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As a Senior Materials Engineer, you will serve as the technical owner for corrosion control, chemical resistance, liquid coolants and long-term material compatibility - defining and maintaining specifications for base fluids, additives, and wetted materials (including contaminant limits and compatibility criteria), while building and driving a comprehensive testing program evaluating coolant quality, contamination, and materials reliability. The Starmind team designs, builds, and operates the orbital compute fabric of the future, developing key in-house technologies from satellites' flight computers and power systems to custom compute electronics, memory, and networking for on-orbit data centers.

Space Exploration Technologies Corp

Sr. Materials Engineer, Corrosion Control and Fluid Compatibility Starmind

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DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Material Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers' portfolios as well as horizontal, matrixed responsibilities across the corporation. The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise.

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The Aerospace Corporation is a national nonprofit corporation that operates a federally funded research and development center and has more than 4,600 employees. With major locations in Chantilly, Virginia; El Segundo, California; Albuquerque, New Mexico; and Colorado Springs, Colorado, Aerospace addresses complex problems across the space enterprise and other areas of national and international significance through agility, innovation, and objective technical leadership. For more information, visit www.aerospace.org.

The Aerospace Corp

Sr. Space Nuclear Power Systems Engineer

Technical Mastery: Deep operational knowledge of BESS architecture, including energy management systems (EMS), battery management systems (BMS), PCS, protection systems, and thermal controls. Experience: 10+ years supporting complex electromechanical, power electronics, or renewable energy infrastructure (BESS, solar, grid-scale systems), with 3+ years in a direct engineering management or team lead role.

Redwood Materials

Senior Manager - Service Engineer, Energy Storage

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Desired Skills 8+ years experience in the space industry, including developing, building, and testing mechanical space flight hardware, ideally deployable solar arrays and coilable booms. 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.

Redwire

Staff Mechanical Engineer

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and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Manufacturing engineering experience in aerospace or other high-reliability industries, with primary expertise in assembly of photovoltaic solar panels for space applications, electronics assembly and test, component termination and soldering, harness assembly and installation, composite structure assembly, and adhesive bonding processes.

Blue Origin

Manufacturing Engineer II/III/Sr - Solar

Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.

Zipline International Inc

Mechanical Design Engineer - Towers

Since 1997, the company has focused on renewable energy solutions and is responsible for some of the most significant solar, wind and storage projects in the U.S. Today, Blattner has installed over 20% of America's utility-scale wind, solar and energy storage capacity. With more than 115 years of construction experience, Blattner has played a vital role in building America's critical infrastructure, ranging from railroads and highways to dams and mines.

Blattner Energy Inc

Field Engineer

The team is an integrated group of highly specialized power electronics, controls, and firmware engineers that is fast-moving, working closely with multi-disciplinary teams across the organization, and looking for motivated individuals that can contribute and collaborate closely with the team to deliver innovative solutions. Strong debugging and systems analysis skills, including diagnosing stack overflows, memory corruption, and hard faults; evaluating CPU utilization; and tuning task priorities to prevent resource contention and system lockups.

Enphase Energy Inc

Staff Firmware Engineer

With over 300 GW of wind, solar, and energy storage assets managed worldwide across more than 600 customers and 18,000 sites, Power Factors manages 25% of the world’s renewable energy data. Sales Engineering is an entrepreneurial, cross-functional discipline at Power Factors that requires multiple skill sets and involves significant interaction and coordination with our prospective customers and internal teams.

Power Factors

Senior Sales Engineer

In this role you will work on a variety of program tasks ranging from Requirements and Verification Management, Test Campaign Planning, Solar Array Power Management and Analysis, and Specialty Engineering (M&P, Reliability, Radiation, EEE parts, and more) roles. 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.

Systems Engineer

Since Axiom Space is a very complex work environment, we are looking for a resilient, high-energy EPS Integration and Planning Engineer to own how the Electrical Power System gets from where it is today to flight hardware on orbit: the Integrated Master Schedule, the critical path, the long lead items, the gate readiness, and the cross-subsystem and supplier coordination that it depends on. An equivalent combination of education and experience may be consideredDemonstrated ownership of an Integrated Master Schedule or a significant subsystem schedule in Microsoft Project: activity logic, critical path analysis, baseline and change management, resource and long lead tracking, and status reporting that leadership used to make decisions.

Axiom Space

EPS Integration and Planning Engineer Principal

Since 1997, the company has focused on renewable energy solutions and is responsible for some of the most significant solar, wind and storage projects in the U.S. Today, Blattner has installed over 20% of America’s utility-scale wind, solar and energy storage capacity. This role focuses on designing and maintaining resilient infrastructure across remote sites, field offices, and cloud platforms, enabling seamless project execution and operational continuity.

