Strong safety record and ability to follow complex standard operating procedures Preferred Qualifications * Familiarity with biomass conversion including lignin * Expert in reaction engineering ...
Strong safety record and ability to follow complex standard operating procedures Preferred Qualifications * Familiarity with biomass conversion including lignin * Expert in reaction engineering ...
Postdoctoral Researcher - Reaction Engineering for Biorefining
Golden, CO · On-site
$76K - $126K/yr
Strong safety record and ability to follow complex standard operating procedures Preferred Qualifications * Familiarity with biomass conversion including lignin * Expert in reaction engineering ...
Postdoctoral Researcher - Reaction Engineering for Biorefining
Golden, CO · On-site
$76K - $126K/yr
Strong safety record and ability to follow complex standard operating procedures Preferred Qualifications * Familiarity with biomass conversion including lignin * Expert in reaction engineering ...
CDL Crane Operator (Fort Collins, CO)
Fort Collins, CO · On-site
$30 - $42/hr
CDL Crane Operator Founded in 1954, Sterling Crane has been one of North America's premier leaders ... Strong depth perception and quick reaction time * Must be able to lift a minimum of 100 lbs ...
CDL Crane Operator (Fort Collins, CO)
Fort Collins, CO · On-site
$30 - $42/hr
CDL Crane Operator Founded in 1954, Sterling Crane has been one of North America's premier leaders ... Strong depth perception and quick reaction time * Must be able to lift a minimum of 100 lbs ...
CDL Crane Operator (Fort Collins, CO)
Fort Collins, CO · On-site
$30 - $42/hr
The crane operator is required to safely operate cranes efficiently and maintain a standard of ... Strong depth perception and quick reaction time * Must be able to lift a minimum of 100 lbs ...
CDL Crane Operator (Fort Collins, CO)
Fort Collins, CO · On-site
$30 - $42/hr
The crane operator is required to safely operate cranes efficiently and maintain a standard of ... Strong depth perception and quick reaction time * Must be able to lift a minimum of 100 lbs ...
CDL Crane Operator (Fort Collins, CO)
Fort Collins, CO · On-site
$30 - $42/hr
The crane operator is required to safely operate cranes efficiently and maintain a standard of ... Strong depth perception and quick reaction time * Must be able to lift a minimum of 100 lbs ...
CDL Crane Operator (Fort Collins, CO)
Fort Collins, CO · On-site
$30 - $42/hr
The crane operator is required to safely operate cranes efficiently and maintain a standard of ... Strong depth perception and quick reaction time * Must be able to lift a minimum of 100 lbs ...
Residential /Commercial Construction - Excavation Equipment Operator
Golden, CO · On-site
$28 - $35/hr
The position is for operating heavy equipment used for moving or grading earth, applying concrete ... Reaction time * Coordination PHYSICAL DEMANDS The physical demands described below are ...
Quick apply
Residential /Commercial Construction - Excavation Equipment Operator
Golden, CO · On-site
$28 - $35/hr
The position is for operating heavy equipment used for moving or grading earth, applying concrete ... Reaction time * Coordination PHYSICAL DEMANDS The physical demands described below are ...
Residential /Commercial Construction - Excavation Equipment Operator
Golden, CO · On-site
$28 - $35/hr
The position is for operating heavy equipment used for moving or grading earth, applying concrete ... Reaction time * Coordination PHYSICAL DEMANDS The physical demands described below are ...
Quick apply
Residential /Commercial Construction - Excavation Equipment Operator
Golden, CO · On-site
$28 - $35/hr
The position is for operating heavy equipment used for moving or grading earth, applying concrete ... Reaction time * Coordination PHYSICAL DEMANDS The physical demands described below are ...
Winter 26/27: Equipment Operator Level 1
$20.50 - $22.80/hr
Rapid reaction to physical changes (operating equipment) * Peripheral, color, and depth vision * Extreme cold * Must be at least 18 years old * This position may require the use of a mountain radio ...
Winter 26/27: Equipment Operator Level 1
$20.50 - $22.80/hr
Rapid reaction to physical changes (operating equipment) * Peripheral, color, and depth vision * Extreme cold * Must be at least 18 years old * This position may require the use of a mountain radio ...
