---
title: 'Sr. Engineering Technician – EMI/EMC Testing at Stratolaunch'
canonical: 'https://feeny.ai/job/sr-engineering-technician-emi-emc-testing-stratolaunch-mojave-california-1jjsc56g2wpq'
type: 'job'
last_seen: '2026-09-06'
---

# Sr. Engineering Technician – EMI/EMC Testing at Stratolaunch

- **Company:** Stratolaunch
- **Location:** Mojave California, United States
- **Posted:** 2026-08-17
- **Last confirmed live:** 2026-09-06
- **Apply:** https://job-boards.greenhouse.io/stratolaunch/jobs/5393495008

## Job description

Stratolaunch is a technology accelerator that engineers operationally realistic testing at Mach 5+. Our air-launched, Talon testbeds are reusable, cost-effective platforms that enable routine access to the hypersonic environment. We deliver flight data critical to validating system performance and achieving rapid technology deployment. Together with our customers, we drive innovations that are imperative to advancing national security.

To help achieve these efforts, Stratolaunch is seeking a Sr. Engineering Technician with specialized EMI/EMC experience to support the design, integration, testing, and maintenance of hypersonic vehicles electrical and avionics systems. This role will focus on operating EMI/EMC test equipment and performing various types of EMI testing, including radiated and conducted emissions, as well as immunity tests. You will also create shop definitions, including drawings, wiring diagrams, and work instructions, and serve as a liaison to the shop for installation and modification of aircraft subsystems. Successful candidates will have an aerospace background and relevant experience in aerospace systems integration and EMI/EMC testing.

## ESSENTIAL RESPONSIBILITIES

Perform Environmental Testing including EMI/EMC Testing

- Operate EMI/EMC test equipment (e.g., spectrum analyzers, antennas, LISNs, signal generators).
- Conduct radiated and conducted emissions and immunity testing per applicable standards (MIL-STD-461, FCC, CISPR, IEC 61000).
- Execute pre-compliance and full compliance EMI/EMC testing to support product development and certification.
- Support other environmental test efforts including thermal, vibration, and shock testing as required.
- Document and analyze test results, prepare reports, and recommend corrective actions.

Support Avionics and Electrical Systems

- Act as the engineering liaison to troubleshoot electrical, avionics, and EMI/EMC ground test issues.
- Design, manufacture, and operate electrical ground support equipment, including EMI/EMC test setups.
- Create drawings, wiring diagrams, and work instructions for installation or modification of electrical/avionics subsystems.

Technical Communication and Integration

- Provide real-time support on the shop floor for documentation and technical troubleshooting.
- Communicate regularly and comprehensively with your lead and cross-functional teams.
- Contribute to the integration and validation of complex aerospace systems, with emphasis on EMI/EMC compliance.

Travel and Professionalism

- Travel as needed (<5%) to support department and test activities.
- Demonstrate honesty, responsibility, integrity, and fulfillment of commitments.

## QUALIFICATIONS & SKILLS

Required Qualifications:

- Experience with EMI/EMC testing, including operation of EMI/EMC test equipment and interpretation of test results.
- Knowledge of emission (radiated/conducted) and immunity (radiated/conducted) testing principles and standards.
- Experience integrating launch vehicle or aircraft electrical power systems.
- Experience with the creation of shop work instructions, wiring diagrams, and drawings.
- Direct hands-on experience with aircraft electrical system installation and best practices.
- Ability to communicate technical challenges and guidance to varied audiences.
- Ability to work independently and prioritize tasks to fit business goals.
- Experience with complex aerospace system development.
- Ability to quickly adapt to changing priorities.

Preferred Qualifications:

- Environmental testing experience (thermal, vibration, etc.).
- Security clearance.
- Experience with specialized EMI/EMC test techniques (e.g., Time-Domain Scan, Real-Time Scan).

Required Computer Skills:

- Wiring diagram tools: Siemens Capital Logic/Harness, or equivalent.
- Lab equipment: Oscilloscopes, multimeters, AC/DC power supplies, signal generators.
- Familiarity with 3D CAD.
- MS Office (Word, Excel, Outlook).

Preferred Computer Skills:

- Siemens Capital/Mentor Graphics.
- 3D CAD modeling experience – NX, CATIA, or Solidworks.
- Curtiss-Wright IADS or Labview.
- Familiarity with configuration management systems – Jira (preferred).

## EDUCATION & EXPERIENCE

- Sr Engr Tech ($38.51-$55.85): Strong relevant experience in engineering discipline or 10+ years as technician in relevant discipline, with strong proficiency in CAD and EMI/EMC testing.

Special Remarks Regarding Work Environment

- Position is on-site based in Mojave, CA.
- Travel, as needed, to support the department (<5%).

Base salary and leveling are established on a case-by-case basis. We consider several factors to ensure a competitive offer, including your location, educational background, and a comprehensive assessment of the skills and experience demonstrated during your interviews.

[Benefits](https://www.stratolaunch.com/careers/benefits/) and our https://www.stratolaunch.com/careers/locations/:

- Healthcare (medical, dental, vision, prescription drugs)
- Paid Maternity and Parental Leave
- 50% company match per contributed dollar into 401(k) savings plan, up to $11,500
- Tuition reimbursement

This position may involve the operation of company vehicles as part of assigned duties.

Mojave Air & Spaceport is located just outside of Lancaster/Palmdale and is only 95 miles north of Los Angeles.  The area offers both affordability and central access to a variety of California's best attractions and landmarks.

Not much for the outdoors and prefer the city life? You’re within a half day’s drive or less of Los Angeles, San Diego, Las Vegas, and San Francisco where you can find a variety of live entertainment, museums, tours, and historical sight-seeing. Theme parks are in abundance, with Six Flags Magic Mountain, Disneyland, and Knotts Berry Farm ready to meet the needs of rollercoaster thrill seekers.

