Joblaze summary

The Propulsion Electrical Test Engineer at K2 Space is responsible for leading the testing and validation of advanced avionics for high-powered electric propulsion systems. This role requires strong programming skills in languages like Python and C++, along with a solid understanding of electronic circuits and hardware testing. Ideal candidates will have a background in electrical or computer engineering, with at least two years of relevant experience, and a knack for problem-solving in a fast-paced environment. K2 Space is focused on innovative satellite technology, making this an exciting opportunity for those looking to contribute to groundbreaking aerospace projects.

Joblaze insights

Listed about a month ago — first seen on Joblaze September 3, 2026. Last confirmed on K2 Space's careers page October 27, 2026.
Salary band is below the typical range for comparable tech roles (median ~$130,000).
Starts above 13% of 370 comparable mid other roles that list Python we track (median $110,000 across 71 companies). See Python salary trends
Python appears in 16% of 4738 comparable mid other roles; Rust appears in 1.3% of 4738 comparable mid other roles.

Quick facts

What's the salary range?: K2 Space lists $100,000–$150,000 for this role.
How much experience is required?: At least 2 years of relevant experience for this Propulsion Electrical Test Engineer role.
What's the tech stack?: Joblaze extracted these technologies from the posting: C++, Linux, Python, Rust.
What seniority level is this role?: K2 Space targets mid-level candidates for this position.
Is this full-time or contract?: Full-time for this Propulsion Electrical Test Engineer role at K2 Space.

From the original posting

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in signed contracts across commercial and US government customers, we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space.

The Role

You will own the success of avionics testing involving the development of the highest-powered electric propulsion system ever flown. In your first 6 months, you will be pivotal in developing production quality test hardware and software to deliver flight avionics through ATP and QTP for the Mega satellite constellation. As part of a multidisciplinary propulsion team, you will work alongside electrical, propulsion, mechanical, manufacturing, test and automation engineers to validate prototype designs, define test requirements, and design test infrastructure to meet critical programmatic milestones such as delivery of flight hardware to vehicle integration. In your first year, you will lead multidisciplinary test campaigns, root cause investigations, conduct propulsion system hot-fire tests, and production improvements to ensure reliability and scalability.

Responsibilities

Lead setup, execution, and analysis of tests on electronic hardware, including circuit boards and spacecraft power systems

Troubleshoot complex electronics, test setups, and anomalies in collaboration with engineering teams

Support environmental and functional testing, including vibration, thermal vacuum, and EMI/EMC testing

Design and fabricate test hardware, harnessing, and test systems to support propulsion development testing

Develop modular, reusable test automation software and drivers in Linux, Python, C++, Rust, etc

Lead satellite subsystem test campaigns from kickoff, through test report, and beyond

Develop data acquisition, control, and instrumentation systems to test at the integrated level

Own the project management of multiple test assets and acceptance testing of flight avionics including upgrades to support hardware lifecycle

Design device simulators deployed across component subsystem and HITL testbeds

Collaborate with a cross-functional team to establish product requirements, testing methods, and project test schedules

Qualifications

Bachelor’s degree in electrical, computer, or other relevant engineering discipline or any equivalent combination of education and experience

2+ years of experience in hardware testing, validation, or related roles

Strong programming abilities (Python, C++, Rust)

Solid understanding of electronic circuits, schematics, and components

Experience designing multi-layer PCBAs for high-power or avionics applications

Nice to Have

Experience designing analog control loops, solid state load switches, motor inverters, EMI/EMC compliance, or sensor signal conditioning circuits

Experience with data acquisition, controls, and dedicated test equipment

Proficient with circuit simulation tools such as LTspice

Experience with component selection for use in radiation environments

Familiarity with SMC-S-016 or MIL-STD-810 testing methods, including vibration, shock, and thermal testing

Experience with power processing units (PPU) for electric propulsion testing

Understanding of the failure modes of electrical systems in space environments

Creative problem solver that can balance schedule, resource, and technical constraints

Compensation and Benefits:

Base salary range for this role is $100,000 - $150,000 + equity in the company

Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level

Comprehensive benefits package including paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks

If you don’t meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged!

Standard company text repeated across K2 Space's postings is omitted here.

Propulsion Electrical Test Engineer

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