Jobs in the United States

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Added 6 mins ago
Senior Gen AI Engineer
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MA
We are looking for an experienced GenAI Senior Engineer to design, build, and maintain scalable, secure, and production-grade AI platforms and applications. The role will focus on…
Added 11 mins ago
Senior Subcontracts Engineer
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We are currently seeking a Senior Subcontracts Engineer reporting directly to Subcontracts Manager to join our CommonWealth LNG project team based in Cameron, Louisiana USA.
Added 11 mins ago
Senior Supplier Quality Engineer
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The Senior Supplier Quality Engineer is responsible for ensuring supplier quality, compliance, and performance throughout the product lifecycle. This role serves as the primary quality…
Added 22 mins ago
Senior Ballistic Armor Acquisition & Test Engineer SME
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Starting Salary Range for Senior Ballistic Armor Acquisition & Test Engineer SME: Pay commensurate with experience.
Added 23 mins ago
Senior Web Platform Engineer
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Chicago, IL
The Senior Web Platform Engineer is the technical lead and co-owner of Advancement's web platforms and supporting technologies. This role combines hands-on back-end web development and…
Added 25 mins ago
Senior Construction Contracts Project Manager
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Lead Fielding Radio Communications & Data Links Subject Matter Expert (SME)
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In this role, you will serve as the team's senior technical authority, providing expertise in Tactical Data Links (TDL), military radio communications, RF systems, antenna systems, and…
Added 28 mins ago
Electrical Engineer III
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Zachry Group is currently looking talented and self-motivated Electrical Engineer III with design experience to join our Electrical Department in Houston, Texas. This is a great opportunity…
Added 41 mins ago
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We are a Firm where people truly believe in what they do and strive to achieve the highest standards of performance and success.
Added 44 mins ago
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Senior DSP/SDR Engineer
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We are looking for a Senior DSP/SDR Engineer to join our team and support critical programs that are vital to the success of today’s and tomorrow’s space architectures. This position…
Added 45 mins ago
Spacecraft Thermal Engineer
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We are looking for a Spacecraft Thermal Engineer (Senior Member of the Technical Staff / Member of the Technical Staff - Aeronautical and Mechanical Engineering) with a strong background in…
Added 45 mins ago
Solution Accelerator Systems Lead
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As the Solution Accelerator Systems Lead (Project Leader/Senior Project Leader - Engineering Program Management), you will lead studies and use your deep technical expertise and thought…
Added 45 mins ago
Senior Modeling and Simulation Communications Engineer
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El Segundo, CA · Colorado Springs, CO
…capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled…
Added 45 mins ago
Senior Electromagnetic Compatibility (EMC) Engineer
The Aerospace Corporation
El Segundo, CA · Huntsville, AL · Houston, TX · Chantilly, VA · Albuquerque, NM
Additional Requirements for Senior Engineering Specialist:
Added 45 mins ago
Senior Communication Architect and Engineer
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Trade studies, analyses, and simulations to optimize communications performance across satellite, launch vehicle, and ground-based systems
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SPACE NORTH Theater Support Lead
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…capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled…
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MEO Missile Warning & Tracking (MWT) SEIT Engineer
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El Segundo, CA · Aurora, CO · Colorado Springs, CO
The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability…
Added 45 mins ago
Program Integrator
PeopleTec, Inc.
Huntsville, AL
…evaluate progress against program plans. The position supports senior leaders through analysis, planning, and decision-quality products; facilitates cross-organizational collaboration;…
Added 45 mins ago
MEO Missile Warning & Tracking (MWT) Lead SEIT Engineer
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Minimum Requirements for Senior Project Engineer - Systems Engineering - Acquisition and Systems Engineering:
Added 45 mins ago
Digital Communication DSP Engineer
The Aerospace Corporation
El Segundo, CA
…Then a role as a Digital Communications & Signal Processing Engineer in the Digital Communication Implementation Department (DCID), under The Aerospace Corporation’s Mission Payloads…
Added 1 hour ago
SC
Systems Engineer
Schwan's Company
Marshall, MN
- $75,000 to $125,000 USD / year
As a Systems Engineer, located in Marshall, MN, you will support the implementation and maintenance of server and network architecture in a food manufacturing environment.
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Little Rock, AR
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Jefferson City, MO
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
Nuclear Engineer (Deputy Director, Reactor Refueling Division)
National Nuclear Security Administration
Washington, DC

MP Materials Corp.

