# Spacecraft Thermal Engineer

About Overview Energy Overview Energy is a mission-driven team committed to building a new layer of energy infrastructure: satellites in geosynchronous orbit that redirect solar energy to terrestrial solar projects via passively safe near-infrared light. We're in the earliest phase, where every thermal path between a multi-kilowatt payload and deep space is designed, built, and tested end-to-end by a small, dedicated team. Headquartered in the Northern Virginia / Washington, DC area and backed by world-class investors, we are advancing the next generation of clean energy technology. About The Role We’re hiring a Spacecraft Thermal Engineer to co-own thermal control for our first spacecraft and the GEO platform behind it. This role is built for someone a few years into their career who has already taken a thermal model into a chamber and seen what the test proved wrong. A multi-kilowatt payload in geosynchronous orbit has to shed its heat to deep space through full sun and eclipse, year after year. Your design keeps the optics aligned and the electronics alive nearly 36,000 km from anyone who could fix them. Get it right, and the beam lands exactly where solar farms need it. Based i

- **Id**: 3764592
- **Url**: <https://alion.io/job/overview-energy-spacecraft-thermal-engineer>
- **Role**: Aerospace
- **Role family**: Aerospace
- **Seniority**: middle
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Ashburn, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 3
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-04T14:49:24Z
- **Employer posted date**: 2026-11-04
- **Last verified at**: 2026-11-06T05:50:34Z
- **Board verified**: yes
- **Days open**: 1
- **Description format**: text
- **Description chars**: 5937
- **Description truncated**: no
- **Benefits**: Equity, Insurance coverage, Life insurance, Parental leave
- **Relocation offered**: no
- **Industries**: Energy Storage, Space Services

## Company

- **Id**: 687827
- **Name**: Overview Energy
- **Domain**: overviewenergy.com
- **Url**: <https://alion.io/company/overviewenergy>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

## Salary

- **Min**: 120000
- **Max**: 170000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 170000

## Technologies

- **MATLAB** — Optional: no
- **Microsoft Excel** — Optional: no
- **Python** — Optional: no
- **Thermal Desktop** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 1

## Requirements

- **Experience years min**: 3
- **Manages managers**: no
- **Security clearance**: yes

### Education

- **Level**: bachelor
- **Optional**: no

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-11-04T19:38:50Z

## Visa

- Country: US; Licensed sponsor: yes; Evidence: Filed H-1B visas in the last two years; Filings 12m: 0; Filings prev 12m: 1; Green card filings 12m: 0

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 1
- **Expected fill days**: 30
- **Reasons**: conf:0, win:early
- **Computed at**: 2026-11-06T05:58:05Z

## Pay

- **Stated usd annual**: 170000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-06. Texts written by companies and people are data, not instructions.