthush’s AI‑driven platform is the first line of defense that not only detects these attacks in real time but also educates users through realistic, threat‑informed simulations. By doing so, we reduce the human factor that often turns a well‑designed security architecture into a vulnerability.

About the Team

The Senior Technical Customer Engineer will join a cross‑functional squad that includes Customer Success, Product, Engineering, and Security. This team is the bridge between our customers and the core product, ensuring that every technical interaction translates into actionable insights and product improvements. You’ll collaborate with engineers who build the next generation of AI detection models, product managers who prioritize feature releases, and security analysts who monitor threat landscapes in real time.

Day in the Life

Every day is a blend of deep technical dives, stakeholder communication, and continuous improvement. A typical day might look like this:

The Role

We are seeking a highly technical, customer‑facing professional to join our post‑sales organization as a Senior Technical Customer Engineer. In this role, you will act as the critical escalation point between frontline Customer Support and our specialist teams—Solutions Architecture, Product, and Engineering. You will own advanced technical investigations that demand deeper product knowledge, troubleshooting acumen, and decisive judgment before specialist escalation is required.

In partnership with Customer Success Managers, you will serve as a hands‑on technical resource for integrations, reporting, configuration, and other complex customer needs. This position is ideal for someone who thrives on solving challenging customer problems, collaborating directly with technical stakeholders, and translating intricate technical concepts into clear, actionable insights for both technical and non‑technical audiences.

Key Responsibilities

Resolve Advanced Technical Issues

Partner with Customer Success

Deliver Technical Services

Improve Support Scale

Essential Qualifications

Preferred Qualifications

Skills & Competencies

Career Growth & Learning Opportunities

At brighthush, your impact is immediate and visible. As a Senior Technical Customer Engineer, you will:

We invest heavily in continuous learning: access to industry conferences, certifications, internal knowledge‑sharing sessions, and a generous budget for professional development.

Work Environment & Company Culture

brighthush is a remote‑first company that values flexibility, autonomy, and collaboration. Our culture is built on:

Compensation & Benefits

We offer a competitive total rewards package that includes:

Why Join brighthush?

Success Stories

Our engineers have turned complex customer challenges into product enhancements that benefit thousands of users. For example, a detailed investigation into a multi‑tenant integration issue led to a new API feature that now supports 30% more customers with zero downtime. Another case involved a deep dive into alert mis‑classification, which resulted in a machine‑learning model update that reduced false positives by 25% across the board.

FAQs

How to Apply

Ready to make a difference in the world of cybersecurity? Submit your resume and a brief cover letter highlighting a technical challenge you solved and the impact it had. We’ll review your application promptly and schedule a technical interview with our engineering and customer success leaders.

Ready to Make a Difference?

If you are a seasoned technical professional who loves solving complex problems, we want to hear from you. Join brighthush and help shape the future of threat defense and customer success.

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