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Assistant Worker Jobs in Milwaukee, WI (NOW HIRING)

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Assistant Worker information

What does an assistant worker do?

An Assistant Worker provides support to teams or individuals in various settings, such as offices, schools, healthcare facilities, or social services. Their tasks often include administrative duties, organizing files, assisting with daily operations, and helping with basic client or customer needs. Assistant Workers help ensure that workflows run smoothly by handling routine responsibilities and allowing other staff to focus on specialized tasks. The specific duties may vary depending on the industry and employer, but the primary goal is to offer reliable, day-to-day support.

What are the key skills and qualifications needed to thrive as an assistant worker?

To thrive as an Assistant Worker, you typically need basic organizational skills, attention to detail, and at least a high school diploma or equivalent. Familiarity with office software, scheduling tools, or industry-specific systems is often required. Strong communication, reliability, and a willingness to learn help individuals stand out in this supportive role. These skills and qualities are crucial for efficiently assisting teams, ensuring smooth operations, and contributing to overall workplace productivity.

What type of job is an assistant worker?

An assistant worker is a role that involves supporting colleagues or supervisors with tasks such as administrative duties, customer service, or operational activities. The position often requires good communication skills, organization, and sometimes specific training or certifications depending on the industry. It typically involves working in an office, retail, or service environment and may be part-time or full-time.

What are the most commonly searched types of Worker jobs in Milwaukee, WI?

The most popular types of Worker jobs in Milwaukee, WI are:

What cities near Milwaukee, WI are hiring for Assistant Worker jobs?

Cities near Milwaukee, WI with the most Assistant Worker job openings:

Infographic showing various Assistant Worker job openings in Milwaukee, WI as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Claims Assistant - Workers' compensation

Tristar Insurance

Waukesha, WI

$18 - $22/hr

Full-time

Posted 20 days ago


Job description

POSITION SUMMARY:  Under close supervision performs clerical and data entry tasks that assist in administration of workers’ compensation claims.  This position requires considerable interaction with claimants on the phone, and with management, other Claims Examiners, and other TRISTAR staff in the office; therefore, consistently being at work in their home office, in a timely manner, is inherently required of this position.

DUTIES AND RESPONSIBILITIES:

  • Sets up new claims in system and paper files, ensuring all documentation is present and correct.
  • Prepares, schedules, and processes benefit and medical payments on claim files as directed by the Claims Examiner.
  • Documents all work product and claim activity in the electronic claim file.
  • Prepares and prints letters, benefit notices and labels.
  • Provides clerical support, including filing, faxing, sorting, photocopying, and alphabetizing.
  • Communicates pertinent claim information to the client, legal counsel, medical and rehab providers and internal claims staff.
  • Answers phone calls, take messages and responds appropriately.
  • Other duties as assigned.

*Essential job function.

EQUIPMENT OPERATED/USED: Computer, telephone, 10-key, fax machine, printers and other basic office equipment.

QUALIFICATIONS REQUIRED:

Education/Experience: High school diploma or GED, and one (1) year experience in the workers’ compensation claims industry (preferred).

Knowledge, Skills and Abilities:

• Proficient keyboarding skills (type 45 wpm).

• Working knowledge of medical/legal terminology.

• Ability to alphabetize and collate.

• Proficient in Word.

• Ability to follow written and spoken instructions from several individuals.

• Ability to produce accurate and detailed work.

• Excellent verbal and written communication skills.

• Courteous telephone skills.

• Ability to effectively prioritize multiple projects and due dates.

• Ability to work independently, as well as in cooperation with workgroup.

Mental and Physical Requirements: [see separate attachment for a copy of checklist of mental and physical requirements]

 
 
 
 

                              MENTAL AND PHYSICAL REQUIREMENTS

1.  MENTAL EFFORT

a.       Reasoning development:

           Follow one- or two-step instructions; routine, repetitive task.

         Carry out detail but uninvolved written or verbal instructions; deal with a few concrete                            variables.

         Follow written, verbal, or diagrammatic instructions; several concrete variables.

 X      Solve practical problems; variety of variables with limited standardization; interpret instructions.

         Logical or scientific thinking to solve problems; several abstract and concrete variables.

         Wide range of intellectual and practical problems; comprehend most obscure concepts.

b.       Mathematical development:

          Simple additional and subtraction; copying figures, counting, and recording.

          Add, subtract, multiply, and divide whole numbers.

 X      Arithmetic calculations involving fractions, decimals, and percentages.

          Arithmetic, algebraic, and geometric calculations.

          Advanced mathematical and statistical techniques such as calculus, factor analysis, and probability determination.

          Highly complex mathematical and statistical techniques such as calculus, factor analysis, and probability determination; requires theoretical application.

c.       Language development:

          Ability to understand and follow verbal or demonstrated instructions; write identifying information; request supplies verbally or in writing.

          Ability to file, post, and mail materials; copy data from one record to another; interview to obtain basic information such as age, occupation, and number of children; guide people and provide basic direction.

          Ability to transcribe dictation; make appointments and process mail; write form letters or routine correspondence; interpret written work instructions; interview job applicants.

 X      Ability to compose original correspondence, follow technical manuals, and have increased contact with people.

