Jobs in the United States

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Added 18 mins ago
CNC Set Up Operator
ManpowerGroup
Alexandria, MN
Our client is seeking a CNC Set Up Operator to join their team. As a CNC Set Up Operator, you will be part of the manufacturing team supporting production operations. The ideal candidate…
Added 18 mins ago
MP
Machine Operator - 1st & 3rd Shift
Makers' Pride
Lakeville, MN
- $23.4 USD / hour
The Machine Operator performs set-ups, makes minor adjustments and operates packaging equipment. Identifies acceptable or unacceptable product quality per customer requirements. Performs…
Added 18 mins ago
A
Printing Machine Operator
Aerotek
Minnetonka, MN
- $23 to $25 USD / hour
1st and 2nd Shift Machine Operator - Minnetonka/Plymouth locations
Added 22 mins ago
Barge Load Out Operator
Enviva
Epes, AL
Operator heavy equipment on vessel - loaders, cranes, and ship loader
Added 1 hour ago
CNC Multi-Spindle Turn Ctr Op
Cla-Val
Costa Mesa, CA
Under moderate supervision, set up, operate, adjust and edit programs on CNC multi-spindle turning centers andrelated equipment; check work for conformity with work specifications and…
Added 1 hour ago
Cook 1
ClubCorp
Raleigh, NC
…and more than 17,000 employees. We are the largest owner and operator of private clubs nationwide, with 130+ country clubs, city clubs, and athletic clubs. Our Clubs offer first-class…
Added 2 hours ago
Farmworkers and Laborers, Crop, Nursery, and Greenhouse
Altman Specialty Plants, LLC
Granville, IL
Added 2 hours ago
BC
Operator I
Bell County
Belton, TX
- $21.97 to $30.76 USD / hour
Assists with the set up and maintenance of traffic control signs and barricades in compliance with the Texas Manual on Uniform Traffic Control Devices (TMUTCD)
Added 2 hours ago
CNC Machine Operator-2nd Shift
Harlow Aerostructures LLC
Wichita, KS
Set and Operate machines to make Machine parts to specifications using machine milling machines
Added 3 hours ago
MS
Business Development Engineer (BDE), USSOCOM
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
Assist in analyzing USSOCOM capability gaps, SOF-peculiar communications requirements, and Hyper-Enabled Operator/tactical edge network design goals, mapping operational needs to tactical…
Added 3 hours ago
Saw Operator
Renold Inc.
Westfield, NY
Added 3 hours ago
Machine Operator
Community Metalworks LLC
MARLBORO, NY
…Works is seeking a dependable and detail-oriented Press Brake Operator Tier 1 to join our manufacturing team.In this role, you will be responsible for setting up and operating a press brake…
Added 3 hours ago
Machine Operator 2nd shift
Datrose Inc
BROCKPORT, NY
Added 3 hours ago
UN
Process Trainer Deckorators (Buffalo, NY)
UFP New York, LLC
BUFFALO, NY
- $25 to $30 USD / hour
Added 3 hours ago
GC
Machine Operator I ECG
Graphic Controls Acquisition Corp
BUFFALO, NY
- $17.75 to $19.75 USD / hour
JOB DESCRIPTION Essential Job Functions 1. Set up and operate ECG (Electrode Cardio Graph) machines. 2. Set up and operate Herma labeling machine. 3. Pack product in an in-line packaging…
Added 3 hours ago
MM
Apprentice (machining/mechanical)
Mill-Max Manufacturing Corp.
Oyster Bay, NY
- $25 to $30 USD / hour
Transitions to a role such as Machinist/Mechanic or Machine Set-Up/Operator in various departments after completion of training program (which could last up to 18 months).
Added 4 hours ago
Front Desk Coordinator - Powdersville, SC
The Joint Chiropractic
Powdersville, SC
…healthcare business model in 2010. Today, it is the nation’s largest operator, manager and franchisor of chiropractic clinics through The Joint Chiropractic network. The company is making…
Added 4 hours ago
Front Desk Coordinator - Anderson, SC
The Joint Chiropractic
Anderson, SC
…healthcare business model in 2010. Today, it is the nation’s largest operator, manager and franchisor of chiropractic clinics through The Joint Chiropractic network. The company is making…
Added 4 hours ago
Front Desk Coordinator - Spartanburg, SC
The Joint Chiropractic
Spartanburg, SC
…healthcare business model in 2010. Today, it is the nation’s largest operator, manager and franchisor of chiropractic clinics through The Joint Chiropractic network. The company is making…
Added 4 hours ago
Hard Machining Operator
Lovejoy Curtis LLC
Union, SC
…specifications; install and maintain proper grinding wheels; or inserts, set up and operate at proper and/or prescribed feeds and…
Added 6 hours ago
Machine Operator - Coater
TEC Group Inc
Walled Lake, MI
We have an immediate opening for an experienced Machine Operator with a coating company. This is a day shift position. Job Summary: - Set up and operate a coating machine to apply solutions…
Added 6 hours ago
LASER/ PRESS BRAKE OPERATOR
Patz Corporation
Menominee, MI
Review dispatch report and determine the proper operating schedule for FMS Laser Cutting System. - Set up and operate FMS Laser Cutting equipment. - Make all required adjustments, cleaning…
Added 6 hours ago
RG
Blanchard Grinder Operator
R.C. Grinding
Chesterfield, MI
- $18 to $22 USD / hour
Essential Functions Employees will be responsible for the set-up, cleaning and operation of Blanchard Grinding Machines, snag grinding equipment, hi-lo, etc. Ensures maximum production…
Added 6 hours ago
Nurse Case Manager
GMMI, Inc.
Pembroke Pines, FL
Added 9 hours ago
Equipment Operator
empirical foods, inc.
Garden City, KS
Operate many pieces of large industrial equipment that are used in the operation of the facility. Each equipment operator will be assigned and trained in the operation of one or more pieces…

