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Harness Engineer Jobs (NOW HIRING)

Virio

Harness Engineer

San Francisco, CA · On-site

$375K - $625K/yr

Harness Engineer Location: San Francisco (in-person, in-office, full-time ONLY) Compensation: $375K-$625K total annual compensation | $130k-$200k base + $25K-$50K cash bonus About Virio Virio is ...

Nomic.ai

Harness Engineer

New York, NY · On-site

Harness Engineer Location: NYC Reports to: CTO About Nomic Nomic builds AI agents and developer tools that power the built world. We help enterprise teams in architecture, engineering, and ...

New

Carbon Robotics

Wiring Harness Engineer

Seattle, WA · On-site

As a Wiring Harness Engineer at Carbon Robotics be a key part of the team that designs and lays out the wiring interconnect system, testing new systems and iterating on designs with your mechanical ...

ACTIA Corporation

Wire Harness Engineer

Elkhart, IN · On-site

The Wire Harness Engineer works as a member of the Engineering team to assist all departments in producing a smooth, efficient flow of quality work through the company. This position requires someone ...

Motive Companies

Senior Harness Engineer

Alameda, CA · On-site

$131K - $162K/yr

The Opportunity Our client is seeking a Senior Harness Engineer to join the Avionics team and lead the design and development of wiring harness systems for a launch vehicle platform. This role owns ...

Motive Companies

Senior Harness Engineer

Alameda, CA · On-site

$131K - $162K/yr

The Opportunity Our client is seeking a Senior Harness Engineer to join the Avionics team and lead the design and development of wiring harness systems for a launch vehicle platform. This role owns ...

AST SpaceMobile

Mechanical Harness Engineer

Midland, TX · On-site

Position Overview We are seeking a highly skilled and detail-oriented Mechanical Harness Engineer to join our dynamic team working on state-of-the-art Low Earth Orbit (LEO) satellite systems. In this ...

Carbon Robotics

Wiring Harness Engineer

Seattle, WA · On-site

$125K - $150K/yr

YouTube | X | Instagram | LinkedIn | News As a Wiring Harness Engineer at Carbon Robotics be a key part of the team that designs and lays out the wiring interconnect system, testing new systems and ...

AST SpaceMobile

OR · On-site

Position Overview We are seeking a highly skilled and detail-oriented Mechanical Harness Engineer to join our dynamic team working on state-of-the-art Low Earth Orbit (LEO) satellite systems. In this ...

Carbon Robotics

Wiring Harness Engineer

Seattle, WA · On-site

$125K - $150K/yr

YouTube | X | Instagram | LinkedIn | News As a Wiring Harness Engineer at Carbon Robotics be a key part of the team that designs and lays out the wiring interconnect system, testing new systems and ...

AST SpaceMobile

Mechanical Harness Engineer

Dallas, TX · On-site

Position Overview We are seeking a highly skilled and detail-oriented Mechanical Harness Engineer to join our dynamic team working on state-of-the-art Low Earth Orbit (LEO) satellite systems. In this ...

Astranis

Harness Design Engineer

San Francisco, CA

Harness Design Engineer The Harness Engineer is responsible for designing wire harnesses for both flight spacecraft and developmental use. This includes working with mechanical and electrical design ...

Carbon Robotics

Wiring Harness Engineer

Seattle, WA · On-site

$125K - $150K/yr

YouTube | X | Instagram | LinkedIn | News As a Wiring Harness Engineer at Carbon Robotics be a key part of the team that designs and lays out the wiring interconnect system, testing new systems and ...

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Harness Engineer information

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How much do harness engineer jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for harness engineer in the United States is $49.97, according to ZipRecruiter salary data. Most workers in this role earn between $40.87 and $57.21 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Harness Engineer, and why are they important?

To thrive as a Harness Engineer, you need a solid background in electrical engineering principles, experience with wire harness design, and typically a relevant engineering degree. Familiarity with CAD software (such as CATIA or AutoCAD), wiring diagram tools, and industry standards like IPC/WHMA-A-620 is essential. Strong problem-solving skills, attention to detail, and effective teamwork are crucial soft skills for this role. These abilities ensure reliable, safe, and compliant harness designs critical for performance in industries like automotive and aerospace.

What are some typical challenges a Harness Engineer faces when collaborating with cross-functional teams?

Harness Engineers often work closely with design, manufacturing, and testing teams to ensure wiring systems are integrated seamlessly into complex products. A common challenge is managing communication between departments, as design changes can impact harness routing or specifications. Additionally, ensuring that harness designs meet both electrical and mechanical requirements while adhering to tight project timelines can be demanding. Strong organizational and interpersonal skills are crucial for navigating these challenges and delivering effective solutions.

What are harness engineers?

