Jobs in the United States

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Added just now
Experienced Equipment Engineer
The Boeing Company
Huntsville, AL
…and directly supporting the production system. In Production Engineering, we need highly responsible professionals committed to upholding the highest standards of safety, quality, and…
Added just now
Mid-Level Factory Automation Support Integration Specialist
The Boeing Company
Berkeley, MO
3+ years of experience in a leadership role (team leader, temp manager, large scale cross functional project/program management, or formal manager experience)
Added just now
Senior Industrial Engineering Team Lead
The Boeing Company
Berkeley, MO
Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Senior Industrial Engineering Team Lead to join our F-15 Production Engineering team in Berkeley, MO.
Added 1 min ago
CS
Project Manager - Retail Planning & Pricing
Centric Software, Inc.
Remote, United States
- $120,000 to $150,000 USD / year
…business consultants, customer success and support specialists, project managers, architects, and data science and engineering experts. We help retailers and brands connect planning and…
Added 3 mins ago
Predictive Diagnostics Associate
EDP Energias de Portugal S.A.
Houston, TX, TX
EDP Renewables is a global leader in the renewable energy sector and the fourth-largest wind energy producer. With a sound development pipeline, first-class assets, and market-leading…
Added 3 mins ago
Implementation Project Manager
Shipwell
Remote, United States
Coordinate cross-functional project teams, including engineering, product development, sales, and customer support, ensuring alignment and accountability.
Added 4 mins ago
AB
Consultant II, Senior
American Bureau of Shipping
Remote, United States
- $110,000 to $120,000 USD / year
The Senior Marine Consultant provides advanced technical expertise and project leadership for marine and offshore consulting engagements to ensure quality services are delivered on schedule…
Added 4 mins ago
Experienced Equipment Engineer
The Boeing Company
Huntsville, AL
…and directly supporting the production system. In Production Engineering, we need highly responsible professionals committed to upholding the highest standards of safety, quality, and…
Added 4 mins ago
Mid-Level Factory Automation Support Integration Specialist
The Boeing Company
Berkeley, MO
3+ years of experience in a leadership role (team leader, temp manager, large scale cross functional project/program management, or formal manager experience)
Added 6 mins ago
A
RME Jam Tech
Aerotek
Richmond, VA
- $22 USD / hour
Job Title: RME Jam TechJob DescriptionJoin our Reliability & Maintenance Engineering Team and make a meaningful impact by supporting critical project initiatives through your hands-on…
Added 6 mins ago
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General Laborer
Aerotek
Woodburn, OR
- $21 USD / hour
Job Title: General Production WorkerJob DescriptionJoin a Reliability & Maintenance Engineering team where you will play a hands-on role in supporting critical project initiatives across a…
Added 6 mins ago
A
RME Jam Tech
Aerotek
Oak Creek, WI
- $22 USD / hour
Ability to stand and walk for up to 12-hour shifts
Added 7 mins ago
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Mechanical Inspector
Aerotek
Taylor, TX
- $45 to $50 USD / hour
Collaborate with engineering, construction, and commissioning teams to ensure systems are installed and started up in line with design intent and project documentation.
Added 7 mins ago
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RME Jam Tech
Aerotek
San Diego, CA
- $23 USD / hour
Day, Swing, and Night shifts
Added 7 mins ago
Senior Fire Protection Engineer
Stantec
Chicago, IL · Baltimore, MD · Atlanta, GA
…Engineer to join our growing North America Fire Protection Engineering Team. We are better together. Your role as a senior contributor on our professional consulting services team is to…
Added 7 mins ago
A
General Production Worker
Aerotek
Woodburn, OR
- $21 USD / hour
Job Title: General Production WorkerJob DescriptionJoin a Reliability & Maintenance Engineering team where you will play a hands-on role in supporting critical project initiatives across a…
Added 7 mins ago
A
RME Jam Tech
Aerotek
Richmond, VA
- $22 USD / hour
Job Title: RME Jam TechJob DescriptionJoin our Reliability & Maintenance Engineering Team and make a meaningful impact by supporting critical project initiatives through your hands-on…
Added 7 mins ago
A
Hiring For Assembler Technician- $24-$25/hour- APPLY ASAP
Aerotek
Saint Paul, MN
- $24 to $25 USD / hour
Collaborate with engineering, quality, and production teams to meet project goals
Added 7 mins ago
Sourcing Manager
Crown Technical Systems, Llc
CA
Crown Technical Systems, a Flex Company, is a leader in power distribution and protection systems concentrating on sophisticated, state-of-the-art relay and control panels, medium voltage…
Added 9 mins ago
Assistant Central Utility Plant Manager
DTE Energy
Lansing, MI
As a leader, this position is an integral part of the site management team. A high degree of communication and collaboration with others is required. Proactive leadership (by example) to…
Added 9 mins ago
Field Engineer
The Middlesex Corporation
Norwalk, CT
The Middlesex Corporation is a nationally recognized and award-winning leader in the heavy civil construction industry. Since 1972, the family business founded by Robert W. Pereira has…
Added 10 mins ago
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Project Administrator
Actalent
Phoenix, AZ
- $21 USD / hour
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…
Added 10 mins ago
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Quality Engineer
Actalent
Torrance, CA
- $100,000 to $180,000 USD / year
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…
Added 11 mins ago
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Project Manager
Actalent
Carson, CA
- $40 to $44 USD / hour
Lead cross-functional project teams, including areas such as Research & Development, Engineering, Master Planning, Commercial Planning, and Regulatory, from concept through product launch.
Added 11 mins ago
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Validation Engineer (Contractor)
Actalent
Oceanside, CA
- $60 to $80 USD / hour
Work EnvironmentThis role is fully onsite, working five days per week at a biopharmaceutical manufacturing facility in Oceanside, CA

