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Umbra Tech Stack

Space-based synthetic aperture radar constellation for persistent earth observation

Defense and Space Manufacturing Arlington, Virginia 51–200 employees Founded 2015 Privately Held

Umbra designs and operates a SAR satellite constellation for defense and intelligence customers, built on FPGA and embedded Linux systems. The engineering-heavy hiring profile (72 of 97 active roles) reflects active development across flight software, ground systems, and next-gen radar hardware—while pain points around scaling manufacturing and reducing single-threaded dependencies signal the company is moving from early operations into sustained production and reliability.

Tech Stack 14 technologies

Core StackPython Linux Rust Node.js React Synthetic Aperture Radar Xilinx Vivado Xilinx SoC FPGA Windows SAFe SAR SD-WAN

What Umbra Is Building

◆Challenges

Ensuring system uptime and performance
Improving team processes
Integrating space-based capabilities into remote sensing architecture
Scaling development and manufacturing for national security
Meeting evolving regulatory obligations
Meeting client expectations
Expanding capacity for mission control systems
Scaling environments without fragile configurations
Maturing observability strategy
Reducing single-threaded dependencies

▲Active Projects

Autonomous satellite operations support
Integration of xilinx soc hardware with high-speed data converters and microwave transmitter/receiver chains
Ground software systems for sovereign sar satellite operations
Mission scheduling
Mission solutions programs
Next-generation space radar systems
Self-service sar data imagery request platform
Embedded flight software for umbra missions
Capture strategy and proposal development
Robust api services

Hiring Activity

Accelerating95 roles · 50 in 30d

Department

Engineering

72

Product

9

Data

7

Ops

3

Sales

2

Communications

1

HR

1

Manufacturing

1

Seniority

Senior

75

Manager

12

Mid

7

Director

2

Staff

1

Notable leadership hires: HR Director

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About Umbra

Umbra is a space technology company founded in 2015 and headquartered in Arlington, Virginia. The company builds and operates a synthetic aperture radar satellite constellation that delivers high-resolution earth imagery in all weather and lighting conditions. The product stack spans three layers: remote sensing data acquisition from orbit, space systems hardware and spacecraft operations, and mission solutions platforms for customers. Umbra designs, manufactures, and operates its systems in-house, giving them direct control over imaging quality and system reliability. Primary customers are U.S. defense and intelligence agencies.

HeadquartersArlington, Virginia

Company Size51–200 employees

Founded2015

Hiring MarketsUnited States

Frequently Asked Questions

What is Umbra's satellite technology?

Umbra operates a constellation of synthetic aperture radar (SAR) satellites that capture high-resolution imagery regardless of weather or time of day. The systems are built on FPGA hardware (Xilinx SoC), embedded Linux flight software, and ground software for mission control and data processing.

Where is Umbra headquartered?

Umbra is headquartered in Arlington, Virginia. The company is privately held, founded in 2015, and has 51–200 employees. All hiring is currently based in the United States.