          Ability to report, write, or edit articles for publication; prepare deeds, contracts or leases, prepare and deliver lectures; interview, counsel, or advise people; evaluate technical data.

2.  PHYSICAL EFFORT

a.       Physical activity required to perform the job:

          Sedentary work:  Exerting up to 10 pounds of force occasionally and/or a negligible amount of force frequently or constantly to lift, carry, push, pull, or otherwise move objects. Sedentary work involves sitting most of the time.  Jobs are sedentary if walking and standing are required only occasionally and all other sedentary criteria are met.

 X      Light work:

a.    Exerting up to 20 pounds of force occasionally

b.    Exerting up to 10 pounds frequently

c.    Exerting a negligible amount of force constantly to move objects

          (If the use of arm and/or leg controls requires exertion of forces greater than that for Sedentary Work and the worker sits most of the time, the job is rated for Light Work).

          Medium work:

a.    Exerting up to 50 pounds of force occasionally

b.    Exerting up to 20 pounds of force frequently

c.    Exerting up to 10 pounds of force constantly to move objects

          Heavy work:

a.    Exerting up to 100 pounds of force occasionally

b.    Exerting up to 50 pounds of force frequently

c.    Exerting up to 20 pounds of force constantly to move objects

          Very heavy work:

a.    Exerting in excess of 100 pounds of force occasionally

b.    Exerting in excess of 50 pounds of force constantly to move objects

c.    Exerting in excess of 20 pounds of force constantly to move objects

  1. Visual requirements necessary to perform the job:

         Far vision:  clarity of vision at 20 feet or more

 X      Near vision:  clarity of vision at 20 inches or less

 X      Mid-range vision:  clarity of vision at distances of more than 20 inches and less than 20 feet

         Depth perception:  the ability to judge distance and space relationships, so as to see objects where and as they actually are

         Color vision:  ability to identify and distinguish colors

         Field of vision:  ability to observe an area up or down or to the right or left while eyes are fixed on a given point

2.  PHYSICAL EFFORT (cont.)

    FREQUENCY

c.    Physical activity necessary to perform the job and frequency (e.g., continually, frequently, or occasionally):

        Climbing:      Ascending or descending ladders, stairs, scaffolding, ramps, poles, and the like, using feet and legs and/or hands and arms.  Body agility is  emphasized.  This factor is important if the amount and kind of climbing required exceeds that required for ordinary locomotion.

        Balancing:     Maintaining body equilibrium to prevent falling when walking, standing, or crouching on narrow, slippery, or erratically moving surfaces.  This factor is important if the amount and kind of balancing exceeds that needed for ordinary locomotion and maintenance of body equilibrium.

 X    Stooping:       Bending body downward and forward by bending spine at the waist.  This factor is important if it occurs to a considerable degree and requires full use of the lower extremities and back muscles.

 X    Kneeling:       Bending legs at knee to come to a rest on knee or knees.

 X    Crouching:    Bending the body downward and forward by bending legs and spine.

       Crawling:      Moving about on hands and knees or hands and feet.

 X    Reaching:      Extending hand(s) and arm(s) in any direction.

 X    Standing:       Particularly for sustained periods of time.

 X    Walking:       Moving about on foot to accomplish tasks, particularly for long distances.

 X    Pushing:        Using upper extremities top press against something with steady force in order to thrust forward, downward, or outward.

 X    Pulling:         Using upper extremities to extent force in order to drag, haul, or tug objects in a sustained motion.

        Foot

       Motion:          Using feet to push pedals.

 X    Lifting:          Raising objects from a lower to a higher position or moving objects horizontally from position to position.  This factor is important if it occurs to a considerable degree and requires substantial use of the upper extremities and back muscles.

 X    Fingering:     Picking, pinching, typing, or otherwise working with fingers rather than with the whole hand or arm as in handling.

 X    Grasping:      Applying pressure to an object with the fingers and palm.

Occasionally

Occasionally

Occasionally

Occasionally

Occasionally

Occasionally

Occasionally

Occasionally

Frequently

Frequently

Occasionally

    

2.  PHYSICAL EFFORT (cont.)                  

      FREQUENCY

 X    Talking:         Expressing or exchanging ideas by means of the spoken word.  Those activities in which workers must convey detailed or important spoken instructions to other workers accurately, loudly, or quickly.

 X    Hearing:        Perceiving the nature of sounds with or without correction.  Ability to receive detailed information through verbal communication, and to make fine discriminations in sound, such as when making find adjustments on machined parts.

       Feeling:         Perceiving attributes of objects, such as size, shape, temperature, or texture by touching with skin, particularly that of fingertips.

 X    Repetitive      Substantial movements (motions) of the wrists, hands,

       Motion:         and/or fingers.

Frequently

Frequently

Frequently

3.  WORKING CONDITIONS

Disagreeable job conditions to which the employee may be exposed and the frequency (e.g., continually, frequently, or occasionally) of this exposure. 

       WORKING CONDITION

           ENVIRONMENTAL

                     FACTOR

           NATURE/REASON

               OF EXPOSURE

                FREQUENCY

Dirt/Dust

Noise

Temperature extremes

Dampness

Vibrations

Equipment movement hazard

Chemicals/solvents

Electrical shock

Significant work pace/pressure

Odors/Fumes

Other (specify):                             Â