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BWDS 17594- NSWC Engineering Support Services Landing Page
Bowhead
Dahlgren, VA
…test, integration, and fielding of safe and innovative weapon control systems, detection systems support, advanced weapon systems support, autonomous system support, mechanical and…
Added 2 mins ago
Systems Engineer, SME
Odyssey Systems Consulting Group, Ltd.
Colorado Springs, CO
Program: The NCMC-ITW/AA Branch sustains unique Combatant Commanders Integrated Command and Control System (CCIC2S) subsystems, networks, and associated components through an…
Added 2 mins ago
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Senior Quality Assurance Engineer
Fujifilm
Pueblo, CO
- $110,000 USD / year
The Senior Quality Assurance Engineer is responsible for executing and improving key QMS processes on-site in Pueblo to drive improvements in FEUS processes and product quality, at a pace…
Added 2 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Fresno, CA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 2 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Shafter, CA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 2 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Decatur, AL
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 2 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Valdosta, GA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 2 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Valdosta, GA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 3 mins ago
SO
Entry Level Instrument, Electrical and Controls (IE&C) Engineer
Salas O'Brien
Decatur, AL
- $80,000 to $90,000 USD / year
Instrument, Electrical and Controls (IE&C) Engineer
Added 6 mins ago
Transportation Construct Technician 4
Arizona Department of Administration
AZ
Analyze and evaluate technical engineering data, including construction plans, material quality control test results, and field survey documentation.
Added 7 mins ago
Senior Full Stack Engineer (Agentic Search) - Platform
Tavily
New York City, NY
We are looking for a Senior Full Stack Engineer to build how developers and AI agents access our agentic web infrastructure. This role is based in our New York office, hybrid with the NYC…
Added 7 mins ago
Traveling Construction Layout Technician - Per Diem
Brasfield & Gorrie, LLC
New Orleans, LA · Bessemer, AL · Cartersville, GA · Carrollton, GA · Atlanta, GA · Charlotte, NC
…robotic total stations. Establishing and maintaining project control. Laying out building grids, foundations, slabs, walls, and site utilities. Checking as-builts and elevations. Processing…
Added 9 mins ago
Senior Manufacturing Design Engineer
1 Arc Power
Mountain View, CA · Bay Area, CA
We are looking for our first Senior Manufacturing Design Engineer, you will own the path from prototype to mass production for our next-generation products: internally designed power…
Added 10 mins ago
Senior Mechanical Engineer
Cubic Defense Applications, Inc.
Orlando, FL · San Diego, CA
Job Summary: Cubic Defence Senior Mechanical Engineer role contributes mechanical engineering into multi-disciplinary product development teams. The Senior Mechanical Engineer is…
Added 11 mins ago
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Principal Backend Engineer, Enterpise Platform
Horizon3
Remote, United States
- $255,000 to $295,000 USD / year
As a Principal Software Engineer on the Enterprise Platform team, you’ll set technical direction for foundational services that power NodeZero’s customer and partner experiences. You’ll…
Added 11 mins ago
H
Senior Full-Stack Engineer, Autonomous Defense
Horizon3
Remote, United States
- $195,000 to $235,000 USD / year
As a Senior Full-Stack Engineer on the Autonomous Defensive team, you'll build the platform that NodeZero's defensive agents run on. Our AI researchers define what these agents should…
Added 11 mins ago
Sr. SOC Engineer
Revolutional, LLC
Memphis, TN · New Carrollton, MD
We are seeking a Sr. SOC Engineer to lead the engineering, architecture, deployment, and improvement of the cybersecurity tools and capabilities that support a Security Operations Center…
Added 11 mins ago
SOC Security Engineer
Revolutional, LLC
Memphis, TN · New Carrollton, MD
We are seeking a SOC Engineer to engineer, deploy, maintain, and improve the cybersecurity tools and capabilities that support a Security Operations Center (SOC) for a large federal agency…
Added 12 mins ago
Principal Hardware-in-the-Loop Engineer
AeroVironment, Inc.
Huntsville, AL
The Principal Hardware-in-the-Loop (HWIL) Engineer will be responsible for the architecture, development, integration, and deployment of NGCM HWIL systems supporting Guidance, Navigation &…
Added 13 mins ago
Site Reliability Engineer
Anduril Industries
Waltham, MA
…OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is…
Added 15 mins ago
GT
Test and Integration Engineer (51651)
Gradian Thermal Solutions
Maple Grove, MN
- $80,000 to $110,000 USD / year
We are seeking a Test & Integration Engineer to own the execution, validation, and continuous improvement of laboratory and system-level testing across Gradian’s air handling, liquid…
Added 15 mins ago
Embedded Software Engineer
GeoControl Systems, Inc.
Houston, TX
as subsystem monitoring and control, command and data handling, telemetry
Added 16 mins ago
SO
Energy/Utilities Engineer 3
State of Washington
Lacey, WA
- $84,528 to $110,952 USD / year
The Washington Utilities and Transportation Commission (UTC) is seeking to fill the role of an Energy/Utilities Engineer 3 position within the Telecommunications Section of the Regulatory…
Added 16 mins ago
Electrical Engineer (Senior/Staff), CD&H
True Anomaly
Denver, CO · Long Beach, CA
True Anomaly is seeking an experienced Electrical Engineer to design and develop electrical system architectures for our next-generation space vehicles. You will be responsible for defining…
Added 16 mins ago
Field Engineer
Orion
Tampa, FL
Orion is hiring an entry-level Field Engineer to help marine construction crews build accurately and safely. You’ll work on site with project engineers, superintendents, barge foremen, and…