Actalent

LC-MS Operator

Madison, WI, United States

$26 to $30 USD / hour

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Job details

Pay: $26 to $30 USD / hour
Experience: 0-5 years of laboratory experience with HPLC operation and instrumentation.
Posting language: English
Posted: Oct 17, 2026

Original job description

LC-MS Scientist: Open to entry-level or mid-level

1st and 2nd shift (12-8:30pm) available

About the Role

We are seeking a motivated LC-MS Scientist to join a high-throughput bioanalytical laboratory. This is an excellent opportunity for an early-career scientist who enjoys hands-on instrument work, problem-solving, and collaborating with fellow laboratory professionals. In this role, you will operate, maintain, and troubleshoot LC-MS and HPLC instrumentation while supporting a large team of chemists in a fast-paced laboratory environment.

The ideal candidate has experience operating HPLC systems, strong organizational skills, and a desire to become an expert in analytical instrumentation and mass spectrometry.

Key Responsibilities

Set up, start, and monitor analytical runs on LC-MS and HPLC instruments.
Independently operate instrumentation and ensure accurate data acquisition.
Coordinate scheduling and utilization of a large fleet of mass spectrometry instruments.
Serve as a primary technical resource for chemists using LC-MS instrumentation.
Train and support new and existing laboratory staff on instrument operation and best practices.
Troubleshoot instrument issues and perform corrective actions to minimize downtime.
Conduct routine maintenance, calibration, and metrology activities to ensure instrument performance.
Document maintenance activities, troubleshooting efforts, and instrument status.
Communicate instrument-related issues and solutions with laboratory leadership and study teams.
Assist with investigations involving instrument errors, data discrepancies, or process deviations.
Identify and resolve common laboratory issues impacting analytical performance.
Participate in continuous improvement initiatives and support workflow optimization.
Cross-train in laboratory testing activities as needed.
Collaborate closely with scientists and laboratory personnel to ensure project success.

Qualifications

Bachelors degree in Chemistry, Biochemistry, Biology, or a related scientific discipline.
0-5 years of laboratory experience with HPLC operation and instrumentation.
Ability to independently operate HPLC systems, including setup, execution, and basic maintenance.
Strong troubleshooting and problem-solving skills.
Excellent communication and interpersonal skills.
Ability to prioritize multiple tasks and work effectively in a fast-paced environment.
Interest in analytical instrumentation, metrology, and mass spectrometry technologies.
Collaborative mindset with a strong commitment to supporting team success.

Work Environment

This position is based in a collaborative bioanalytical laboratory supporting a team of scientists and chemists. The role is highly hands-on and focused on analytical instrumentation, with much of the day spent operating, maintaining, troubleshooting, and coordinating the use of LC-MS and HPLC systems.

Candidates should be comfortable working in a fast-paced environment that requires frequent interaction with colleagues, strong attention to detail, and the ability to manage multiple priorities. Opportunities for professional growth include cross-training, advanced instrument troubleshooting, metrology, and expanded technical responsibilities as expertise develops.

Why Join Us?

Work with advanced LC-MS and mass spectrometry technologies.
Gain exposure to a large-scale bioanalytical laboratory environment.
Receive training and development opportunities in instrumentation and metrology.
Build expertise in analytical chemistry and mass spectrometry.
Grow your career within a collaborative and science-driven organization.

Job Type & Location

This is a Contract to Hire position based out of Madison, WI.

Pay and Benefits

The pay range for this position is $26.00 - $30.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

Job Type & Location

This is a Contract to Hire position based out of Madison, WI.

Application Deadline

This position is anticipated to close on Oct 30, 2026.

Workplace Type

This is a fully onsite position in Madison,WI.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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