2025
Bayer Healthcare Cell Therapy –
California
All made possible by a dedicated team of smart, driven professionals who take pride in every detail.
Whether you’re in the field, factory, or in the office, your work drives the cutting-edge environments where innovation thrives and life-changing breakthroughs are made. Every role here is connected to something bigger.
Life at AES
Our culture is based on empowerment and innovation. We promote a workplace where creativity thrives and different perspectives are taken into account and celebrated.
Role Summary
The Design Project Manager will be part of the Engineering Group team and will be responsible for design delivery of AES projects ranging from conceptual efforts to integrated design-build projects. Single or multiple project assignments may be required. The Design Project Manager will report directly to the VP of Engineering and help drive the growth of design project management capabilities at AES.
The Project Manager is responsible for the direction and performance of design services for assigned project(s), ensuring work is performed in conformance with project objectives and requirements, project performance metrics (e.g., client satisfaction, profitability), and quality requirements.
Principal areas of responsibility include control and reporting, project staffing, adherence to quality plan, project budget, project schedule, safety, subcontractor management, and change management.
Responsible for client relationship management, including creating a positive experience that will lead to future work. They will be responsible for developing a culture of collaboration, technical excellence, trust, and inclusivity at the project level. With the goal of maximizing results by increasing employee engagement, productivity, and overall project performance.
Qualifications: Education and Experience (Required and Preferred)
Business Acquisition and Proposal Development:
Stakeholder Collaboration:
Project-Level Responsibilities:
Continuous Improvement:
Quality Assurance:
Leadership, Mentorship, and Team Management
Role Summary
The VDC Engineer will be a member of the VDC team and will be responsible for helping drive successful
project execution using various VDC tools and quality checks, while supporting the design team with
VDC related tasks, and will report directly to the VDC Manager.
The VDC Engineer will work closely with the design and project teams to ensure effective integration,
utilization, and training of VDC tools to enhance project planning, and design. The VDC Engineer may
also support the sales and estimating teams with VDC related tasks and deliverables.
Qualifications: Education and Experience (Required and Preferred)
Required
Preferred
Essential Duties/Responsibilities
Knowledge, Skills, and Abilities
We offer a highly competitive compensation and benefits package, including base salary, performance
bonus, financial and medical benefits, and generous PTO, and a 401(k).
Connect with us and learn more about AES and our Parent Company, WJFS, Inc. Since our founding over 35 years ago, AES Clean Technology has been committed to being the best cleanroom design and build solutions provider in the US, in constant pursuit of improving our products to improve our clients’ ability to create and manufacture life-changing products and therapies. Our clients include brand name national and global leaders in the pharmaceutical, biotech, life sciences, medical device, and microelectronics industries. We are headquartered in Montgomeryville, PA in suburban Philadelphia, with our manufacturing plant in Suwanee, Georgia, and soon-to-be-built 100,000 square-foot fully automated plant in Lancaster, PA. The learn more about AES, please visit aesclean.com In 2019, after more than doubling our business in the previous decade, AES was acquired by WJFS, a single family investment firm located in West Chester, PA. WJFS is a well-capitalized, long-term investment firm focused on partnering with business owners and high-performing management teams to build customer- and employee-centric business models that sustain long-term growth, last for generations, and strong enough to weather the ups and downs of shifting business cycles. To learn more about WJFS, please visit wjfsinc.com
AES Clean Technology is the nation’s leader in designing, developing, manufacturing, installing, and integrating clean room systems for the Life Sciences, Biotechnology, Medical Device, and Microelectronics industries. Since our founding in 1986, we have maintained our singular focus on creating the most cost-efficient, high-quality clean room solutions that provide the critical environments needed to advance the science, research, and development of life-saving products and therapeutics.
Our focus has given us a unique leadership position in our market—we are the only firm in the U.S. with
the expertise and the resources to provide a turnkey clean room solution, from conceptualization to
operation.
Role Summary
The Process Architect will be part of the AES Process Technology team and will specialize in the design of highly technical facilities integrating various process platforms and scales in the business case/feasibility development (FEL-1) & conceptual phases (FEL-2), reporting directly to the Director of Process Architecture. On the AES team, you will be supported in your professional development, challenged in highly critical and rewarding complex projects while being encouraged to participate in a broad spectrum of opportunities to grow beyond your primary responsibilities.
The Process Architect will collaborate daily along with the Director of Process Architecture executing an established project conceptual design process, participating in thought leadership materials and marketing opportunities to promote the Compass program and the AES brand. A primary responsibility will be guiding clients/end users through the conceptual design process, managing interdisciplinary and departmental project coordination while communicating project requirements. You will enjoy problem-solving and the discovery of creative solutions, finding the unique response to challenging client requests and project requirements.
Furthermore, you will be responsible for fostering a collaborative and learning environment for personnel development and between architects, engineers and designers among other departments. This includes attending external industry training platforms to broaden your knowledge base and creating opportunities for internal cross-disciplinary educational sessions. Staying update-to-date with current regulatory requirements, cGMPs, industry trends and advancements in process design and equipment is a key component to the advancement of the Process Technology team. Our focus is on
advancing design acumen, representing a core technical resource of the AES team, and presenting clients with the highest quality and innovative designs meeting stringent regulatory requirements as a crucial foundation to their projects.
