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Spectrometer Operator Jobs in Milwaukee, WI (NOW HIRING)

Spectrometer Operator information

See Milwaukee, WI salary details

$12

$18

$28

How much do spectrometer operator jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for spectrometer operator in Milwaukee, WI is $18.19, according to ZipRecruiter salary data. Most workers in this role earn between $14.23 and $18.70 per hour, depending on experience, location, and employer.

What does a spectrometer operator do?

A Spectrometer Operator is responsible for running and maintaining spectrometry equipment to analyze the composition of materials. They prepare samples, operate the spectrometer, record data, and interpret results to identify elements or compounds present. This role is common in laboratories within industries such as pharmaceuticals, environmental science, and manufacturing. Spectrometer Operators must follow strict safety and quality protocols and often collaborate with scientists or engineers to ensure accurate results.

What are the key skills and qualifications needed to thrive as a spectrometer operator, and why are they important?

To thrive as a Spectrometer Operator, you need a solid background in chemistry or physics, attention to detail, and typically a technical diploma or associate degree in a related field. Familiarity with laboratory information management systems (LIMS), spectrometer calibration, and specific analysis software is essential. Strong problem-solving abilities, effective communication, and the ability to follow precise protocols make someone stand out in this position. These skills ensure accurate data analysis, reliable instrument operation, and compliance with quality and safety standards in laboratory environments.

What are some common challenges faced by spectrometer operators, and how can they be overcome?

Spectrometer Operators often encounter challenges such as maintaining equipment calibration, interpreting complex data accurately, and managing tight deadlines for sample analysis. To overcome these, it's important to follow strict maintenance schedules, stay current with training on new software or analytical methods, and communicate proactively with team members about workload and priorities. Building strong troubleshooting skills and attention to detail can also help ensure high-quality results and minimize costly errors.

What is the difference between Spectrometer Operator vs Laboratory Technician?

AspectSpectrometer OperatorLaboratory Technician
Required CredentialsHigh school diploma or equivalent; training on spectrometry equipmentHigh school diploma or associate degree; general lab training
Work EnvironmentIndustrial or research labs focusing on spectrometry analysisVarious labs including medical, research, or industrial settings
Employer & Industry UsageManufacturers, research institutions, quality controlHospitals, research labs, manufacturing plants
Common Search & ComparisonOften compared for technical skills and equipment handlingCompared for broader lab duties and analytical tasks

In summary, Spectrometer Operators focus specifically on operating spectrometry equipment, requiring specialized training, while Laboratory Technicians perform a broader range of lab tasks, often including sample preparation and data recording. Both roles are essential in laboratory settings but differ in scope and technical focus.

What are popular job titles related to Spectrometer Operator jobs in Milwaukee, WI?

For Spectrometer Operator jobs in Milwaukee, WI, the most frequently searched job titles are:

What job categories do people searching Spectrometer Operator jobs in Milwaukee, WI look for?

The top searched job categories for Spectrometer Operator jobs in Milwaukee, WI are:

Infographic showing various Spectrometer Operator job openings in Milwaukee, WI as of August 2026, with employment types broken down into 54% Full Time, 44% Part Time, 1% Contract, and 1% Nights. Highlights an 92% Physical, and 8% Remote job distribution, with an average salary of $37,835 per year, or $18.2 per hour.

