Jobs in the United States

25+ jobs

Save this search

Added 6 mins ago
T
Data Engineer II
TEKsystems
Hanover, MD
- $78,400 to $117,600 USD / year
We are seeking a highly skilled and talented Intermediate level Data Engineer with strong hands-on data engineering proficiency (modern cloud data engineering, data integration, distributed…
Added 6 mins ago
T
Security Test And Validation Engineer
TEKsystems
Bethesda, MD
- $40.87 USD / hour
Position Summary The Journeyman Security Test & Validation Engineer provides technical testing, validation, and security verification supporting Chrome Enterprise Premium (CEP) and Zero…
Added 23 mins ago
Lead Engineer, AI Infrastructure (C++, C)
SpaceXSI
Palo Alto, CA · Seattle, WA
…throughput, security, and developer experience. You are the engineer that other engineers count on; you are technical, you tackle every problem with enthusiasm; you remove hurdles. You are…
Added 38 mins ago
Senior Software Engineer, AI/ML Network Engineering
Cisco
Milpitas, CA
…workloads and the ever-increasing number of internet users, applications, and…
Added 38 mins ago
Principal Engineer Software Security Hybrid
Cisco
Research Triangle Park, NC
As a Principal Engineer on the AI Security team, you will be a senior technical authority shaping the security standard for every AI capability Cisco ships - to customers, partners, and…
Added 1 hour ago
C
Senior Controls Engineer
Carrier
FL
- $96,000 to $192,000 USD / year
As a Senior Controls Engineer, you will be crucial to ALC’s business through the designing of advanced building automation systems created specifically for each individual customer. We are…
Added 1 hour ago
Senior IT Systems Engineer - EHR (eClinicalWorks)
ICBD
Remote, United States
Senior IT Systems Engineer- EHR (eClinicalWorks)
Added 1 hour ago
Controls Engineer
FXI
Radnor, PA
…innovations inside, around, and under yourself in countless applications. Everywhere foam goes, FXI’s innovations lead the way! Won’t you join…
Added 1 hour ago
Manager, Scale-Up Engineer
FXI
Aston, PA
…innovations inside, around, and under yourself in countless applications. Everywhere foam goes, FXI's innovations lead the way! Won't you join…
Added 1 hour ago
Systems Engineer Enterprise Search
AutoZone
Memphis, TN
As a Software Engineer, Enterprise Search at AutoZone, you will contribute to building and enhancing the search platform that powers our store and digital experiences. You will develop and…
Added 2 hours ago
CR
GenAI Forward Deployed Engineer (client facing) - Financial Services
Continuum Resource Network
Remote, United States
- $150,000 to $200,000 USD / year
Contribute to AI solution designs spanning GenAI applications, Agentic pipelines, RAG systems, and production ML, ensuring fit with Financial Services regulatory and risk requirements.
Added 2 hours ago
CR
GenAI Forward Deployed Engineer (client facing) - Financial Services
Continuum Resource Network
Remote, United States
- $150,000 to $200,000 USD / year
Contribute to AI solution designs spanning GenAI applications, Agentic pipelines, RAG systems, and production ML, ensuring fit with Financial Services regulatory and risk requirements.
Added 2 hours ago
Lead Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
UNAVAILABLE, OH
…systems in a project team environment for commercial, industrial applications, with a focus on integrated and detailed system design…
Added 2 hours ago
Lead Electrical Engineer 1 - Nuclear
Sargent & Lundy
UNAVAILABLE, OH
Added 2 hours ago
Senior Electrical Engineer 1 - Nuclear
Sargent & Lundy
UNAVAILABLE, OH
…engineering systems in a project team environment for industrial applications, with a focus on design for existing nuclear power…
Added 2 hours ago
Lead Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
Perry, OH
…systems in a project team environment for commercial, industrial applications, with a focus on integrated and detailed system design…
Added 2 hours ago
Senior Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
Perry, OH
Prepare detailed calculations, including scaling, uncertainty, and setpoint calculations for digital and analog controls applications
Added 2 hours ago
Lead Electrical Engineer 1 - Nuclear
Sargent & Lundy
Perry, OH
Added 2 hours ago
Senior Electrical Engineer 1 - Nuclear
Sargent & Lundy
Perry, OH
…engineering systems in a project team environment for industrial applications, with a focus on design for existing nuclear power…
Added 2 hours ago
Lead Electrical Engineer 1 - Nuclear
Sargent & Lundy
Warrenville, IL
Added 2 hours ago
Senior Electrical Engineer 1 - Nuclear
Sargent & Lundy
Chicago, IL
…engineering systems in a project team environment for industrial applications, with a focus on design for existing nuclear power…
Added 2 hours ago
Mechanical Engineer 3 - Nuclear
Sargent & Lundy
Chicago, IL
Successful completion of the Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training
Added 2 hours ago
Lead Electrical Engineer 2 - Nuclear
Sargent & Lundy
Chicago, IL
Added 2 hours ago
Transmission Line Engineer 2 - Grid
Sargent & Lundy
Cranberry Township, PA
Successful completion of the Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training.
Added 2 hours ago
Transmission Line Engineer 2 - Grid
Sargent & Lundy
Tampa, FL
Successful completion of the Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training.

Infleqtion

Senior Materials and Process Engineer

Louisville, CO, United States

Salary range: $130000-170000

Apply About employer

Applications open in a new tab.

Job details

Pay: Salary range: $130000-170000
Experience: At least 5 years of experience in an industry or academic environment working on materials processing, product design, product development and testing
Posting language: English
Posted: Nov 6, 2026

Original job description

Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through our ecosystem of devices and platforms.

