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calumet

Yardman, 0-12 mos

Great Falls, MT · On-site

$15.75 - $19/hr

PURPOSE: The Yardman/Laborer position will be responsible for safely performing the basic tasks required for operations and maintenance of the facility at the Great Falls Refinery. This is a ...

Clinics

Medical Office Specialist (MOS)

Corvallis, OR · On-site

$17 - $23/hr

Compensation: $17.00 - $23.00 per hour Corvallis Openings: * Internal Medicine * Surgery * Behavioral Health * Pediatrics - this department requires availability on Saturdays * Family Medicine

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Mos information

What is a MOS (Military Occupational Specialty)?

MOS stands for Military Occupational Specialty, which is a system used by the U.S. Army and Marine Corps to identify specific jobs or roles within the military. Each MOS has a unique code that defines the duties, required training, and responsibilities associated with that position. This system helps the military assign personnel to roles that match their skills and training, ensuring each service member contributes effectively to the mission. Understanding your MOS is important for career progression and for qualifying for specialized training or promotions.

What are the key skills and qualifications needed to thrive as a MOS service member?

To excel in a Military Occupational Specialty (MOS), you typically need to meet physical fitness standards, possess a high school diploma or equivalent, and complete specialized military training. Familiarity with military equipment, weapons systems, and relevant technical certifications are often required, depending on the MOS. Strong discipline, teamwork, adaptability, and effective communication skills set standout service members apart. These abilities are vital for mission success, operational safety, and cohesion within military units.

What are some common challenges faced by MOS personnel adapting to new assignments?

MOS personnel often encounter challenges when transitioning to new assignments, such as learning new operational procedures, adapting to different unit cultures, and quickly building rapport with new teammates. Each assignment may have unique mission requirements and expectations, requiring flexibility and a willingness to learn. Proactively seeking mentorship, staying current on required training, and maintaining open communication with team members can help ease these transitions and contribute to long-term success in the role.

What is the difference between Mos vs Electrician?

AspectMosElectrician
Required CredentialsTypically requires specialized certification or licensing depending on the industryRequires a state license or apprenticeship completion
Work EnvironmentVaries widely; can include manufacturing, construction, or technical settingsPrimarily works in residential, commercial, or industrial electrical systems
Industry UsageCommon in manufacturing, military, or technical fieldsCommon in construction, maintenance, and electrical services

While both Mos and Electrician roles involve technical skills, Mos often refers to specialized technical or military occupational specialties, whereas Electrician focuses specifically on electrical systems installation and repair. The choice depends on the industry and specific credentials required.

What are some military occupational specialty jobs?

Military occupational specialty (MOS) jobs are specific roles within the armed forces that include positions such as infantryman, medic, mechanic, communications specialist, and cybersecurity analyst. These roles require specialized training, often involving technical skills, certifications, and adherence to strict protocols, and they vary across different branches of the military.
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What states have the most Mos jobs?

States with the most job openings for Mos jobs include:

What job categories do people searching Mos jobs look for?

The top searched job categories for Mos jobs are:

Mos jobs near you
Infographic showing various Mos job openings in the United States as of August 2026, with employment types broken down into 73% Full Time, 26% Part Time, and 1% Contract. Highlights an 99% Physical, and 1% Remote job distribution.

Yardman, 0-12 mos

calumet

Great Falls, MT • On-site

$15.75 - $19/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

PURPOSE:

The Yardman/Laborer position will be responsible for safely performing the basic tasks required for operations and maintenance of the facility at the Great Falls Refinery. This is a contingent position with full time hours and benefits with a one (1) year probationary period. 

 KEY OBJECTIVES AND RESPONSIBILITIES:

Including but not limited to the following:

  • Follow proper safety rules and operating procedures to support zero tolerance safety objectives.
  • Climb ladders, tanks vessels
  • Lifting continuously throughout the day
  • Turning valves
  • Loading trucks and railcars with product
  • Various maintenance duties throughout the plant
  • Operating a variety of equipment in accordance with all policies, regulations, and safety procedures
  • Working in diverse environments such as confined spaces, heights, and storage tanks
  • Complete and maintain required daily paperwork
  • Assist refinery personnel as directed

 REQUIRED EDUCATION/EXPERIENCES:

  • High School Diploma or Equivalent required.
  • Must be able to work in a rotating (days/nights)12-hour shift to include weekends, holidays and overtime as necessary (Hands On) outside in all weather conditions.

 PHYSICAL REQUIREMENTS:

  • Ability to lift, push, and pull 75 or more pounds
  • Able to climb on and off towers, ascend and descend ladders, and should not have a fear of heights
  • Occasionally work in areas outside of normal duties as required
  • Ability to wear a respirator as needed for tasks

 COMPETENCIES:

  • 3-5 years of industrial experience preferred
  • Ability to follow written and/or verbal instructions
  • Environmental & Safety awareness
  • Cooperates and works well with others in either one-on-one or group situations
  • Contributes actively to team objectives, takes on responsibilities and is responsible for actions
  • Ability to pass pre-employment screenings, including aptitude tests, drug screen and background check
  • Demonstration of Calumet Values – Safety, Environment & Social Responsibility, Teamwork, Ownership, Passion for Customers, and Excellence

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