Asks for

The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”
The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”
The ad says“Strong ability to interpret engineering drawings, CAD models, specifications, and Geometric Dimensioning & Tolerancing (GD&T)”
The ad says“Experience designing custom fixtures, tooling, assembly equipment, or other production hardware”
The ad says“Demonstrated experience partnering with design engineering to influence hardware through DFM/DFA”
The ad says“Experience with precision machining, mechanical joining, dimensional inspection, and non-destructive evaluation methods”
The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”
The ad says“Strong ability to interpret engineering drawings, CAD models, specifications, and Geometric Dimensioning & Tolerancing (GD&T)”
The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”
The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”
The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”
The ad says“Experience developing manufacturing documentation such as work instructions, process specifications, routings, and inspection plans”
The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”
The ad says“Experience with precision machining, mechanical joining, dimensional inspection, and non-destructive evaluation methods”
The ad says“Experience with precision machining, mechanical joining, dimensional inspection, and non-destructive evaluation methods”
The ad says“Experience with precision machining, mechanical joining, dimensional inspection, and non-destructive evaluation methods”
The ad says“Experience troubleshooting manufacturing and assembly problems, performing root-cause analysis, and implementing corrective actions”
The ad says“Experience with process qualification, first article inspection, statistical process control, or production quality systems”
The ad says“Experience with tolerance analysis and manufacturing or assembly strategies for tightly controlled interfaces”
The ad says“Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection”

Radiant is seeking a Senior Manufacturing Engineer to help transition Kaleidos from a first-of-a-kind reactor build into a repeatable, scalable production system
With the initial Kaleidos reactor build complete, Radiant is now applying what we learned through design, fabrication, assembly, integration, and test to the next generation of the product
This includes reducing mass and part count, improving manufacturability and assembly, increasing production repeatability, and developing the processes, tooling, equipment, suppliers, and quality controls required to manufacture reactors at scale
In this role, you will work closely with design, quality, test, supply chain, and operations engineers to influence hardware from the earliest stages of design through fabrication and final assembly
You will own manufacturing processes for critical reactor components, mechanisms, structures, and integrated assemblies, ensuring designs can be built safely, reliably, and repeatedly while meeting demanding performance and quality requirements
You will be expected to identify manufacturing constraints early, drive DFM and DFA into the product, develop and qualify production processes, and close the loop between engineering intent and what happens on the factory floor
The ideal candidate is equally comfortable reviewing a CAD model with a design engineer, developing a fixture or manufacturing process, troubleshooting a build issue, working with a supplier, and using production data to improve the next iteration of the product
This is a hands-on engineering role with significant influence over how Kaleidos evolves from a development program into a manufacturable product
Own manufacturing and inspection processes for critical Kaleidos components, mechanisms, structures, and assemblies from design release through fabrication, integration, and final acceptance
Partner closely with design engineers to drive design for manufacturability and assembly (DFM/DFA), influencing hardware to reduce mass, part count, manufacturing complexity, assembly time, and production risk
Evaluate designs for manufacturability, inspectability, tolerance stack-up, tooling access, assembly sequence, subsystem integration, and final reactor assembly
Develop, qualify, document, and continuously improve manufacturing processes for complex mechanical hardware and integrated assemblies
Translate engineering drawings, CAD models, requirements, and specifications into manufacturing plans, work instructions, inspection strategies, tooling requirements, and production controls
Define fabrication and assembly approaches for new hardware, including process selection, sequencing, make-versus-buy decisions, and inspection methodology
Design and develop production tooling, fixtures, assembly aids, lifting equipment, and other manufacturing equipment required to safely and repeatably build reactor hardware
Partner with Quality and Test Engineering to establish inspection and acceptance strategies, resolve build and test issues, and incorporate lessons learned into future hardware and processes
Investigate manufacturing defects, nonconformances, and assembly issues using structured root-cause analysis and implement durable corrective actions
Identify, evaluate, and develop suppliers for critical components and manufacturing processes, working directly with suppliers to mature fabrication methods and resolve technical issues
Identify and implement capital equipment, machinery, and production infrastructure needed to support current builds and future production volumes
Support hands-on build, integration, and troubleshooting activities while identifying opportunities to improve repeatability, throughput, yield, labor content, and production scalability

Benefits

Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans
Equity: Substantial incentive stock plan for all salaried employees
Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits
Dental: 100% coverage, orthodontia extra, 50% for dependent
Flexible PTO policy
Vision: 100% coverage + 50% for dependents
Team-bonding company outings, happy hours and in-person camaraderie
Beautiful El Segundo headquarters close to the Pacific Ocean

Preferred experience

Experience developing manufacturing documentation such as work instructions, process specifications, routings, and inspection plans
5+ years of experience manufacturing complex mechanical hardware in a production, development, or high-reliability engineering environment
Strong understanding of mechanical fabrication and assembly processes, including machining, joining, fastening, alignment, tolerance control, and inspection
Bachelor’s degree in mechanical engineering, manufacturing engineering, aerospace engineering, or a related technical discipline from an accredited institution
Experience owning manufacturing processes from development through qualification and production implementation
Strong ability to interpret engineering drawings, CAD models, specifications, and Geometric Dimensioning & Tolerancing (GD&T)
Demonstrated experience partnering with design engineering to influence hardware through DFM/DFA
Experience working directly with technicians, machinists, fabricators, inspectors, and operators in a hands-on manufacturing environment
Demonstrated ability to make practical engineering tradeoffs across manufacturability, quality, cost, schedule, performance, and risk
Strong written and verbal communication skills and the ability to work effectively across design, quality, test, supply chain, and operations teams
Experience troubleshooting manufacturing and assembly problems, performing root-cause analysis, and implementing corrective actions
Must be willing to support extended hours and weekends when necessary to meet critical program milestones
Must work 100% onsite at Radiant’s El Segundo headquarters
Master’s degree in mechanical engineering, manufacturing engineering, or a related technical discipline
Experience transitioning complex hardware from prototype or development builds into repeatable or scaled production
Experience manufacturing highly engineered hardware in aerospace, energy, nuclear, automotive, defense, turbomachinery, or another high-reliability industry
Experience with tolerance analysis and manufacturing or assembly strategies for tightly controlled interfaces
Experience with precision machining, mechanical joining, dimensional inspection, and non-destructive evaluation methods
Experience designing custom fixtures, tooling, assembly equipment, or other production hardware
Experience with process qualification, first article inspection, statistical process control, or production quality systems
Experience developing suppliers for low-volume, high-complexity hardware
Experience with manufacturing automation, production equipment, or semi-automated assembly systems
Demonstrated ability to reduce part count, mass, assembly time, production complexity, or manufacturing cost without compromising product performance