Job Description

At Weston Solutions, Inc. you will do meaningful work and make valuable contributions.Employee ownership at Weston is a path to professional growth and access to diverse opportunities in a highly connected community that works together across key service areas to make a difference in the environment. Weston has continued to evolve and adapt to our changing world as a premier provider of environmental and infrastructure services for over sixty years. In both the public and private sectors our teams help identify, solve, mitigate, and manage critical environmental issues to help clients achieve a more sustainable future.

Weston Solutions is seeking an Associate Scientist (Chemist) to support environmental consulting work for our Federal, State, Local and Commercial/Industrial clients. This candidate will provide our clients with accurate and pertinent scientific data according tothemethods, procedures, and techniques. The candidate will support field work and operate mobile field analytical instruments, assist with methoddevelopment,calibrate and maintain field equipment. The position may also be on call periodically to support emergency response projects as needed.

LocationLakewood, CO; Lincolnshire, IL; Austin, Houston, San Antonio, or Frisco Texas; Edison, NJ; or Lakewood, Colorado

Knowledge, Skills and Abilities:

• Bachelor’s degree (BS preferred) in chemistry, environmental science, or a closely related field (or equivalent professional experience).
• 2–4 years of experience in environmental field work and/or an analytical laboratory environment.
• Working knowledge of environmental laboratory deliverables and data workflows (e.g., EDDs, lab reports, validation summaries) and ability to support analytical data review.
• Strong attention to detail; data management and interpretation skills; able to manage complex tracking spreadsheets.
• Strong interpersonal, written/verbal communication, organizational, analytical, and technical writing skills.
• Ability to work independently and as part of a team; adaptable and able to work in non-standard environments.
• Valid driver’s license
• Proficient with Microsoft Office and Adobe Acrobat.

Core Responsibilities

• Support QA/QC and data validation activities using either the National Functional Guidelines or the DoD Data Validation Modules, including sequencing reviews, tracking validation progress, and performing quality checks for technical evaluation and reporting.
• Manage and maintain project environmental data trackers and complex spreadsheets; track laboratory deliverables and milestones (e.g., lab reports, EDDs, DVRs, SDGs) through final data readiness for reporting.
• Coordinate with project managers, analysts, and laboratories to confirm sample documentation, resolve discrepancies (analytes, holding times, formatting), and communicate data/validation status.
• Prepare, review, and update technical documentation and plans (e.g., QAPP tables, analytical methods, standard operating guidance/procedures); ensure consistency between source files (Excel) and finalized deliverables (PDF).
• Analyze and interpret analytical data; select appropriate methods and approaches when standard procedures are inadequate.
• Support environmental sampling programs (soil, groundwater, vapor intrusion (VI), PFAS, VOC, and multi-media events) as needed, including fieldwork and occasional travel.
• Operate, calibrate, and maintain field/mobile analytical and monitoring equipment; interpret instruments and sampling results.
• Document field activities and prepare daily/final reports within established budgets and schedules.

Preferred Skills:

• Ability to conduct fieldwork throughout the U.S. and carry up to 50 lbs. of field gear in challenging conditions (including extreme weather).
• Experience maintaining and calibrating laboratory instrumentation (e.g., GC and GC/MS) and using EPA/other analytical methods, best laboratory practices, and QA/QC procedures.
• Proficiency with common field instrumentation (e.g., PID/FID, multi-gas meters), including calibration, deployment, and interpretation of results.
• Familiarity with QAPP development/maintenance and supporting federal environmental investigation projects.
• Experience writing technical documents such as standard operating guidance/procedures and supporting multi-event sampling programs.
• OSHA 40‑HR HAZWOPER certification (desirable, not required).

We fully invest in our people:Weston provides a generous,comprehensive benefits package program that offers employees high value options with solid financial protection, meeting the personal needs of its people and their families.

• Medical, Dental, Vision, 401K with base and matching employer stock contributions.
• Paid time off includes personal, holiday and parental.
• Life and disability plans.
• Critical illness and accident plans.
• Work/Life flexibility.
• Professional development opportunities.

Compensation will vary based upon experience, education, skill level, and other compensable factors.