Repligen Corp

Scientist II

Marlborough, MA, United States

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Job details

Posting language: English
Posted: Nov 3, 2026

Original job description

This Scientist II will support the development and commercialization of next-generation ultrafiltration and microfiltration membrane technologies for bioprocessing applications. The position will contribute to projects from concept development through commercialization, including membrane design, process development, scale-up, verification and validation, technology transfer, and lifecycle support, with a focus on delivering high-quality solutions that meet customer and business needs.

The successful candidate will be a hands-on scientist or engineer with strong expertise in membrane science and process development. This individual will work closely with cross-functional teams including Manufacturing, Quality, Regulatory, Supply Chain, Marketing, and Commercial, bringing a collaborative and accountable approach to developing innovative products and manufacturing processes. The ideal candidate will take ownership of technical challenges, contribute ideas and perspectives, and work effectively across teams to drive results while maintaining a strong commitment to quality, integrity, and compliance.This role is expected to model our Leadership Behaviors - Integrity & Compliance, Customer Focus, Collaboration, Courage, Team Empowerment, and Accountability & Results - in all aspects of work.

Responsibilities

Develop ultrafiltration and microfiltration membranes and membrane manufacturing processes from concept through commercialization, with a focus on product performance, manufacturability, and customer needs.
Execute new product development activities including process development, design verification, validation, scale-up, and technology transfer, taking ownership of deliverables and project outcomes.
Evaluate membrane formulations, process improvements, and emerging technologies to enhance product performance and manufacturability, bringing forward new ideas and approaches to technical challenges.
Design, execute, and analyze laboratory and pilot-scale experiments to address technical challenges, make informed decisions, and support project objectives.
Support validation activities using quality and manufacturing tools including DFMEA, PFMEA, IQ/OQ/PQ, control plans, and process verification methodologies, maintaining a strong commitment to quality, integrity, and compliance.
Prepare clear and accurate technical documentation, including development reports, characterization studies, validation reports, technology transfer packages, and SOPs.
Maintain a highly hands-on approach, spending significant time in the laboratory and pilot-scale environment developing processes, operating equipment, and troubleshooting complex technical issues with a strong sense of ownership and accountability.
Collaborate effectively with cross-functional teams, sharing knowledge and perspectives and working toward common goals to advance development projects and commercialization efforts.

Qualifications

Ph.D. in Chemical Engineering, Polymer Science, Materials Science, Chemistry, or related discipline with 2+ years of relevant industrial experience, or M.S. with 5+ years, or B.S. with 8+ years of relevant experience.
Experience in polymeric membrane development, membrane formation processes, and membrane separation technologies.
Experience supporting new product development projects, including process scale-up and technology transfer to manufacturing.
Familiarity with Stage-Gate product development processes, design verification and validation, and process validation activities.
Working knowledge of quality and manufacturing tools such as DFMEA, PFMEA, IQ/OQ/PQ, process characterization, and statistical analysis.
Strong experimental and troubleshooting skills with the ability to independently design and execute technical studies, make sound technical decisions, and take ownership of results.
Highly hands-on scientist/engineer who enjoys working in laboratory and pilot-scale environments.
Strong problem-solving, communication, organizational, and teamwork skills, with the ability to collaborate effectively, share ideas, and contribute to team success.
Demonstrated ability to manage multiple projects, prioritize effectively, and deliver results in a fast-paced environment while maintaining high standards of quality and accountability.

What Repligen Offers Our mission is to inspire advances in bioprocessing as a trusted partner in the production of biologic drugs that improve human health worldwide. Focused on cost and process efficiencies, we deliver innovative technologies and solutions that help set new standards in bioprocessing. The estimated base salary range for this role, based in the United States of America is $113,000-$163,000. Compensation decisions are dependent on several factors including, but not limited to an individual's ,qualifications, location, internal equity, and alignment with market data. Additionally, employees are eligible to participate in one of our variable cash programs (bonus or commission) and eligible roles may receive equity as part of the compensation package. We offer a wide range of benefits such as paid time off, health/dental/vision, retirement benefits and flexible spending accounts. All compensation and benefits information will be confirmed in writing at the time of offer.

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