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Full Time Mcnp Jobs (NOW HIRING)

Lead Nuclear Engineer

El Segundo, CA · On-site

$140K - $237K/yr

... MCNP and/or OpenMC. * Deep knowledge of neutron transport and Monte Carlo simulation theory. * 1+ ... Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver ...

Nuclear Engineer, Sensors

El Segundo, CA · On-site

$104K - $125K/yr

Experience with radiation transport methods, including with codes such as MCNP/OpenMC/Serpent ... Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver ...

Director, Nuclear Engineering

El Segundo, CA · On-site

$173K - $237K/yr

Experience with Monte Carlo neutron transport codes, including OpenMC, Serpent, or MCNP Desired ... Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver ...

Nuclear Engineer, Sensors

El Segundo, CA · On-site

$106K - $146K/yr

Experience with radiation transport methods, including with codes such as MCNP/OpenMC/Serpent ... Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver ...

Senior Nuclear Engineer

El Segundo, CA · On-site

$111K - $152K/yr

... such as OpenMC, MCNP, Serpent, SCALE, etc. * Experience documenting analysis methods and ... Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver ...

Senior Nuclear Engineer

El Segundo, CA · On-site

$133K - $184K/yr

... such as OpenMC, MCNP, Serpent, SCALE, etc. * Experience documenting analysis methods and ... Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver ...

Showing results 41-60

Full Time Mcnp information

See salary details

$54.5K

$96.2K

$139K

How much do full time mcnp jobs pay per year?

As of Sep 2, 2026, the average yearly pay for full time mcnp in the United States is $96,169.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $109,500.00 per year, depending on experience, location, and employer.

What is a full time MCNP?

Full Time MCNP jobs involve working with the Monte Carlo N-Particle (MCNP) transport code, which is widely used for simulating nuclear processes such as neutron, photon, electron, or coupled transport. Professionals in these roles typically work in nuclear engineering, radiation shielding design, medical physics, or research institutions. Responsibilities include running simulations, analyzing results, validating models, and sometimes developing custom code or scripts to support specific projects. Full time positions often require strong backgrounds in physics, engineering, or applied mathematics, along with proficiency in MCNP and related computational tools.

What skills and qualifications are needed to thrive as a full time MCNP specialist?

To thrive as a Full-Time MCNP specialist, you need a strong background in nuclear engineering, physics, or a related field, often supported by an advanced degree and experience with radiation transport modeling. Proficiency with the MCNP software, programming languages (such as Python or Fortran), and familiarity with data analysis tools are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help individuals excel in collaborative and research-driven environments. These skills ensure accurate simulations, reliable research outcomes, and successful integration of complex modeling projects in nuclear applications.

What are common challenges faced by full time MCNP specialists and how can they be addressed?

Full-time MCNP specialists often encounter challenges such as managing complex simulation models, ensuring accurate input data, and interpreting intricate results. To overcome these, it's important to maintain thorough documentation, collaborate closely with subject matter experts (like nuclear engineers or physicists), and stay updated on the latest MCNP code updates and best practices. Regular peer reviews and participation in user forums or workshops can also help troubleshoot difficult modeling issues and enhance simulation accuracy.

What is the difference between Full Time Mcnp vs Full Time Paramedic?

AspectFull Time McnpFull Time Paramedic
CertificationsMcnp certification, Basic Life Support (BLS), Advanced Cardiovascular Life Support (ACLS)Paramedic certification, BLS, ACLS, and often Pre-Hospital Trauma Life Support (PHTLS)
Work EnvironmentHospitals, clinics, outpatient settingsAmbulance services, emergency scenes, pre-hospital care
Employer & IndustryHealthcare facilities, clinicsEMS agencies, emergency medical services

Both Full Time Mcnp and Full Time Paramedic roles require advanced certifications and involve patient care, but Mcnp typically works in clinical settings, while Paramedics operate mainly in pre-hospital emergency environments. The choice depends on your preferred work setting and career goals.

More about Full Time Mcnp jobs

What cities are hiring for Full Time Mcnp jobs?

Cities with the most Full Time Mcnp job openings:

What are the most commonly searched types of Mcnp jobs?

The most popular types of Mcnp jobs are:

Infographic showing various Full Time Mcnp job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 1% Part Time, and 5% Contract. Highlights an 87% Physical, and 13% Remote job distribution, with an average salary of $96,169 per year, or $46.2 per hour.

