Jobs in the United States

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Systems Engineer
Bechtel Corporation
Oak Ridge, TN
The SE plays a critical role in the delivery of the Requirements Management and Model Based Systems Engineering program for Bechtel work products and designs, as well as for coordination of…
Added 1 min ago
Research Environmental Engineer
RTI International
Durham, NC · UNAVAILABLE
Collaborate with experts across water resources, data science, energy, economics, social science, and software development.
Added 2 mins ago
Sr. Software Engineer (Sales), Backend
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San Ramon, CA
The responsibilities of this role require 1 day per week attendance in office with in-person meetings and events regularly
Added 3 mins ago
Systems Engineer, SME
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The Systems Engineer, SME must have:
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Systems Engineer - New Grad (2027)
BAE Systems
Cedar Rapids, IA
As a part of our unique team, you will have responsibilities spanning all phases of the systems engineering life cycle including requirements, design, test development, integration,…
Added 5 mins ago
Project Coordinator, Product Solutions
Precision Medicine Group
Remote, United States
…new team members for assigned accounts in project management software, maintain project…
Added 6 mins ago
Mechanical Engineer – HVAC/Building Systems
Farnsworth Group
Greenwood Village, CO · Boise, ID · Phoenix, AZ · Salt Lake City, UT
Bachelor’s degree in Mechanical Engineering or a closely related engineering discipline.
Added 6 mins ago
Field Office Technician
MANTECH
Remote, United States
…enterprise IT support services in support of the USACE vision of engineering solutions for the Nation’s toughest…
Added 7 mins ago
AA
Director, Quality & Reliability Engineering
Alaska Airlines
WA-SeaTac
- $198,450 to $307,600 USD / year
8 years of experience in software engineering, site reliability engineering, platform engineering, cloud infrastructure, or production engineering supporting large-scale, customer-facing…
Added 8 mins ago
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Senior Software Engineer - 340B
Bluesight
Remote, United States
- $140,000 to $160,000 USD / year
Bluesight is looking for a Senior Full-Stack Software Engineer to help us redefine and grow our suite of healthcare data products in support of the company's mission of powering hospital…
Added 8 mins ago
Data Engineer III
Expedia, Inc.
WA
Digital Operations Supply Marketing (DigOps Engineering) sits at the intersection of supply marketing and engineering, organized into three streams: Data Engineering, Software Engineering,…
Added 9 mins ago
Project Coordinator, Product Solutions
Precision AQ
Remote, United States
…new team members for assigned accounts in project management software, maintain project…
Added 10 mins ago
Development Product Owner - Mid Level, Marketing Technology Enablement
United Services Automobile Asn
Charlotte, NC
We offer a flexible work environment that requires an individual to be in the office 4 days per week
Added 14 mins ago
Acquisition Lifecycle Engineer
The Aerospace Corporation
Chantilly, VA · El Segundo, CA · Albuquerque, NM
Lead the development of program documentation, including System Engineering Plans, Risk/Issue/Opportunity Plans, Requirements Plans, and Lifecycle Sustainment Plans.
Added 16 mins ago
Party Chief
Actalent
Ocoee, FL
…stations, digital levels, data collectors, and current surveying software platforms. Fieldwork takes place outdoors in varying weather conditions on active construction sites, utilities…
Added 16 mins ago
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Assistant Scientist
Actalent
Gaithersburg, MD
- $21 to $26 USD / hour
Job Title: Assistant ScientistJob DescriptionThe Assistant Scientist will support research and development activities by performing microbiology and molecular biology laboratory work under…
Added 16 mins ago
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Site Development Project Manager
Actalent
Wildwood, FL
- $50 to $60 USD / hour
Job Title: Project ManagerJob DescriptionThe Project Manager oversees multiple site development and heavy civil construction projects across the Central Florida area, managing work from…
Added 16 mins ago
A
Project Engineer
Actalent
Wildwood, FL
- $31 to $43 USD / hour
Act as a key support resource and development funnel toward future Assistant Project Manager and Project Manager roles.
Added 16 mins ago
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Controls Engineer
Actalent
Lake Orion, MI
- $50 to $60 USD / hour
…Office-based work typically involves using AutoCAD, PLC and HMI development tools, and other engineering software to design diagrams, control panels, and automation programs. Plant-based…
Added 17 mins ago
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Controls Engineer
SpecSys
Montevideo, MN
- $75,000 to $95,000 USD / year
The Controls Engineer will program and complete design work for mobile equipment that includes electrical device/component selection, development of control loop functional scripts,…
Added 17 mins ago
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Controls Engineer
SpecSys
Minneapolis, MN
- $75,000 to $95,000 USD / year
The Controls Engineer will program and complete design work for mobile equipment that includes electrical device/component selection, development of control loop functional scripts,…
Added 17 mins ago
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Controls Engineer
SpecSys
Granite Falls, MN
- $75,000 to $95,000 USD / year
The Controls Engineer will program and complete design work for mobile equipment that includes electrical device/component selection, development of control loop functional scripts,…
Added 17 mins ago
S
Controls Engineer
SpecSys
New Ulm, MN
- $75,000 to $95,000 USD / year
The Controls Engineer will program and complete design work for mobile equipment that includes electrical device/component selection, development of control loop functional scripts,…
Added 18 mins ago
Mid-Level Infrastructure Systems Administrator
Peraton
Chantilly, VA
As part of the Driftmarker Infrastructure team you will support an exciting program which involves design, development, test, and deployment of a broad and complex system in an Agile…
Added 18 mins ago
MN
Manufacturing Engineer ll
Mindray North America
Mahwah, NJ
- $80,000 to $90,000 USD / year
Hybrid schedule: one day per week remote to promote work/life balance

Actalent

Assistant Scientist

Gaithersburg, MD, United States

$21 to $26 USD / hour

Apply on careers.actalentservices.com About employer

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Job details

Pay: $21 to $26 USD / hour
Posting language: English
Posted: Nov 12, 2026

Original job description

Job Title: Assistant ScientistJob DescriptionThe Assistant Scientist will support research and development activities by performing microbiology and molecular biology laboratory work under general supervision. This role involves sample preparation and analysis, execution of established protocols and standard operating procedures, and operation of specialized instrumentation. The position offers the opportunity to gain hands-on experience with bioanalytical methods, federal regulations, quality assurance and safety procedures, and laboratory information systems while contributing to projects that provide critical health and safety solutions.