Essential Duties/Responsibilities
Process Architectural Design:
Project Management
Continuous Improvement/Thought Leadership:
Quality Assurance:
Leadership, Mentorship, and Team Management
Qualifications: Education and Experience (Required and Preferred)
Knowledge, Skills, and Abilities
We offer a highly competitive compensation and benefits package, including base salary, performance
bonus, financial and medical benefits, generous PTO, and a 401(k).
Connect with us and learn more about AES and our Parent Company, WJFS, Inc. Since our founding over 35 years ago, AES Clean Technology has been committed to being the best cleanroom design and build solutions provider in the US, in constant pursuit of improving our products to improve our clients’ ability to create and manufacture life-changing products and therapies. Our clients include brand name national and global leaders in the pharmaceutical, biotech, life sciences, medical device, and microelectronics industries. We are headquartered in Montgomeryville, PA in suburban Philadelphia, with our manufacturing plant in Suwanee, Georgia, and soon-to-be-built 100,000 square-foot fully automated plant in Lancaster, PA. The learn more about AES, please visit aesclean.com In 2019, after more than doubling our business in the previous decade, AES was acquired by WJFS, a single-family investment firm located in West Chester, PA. WJFS is a well-capitalized, long-term investment firm focused on partnering with business owners and high-performing management teams to build customer- and employee-centric business models that sustain long-term growth, last for generations, and strong enough to weather the ups and downs of shifting business cycles. To learn more about WJFS, please visit wjfsinc.com
Recruiting Profile — Mechanical Engineer
Join an Industry Leader to Help Accelerate Our Growth
Role Summary
The Mechanical Engineer will be part of the Engineering Group and will be responsible for delivery of AES projects ranging from conceptual efforts to integrated design-build projects. Single or multiple project assignments may be required. The Mechanical Engineer will report directly to the Mechanical Engineering Manager.
The Mechanical Engineer will act as the Lead mechanical engineer on small to medium sized complexity projects and act as a supporting engineer for larger projects. This role will be Engineer of Record for projects where they are the Lead engineer.
Principal areas of responsibility include performing engineering calculations, developing HVAC designs, mechanical equipment selections, performing reviews for building/life safety code compliance and EU/FDA/USP regulatory compliance. This role will also support proposal development activities and construction administration activities.
Involved in client relationship management, including creating a positive experience that will lead to future work. They will be responsible for developing a culture of collaboration, technical excellence, trust, and inclusivity at the project level. This includes the ability to manage multiple complex tasks, establish priorities, and direct the work of others on the project team.
Qualifications: Education and Experience (Required and Preferred)
Essential Duties / Responsibilities
Mechanical Engineering and Design
Quality Assurance
Leadership and Mentorship
Knowledge, Skills, and Abilities
We offer a highly competitive compensation and benefits package, including base salary, performance bonus, financial and medical benefits, generous PTO, and a 401(k).
Connect with us and learn more about AES and our parent company, WJFS, Inc. Since our founding over 35 years ago, AES Clean Technology has been committed to being the best cleanroom design and build solutions provider in the US, in constant pursuit of improving our products to improve our clients’ ability to create and manufacture life-changing products and therapies. Our clients include brand name national and global leaders in the pharmaceutical, biotech, life sciences, medical device, and microelectronics industries. We are headquartered in Montgomeryville, PA (suburban Philadelphia), with our manufacturing plant in Suwanee, Georgia, and a soon-to-be-built 100,000 square-foot fully automated plant in Lancaster, PA. To learn more about AES, please visit aesclean.com. In 2019, after more than doubling our business in the previous decade, AES was acquired by WJFS, a single-family investment firm located in West Chester, PA. WJFS is a well-capitalized, long-term investment firm focused on partnering with business owners and high-performing management teams to build customer- and employee-centric business models that sustain long-term growth, last for generations, and are strong enough to weather the ups and downs of shifting business cycles. To learn more about WJFS, please visit wjfsinc.com.
Recruiting Profile — Senior Architectural Designer
Join an Industry Leader to Help Accelerate Our Growth
Role Summary
Ready to make a difference in the health and well-being of people around the world? Our industry-leading modular cleanroom facilities provide critical environments that advance the science, research, development, and production of lifesaving therapeutics and technologies.
This role offers an exciting opportunity for an experienced Senior Architectural Designer to lead and manage small teams in delivering modular system designs for our various markets. They will oversee project-specific design, program, and technical requirements. This position includes coordination with multidisciplinary teams to produce construction documents that reflect exceptional design concepts while meeting client expectations, budgetary goals, and regulatory compliance.
Duties/Responsibilities
Requirements
We offer a highly competitive compensation and benefits package, including base salary, performance bonus, financial and medical benefits, generous PTO, and a 401(k).
