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On Call Toxicologist Jobs (NOW HIRING)

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat.    DISCLAIMER: The above ...

A Children's Mercy Medical Toxicologist is on call 24 hours a day, seven days a week. Our toxicologists also provide medical direction for the Kansas Poison Control Center. This service on average ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat.    DISCLAIMER: The above ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

A Children's Mercy Medical Toxicologist is on call 24 hours a day, seven days a week. Our toxicologists also provide medical direction for the Kansas Poison Control Center. This service on average ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Custodian On-Call

Commerce, CA · On-site

$20.06/hr

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Custodian On-Call

Commerce, CA · On-site

$20.06/hr

Employees may be exposed to toxic chemicals, noise from equipment in maintenance environment, and depending on indoor and outdoor conditions, exposure to cold or heat. DISCLAIMER: The above ...

Showing results 41-60

On Call Toxicologist information

See salary details

$41K

$115.4K

$214K

How much do on call toxicologist jobs pay per year?

As of Aug 15, 2026, the average yearly pay for on call toxicologist in the United States is $115,369.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $135,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an on call toxicologist?

To thrive as an On Call Toxicologist, you need an advanced degree in toxicology or a related field, a deep understanding of chemical and biological hazards, and often board certification such as DABT (Diplomate of the American Board of Toxicology). Familiarity with laboratory analysis tools, toxicological databases, and electronic reporting systems is typically required. Strong problem-solving skills, clear communication, and the ability to make rapid, evidence-based decisions under pressure set outstanding toxicologists apart. These competencies ensure accurate risk assessments, timely interventions, and effective collaboration with healthcare professionals during urgent toxicological incidents.

What is an on call toxicologist?

On call toxicologists are professionals who provide expert advice and analysis on toxic substances, poisonings, and chemical exposures during emergencies or outside regular business hours. They are typically available by phone or other communication channels to assist healthcare providers, emergency responders, and sometimes the public with urgent toxicology cases. Their expertise helps guide the diagnosis, treatment, and management of poisoning incidents, ensuring timely and accurate care. On call toxicologists often work for hospitals, poison control centers, government agencies, or private organizations.

What are the typical challenges an on call toxicologist faces during after-hours consultations?

On Call Toxicologists often encounter the challenge of assessing urgent cases with limited patient history and sometimes incomplete information, requiring quick, informed decision-making. They must be adept at triaging a variety of exposures, from drug overdoses to chemical incidents, and providing clear guidance to medical teams under time-sensitive conditions. Effective communication and adaptability are crucial, as they frequently collaborate with emergency physicians, nurses, and poison control centers to ensure patient safety. The unpredictable nature of after-hours calls can also require strong organizational skills to manage multiple cases simultaneously.

What is the difference between On Call Toxicologist vs Forensic Toxicologist?

AspectOn Call ToxicologistForensic Toxicologist
CredentialsTypically requires a medical or toxicology degree, certification preferredRequires a toxicology degree, often with forensic or analytical certification
Work EnvironmentHospitals, clinics, emergency settings, or consultingCrime labs, legal cases, law enforcement agencies
Employer & IndustryHealthcare, emergency response, environmental agenciesLegal, criminal justice, forensic laboratories
Search & Comparison IntentUnderstanding roles in emergency or clinical toxicologyUnderstanding roles in legal or criminal investigations

The On Call Toxicologist primarily works in clinical or emergency settings, providing immediate toxicology assessments. In contrast, the Forensic Toxicologist specializes in analyzing samples for legal cases, often working in labs related to law enforcement. Both roles require toxicology expertise but differ in work environment and application.

What are the most commonly searched types of Toxicologist jobs?

The most popular types of Toxicologist jobs are:

Infographic showing various On Call Toxicologist job openings in the United States as of July 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 80% Full Time, 13% Part Time, and 5% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $115,369 per year, or $55.5 per hour.