POSITION SUMMARY

We are seeking a Senior Materials and Process Engineer to own materials and manufacturing process development for the Quantum Gravity Gradiometer (QGG) program. This hands-on role turns evolving physics-package designs into repeatable, documented builds, supporting engineering development units and the transition to flight hardware. The role combines precision assembly, ultra-high vacuum (UHV) processing, materials evaluation, inspection, and practical problem solving. You will work with physicists, design engineers, technicians, quality, suppliers, and JPL counterparts to resolve build issues and deliver clean, traceable hardware built with well-understood and repeatable processes.

JOB RESPONSIBILITIES

The primary function of this role is to lead the development and maturation of fabrication and assembly processes for Infleqtion’s most challenging components, such as integrated UHV components that combine multi-disciplinary manufacturing processes. This includes, but is not limited to:

Perform and guide precision cleanroom assembly, fine manual operations, component preparation, fixturing, and inspection.
Develop and validate cleaning, contamination-control, handling, storage, and packaging methods for UHV and optical hardware, including removal of machining and lapping residues.
Develop joining and finishing processes with internal specialists and suppliers, including laser spot welding, glass-to-metal welding, soldering/brazing, coatings, lapping, and polishing.
Interpret drawings and tolerances; inspect parts and assemblies using microscopy, dimensional metrology, surface profilometry, and 3D scanning. Investigate defects and failure modes, support root cause analysis, and implement verified corrective actions.
Plan and execute material and process trials: connect test efforts and success metrics to program objectives, work with project leadership to allocate schedule and resources, coordinate material procurement and preparation, guide test implementation, and analyze results.
Create and maintain engineering documentation, including technical drawings, mechanical assembly packages, work instructions, standard operating procedures, build travelers, inspection sheets, process parameters, and as-built records.
Define inspection and witness points with quality and customer representatives. Incorporate lessons learned into build documentation to ensure safe and reliable execution of fabrication and assembly processes.
Coordinate QGG daily build priorities, material readiness, and process dependencies. Work with project engineering, procurement, and suppliers to resolve shortages and outsourced-process issues.
Engage with design, system, and test engineering functions through active engagement in formal and informal design reviews, test planning, and environmental-test investigations with process data and failure analysis.
Train technicians and engineers to execute repeatable processes and manage the successful handoff of those processes.

Requirements

QUALIFICATIONS: EDUCATION AND EXPERIENCE

Bachelor’s or Master’s degree in mechanical engineering, electrical engineering, materials science or materials engineering, engineering physics, or similar
At least 5 years of experience in an industry or academic environment working on materials processing, product design, product development and testing
Experienced with adhesive/epoxy selection and testing, ideally for low outgassing applications
Experienced with some microscale and/or nanoscale processing (e.g., MEMS design and testing, wet bench etching, cleaning, and processing)
Experienced with several materials characterization and elemental analysis techniques including high resolution microscopy, SEM, EDS, XPS, SIMS, XRD and X-ray CT scanning
Experienced with laser systems and laser safety, and ideally optics and opto-mechanics
Experienced with vacuum processing and UHV systems, designing and troubleshooting them (including helium leak Experienced with some microscale and/or nanoscale processing (e.g., MEMS design and testing, wet bench etching, cleaning, and processing)
Experienced with several materials characterization and elemental analysis techniques including high resolution microscopy, SEM, EDS, XPS, SIMS, XRD and X-ray CT scanning
Experienced with laser systems and laser safety, and related optics and opto-mechanics
Experienced with vacuum processing and UHV systems, including cleaning, bakeout, leak testing (including helium leak checking), and material compatibility, as well as designing and troubleshooting them
Familiarity with Finite Element Analysis (FEA) and/or multi-physics modeling (e.g., COMSOL)
Proficient with SolidWorks or similar 3D CAD software, including drawing tolerancing (GD&T)
This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.

Preferred Qualifications

Direct experience with laser spot welding, ultrafast laser welding, hermetic glass-to-metal joints, vacuum-compatible soldering/brazing, or precision coatings.
Experience with atom chips, cold-atom systems, ceramic-to-metal assemblies, optical windows, vacuum seals, getters, or alkali-metal sources.
Experience with outgassing and residual gas analysis, microscopy and failure analysis, surface characterization, and precision lapping or polishing.
Experience supporting NASA, JPL, or other space hardware programs, including materials/process documentation, customer inspections, and thermal-vacuum or vibration testing.
Experience transferring development processes to technicians or suppliers and improving assembly yield, workmanship, and build time.

TRAVEL Up to 10% travel may be required. WORKING CONDITIONS and PHYSICAL REQUIREMENTS Work will normally be performed in an office environment. Able to efficiently use automated office equipment such as laptops, copiers, and printers; able to effectively engage in communications (via phone, computer, or in-person). Will involve sitting, standing, walking, lifting, and carrying up to 25 pounds.

Benefits

Salary range: $130000-170000
100% company-paid medical, dental, vision, short/long-term disability
Employer-funded Health Savings Account
Unlimited PTO
401(k) match
Company-paid Life and AD&D Insurance
Flexible Savings Account
Paid FMLA, Maternity/Paternity Leave
Employee Assistance Program
Student Loan Repayment
Equity Program

Apply About employer

More about this job

Skills

Documentation
Technical drawings
Assembly
Root cause analysis
Statistics
Mechanical engineering
Electrical engineering
Materials science
Cleaning
SEM
EDS
Troubleshooting
FEA
SPC
Dassault Systemes SolidWorks
CAD software
Microsoft Office
Microsoft SharePoint
Communication skills
Circulate information
Collaboration
Work as a team
Office equipment

Report this job