Harness engineers are professionals who design, develop, and maintain wiring harness systems used to connect electrical and electronic components in vehicles, machinery, or equipment. They are responsible for creating detailed schematics, selecting appropriate materials, and ensuring compliance with industry standards and safety regulations. Harness engineers work closely with other engineering teams to ensure the wiring harnesses meet the specific functional and environmental requirements of the product. Their work is crucial in industries such as automotive, aerospace, and industrial manufacturing.

What is the difference between Harness Engineer vs Electrical Engineer?

AspectHarness EngineerElectrical Engineer
Required CredentialsBachelor's in Electrical/Electronic Engineering or related field; certifications like IPC/WHMA-A-620Bachelor's or higher in Electrical Engineering; Professional Engineer (PE) license often preferred
Work EnvironmentDesigning and testing wiring harnesses, working in manufacturing or automotive settingsDesigning electrical systems, working in various industries including power, electronics, and manufacturing
Employer & Industry UsageAutomotive, aerospace, electronics manufacturingPower generation, electronics, telecommunications, manufacturing

While both roles require electrical knowledge, Harness Engineers focus on designing and testing wiring harnesses for specific applications like automotive or aerospace, whereas Electrical Engineers work on broader electrical systems and circuitry across multiple industries.

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Harness Engineer jobs near you
Infographic showing various Harness Engineer job openings in the United States as of May 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 90% In-person, 5% Hybrid, and 5% Remote job distribution, with an average salary of $103,934 per year, or $50 per hour.

Harness Engineer

Virio

San Francisco, CA • On-site

$375K - $625K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 9 days ago

Job description

Harness Engineer
Location: San Francisco (in-person, in-office, full-time ONLY)
Compensation: $375K-$625K total annual compensation | $130k-$200k base + $25K-$50K cash bonus
About Virio
Virio is building the next-generation B2B GTM stack.
Backed by investors and operators from LinkedIn, YouTube, HubSpot, Rippling, and Google, we help the fastest-growing B2B companies go to market through executive-led content that drives revenue.
We're growing extremely quickly, added $1M ARR in 30 days, and are onboarding customers faster than we can manage-so we're looking for a Growth Engineer to build internal tools and workflows to augment our team.
What You'll Do
As a Harness Engineer, you'll own the intelligence layer that sits between our AI models and product-the system prompts, tool definitions, context management, and evaluation framework that makes agents actually work in production.
Specifically:
  • Build and refine the system prompts, tool integrations, and context windows that shape how our models behave across our platform-you'll see how small prompt tweaks cascade into measurable product impact. (Nice to have: background in English, literature, creative writing, or humanities)
  • Design the evaluation framework (LLM-as-judge evals, deterministic tests, production monitoring) that lets us ship with confidence. You'll define what success looks like and build the metrics to measure it.
  • Architect the abstraction layer between our product (file systems, artifacts, skills) and the model's capabilities-making complex multi-step workflows feel natural to the model and reliable to users.
  • Own prompt versioning, experimentation, and iteration. You'll A/B test prompt variations, measure their impact on agent quality, and ship improvements across our production system.
  • Collaborate with product and engineering to identify signal-where our agents are failing, where users are stuck-and translate that into prompt and architecture improvements.
What Success Looks Like
  • After 30 days: You understand our agent stack-the system prompts, available tools, context window strategy, and current failure modes. You've shipped your first prompt improvement and measured its impact.
  • After 90 days: You've designed and implemented our core evaluation framework. Our team uses it as the source of truth for agent quality. You've shipped 2-3 meaningful prompt iterations that improved measurable outputs, and you're comfortable making architecture trade-offs.
  • After 6 months: You own the harness layer end-to-end. You've architected improvements that reduced hallucination, improved context retention, or increased model reliability. You're driving architectural decisions about how we expose capabilities to the product team. You're writing technical content about how we've solved these problems-attracting the next generation of harness engineers to the company.

Traits That Thrive at Virio
  • High agency & self-direction - Acts without waiting for requirements or detailed instructions
  • Small-team intensity comfort - Comfortable working intensely and closely with a small, high-output team
  • Unorthodox problem solving - Sees non-obvious paths forward and challenges conventional approaches
  • Quality-driven execution - Detail-oriented with high standards for correctness and quality
  • Low ego & accountability - Takes full ownership and accountability for outcomes

Benefits
  • Work directly with the founders
  • Competitive total compensation aligned to impact and ownership
  • Meaningful equity upside as part of the founding team
  • Medical, dental, and vision insurance
  • 401(k) plan
  • All working meals covered
  • Relocation support for San Francisco
  • Company-wide annual off-site
  • High ownership, high trust, and fast career progression alongside world-class client partners
  • In-person culture with deep commitment to excellence

This is a full-time, on-site role based in San Francisco. We do not offer hybrid or remote positions.

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