ASTG designer working on a 3D CAD model of an analytical system component at a multi-monitor workstation in Newton, New Jersey

3D Designer

Every ASTG system exists as a model before it exists as hardware. Designers build that model: 3D assemblies and full manufacturing drawing packages worked up from P&IDs and schematics, accurate enough that the floor can build from them without coming back to ask.

We don't have a design vacancy open at this moment. We recruit for this role regularly across Designer I, II and Senior, so if this is your field we'd rather hear from you now than miss you later.

At a glance

Location Newton, New Jersey (on site)
Employment type Full-time, salaried
Department Engineering – Design
Levels we recruit Designer I (0–3 years) · Designer II (3+ years) · Senior Designer (5–8+ years)
Salary $45,000 – $110,000 depending on level, see below

Salary

Level Annual salary range
Designer I $45,000 – $65,000
Designer II $55,000 – $85,000
Senior Designer $65,000 – $110,000

Where you land within a range depends on your experience and how you interview.

About ASTG

Analytical Science & Technologies Group (ASTG) is a technology-driven designer and manufacturer of advanced analytical systems serving the semiconductor, industrial gas, clean energy, environmental, and specialty gas industries. From concept and engineering through manufacturing, commissioning, and long-term support, ASTG delivers innovative solutions that help customers monitor and protect critical processes around the world.

We are more than a manufacturing company. We are a team of problem solvers, builders, and innovators who take pride in delivering quality products and exceptional customer experiences. Every employee plays an important role in helping us deliver reliable solutions safely, efficiently, and on time.

What the role involves

  • Develop 3D models and assemblies from engineering P&IDs, electrical schematics and general arrangement drawings
  • Produce drawing packages: assembly drawings, fabrication details, weldments, tubing layouts and accurate BOMs
  • Design for manufacturability, serviceability, safety and compliance
  • Work on tubing layouts, component placement and enclosure layouts
  • Take in redlines and feedback from engineers, manufacturing and field teams
  • Keep CAD files organized, with proper revision control and accurate documentation

At Designer II and Senior, additionally

  • Work independently on full system designs and complete manufacturing packages
  • Coordinate directly with Engineering, Project Management and Manufacturing
  • Lead the design of complex analytical systems and custom projects, translating high-level concepts into buildable designs
  • Review drawing packages for accuracy, completeness and compliance with ASTG standards
  • Mentor Designer I and II colleagues, and build out design standards and modular libraries
  • Identify design risks early, and drive down rework, errors and design cycle time

What we look for

Designer I

  • 0–3 years of experience in mechanical or 3D design
  • Basic proficiency in SolidWorks, Siemens NX or similar
  • A foundational understanding of mechanical drawings, P&IDs and schematics
  • Strong attention to detail and a willingness to learn

Designer II

  • 3+ years of mechanical design experience
  • Strong proficiency in SolidWorks, Siemens NX or similar
  • A solid understanding of fabrication processes, weldments and sheet metal, and tubing systems and component integration
  • Experience in a manufacturing environment

Senior Designer

  • 5–8+ years of mechanical or system design experience
  • Expert-level CAD proficiency
  • Deep understanding of tubing systems and instrumentation, and of manufacturing and fabrication constraints. Analytical systems experience preferred.
  • Experience mentoring or leading technical teams, and a strong knowledge of compliance standards such as UL and ISO

What we offer

ASTG covers the cost of medical and vision insurance, with dependent and dental coverage available to add. You'll also get paid time off and sick time that increases with tenure, a 401(k) with a company match of up to 4% of your contributions, an additional pension benefit after five years of service, and support for training and certifications. The full picture is on our careers page.

Benefits, eligibility, plan options, and company contributions are subject to applicable plan documents and company policies and may change from time to time.

Get in touch

Send your resume and a short covering note to resumes@astg.com. Tell us which level you're aiming at. A portfolio or sample drawing package is welcome. We'll come back to you when a role opens, and sooner if there's an obvious fit.

Equal opportunity

ASTG is an equal opportunity employer. We welcome applications from qualified individuals regardless of race, ethnicity, gender, sexual orientation, disability, or veteran status.