Manpower Engineering

Sr. Analytical Scientist

St. Louis, MO, United States

$59 USD / hour

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Job details

Pay: $59 USD / hour
Apply by: Jan 10, 2027
Posting language: English
Posted: Nov 11, 2026

Original job description

Our client, a global leader in Life Science, Biotechnology, and Analytical Research Solutions, is seeking a Sr. Analytical Scientist to join their team. As a Sr. Analytical Scientist, you will be part of the Analytical R&D Department supporting Product Development, Manufacturing Support, and Special Project Teams. The ideal candidate will have strong analytical problem-solving skills, the ability to work independently, and excellent scientific communication skills, which will align successfully in the organization. Job Title: Sr. Analytical Scientist Location: St. Louis, MO Pay Range: $59/hr What's the Job?

Develop and optimize LC-MS assays for quantitative analysis of proteins in complex biological samples.
Perform advanced characterization of biomolecules including monoclonal antibodies, multispecific antibodies, and antibody-drug conjugates (ADCs).
Provide analytical support to R&D, manufacturing, and cross-functional project teams.
Operate and troubleshoot advanced mass spectrometry instrumentation and analytical workflows.
Analyze, interpret, and communicate scientific data to support research and product development initiatives. What's Needed?
BS in Chemistry or a related scientific field (PhD in Analytical Chemistry or related field preferred).
Hands-on experience with high-resolution and/or triple quadrupole LC-MS instrumentation.
Experience with protein characterization and sample preparation techniques such as digestion, enrichment, depletion, and labeling.
Knowledge of large biomolecule workflows including peptide mapping, PTM characterization, glycosylation profiling, or intact mass analysis.
Ability to work independently in a laboratory environment and collaborate effectively within multidisciplinary teams. What's in it for me?
Opportunity to work with a world-class scientific organization driving innovation in life sciences and biotechnology.
Exposure to cutting-edge analytical technologies, including advanced LC-MS and biomolecule characterization platforms.
Collaborative environment with highly skilled scientists and research professionals.
Potential contract extension based on performance and business needs.
Comprehensive Manpower benefits including Medical, Dental, Vision, 401(k), weekly pay, holiday pay, and career development resources. If this is a role that interests you and you’d like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

About ManpowerGroup, Parent Company of: Manpower, Experis and Talent Solutions Experis® is a global leader in technology services and part of the ManpowerGroup® (NYSE: MAN) family of brands. We connect skilled technology professionals with meaningful opportunities where they can grow their careers, expand their expertise and make a real impact. Guided by the belief that it takes Human Ingenuity to unlock the true potential of technology, Experis helps people gain experience with leading organizations, build sought-after skills and take the next step toward a brighter future. Backed by ManpowerGroup's 75+ years of workforce expertise and global reach across more than 70 countries and territories, Experis brings the scale, insight and opportunity to help people and businesses thrive. ManpowerGroup is consistently recognized for its commitment to inclusion, ethics and responsible business, including being named one of the World's Most Ethical Companies. Learn more at Experis.com.

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Jobs in the United States