Technical Writer; Environmental - Idaho Falls

Company Overview

RSI provides full-service environmental solutions supporting clients through all phases of cleanup, with expertise in regulatory compliance, characterization, monitoring, renewable energy, and project management. Built on a strong foundation of collaboration and a people‑first culture, RSI is known for being easy to work with and delivering results through long‑term partnerships.

RSI is part of a family of companies unified by purpose to deliver safe, reliable solutions to our clients’ unique challenges. We are committed to providing technically superior service, adding value at every stage, and leaving things better than we found them.

RSI is currently recruiting for a Technical Writer to support the Environment and Sustainability Division (ESD) mission at Idaho National Laboratory.

This role is responsible for delivering high-quality environmental regulatory documentation, reporting, and program support aligned with federal environmental compliance requirements. The ideal candidate is a detail‑oriented professional with experience interpreting environmental regulations and producing precise, audit‑ready technical documentation.

This position is located in Idaho Falls, Idaho.

• Prepare and review environmental regulatory documents and reports (RCRA, NESHAP, TSCA, EPCRA, NEPA, MBTA, etc.)
• Develop permit applications, modification requests, and periodic compliance certifications
• Produce technical reports including Annual Site Environmental Report and regulatory submissions
• Conduct environmental regulatory research and interpretation
• Create and maintain procedures, plans, training materials, and technical documentation
• Support project teams with document development, editing, and compliance tracking
• Respond to data calls, audits, and stakeholder inquiries

• Bachelor’s degree (BA/BS)
• Demonstrated technical writing experience
• Ability to analyze and interpret complex regulatory requirements
• Strong organizational and documentation management skills
• Must be eligible to obtain HSPD-12 credential for DOE systems access

• Background in environmental law, policy, or regulations
• Experience with DOE, federal agencies, or government contractors
• Familiarity with environmental regulations including:
  • RCRA, NESHAP, CAA, TSCA, EPCRA, NEPA, NHPA
• Experience supporting environmental compliance programs or reporting

• Criminal Background Check
• Pre‑placement Drug Screening

RSI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.