DH Blattner

Sr. Reliability Engineer (Hybrid)

This role is both architect and principal builder: it sets the technical design, writes production code, and remains accountable for the platform after launch, including adoption against a stated target and the cost to run and extend it. Since 1997, the company has focused on renewable energy solutions and is responsible for some of the most significant solar, wind and storage projects in the U.S. Today, Blattner has installed over 20% of America’s utility-scale wind, solar and energy storage capacity.

Lead AI Engineer (Hybrid)

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. As a key member of our dedicated solar array engineering team, you will develop and qualify materials and processes for photovoltaic modules — from prototype through high-rate production — directly contributing to the solar arrays powering our next-generation satellite constellation and in-space transportation vehicles.

Engineer - Materials & Process Sr - Solar Modules

Deep expertise in Microsoft Fabric – Lakehouse, Pipelines, Dataflows Gen2, Eventstream, KQL, Notebooks, Semantic Models, Purview, strong command of the broader modern data stack: Azure Data Factory, Azure SQL, ADLS Gen2, Delta Lake / Delta Sharing, APIM, expert-level SQL and Python; experience with Spark / PySpark. Since 1997, the company has focused on renewable energy solutions and is responsible for some of the most significant solar, wind and storage projects in the U.S. Today, Blattner has installed over 20% of America’s utility-scale wind, solar and energy storage capacity.

Principal Data Engineer (Hybrid)

The PV Design Engineer will work closely with our sales, project management, and installation teams to ensure high-quality, efficient, and code-compliant solar solutions that meet client needs. System Layout and Site Planning: Verify and optimize the initial system layout and equipment locations, including site plans, mechanical racking, attachment layouts, and single-line electrical drawings.

Hannah Solar

PV Design Engineer

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. As part of a small, hard-working, and accomplished team of experts, you will be responsible for the complete life cycle of composite/metallic mechanical and structural components within the solar array and integrated frame from concept definition, interfaces, conceptual design, detailed design, component development, assembly, verification, and operation in space.

Blue Origin Enterprises LP

Solar Array Mechanical Design Engineer III - Lunar Permanence

Since 1997, the company has focused on renewable energy solutions and is responsible for some of the most significant solar, wind and storage projects in the U.S. Today, Blattner has installed over 20% of America’s utility-scale wind, solar and energy storage capacity. With more than 115 years of construction experience, Blattner has played a vital role in building America’s critical infrastructure, ranging from railroads and highways to dams and mines.

You will work closely with architecture, RTL, verification, compiler, firmware, and control algorithm engineers to develop comprehensive verification methodologies that ensure safety-critical control loops execute with predictable timing and flawless functional correctness. You will be responsible for ensuring deterministic and correct operation across the entire compute stack, including custom hardware pipelines, proprietary instruction set extensions, compiler-generated execution schedules, and closed-loop control applications.

Enphase Energy

Sr. Staff Engineer - Processor Verification And Compiler Validation

Skydweller Aero Inc. is a transatlantic, cutting-edge aerospace company developing solar-powered aircraft solutions capable of perpetual flight while carrying heavy and powerful payloads. Building on technology from the longest continuous renewably powered flight program in history, this fast-growing company is creating a new class of unmanned aircraft.

Solar Engineer Jobs in the United States

Sr. Materials Engineer, Corrosion Control and Fluid Compatibility Starmind Space Exploration Technologies Corp

Sr. Space Nuclear Power Systems Engineer The Aerospace Corp

Senior Manager - Service Engineer, Energy Storage Redwood Materials

Staff Mechanical Engineer Redwire

Manufacturing Engineer II/III/Sr - Solar Blue Origin

Mechanical Design Engineer - Towers Zipline International Inc

Field Engineer Blattner Energy Inc

Staff Firmware Engineer Enphase Energy Inc

Senior Sales Engineer Power Factors

Systems Engineer Redwire

EPS Integration and Planning Engineer Principal Axiom Space

Sr. Reliability Engineer (Hybrid) DH Blattner

Lead AI Engineer (Hybrid) DH Blattner

Engineer - Materials & Process Sr - Solar Modules Blue Origin

Principal Data Engineer (Hybrid) DH Blattner

PV Design Engineer Hannah Solar

Solar Array Mechanical Design Engineer III - Lunar Permanence Blue Origin Enterprises LP

Field Engineer DH Blattner

Sr. Staff Engineer - Processor Verification And Compiler Validation Enphase Energy

Devops Engineer Skydweller

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