Process Engineer, Finishing

Fort Worth, TX, United States

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Job details

Experience: Minimum of 5 years of experience in process engineering roles focused on machining, preferably with a specialization in carbides and ceramics.
Posting language: English
Posted: Nov 2, 2026

Original job description

Company Overview:

MP Materials (NYSE: MP) is rebuilding American industrial capability for a new era of autonomy, robotics, and electrification. We are the only U.S. company with a fully integrated rare earth supply chain - from mining and refining to advanced metal and magnet manufacturing. Our products include both the critical materials used to make permanent magnets and the finished magnets themselves - enabling next-generation technologies in robotics, automation, aerospace, transportation, defense, and energy systems. These materials are the foundation of physical AI - the convergence of computation, movement, and control. We hire ambitious, mission-driven people who want to tackle complex challenges and shape the future of strategic industries. Our culture is rooted in teamwork, resiliency, and integrity, with a deep commitment to operational excellence and national purpose. MP is rapidly evolving from a materials producer into a leading U.S. manufacturer - and our people are driving that transformation.

Position Overview:

This job description outlines the key responsibilities and qualifications expected of a Process Engineer specializing in the machining of carbides and ceramics. The role requires a combination of technical expertise, problem-solving skills, and collaborative abilities to drive the development and optimization of machining processes for these challenging materials. The ideal candidate will have hands-on experience in machining metal/ceramic cutting and grinding operations. The Process Engineer must be comfortable with failure analysis, continuous improvements, equipment fault diagnosis, and process development. The new facility will contain a broad range of chemical, mechanical, and thermal processes, including electrowinning, strip casting, powder production, pressing & sintering, machining, and assembly. Because of the broad range of processes in use, it is important that the Process Engineer be able to engage with a broad range of technical specialists and gain a working understanding of the physical processes, key control metrics, and potential hazards involved. The key aspect of this role is to provide technical coordination and support to the part machining operation to meet customer requirements.

Position Responsibilities:

Develop and optimize machining processes for magnetic materials, including sawing, slicing, and grinding.
Design and implement tooling solutions optimized for materials, considering factors such as tool wear, material removal rates, and surface finish requirements.
Collaborate with design and manufacturing teams to provide input on material selection, component geometry, and machining feasibility during product development stages.
Conduct feasibility studies and process simulations to evaluate the manufacturability of new designs and identify potential challenges or opportunities for improvement.
Define machining parameters, tooling specifications, and quality standards to ensure consistent production performance and adherence to customer requirements.
Implement process monitoring and control systems to maintain optimal machining conditions, minimize scrap rates, and maximize throughput.
Troubleshoot machining issues, root cause analysis, and implement corrective actions to resolve production disruptions and improve process robustness.
Provide technical support and training to production personnel on machining techniques, equipment operation, and safety procedures.

Basic Qualifications:

Bachelor’s degree in Mechanical Engineering, Materials Science, or a related field. Advanced degree preferred.
Minimum of 5 years of experience in process engineering roles focused on machining, preferably with a specialization in carbides and ceramics.
Strong knowledge of machining principles, cutting tool materials, and machining parameters relevant to carbide and ceramic materials.
Proficiency in CAD/CAM software for toolpath generation and machining simulation (e.g., SolidWorks, AutoCAD, Mastercam).
Experience with CNC machining centers, grinding machines, and other precision machining equipment.
Familiarity with statistical analysis tools and methodologies for process optimization (e.g., Six Sigma, Design of Experiments).
Excellent problem-solving skills and the ability to analyze complex technical issues and develop practical solutions.
Effective communication skills and the ability to collaborate cross-functionally with engineering, manufacturing, and quality teams.
Strong commitment to safety, quality, and continuous improvement initiatives.

MP Materials is Proud to be an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Underrepresented groups/Women/Disabled/Veterans are encouraged to apply. Candidates whose disabilities make them unable to meet the position’s requirements will still be considered qualified if they can perform the essential functions of the job with reasonable accommodation. Your Right to Work – In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment verification document form upon hire. For Assistance with Application - Alternative methods of applying for employment are available to individuals unable to submit an application through this site because of a disability. Contact Human Resources Department at 702-844-6111; dial 7 when prompted for HR; 1700 South Pavilion Center Dr. 8th Floor, Las Vegas, NV 89135 to discuss reasonable accommodation.

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More about this job

Skills

Machining
Problem solving
Assembly
Control systems
Troubleshoot
Root cause analysis
Technical support
Mechanical engineering
Materials science
Process engineering
CAM software
Dassault Systemes SolidWorks
Autodesk AutoCAD
Mastercam
CNC machining
Statistics
Lean manufacturing
Communication skills
Process improvement
Regulatory compliance

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