---
title: 'Avionics Integration & Test Engineer at Gravitics, Inc'
canonical: 'https://feeny.ai/job/avionics-integration-test-engineer-gravitics-inc-marysville-jp5baxkv2s49'
type: 'job'
last_seen: '2026-09-11'
---

# Avionics Integration & Test Engineer at Gravitics, Inc

- **Company:** Gravitics, Inc
- **Location:** Marysville, WA
- **Compensation:** $110k–$140k
- **Posted:** 2026-05-28
- **Last confirmed live:** 2026-09-11
- **Apply:** https://job-boards.greenhouse.io/graviticsinc/jobs/4259047009

## Job description

Avionics Integration & Test Engineer

## About Gravitics

At Gravitics, we're not exploring space—we're building it. We're creating the infrastructure for a thriving space economy, enabling humanity to flourish beyond Earth. Our vision is bold, but we're not just dreamers; we're doers. We design and manufacture large-scale orbital structures that enable commercial operations while meeting the requirements of defense and government missions.

Our systems are built to scale and built to last — bridging commercial innovation with mission-critical performance. If you're ready to lay the foundations for a new era in space, embrace a culture of relentless learning and innovation, and contribute to a future where humanity's reach extends farther, Gravitics is the place for you. Let's build the future together.

## About the Role

We’re looking for exceptional engineers with deep electrical expertise to take full ownership of  the assembly, integration, and verification of avionics and power systems for large space structures and flight hardware. You'll work closely with Avionics, Software, and Manufacturing teams to ensure systems are brought up safely, correctly, and to mission requirements.

This role spans both hands-on work on the build floor and technical development of electrical test procedures, system checkouts, and integrated operations. You'll be a key contributor from early integration through environmental qualification and delivery.

## Responsibilities

- Own the design, build, integration, and troubleshooting of Hardware-in-the-Loop (HITL) and Electrical Ground Support Equipment (EGSE) test systems
- Develop, refine, and execute detailed electrical test procedures for functional and environmental testing of avionics, power systems, and electronic assemblies
- Perform subsystem-level testing and end-to-end electrical integration, including monitoring and evaluating telemetry data
- Conduct functional checkouts, including electrical continuity testing, power-on sequencing, and integrated system operations
- Troubleshoot and resolve off-nominal electrical behavior in flight hardware and EGSE
- Interpret electrical schematics, block diagrams, wiring diagrams, and interface control documents (ICDs)
- Contribute to Test Readiness Reviews (TRRs) and validate test results against design requirements
- Ensure hardware integration complies with safety standards, configuration control, and quality requirements
- Support test data review, anomaly documentation, and issue tracking
- Collaborate with manufacturing, design, quality, and operations teams during build-to-test handoffs
- Drive continuous improvement of integration processes, test methods, and documentation

## About You

You thrive at the intersection of electrical engineering and real hardware. You're hands-on, methodical, and energized by the challenge of bringing complex avionics systems to life on the bench. You troubleshoot with first principles, communicate clearly across teams, and take pride in the rigor that flight hardware demands. You respect procedure and aren't afraid to improve it.

Required Qualifications

- 3–5+ years of experience in integration, test, or systems-focused engineering with a strong electrical focus
- Bachelor's degree in Electrical Engineering or closely related ABET-accredited engineering discipline
- Deep understanding of circuit components, digital/analog electronics, power supplies, and avionics architectures
- Experience writing and executing electrical test procedures for subsystem and system-level hardware
- Proficiency with electrical test equipment including DMMs, oscilloscopes, spectrum analyzers, and logic analyzers
- Experience with scripting or automation tools for test execution and data collection
- Ability to interpret electrical schematics, wiring diagrams, and interface control documents
- Strong problem-solving skills using first-principles and systematic troubleshooting
- Comfortable working in fast-paced environments with shifting priorities
- Ability to lift up to 25 lbs and work around large hardware

Bonus Points For

- Experience with spacecraft, launch vehicles, or other high-reliability aerospace systems
- Familiarity with environmental testing including thermal, vibration, shock, and EMI/EMC
- Experience with EGSE design, cable harness integration, or specialized test rack build-up
- Knowledge of avionics architectures, bus protocols (Ethernet, RS422, CAN, etc.), and flight software interfaces
- Experience in SIL and HITL test setups
- Experience developing work instructions or supporting technicians during integration
- Background in safety-critical or configuration-controlled environments

## Compensation and Benefits

Your level and base salary will be determined on a case-by-case basis and may vary based on the considerations of job-related knowledge and skills, education, and direct experience. Salary is just one component of the total employee package, which also includes company equity at an exciting time of company growth, as well as comprehensive medical, 401(k) retirement plan, a generous PTO policy, employee discounts, and more.