Winter 26/27: Equipment Operator Level 1
Copper Mountain, CO · On-site
$20.50 - $22.80/hr
Rapid reaction to physical changes (operating equipment) * Peripheral, color, and depth vision * Extreme cold * Must be at least 18 years old * This position may require the use of a mountain radio ...
Winter 26/27: Equipment Operator Level 1
Copper Mountain, CO · On-site
$20.50 - $22.80/hr
Rapid reaction to physical changes (operating equipment) * Peripheral, color, and depth vision * Extreme cold * Must be at least 18 years old * This position may require the use of a mountain radio ...
Under the supervision of the operating surgeon, the CRNA administers general, regional, and ... reaction to anesthesia and modifying the anesthetic plan accordingly.
Under the supervision of the operating surgeon, the CRNA administers general, regional, and ... reaction to anesthesia and modifying the anesthetic plan accordingly.
CRNA - Anesthesiology-Pain Management - Make $200,000/year - $250,000/year
Johnstown, CO · On-site
$250K/yr
Under the supervision of the operating surgeon, the CRNA administers general, regional, and ... reaction to anesthesia and modifying the anesthetic plan accordingly.
CRNA - Anesthesiology-Pain Management - Make $200,000/year - $250,000/year
Johnstown, CO · On-site
$250K/yr
Under the supervision of the operating surgeon, the CRNA administers general, regional, and ... reaction to anesthesia and modifying the anesthetic plan accordingly.
Principal GNC Engineer
Denver, CO · On-site
$180K - $305K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Principal GNC Engineer
Denver, CO · On-site
$180K - $305K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Principal GNC Engineer with Security Clearance
Denver, CO · On-site
$180K - $305K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Principal GNC Engineer with Security Clearance
Denver, CO · On-site
$180K - $305K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Staff GNC Engineer with Security Clearance
Denver, CO · On-site
$165K - $290K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Staff GNC Engineer with Security Clearance
Denver, CO · On-site
$165K - $290K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Sr. GNC Engineer
Denver, CO · On-site
$140K - $250K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Sr. GNC Engineer
Denver, CO · On-site
$140K - $250K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Sr. GNC Engineer with Security Clearance
Denver, CO · On-site
$140K - $250K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Sr. GNC Engineer with Security Clearance
Denver, CO · On-site
$140K - $250K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Staff GNC Engineer
Denver, CO · On-site
$165K - $290K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
Staff GNC Engineer
Denver, CO · On-site
$165K - $290K/yr
Design, test, and validate GNC flight software for spacecraft operating in LEO, GEO, and cislunar ... Conduct system-level GNC trade studies and develop recommendations for hardware such as reaction ...
RN - Operating Room
Alamosa, CO · On-site
$32.51 - $45.39/hr
... operating room standards. * Ability to assist with surgical procedures as required. * Observes ... of patient's condition and reaction to drugs, treatments, and significant incidents.
Quick apply
RN - Operating Room
Alamosa, CO · On-site
$32.51 - $45.39/hr
... operating room standards. * Ability to assist with surgical procedures as required. * Observes ... of patient's condition and reaction to drugs, treatments, and significant incidents.
RN - Operating Room
Alamosa, CO · On-site
$32.51 - $45.39/hr
... operating room standards. * Ability to assist with surgical procedures as required. * Observes ... of patient's condition and reaction to drugs, treatments, and significant incidents.
Quick apply
RN - Operating Room
Alamosa, CO · On-site
$32.51 - $45.39/hr
... operating room standards. * Ability to assist with surgical procedures as required. * Observes ... of patient's condition and reaction to drugs, treatments, and significant incidents.
CRNA
Johnstown, CO · On-site
$150 - $200/hr
Under the supervision of the operating surgeon, the CRNA administers general, regional, and ... patient reaction to anesthesia and modifying the anesthetic plan accordingly. Safely transports ...
CRNA
Johnstown, CO · On-site
$150 - $200/hr
Under the supervision of the operating surgeon, the CRNA administers general, regional, and ... patient reaction to anesthesia and modifying the anesthetic plan accordingly. Safely transports ...
