UNKNOWN

FEED

YEAR

This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. As an Avionics Test Engineer, you will develop and run tests for all kinds of flight electrical devices, from individual circuit boards to entire vehicles.

Impulse Space

Avionics Test Engineer

PinpointHQ

Proficiency in Bentley OpenBridge Modeler / OpenBridge Designer, Autodesk Revit, and/or other bridge information modeling (BrIM/BIM for Infrastructure, BIM4I) workflows, including model to sheet production and multidisciplinary model coordination. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement and a specific solicitation for the position or other approved engagement request for the position with BKF Engineers, BKF Engineers reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency.

CADD Designer / Drafter - Bridge & Structures

Workable

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. Evaluate mission and vehicle risks throughout development, integration, test, and flight operations; drive mitigation strategies across multidisciplinary engineering teams.

Senior Flight Reliability Engineer

This role plays a key part in the FAA’s Brand-New Air Traffic Control System (BNATCS) modernization initiative—helping design, engineer, and deploy next‑generation air traffic control infrastructure across the National Airspace System. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Electronics Engineer

Appcast Exclusive 1

If you are passionate about leveraging technology to drive meaningful impact, excel in problem-solving, and possess a keen eye for developer experience, we encourage you to apply and join us in shaping the future of fleet management software. Experience designing, building, and maintaining public REST APIs, including authentication (such as OAuth), versioning, rate limiting, and documentation (such as OpenAPI).

Rarestep, Inc.

Senior Software Engineer, Developer Enablement

linkup_via_bold

Crunchyroll, LLC is an independently operated joint venture between US-based Sony Pictures Entertainment, and Japan's Aniplex, a subsidiary of Sony Music Entertainment (Japan) Inc., both subsidiaries of Tokyo-based Sony Group Corporation. As a Senior Software Engineer within the Infrastructure team, you are a key person in managing and scaling the systems and services that power our streaming platform with a focus on our edge services and networking technologies.

Crunchyroll

Senior Software Engineer, Infrastructure Engineering

ea_via_bold

You’ll design and operate infrastructure that runs across SaaS, VPC, and on-prem—supporting customers who depend on Salt for mission-critical life sciences workloads. In a world where AI is fragmented across models, tools, and data silos, Salt unifies them through a compliance-first orchestration platform that lets regulated organizations deploy AI securely, at scale, and with confidence.

Salt Ai

Senior DevOps Platform Engineer

JobScore

To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses.

Apex Space

Senior Spacecraft Manufacturing Engineer

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. Heaviside builds precision munitions designed to operate in GPS-denied and spectrum-jammed battlefields—where traditional systems degrade or fail—without inflated prices or sacrifice to performance.

Heaviside Industries

Embedded Software Engineer

sourcestack_via_bold

Qualifications/Experience: Minimum of seven (7) years of IT system experience required including but not limited to designing, implementing and supporting enterprise routing, switching, and firewall infrastructure in an enterprise environment. Essential Functions: Design, implement, and manage secure network infrastructure that directly supports healthcare business software in complex, multi-site medical environments.

Pipeline Health

Senior Network Engineer Full Time - Information Technology

Sift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting. The surface area is wide: one day you might be designing the tool interface an agent uses to query billions of telemetry points, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads.

Sift Stack

Senior Software Engineer, Backend (Agentic AI)

To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. You'll also work directly with Apex's in-house propulsion component teams (thrusters, cathodes, flow controllers, PPUs) and with manufacturing to design feed systems that are safe, verifiable, and buildable at rate.

Senior Propulsion Engineer, Fluids

Mission Integration Engineer - Payload I&T

To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. Required Qualifications: Bachelor's degree in Aerospace Engineering, Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Software Engineering, Applied Physics, or a related discipline.

Sensors Engineer

To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. Serve as the primary technical liaison between internal technical teams and customers, communicating technical concepts, requirements, and issues clearly and concisely to both technical and non-technical stakeholders.

Senior Mission Integration Engineer - SV Design

Who We Are: Space Kinetic is a dual-use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attainable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. What It Takes: Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or a related field, 5+ years of relevant space-industry experience designing spacecraft thermal systems from initial analysis through ground testing and on-orbit validation.

Space Kinetic

Senior Thermal Engineer

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 without sponsorship for an export license. Custom Integration: Support custom and one-off integration builds for special customer requirements, helping build and test them through deployment.

Andrenam

Electrical Engineer - Test & QA

Software Engineer, Operating Systems

Radiation Effects Engineer

To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. You will work closely with avionics, GNC, propulsion, and hardware engineers to design and deliver the software for the components that make up the spacecraft, owning that software from the design phase all the way through flight.

Traffic Engineer Jobs in Simi Valley, CA

Avionics Test Engineer Impulse Space

CADD Designer / Drafter - Bridge & Structures BKF

Senior Flight Reliability Engineer Impulse Space

Electronics Engineer Leidos

Senior Software Engineer, Developer Enablement Rarestep, Inc.

Senior Software Engineer, Infrastructure Engineering Crunchyroll

Senior DevOps Platform Engineer Salt Ai

Senior Spacecraft Manufacturing Engineer Apex Space

Embedded Software Engineer Heaviside Industries

Senior Network Engineer Full Time - Information Technology Pipeline Health

Senior Software Engineer, Backend (Agentic AI) Sift Stack

Senior Propulsion Engineer, Fluids Apex Space

Mission Integration Engineer - Payload I&T Apex Space

Sensors Engineer Apex Space

Senior Mission Integration Engineer - SV Design Apex Space

Senior Thermal Engineer Space Kinetic

Electrical Engineer - Test & QA Andrenam

Software Engineer, Operating Systems Apex Space

Radiation Effects Engineer Apex Space

Embedded Software Engineer Apex Space

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