Engineer jobs in Boston

We are seeking an experienced Senior Manufacturing Engineer to drive manufacturing process development, operational efficiency, and continuous improvement initiatives supporting aerospace propulsion and flight hardware programs. This individual will be responsible for developing and optimizing manufacturing methods, tooling, fixtures, and production processes to ensure high-quality, repeatable, and scalable operations.

This position requires hands-on involvement in test execution, troubleshooting, data acquisition, and procedure development within a highly technical aerospace environment. You will lead and support testing efforts for advanced spacecraft hardware and propulsion technologies.

The Senior Substation Engineer will serve as a technical lead supporting the execution of medium- and high-voltage substation projects from concept development through detailed design and construction support. This role partners with multidisciplinary teams to deliver reliable, cost-effective solutions while driving schedule performance, engineering quality, and successful client outcomes.

This Test Engineer position is responsible for developing, executing, and supporting critical test programs for advanced aerospace hardware and propulsion systems. The role combines hands-on testing, data collection, troubleshooting, and technical documentation in a fast-paced engineering environment.

The Senior Test Engineer will lead and support the planning, execution, and documentation of critical testing activities for advanced spacecraft hardware. This role combines hands-on laboratory work, environmental testing, data analysis, and technical problem solving to ensure products meet demanding performance and reliability requirements.

This Test Engineer position supports the development, execution, and oversight of testing activities for spacecraft hardware and propulsion systems in a hands-on laboratory environment. The role focuses on test development, environmental testing, data collection, troubleshooting, and ensuring flight hardware performs reliably in demanding conditions.

This Senior Manufacturing Engineer position supports propulsion hardware production by leading process development, manufacturing improvements, and operational excellence initiatives. The role focuses on developing tooling, improving production processes, and ensuring high-reliability flight hardware is manufactured efficiently and to quality standards.

• Act as the technical, customer-facing representative for OEM and enterprise customers
• Support new applications and product use cases for custom-manufactured metal components

Are you passionate about combining technical expertise with customer engagement? We are looking for an Application/Sales Engineer to support and drive sales growth in the metal fabrication industry in the Boston area.

• Act as the technical, customer-facing representative for OEM and enterprise customers
• Support new applications and product use cases for custom-manufactured metal components

• Act as the technical, customer-facing representative for OEM and enterprise customers
• Support new applications and product use cases for custom-manufactured metal components

Our client is seeking a Senior Manufacturing Engineer to drive process development, production support, and continuous improvement initiatives across advanced manufacturing operations. This individual will play a key role in developing robust manufacturing processes, designing and improving tooling and fixturing solutions, and supporting the production of highly engineered hardware in a regulated, precision-focused environment.

• REMOTE position
• Clear path to lead and leadership opportunities

In this role, you'll represent an industry leader in air filtration solutions, working with contractors, engineers, distributors, and facility managers to deliver products that improve air quality, energy efficiency, and system performance in commercial, industrial, and institutional buildings.

In this role, you'll represent an industry leader in air filtration solutions, working with contractors, engineers, distributors, and facility managers to deliver products that improve air quality, energy efficiency, and system performance in commercial, industrial, and institutional buildings.

This will be selling aftermarket into commercial verticals.