Food and drink fanatics are in a haven of delectable choices. Wine aficionados will also find easy access to some of the state’s best vino in Paso Robles, Santa Ynez, and even more locally in Tehachapi and Agua Dulce. Beer fanatics will find some of the best West Coast IPAs at Bravery and Lucky Luke’s in Lancaster. Any food option you crave is covered, and we always recommend the authentic and fresh Mexican food that you won’t find anywhere else in the United States.

Stratolaunch is an equal opportunity employer that values diversity at our company. We encourage people from all walks of life to apply, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other characteristic protected by law. Our management team does not tolerate discrimination or harassment at any point during our employees’ and applicants’ time with us, especially with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, and general treatment during employment.  For purposes of transparency, U.S. Citizenship may be required for some positions with a government clearance and certain other restricted positions.

Equal Employment Opportunity is the Law :

[https://www.dol.gov/ofccp/regs/compliance/posters/pdf/eeopost.pdf](https://usg02.safelinks.protection.office365.us/?url=https%3A%2F%2Fwww.dol.gov%2Fofccp%2Fregs%2Fcompliance%2Fposters%2Fpdf%2Feeopost.pdf&data=05%7C02%7CJustin.Bunkis%40stratolaunch.com%7Cc995cc1cb2d54cb9e84f08dd8369f5d0%7C6b1ba37e5a954845af92bbebaa34f2bf%7C0%7C0%7C638811213293596097%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=HA1xZ73OqtOavsYHMEB53oSEKk%2FQdrb0FNLHeuEPqjg%3D&reserved=0)

## About Stratolaunch

## Company Overview
- **One-liner**: Stratolaunch designs, manufactures, and launches aerospace vehicles and technologies to provide the U.S. and its allies with routine, affordable access to hypersonic flight testing and space.
- **Entity Type**: Private (total funding $24.7M; recent grant and private equity rounds)
- **Headquarters**: Mojave, California, United States
- **Founded**: 2011
- **Founders**: Not listed in available sources

## Core Business
- **Primary industry**: Defense and Space Manufacturing – hypersonic test technology and air-launch services.
- **Target customers**: U.S. government agencies (Missile Defense Agency, Department of Defense), defense contractors, and commercial aerospace companies.
- **Mission**: To advance a national imperative by enabling routine access to the hypersonic environment, accelerating technology development, and validating system performance through flight data.

## Products & Services
- **Roc (Air-Launch Platform)**: The world’s largest aircraft by wingspan, used as a mobile launch pad to deploy hypersonic test vehicles from high altitude.
- **Talon-A**: A reusable, air-launched hypersonic test vehicle capable of sustained Mach 5+ flight; provides critical flight data for technology maturation.
- **Hypersonic Flight Testing Services**: End-to-end mission planning, payload integration, flight operations, and data analysis for government and commercial customers.

## Market Standing
- **Valuation**: Not publicly disclosed
- **Key Metrics**:
  - Annual revenue: ~$28.7M (source: LinkedIn)
  - Total funding: $24.7M (led by Missile Defense Agency grant, January 2025; plus a private equity round in January 2026)
- **Notable Investors/Partners**: Missile Defense Agency (MDA), U.S. Department of Defense; acquired WINDWRIGHT, LLC.
- **Growth Signals**:
  - Headcount grew 15.3% YoY to 253 employees.
  - Active job postings increased 176.2% YoY.
  - Received a $90.8M contract award under MACH-TB 2.0 Task 3 for air-launched capability test vehicles.
  - Conducted a hypersonic test flight with the Missile Defense Agency.

## Competitive Advantages
- **Unique Air-Launch Capability**: Operates Roc, the only aircraft of its size, enabling flexible, over-the-horizon launch of hypersonic vehicles without ground range constraints.
- **Vertical Integration**: In-house design, manufacturing, and flight test capabilities reduce timelines and allow rapid iteration.
- **Government Trust**: Multiple contract awards from MDA and DoD demonstrate confidence in Stratolaunch’s technology and execution.

## Strategic Focus
- Scaling hypersonic testing capacity to meet growing national security demand.
- Maturing Talon-A into a reusable, operational vehicle for repeatable, cost-effective hypersonic flights.
- Expanding customer base beyond the MDA to include other defense agencies and commercial hypersonic developers.

## Why Work Here
- **Culture**: Values include “Safety Always,” “Be courageous & bold,” “Strength in humility,” and “Be the teammate you’d want to have.” Emphasis on hands-on, cross‑disciplinary learning alongside top aerospace engineers.
- **Work Environment**: Majority on‑site (57 of 64 current positions are on‑site); limited hybrid/remote options. HQ in Mojave, CA, with additional offices in Washington, D.C., and Huntsville, AL.
- **Notable Perks**: Direct involvement in cutting‑edge hypersonic technology with national importance; exposure to multiple engineering disciplines; safety‑first, ego‑free culture.
- **Compensation Example**: Propulsion Technician ~$65,890/yr; Executive Assistant ~$88,580/yr (LinkedIn estimates).
- **Employer Rating**: 3.7/5 (55 reviews) – Compensation rated 4.0/5, Culture 3.5/5, Work‑Life 2.8/5.

## Sources
1. [stratolaunch.com](https://www.stratolaunch.com/)
2. [linkedin.com](https://www.linkedin.com/company/stratolaunch)
3. [job-boards.greenhouse.io](https://job-boards.greenhouse.io/stratolaunch)
4. [stratolaunch.com/careers/culture](https://www.stratolaunch.com/careers/culture/)

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