$7.9K/mo

Full-time

Posted 25 days ago


Job description

The Accelerator Technology & Applied Physics (ATAP) Division at Lawrence Berkeley National Laboratory (LBNL) has multiple openings for Postdoctoral Scholars to join the Fusion Science & Ion Beam Technology Program as part of our work on developing nuclear techniques for mining applications and the detection of critical minerals and rare earth elements. 

You will contribute to the development of Associated Particle Imaging and data fusion with X-ray technology and pulsed neutron techniques to provide new methods to analyze both borehole measurements and mining ore products. 

Working closely with scientists and engineers within our Program, the Postdoc(s) will assist in the design, implementation, and utilization of novel instrumentation and combination of instruments to enhance the characterization of materials for processes involved in critical minerals and rare earth mining through hands-on experiments and AI-driven analysis.

The position involves collaborations with researchers at the University of California, Berkeley, and industry partners.

We're here for the same mission, to bring science solutions to the world. Join our team and YOU will play a supporting role in our goal to address global challenges! Have a high level of impact and work for an organization associated with 17 Nobel Prizes!

You will:

  • Assist and participate in the design, operation, and analysis of new instrumentation and technologies for active neutron interrogation to be used in boreholes (associated particle imaging)
  • Assist and participate in the design, operation, and analysis of combining instrumentation such as X-ray transmission measurements, pulsed neutron sources and associated particle imaging for measuring unknown materials on a conveyor belt.
  • Assist in the development of new data fusion methods (traditional and/or AI-based) to combine different measurement techniques
  • Assist in the development of a new FPGA-based data acquisition firmware
  • Collaborate on experiments, working closely with LBNL scientists, engineers, other postdocs and students. Communicate results through internal reports, internal and external presentations.
  • Document and communicate results of work in peer-reviewed journal publications and oral presentations.
  • Proactively promote and participate in matters relating to safety and environmentally sensitive work practices.
  • Adhere to Environment, Health and Safety (EH&S) policies and attend training classes as required.
  • Along with senior project team members, may mentor undergraduate and graduate students and visitors.

We are looking for:

  • Recent Ph.D. degree in physics, nuclear engineering, or related field.
  • Experience with two or more of the following areas:
    • Conducting experiments with neutron generators and X-ray sources.
    • Neutron, gamma, and X-ray detectors
    • FPGA-based data acquisition systems
    • Data fusion with traditional and/or AI methods
    • Coding (data analysis and instrumentation & control)
    • MCNP or GEANT4 neutron transport simulations
  • Ability to work independently.
  • Relevant publication record and demonstration of proficient written and oral presentation of scientific results.
  • Ability to work effectively in a team that includes engineers, scientific staff, technicians, and students.
  • Demonstrate good verbal and written communication skills.

Desired skills/knowledge:

  • Along with senior project team members, may mentor undergraduate and graduate students and visitors.

Additional information:

  • Application date: Applications will be accepted until the job posting is removed.
  • Appointment type: This is a full-time 2-year, postdoctoral appointment with the possibility of renewal based upon satisfactory job performance, continuing availability of funds and ongoing operational needs. You must have less than 3 years of paid postdoctoral experience. Salary for Postdoctoral positions depends on years of experience post-degree.
  • Salary range: This position is represented by a union for collective bargaining purposes. The salary range for this position is $5,756 - $9,136/month and is expected to start at $7,987/month or above based on a step schedule. Postdoctoral positions are paid on a step schedule per union contract and salaries will be predetermined based on postdoctoral step rates. Each step represents one full year of completed post-Ph.D. postdoctoral experience.
  • Background check: This position is subject to a background check. Any convictions will be evaluated to determine if they directly relate to the responsibilities and requirements of the position. Having a conviction history will not automatically disqualify an applicant from being considered for employment.
  • Work modality: Work will be primarily performed at: Lawrence Berkeley National Lab, 1 Cyclotron Road, Berkeley, CA. A REAL ID or other acceptable form of identification is required to access Berkeley Lab sites (for more information click here).

Want to learn more about working at Berkeley Lab? Please visit: careers.lbl.gov

Equal Employment Opportunity Employer: The foundation of Berkeley Lab is our Stewardship Values: Team Science, Service, Trust, Innovation, and Respect; and we strive to build community with these shared values and commitments. Berkeley Lab is an Equal Opportunity Employer. We heartily welcome applications from all who could contribute to the Lab's mission of leading scientific discovery, excellence, and professionalism. In support of our rich global community, all qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected categories under State and Federal law.

Misconduct Disclosure Requirement: As a condition of employment, the final candidate who accepts an offer of employment will be required to disclose if they have been subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct; or have filed an appeal of a finding of substantiated misconduct with a previous employer. For additional information, click here.