## About Compliance

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Gravitics is an Equal Opportunity Employer. Employment decisions are based on merit, qualifications, and business needs, without regard to race, color, religion, sex, gender identity or expression, sexual orientation, national origin or ethnicity, age, disability, veteran status, marital status, or any other legally protected status. Salary Range $110,000—$140,000 USD

## About Gravitics, Inc

## Company Overview
- **One-liner**: Gravitics develops modular, 4-meter diameter space station platforms, orbital carriers, and cargo/logistics systems for commercial, civil, and defense space infrastructure.
- **Entity Type**: Private (Grant-II stage; total disclosed funding ~$21.7M in equity/grants plus a $60M STRATFI contract from the U.S. Space Force)
- **Headquarters**: Seattle, Washington, USA (with a manufacturing facility in Marysville, WA)
- **Founded**: 2021
- **Founders**: Colin Doughan (Co-Founder & CEO), Michael Bowker (Co-Founder & Chief Marketing Officer), Jiral Shah (Co-Founder & Chief Architect)

## Core Business
- Primary industry: Aerospace & Defense (space infrastructure, orbital logistics, tactical responsiveness)
- Target customers: U.S. Department of Defense (Space Force, Missile Defense Agency), civil space agencies, commercial space station operators
- Mission: Expand human flourishing throughout the solar system by building scalable, modular space platforms that enable rapid, on-demand operations

## Products & Services
- **StarMax**: Pressurized commercial space station module (4m diameter) designed for crewed and cargo missions; supports space station buildout.
- **Orbital Carriers (Viper OTX, Medusa)**: Free-flying platforms that house and deploy multiple payloads or spacecraft on-orbit; enable tactically responsive space missions (under 12-hour call-up). Payload capacity ranges from 750–5,500 kg to MEO, GEO, and low lunar orbit.
- **Cargo & Logistics Modules**: Unpressurized and pressurized modules for transporting supplies, experiments, or defense payloads.
- **LTO Battery Systems**: High-power-density lithium-titanate oxide batteries for space applications (developed under SBIR contracts), offering >290 W/kg, 60k cycle life, and enhanced safety.

## Market Standing
- **Valuation**: Not publicly disclosed
- **Key Metric**: Total equity/grants raised ~$21.7M (latest round: Grant-II, per CB Insights); plus a $60M STRATFI award from the U.S. Space Force (2024) for orbital carrier demonstration
- **Notable Investors/Partners**: Tim Draper, Nick Shekerdemian, Ryan Kriser (key investors); U.S. Space Force, Missile Defense Agency (government partners); advisors include Sundeep Kumar
- **Growth Signals**: Awarded SHIELD IDIQ contract by Missile Defense Agency; selected for $60M STRATFI; multiple SBIR Phase II awards (2024); 40 employees and growing; first flight targets set for 2027–2028

## Competitive Advantages
- **Modular, shared form factor**: All products use the same 4m diameter design with common components, tooling, and operations – reducing cost and lead time.
- **On‑demand orbital capability**: Carriers can deliver payloads to any LEO/MEO/GEO orbit in under 12 hours, bypassing launch weather/range constraints – a unique defense differentiator.
- **Dual‑use technology**: Products serve both commercial space stations and military rapid-response needs, broadening market and funding sources.
- **Agile hardware development**: Culture of “fail fast, fail often” applied to physical manufacturing, enabling rapid iteration.

## Strategic Focus
- **Tactically Responsive Space**: Prioritizing orbital carriers for space mobility, emergency response, and missile defense under U.S. Space Force programs.
- **Commercial space station infrastructure**: StarMax modules target the growing market for private space stations (e.g., NET 2027 first flight).
- **Battery systems diversification**: LTO batteries for DoD and civil space applications as a secondary revenue stream.
- **Partnerships**: Seeking industry partners to scale manufacturing and integrate with launch providers.

## Why Work Here
- **Culture**: Values autonomy, trust, and transparency (“no accountability without authority”); open sharing of financials and risks; emphasis on diversity, equity, and inclusion.
- **Work environment**: Likely on‑site in Seattle/Marysville with a hands‑on hardware focus; “build the sky” mentality.
- **Benefits**: Generous paid family leave, comprehensive Cigna medical/dental/vision, 401k (non‑matched), equity grants, $50k employer‑paid life insurance, and a minimum PTO requirement (enforced to ensure rest).
- **Perks**: Employee assistance plan, voluntary supplemental insurance, and a culture that celebrates learning from failure.
- **Growth opportunity**: Small team (~40 people) with direct impact on next‑gen space infrastructure; early‑stage equity upside.

## Sources
1. [gravitics.com](https://www.gravitics.com/)
2. [gravitics.com/careers](https://www.gravitics.com/careers)
3. [gravitics.com/team](https://www.gravitics.com/team)
4. [cbinsights.com](https://www.cbinsights.com/company/gravitics)
5. [sbir.gov](https://www.sbir.gov/portfolio/2450193)

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