TENEX is an AI-native, automation-first, built-for-scale Managed Detection and Response (MDR) provider. We are a force multiplier for defenders, helping organizations enhance their cybersecurity posture through advanced threat detection, rapid response, and continuous protection. Our team is composed of industry experts with deep experience in cybersecurity, automation and AI-driven solutions. Backed by leading investors, we are rapidly growing and seeking top talent to join our mission of revolutionizing the AI-Native MDR landscape.
We’re a fast growing startup backed by industry experts and top tier investors led by Crosspoint Capital Partners and also backed by Shield Capital, DTCP (formerly Deutsche Telekom Capital Partners), Deepwork Capital, and the Florida Opportunity Fund. Seed round led by Andreessen Horowitz (a16z). As an early employee, you’ll play a meaningful role in defining and building our culture. Get in on the ground floor. We’re a small but well-funded team that just raised a substantial round – joining now comes with limited risk and unlimited upside.
Culture is one of the most important things at TENEX.AI—explore our culture deck at culture.tenex.ai to witness how we embody it, prioritizing the irreplaceable collaboration and community of in-person work.
About the RoleAs a Forward Deployed Engineer at TENEX, you are a customer-embedded problem solver. You live inside strategic customer accounts, discover what is broken or missing, and build solutions — combining AI, data, and security expertise to ship things that matter. Your work doesn't stay in one customer's environment; it feeds back into what TENEX builds for everyone.
Job ResponsibilitiesEmbed directly within assigned customer accounts to deeply understand their environment, workflows, and security challenges
Follow the FDE engagement loop: Discover, Ideate, Document, Build, Ship — moving from problem identification to working solution with a bias toward action
Build custom solutions tailored to customer needs — including automations, integrations, AI-assisted workflows, data pipelines, and security tooling extensions
Apply combined expertise across AI, data, and security to solve problems that off-the-shelf tools cannot address
Document solutions thoroughly so they can be reviewed, refined, and offered to other customers across the platform
Continuously identify and surface new problem areas, data opportunities, and intelligence gaps encountered during customer engagements — feeding these discoveries into the AI & DS function for evaluation and development
Collaborate closely with the AI & Data Science function — surfacing cross-customer intelligence needs directly from customer engagements
Maintain a strong working relationship with customer technical stakeholders throughout the engagement
Manage multiple active customer accounts concurrently, maintaining deep focus and high-quality output across each engagement
Escalate blockers or account risks to the Director or Staff-level engineers when appropriate
3+ years in software engineering, security engineering, or a technical customer-facing role
Strong programming skills in Python and/or another general-purpose language (Go, TypeScript, etc.)
Experience working directly with customers to solve complex technical problems
Familiarity with AI/ML tooling, data pipelines, or data engineering concepts
Knowledge of security operations, SIEM/SOAR, cloud security, or endpoint security
Ability to rapidly prototype and ship working solutions in ambiguous, fast-changing environments
Strong technical documentation skills — you write things down so they can scale
Strong problem-solving and troubleshooting skills with a bias toward action
Excellent customer-facing communication and collaboration abilities
Ability to thrive in a fast-paced, high-performance startup environment
Passion for cybersecurity, automation, and continuous improvement
Bachelor's degree in Computer Science, Cybersecurity, Engineering, or a related field (or equivalent practical experience)
Relevant certifications such as CISSP, CISM, GIAC certifications, Google Cloud Professional, Microsoft SC-200/AZ-500, or AWS Certified Solutions Architect are a plus
Opportunity to work with cutting-edge AI-driven cybersecurity technologies and next-generation security platforms
Collaborate with a talented and innovative team focused on continuously improving security operations
Competitive salary and benefits package
A culture of growth and development, with opportunities to expand your expertise in AI, cybersecurity, and engineering
Be part of building something new — TENEX's Forward Deployed Engineering organization is a greenfield opportunity to define how enterprise security is delivered at scale
Skills Required
- 3+ years in software engineering, security engineering, or a technical customer-facing role
- Strong programming skills in Python and/or another general-purpose language
- Experience working directly with customers to solve complex technical problems
- Familiarity with AI/ML tooling, data pipelines, or data engineering concepts
- Knowledge of security operations, SIEM/SOAR, cloud security, or endpoint security
- Ability to rapidly prototype and ship working solutions
- Strong technical documentation skills
- Bachelor's degree in Computer Science, Cybersecurity, Engineering, or a related field
What We Do
TENEX is a cybersecurity company leveraging advanced artificial intelligence and human expertise to transform enterprise security. Backed by Andreessen Horowitz (a16z) and Shield Capital, TENEX’s flagship offering is a next-generation Managed Detection and Response (MDR) service, transforming how organizations detect and respond to threats. With deep expertise in Google and Microsoft security ecosystems and state-of-the-art AI capabilities, TENEX empowers enterprises to enhance threat detection, agility, and resilience while maximizing the value of their security investments.
