# Head of Engineering

Company Overview: Radiant is redefining how AI infrastructure is built. We design and operate AI-native cloud platforms engineered for sovereignty, performance, and scale. Our infrastructure powers GPU-native workloads, multi-tenant control planes, and high-performance AI systems designed for the most demanding environments. We are not building a generic cloud. We are building purpose-built AI infrastructure - from powered land, to compute, to software. As we scale, we're building this organisation from the ground up. We're looking for people who'd rather build the playbook than inherit one - who are comfortable doing the work themselves as well as directing others, and who can adapt as fast as our strategy does. This is a startup model: attitude and adaptability matter more to us than years of experience or the size of the team you've previously managed. What You'll Do As Head of Engineering, you will lead Radiant's engineering organisation and be accountable for its execution, technical quality, reliability, and scalability. You'll lead software engineering, platform security engineering, and architecture: an organisation of 30-35 engineers today, growing to 150 to 200+ as Radian

- **Id**: 3919425
- **Url**: <https://alion.io/job/radiant-head-of-engineering>
- **Role**: Leadership
- **Role family**: Leadership
- **Seniority**: head
- **Employment type**: full_time
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: San Francisco, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-07T11:01:47Z
- **Employer posted date**: 2026-11-07
- **Last verified at**: 2026-11-14T17:50:36Z
- **Board verified**: yes
- **Days open**: 7
- **Description format**: text
- **Description chars**: 7224
- **Description truncated**: no
- **Benefits**: Annual leave, Health insurance
- **Relocation offered**: no
- **Industries**: MLOps, AI Compute & Inference

## Company

- **Id**: 8822
- **Name**: Radiant
- **Domain**: radiant.com
- **Url**: <https://alion.io/company/radiant>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

### Truth index

- **Grade**: A
- **Score**: 90
- **Open postings**: 10
- **Ghost share**: 0
- **Stale share**: 0.4
- **Repost share**: 0
- **Time to fill p50 days**: 49
- **Computed at**: 2026-11-14T05:58:10Z

## Trust

- **Level**: ok
- **Days open**: 7

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-11-07T13:59:03Z

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 6
- **Expected fill days**: 49
- **Reasons**: conf:2, velocity, win:early
- **Computed at**: 2026-11-14T05:58:10Z

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.