Job Title:
Senior Environmental Scientist / Geologist - Phase I & II ESA and Remediation Job Description This role leads environmental due diligence and remediation projects with a primary focus on Phase I Environmental Site Assessments (ESAs). The position manages projects from initial proposal through final reporting, mentors junior staff, and serves as a key technical resource on Illinois EPA SRP and LUST programs. The ideal candidate brings extensive Phase I ESA and remediation experience, strong report writing skills, and the ability to build effective relationships with clients and internal stakeholders. Responsibilities Lead Phase I Environmental Site Assessment (ESA) projects from start to finish, including planning, field work coordination, data review, and final report preparation. Conduct and oversee Phase I environmental site assessments, ensuring compliance with applicable regulations and industry standards. Assist with Phase II ESAs, including environmental sampling, data interpretation, and documentation of findings. Characterize soil for disposal using LPC-663 forms or Subtitle D profiling and ensure proper documentation and compliance. Support and oversee environmental remediation activities, including soil sampling, environmental monitoring, and site assessment tasks. Utilize expertise in Illinois EPA Site Remediation Program (SRP) and Leaking Underground Storage Tank (LUST) programs to guide sites through investigation, remediation, and closure. Keep key stakeholders, including clients and internal team members, engaged and informed throughout project lifecycles. Prepare clear, accurate, and technically sound environmental reports, including Phase I and Phase II ESA reports and remediation documentation. Review and quality-check reports prepared by junior staff to ensure technical accuracy, completeness, and consistency. Oversee and mentor junior staff, providing training, technical guidance, and feedback on field methods, data analysis, and report writing. Manage multiple projects simultaneously (typically 4-5 or more at a time), maintaining schedules, budgets, and quality standards. Communicate directly with clients to discuss project scopes, findings, recommendations, and next steps. Apply strong project management skills to coordinate field activities, lab work, and reporting for residential, solar, and commercial projects. Ensure compliance with environmental regulations and company procedures, including health and safety requirements such as
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Contribute to a collaborative team environment by sharing knowledge in environmental science, geology, asbestos awareness, site assessment, and environmental compliance. Essential Skills Bachelor's degree in Environmental Science, Geology, or a closely related field. Minimum of 8+ years of environmental remediation and due diligence experience, specifically focused on Phase I ESAs. Extensive hands-on experience with Phase I Environmental Site Assessments, including planning, execution, and report preparation. Experience assisting with Phase II Environmental Site Assessments, including soil sampling, site assessment, and environmental monitoring. Strong technical report writing skills, with the ability to produce clear, concise, and detailed environmental reports. Proven experience reviewing and quality-checking environmental reports prepared by others. Thorough knowledge and practical experience with Illinois EPA Site Remediation Program (SRP) and Leaking Underground Storage Tank (LUST) programs. Background in environmental science, geology, and environmental compliance. Experience with soil sampling, soil characterization, and environmental remediation activities. Familiarity with asbestos-related considerations in environmental site assessments. Demonstrated project management skills, including managing multiple concurrent projects. Strong interpersonal skills; must be personable, collaborative, and eager to continue learning. Valid driver's license and access to a reliable vehicle. 40-Hour
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certification or the ability to renew or obtain it in a timely manner. Additional Skills & Qualifications Professional Geologist license or eligibility to obtain one; the role offers a pay increase upon attaining this license. Experience working on a range of project types, including residential, solar, and commercial properties. Experience mentoring and training junior environmental staff. Ability to communicate technical information clearly to clients, regulators, and non-technical stakeholders. Strong organizational skills and attention to detail when managing documentation and regulatory requirements. Interest in ongoing professional development, including additional training, education, and certifications supported through tuition reimbursement. Comfort working both independently and as part of a small, collaborative environmental team. Work Environment This role sits within a small, collaborative environmental team of approximately seven people and involves overseeing 4-5 or more projects at a time, with a primary focus on Phase I ESA work. The position is approximately 85% office-based and 15% field-based, with the actual field percentage varying by project type and time of year. When visiting project sites, you may use a company vehicle; if you choose to use your personal vehicle, mileage reimbursement is provided. Project work spans residential, solar, and commercial properties, offering a diverse portfolio of sites and environmental conditions. The organization operates with a corporate structure but maintains a strong, family-oriented culture that emphasizes support, low-pressure collaboration, and long-term career growth. Flexible start and end times are available to help balance work and personal commitments, and employees can work from multiple office locations as needed. The company is employee-owned and offers stock incentives through an ESOP, as well as a 401(k) with a competitive company match. Benefits include Blue Cross/Blue Shield health insurance after a waiting period, optional dental and vision coverage, paid time off that accrues at a rate equivalent to 13 days per year for the first four years plus 7 additional holidays, and tuition reimbursement for relevant training, education, and certifications. The environment supports professional advancement, including recognition and a pay increase after obtaining a professional geologist license. Job Type & Location This is a Contract to Hire position based out of Carol Stream, IL. Pay and Benefits The pay range for this position is $43.27 - $53.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision
- Critical Illness, Accident, and Hospital
- 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
- Life Insurance (Voluntary Life & AD&D for the employee and dependents)
- Short and long-term disability
- Health Spending Account (HSA)
- Transportation benefits
- Employee Assistance Program
- Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Carol Stream,IL.
Application Deadline This position is anticipated to close on Jun 19, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.
San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.
Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.