Responsibilities

Conduct technical tasks and laboratory experimentation under general supervision using established or project-specific protocols and standard operating procedures.
Perform experimental work on research projects, including sample preparation, culturing, nucleic acid extraction, PCR techniques, and immunoassay analysis.
Contribute to the development of test plans, experimental designs, and analytical methods to support project objectives.
Process and analyze environmental samples for the presence of potential biological threat agents in accordance with defined procedures.
Assist with sample in-processing, including receiving, logging, and organizing samples for analysis.
Perform DNA preparation, including DNA extraction and purification, using both manual and automated methods.
Conduct immunoassay analysis using established platforms and methods to detect target analytes in environmental samples.
Execute PCR and qPCR assays, including setup, operation, and monitoring of reactions, and ensure accurate data capture.
Operate and maintain robotic DNA extraction systems such as the KingFisher Flex for high-throughput sample processing.
Perform immunoassay testing using systems such as the Luminex MAGPIX to support bioanalytical workflows.
Run qPCR assays using platforms such as the Life Technologies QS5 system and interpret results according to laboratory standards.
Carry out molecular biology techniques including DNA, RNA, and protein purification and quantification, gel electrophoresis, molecular cloning, site-directed mutagenesis, and recombinant protein expression as needed.
Enter data accurately into the laboratory information management system and sample management system, ensuring traceability and data integrity.
Maintain strict adherence to quality control and quality assurance procedures for all equipment, assays, and workflows in assigned areas.
Support general laboratory housekeeping duties, including cleaning, organizing workspaces, and maintaining supplies and reagents.
Collaborate and communicate effectively with technical staff at all levels in a team-based environment to ensure smooth project execution.
Work independently on assigned tasks, manage time effectively, and meet deadlines in a fast-paced environment.
Follow all applicable safety, QA, and SOP guidelines and maintain compliance with relevant federal regulations and facility requirements.

Essential Skills

Bachelors degree in Biology, Molecular Biology, Microbiology, Biochemistry, Chemistry, or a closely related scientific discipline.
Knowledge and/or experience in a laboratory or research environment, including basic laboratory and analytical skills and sample preparation and analysis.
Hands-on experience with bioanalytical methods such as real-time PCR, immunological analysis, and related molecular biology techniques.
Practical experience with DNA extraction, PCR, and immunoassay methods.
Familiarity with environmental sample processing and analysis for biological agents.
Ability to perform DNA, RNA, and protein purification and quantification and to conduct gel electrophoresis.
Experience with molecular biology techniques such as molecular cloning, site-directed mutagenesis, and recombinant protein expression.
Proficiency with PC-based tools and the ability to learn new software and systems, including laboratory information management systems and sample management systems.
Strong ability to communicate and interact effectively with technical staff at all levels in a team-based environment.
Ability to work independently with minimal supervision while following established protocols and SOPs.
Strong time management skills with the ability to work under pressure, manage multiple tasks simultaneously, and maintain a high level of attention to detail.
Eligibility to obtain a security clearance in the future, consistent with working in a secure facility.

Additional Skills & Qualifications

Experience with robotic DNA extraction platforms such as the KingFisher Flex system.
Experience performing immunoassays using systems such as the Luminex MAGPIX platform.
Experience running qPCR assays on platforms such as the Life Technologies QS5 system.
Familiarity with wet chemistry techniques and aseptic technique in a laboratory setting.
Experience with data entry and data management in laboratory information management and sample management systems.
Solid scientific educational background with laboratory coursework in biology, molecular biology, microbiology, chemistry, or related disciplines.
Demonstrated ability to adapt to new technologies, instrumentation, and software tools.
Strong orientation toward quality assurance and quality control in laboratory operations.
Motivation to contribute to health and safety solutions that can positively impact broad populations.

Work EnvironmentThis position is based in a laboratory environment within a secure military facility. The role involves working with microbiology and molecular biology instrumentation, including robotic DNA extraction systems such as the KingFisher Flex, immunoassay platforms such as the Luminex MAGPIX, and qPCR systems such as the Life Technologies QS5. The standard schedule is Monday through Friday, with core hours from 8:00 a.m. to 5:00 p.m., subject to change based on operational needs. Work is conducted under strict safety, quality assurance, and standard operating procedures, with a focus on handling environmental samples and potential biological threat agents in a controlled and compliant setting. Job Type & LocationThis is a Contract position based out of Gaithersburg, MD. Pay and BenefitsThe pay range for this position is $21.00 - $26.00/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 & LocationThis is a Contract position based out of Gaithersburg, MD. Application DeadlineThis position is anticipated to close on Nov 26, 2026. Workplace TypeThis is a fully onsite position in Gaithersburg,MD.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.

Apply on careers.actalentservices.com About employer

More about this job

Skills

Research
Molecular biology
Sample preparation
Quality control
Quality assurance procedures
Housekeeping
Cleaning
Work independently
Manage time
Meet deadlines
Regulatory compliance
Analytical skills
Time management
Cope with pressure
Attention to detail
Data entry
Data management
Quality assurance
Health and safety

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Work requirements

Jobs in the United States