MANUFACTURING TECHNICIAN-HARTFORD

Signicast

Hartford, WI • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago


Signicast rating

6.4

Company rating: 6.4 out of 10

Based on 13 frontline employees who took The Breakroom Quiz


Job description

Signicast is the industry's leading investment casting manufacturer. Through the hard work and dedication of our employees, we satisfy our customer's needs by safely delivering a quality product on-time, at a competitive price. Working at Signicast means becoming part of a world-class company. With industry-leading Total Rewards package and the potential to grow your career with us. Signicast doesn't just invest in you- we help you invest in a future!
Signicast is seeking motivated and detail-oriented individuals to join our team as Manufacturing Technicians. In this role, you will be responsible for operating and maintaining production equipment, ensuring quality standards are met, and supporting continuous improvement initiatives within the manufacturing process.
Day shift- 6:00 am- 6:00 pm on a 12-hour 2-2-3 rotating schedule
Night shift- 6:00 pm- 6:00 am on a 12-hour 2-2-3 rotating schedule
The starting wage depends on experience + applicable shift premiums
Dependable and reliable attendance is required for all positions
Dip/Dewax Technician: Responsible for coordinating the dipping of wax patterns into the ceramic slurry to develop the shell coat and then evaluating the wax from the mold
Melt/Rough Clean Technician: Responsible for converting parts into metal by transferring liquid metals into molds and then removing the ceramic mold from the parts.
Essential Duties and Responsibilities
This list of duties and responsibilities is not all-inclusive and may be expanded from time to time to include other duties and responsibilities, as management may deem necessary. Full job descriptions are available upon request
Dip/Dewax Technician
  • Conduct and continually improve on Signicast's processes within the Dip/De-Wax cell
  • Adding sand and cleaning sand beds
  • Measurement of the slurry mixture to ensure the right consistency
  • Unscrewing the mold from the mold hanger in order to put a cup on the mold for the next step
  • Lift the mold from the cup machine and load it onto the mold cart to load into the autoclave
  • Loading and unloading of the autoclave
  • Loading all sprues from the de-waxing process (autoclave) and load into the sprue-cleaning machine
  • Patch molds so there are no leaks
  • Lift molds onto the conveyor system that enters into the burn-out furnace
  • Back up for other areas if the continuous flow manufacturing process is interrupted to remove any backlogs. This could include working in the Wax Cell, Melt Cell, or Finishing Cell.

Melt/Rough Clean Technician
  • Comply with all safety and health guidelines, quality standard practices/procedures, and housekeeping standards
  • Respond to alarms on melt units, caustic units (where applicable), KOH units, furnaces, and revert dryer for safety and proper functioning
  • Detect sounds from equipment for proper functioning (ex: listen for abnormal sounds of equipment such as blades on cutting saw, grinding sounds, whining sounds on melting pot)
  • Melting alloys to form metal in pot
  • Pouring metal into molds and setting down correctly according to standard practices
  • Removing ceramic in rough clean with water blaster and/or caustic, cutting off from sprue with a cut-off saw or cold break unit, and desludging tanks to clean them
  • Maintaining the quality of metal to specifications indicated on standard practices, checking components of metal pot by performing a slug test using the spectrometer, adding alloys to the pot to bring a sample to specifications, performing final burn, and saving into the computer

Qualification Requirements
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
Education and or/Experience
High school diploma or HSED/GED equivalent preferred. Must possess good computer skills and be able to learn new skills as needed.
Communication Skills
Must be able to effectively communicate with other employees to share information, solve problems, and instruct or train lesser-skilled employees. Must have the ability to read and interpret English documents such as part drawings, shop orders, work plans, and short correspondence. Must be able to write standard reports and documentation.
Physical Demands
While performing the duties of this job, the employee is frequently required to sit, talk and/or hear, and/or use hands to finger, handle, or touch objects, tools, or controls. The employee is occasionally required to stand, and/or walk. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision and the ability to adjust focus. The mental and physical requirements described here are representative of those that must be met by an individual to successfully perform the essential functions of this position.
Work Environment
While performing the duties of this job, the employee occasionally works near moving mechanical parts and is occasionally exposed to fumes or airborne particles. The noise level in the work environment is usually moderate.
Protective Clothing/Equipment Required
Safety glasses and safety shoes must be worn in all manufacturing areas. Additional PPE may be required as needed.
Benefits: Our Total Rewards program offers world class benefits for this full-time position:
  • Medical Insurance-PPO & HDHP HSA within 61 days of your start date
  • Dental & Vision insurance
  • Wellness Program
  • Life Insurance
  • Short-term & Long Term disability
  • Paid vacations plus 10 paid Holidays
  • Quarterly Performance Bonus
  • 401k Matching up to 5.5%
  • Tuition Reimbursement
  • On-site Fitness center (Hartford & Brown Deer Only)
  • On-site Chiropractor (Hartford Only)
Signicast offers a breadth of opportunities from career development planning to help our employees grow into their next position through individualized planning and training to in-depth leadership development for our next generation of leaders.
Signicast is an Equal Opportunity Employer, including Veterans and Individuals with Disabilities.

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