Connect with us and learn more about AES and our Parent Company, WJFS, Inc. Since our founding over 35 years ago, AES Clean Technology has been committed to being the best cleanroom design and build solutions provider in the US, in constant pursuit of improving our products to improve our clients’ ability to create and manufacture life-changing products and therapies. Our clients include brand name national and global leaders in the pharmaceutical, biotech, life sciences, medical device, and microelectronics industries. We are headquartered in Montgomeryville, PA in suburban Philadelphia, with our manufacturing plant in Suwanee, Georgia, and soon-to-be-built 100,000 square-foot fully automated plant in Lancaster, PA. To learn more about AES, please visit aesclean.com. In 2019, after more than doubling our business in the previous decade, AES was acquired by WJFS, a single-family investment firm located in West Chester, PA. WJFS is a well-capitalized, long-term investment firm focused on partnering with business owners and high-performing management teams to build customer- and employee-centric business models that sustain long-term growth, last for generations, and are strong enough to weather the ups and downs of shifting business cycles. To learn more about WJFS, please visit wjfsinc.com.
Join Our Mission-Critical Manufacturing Team in Suwanee, Georgia
Be part of something that truly matters. At our Suwanee manufacturing facility, you’ll help build the specialized AES modular cleanroom systems that form the backbone of cleanrooms where life-saving medicines and scientific advancements are produced. This isn’t your typical factory job – you’ll be contributing to critical infrastructure that enables breakthrough treatments for patients worldwide. We’re looking for dedicated, hands-on team members who thrive in a fast-paced, physical environment and take pride in precision manufacturing. With comprehensive cross-training opportunities across our production floor, you’ll develop valuable skills while working alongside experienced professionals who’ve been perfecting cleanroom solutions for over three decades. If you’re ready to move, learn, and make a real impact in the fight for better health outcomes, we want to meet you.
Build Your Future – become an AES Certified Field Installer
Take your construction skills on a mission that saves lives. As an AES Certified Field Installer, you’ll be part of the elite team that constructs precision cleanroom environments where tomorrow’s medicines and vaccines come to life.
What You’ll Do:
What We’re Looking For:
Join our experienced team that’s been setting the gold standard in cleanroom construction for over 30 years. Every project you complete directly contributes to medical breakthroughs that improve lives worldwide.
Construye el Futuro de la Manufactura que Salva Vidas como Instalador de Campo Certificado de AES
Lleva tus habilidades de construcción a una misión que salva vidas. Como Instalador de Campo Certificado de AES, serás parte del equipo élite que construye entornos de salas limpias de precisión donde se crean las medicinas y vacunas del futuro.
Lo Que Harás:
Lo Que Buscamos:
Únete a nuestro equipo experimentado que ha estado estableciendo el estándar de oro en construcción de salas limpias por más de 30 años. Cada proyecto que completes contribuye directamente a avances médicos que mejoran vidas en todo el mundo.
“We chose AES because of their experience and this new custom fit design. It allowed us to accomplish our state-of-the-art GMP manufacturing facility with proper workflows and with all the ancillary support rooms that we needed. They had a modular concept that we felt would be our best approach.”
2025
Bayer Healthcare Cell Therapy –
California
2023
Genentech – California
Nexus – Wisconsin
2022
CRISPR Therapeutics –Massachusetts
Catalent – Indiana
Iovance – Pennsylvania
2021
Perleman Center for Cellular & Molecular Therapeutics – Pennsylvania
Locus Biosciences – North Carolina
2020
United Therapeutics –Maryland
Sanofi – Maryland
Bristol-Myers Squibb –Dublin Ireland
2019
Takeda – Georgia
2017
Novartis-Penn Center for Advanced Cellular Therapies – Pennsylvania
Cook Pharmica (Catalent) – Indiana
Bristol-Myers Squibb – Massachusetts
2015
Pharmalucence – Massachusetts
At AES, great work happens when great people come together. Meet The Kite-Flyers – our employee-driven group that transforms our workplace into a vibrant community where everyone belongs.
Passionate volunteers who actively shape our company culture. They’re the spark that ignites connection, the bridge that brings teams together, and the voice that ensures every person feels valued. They are at the forefront of human capital leadership at AES. They create experiences that bring people together, foster belonging, and make work genuinely fulfilling.
Leading charitable events in our local community
Creating networking opportunities and building lasting friendships
Supporting your personal and professional wellbeing
Hosting memorable events that celebrate our achievements
Serving as advocates between leadership and employees
The Kite-Flyers represent everything we stand for: collaboration, innovation, community, wellness, and enthusiasm. Every new team member can join this incredible group and help us soar to new heights.
Your adventure with the Kite-Flyers starts on day one at AES.
AES is America’s leading and fully integrated cleanroom company, pioneering modular innovation since 1986. With over 4,000 installations and 10 million square feet built, we’re the most awarded cleanroom provider in FOYA history.
Working at AES Clean Technology has completely changed how I think about construction. We’re not just building walls, we’re building environments where life-saving therapies and cutting-edge technologies are developed. I’ve never worked anywhere that takes quality and safety seriously, and I’m proud to be part of a company where what I do every day actually makes a difference.