Gas Detection Systems Engineer / Supervisor

DOOTA INDUSTRIAL AMERICA LLC

Taylor, TX

Full-time

Re-posted 27 days ago


Job description

Description

Gas Detection Systems Engineer / Supervisor 

(Toxic Gas Monitoring, Gas Detection & Life Safety Systems)

Location: Samsung Taylor Campus, Taylor, Texas 

Schedule: Onsite - 5 Days per Week 


Position Summary

Doota Industrial America is seeking an experienced Dangerous Gas Systems Engineer / Supervisor to support the operation, maintenance, commissioning, troubleshooting, and technical oversight of hazardous gas detection and monitoring systems within a semiconductor manufacturing environment. This role will be assigned to the SEVA Project and will serve as a critical technical resource responsible for ensuring the integrity, reliability, and compliance of toxic gas monitoring systems (TGMS), gas detection systems (GDS), and life safety monitoring infrastructure.

The successful candidate will provide leadership for field technicians and contractors while coordinating with Facilities, EHS, Operations, Construction, and System Integrators to ensure continuous protection against hazardous gas releases and compliance with site safety requirements.


Key Responsibilities

  • Lead installation, startup, commissioning, testing, and maintenance activities for dangerous gas detection and monitoring systems. 
  • Supervise field personnel performing calibration, bump testing, sensor replacement, and preventative maintenance. 
  • Ensure compliance with semiconductor industry standards, customer requirements, and environmental health and safety regulations. 
  • Oversee operation of Toxic Gas Monitoring Systems (TGMS), Gas Detection Systems (GDS), combustible gas monitoring systems, and specialty gas detection networks. 
  • Perform root cause analysis and troubleshooting of detector failures, communication issues, alarm conditions, and system malfunctions. 
  • Review and approve calibration records, maintenance logs, service reports, and corrective action documentation. 
  • Coordinate alarm verification, interlock testing, relay verification, analog signal validation, and system acceptance testing. 
  • Serve as the primary technical liaison between customers, EHS personnel, vendors, subcontractors, and project management teams. 
  • Support emergency response activities related to gas detection alarms and hazardous gas incidents. 
  • Ensure compliance with permit-to-work procedures, lockout/tagout requirements, JSA/JHA processes, and PPE standards. 
  • Provide leadership for continuous improvement initiatives involving gas safety systems and reliability programs. 
  • Participate in system upgrades, expansions, and future facility commissioning projects. 
  • Support 24/7 on-call technical response as required. 

Requirements


  • Bachelor's  degree in Engineering, Engineering Technology, Instrumentation, Electrical      Engineering, Chemical Engineering, or related technical field (or  equivalent industry experience). 
  • 5+  years of experience supporting hazardous gas monitoring, gas detection      systems, industrial instrumentation, semiconductor facilities, or process  safety systems. 
  • Experience supervising field technicians, contractors, or maintenance teams. 
  • Strong knowledge of toxic gas monitoring systems, combustible gas detection  systems, and life safety monitoring infrastructure. 
  • Experience with detector calibration, sensor validation, response testing, and alarm verification. 
  • Ability to interpret P&IDs, electrical drawings, loop diagrams, control schematics, and system architecture documentation. 
  • Knowledge  of semiconductor facility safety practices and hazardous gas handling  requirements. 
  • Strong troubleshooting and technical problem-solving skills. 
  • Excellent documentation, reporting, and stakeholder communication abilities. 

Preferred Qualifications

  • Semiconductor FAB experience. 
  • Experience  with Samsung, Intel, TSMC, Micron, or other semiconductor manufacturing facilities. 
  • Familiarity with Gastron, Honeywell, MSA, Drager, RKI, ChemLogic, DOD Technologies, RAE Systems, or similar platforms. 
  • Knowledge of toxic, corrosive, pyrophoric, flammable, and specialty gas systems. 
  • Experience  with PLCs, SCADA, BMS, or facility monitoring systems. 
  • OSHA 30, NFPA, or Process Safety Management (PSM) experience. 
  • Factory certification or manufacturer training on gas detection equipment.