Reaction Operator information
What is the difference between Reaction Operator vs Chemical Plant Operator?
| Aspect | Reaction Operator | Chemical Plant Operator |
|---|---|---|
| Credentials | High school diploma, safety training, sometimes certifications | High school diploma, safety training, certifications often preferred |
| Work Environment | Processing units, chemical reactors, controlled environments | Processing plants, chemical manufacturing facilities |
| Industry Usage | Specific to chemical reactions and processes | Broader chemical manufacturing and processing |
| Job Focus | Monitoring and controlling chemical reactions | Overseeing entire production processes |
Reaction Operators focus on managing chemical reactions within reactors, ensuring safety and efficiency. Chemical Plant Operators oversee overall plant operations, including multiple processes. While both roles require safety training and similar certifications, Reaction Operators specialize in reaction control, whereas Chemical Plant Operators handle broader plant functions.

$76K - $126K/yr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 4 days ago
Job description
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LocationCO - Golden.
Position TypePostdoc (Fixed Term).
Hours Per Week40.
Working at NLRNLR is located at the foothills of the Rocky Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and development.Join the National Laboratory of the Rockies (NLR), where world-class scientists, engineers, and experts are accelerating energy innovation through breakthrough research and systems integration. From our mission to our collaborative culture, NLR stands out in the research community for its commitment to an affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver advanced, secure, reliable, and cost-effective energy solutions. Our work helps strengthen U.S. industries, support job creation, and promote national economic growth.
At NLR, you'll find a mission-driven environment supported by state-of-the-art facilities, multidisciplinary research teams, and strong collaborations with industry, academia, and other national laboratories. We offer robust professional development opportunities, and a competitive benefits package designed to support your career and well-being.
Job DescriptionThe RRES Center at NLR has an opening for a full-time Postdoctoral Researcher within the Chemical Catalysis and Reaction Engineering group. Our group is conducting research to enable cost-effective processes for biomass and waste feedstock conversion and chemical recycling of waste plastics.
This position focuses on reaction engineering for the fractionation of biomass into polysaccharide-rich pulps and lignin- and extractives-rich oils, with an aim to improve the atom economy of existing pulping infrastructure through new process technology development. This position will involve reaction engineering efforts to enable facile biomass fractionation processes, ideally in existing or retrofitted kraft pulping systems, and downstream fractionation of the solid and liquid products. Candidates will collaborate with a large, multi-disciplinary, multi-institutional team. The initial appointment is for one year, with possible renewal up to three years.
We encourage interested candidates to see the following papers:
https://pubs.rsc.org/en/content/articlehtml/2021/ee/d0ee02870c
https://pubs.rsc.org/en/content/articlehtml/2021/ee/d1ee01642c
https://www.cell.com/joule/fulltext/S2542-4351(22)00290-2
https://pubs.acs.org/doi/full/10.1021/acssuschemeng.4c04089
https://pubs.rsc.org/en/content/articlehtml/2024/gc/d4gc04533e
https://pubs.acs.org/doi/full/10.1021/acssuschemeng.5c0419
The successful candidate will be able to:
- Work safely and independently in a laboratory setting
- Learn new techniques and protocols
- Plan and execute research in collaboration with other researchers
- Perform lignin oxidation catalysis, reaction engineering, and catalyst and process design
- Communicate scientific results effectively, both in written and oral formats
- Author peer-reviewed publications, and
- Work effectively in a large, multidisciplinary team of engineers and chemists
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Basic QualificationsMust be a recent PhD graduate within the last three years.* Must meet educational requirements prior to employment start date.
Additional Required Qualifications- Demonstrated experience in reaction engineering
- Understanding of transport phenomena in complex reactor systems
- Ability to design, build, and safely operate novel reactor systems
- Troubleshooting and problem-solving skills, and attention to detail
- Attention to detail
- Ability to deliver high-quality results within aggressive timelines
- Strong record of quality peer-reviewed publications
- Strong safety record and ability to follow complex standard operating procedures
Familiarity with biomass conversion including lignin
Expert in reaction engineering related to biorefining or processes containing complex solids
Experience in lignin chemistry and catalytic depolymerization
Downstream processing / separations experience
Demonstrated in-depth experience with analytical measurement techniques (e.g. GC-MS)
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Job Application Submission WindowThe anticipated closing window for application submission is up to 30 days and may be extended as needed.
Annual Salary Range (based on full-time 40 hours per week)Job Profile: Postdoctoral Researcher / Annual Salary Range: $76,600 - $126,400NLR takes into consideration a candidate's education, training, and experience, expected quality and quantity of work, required travel (if any), external market and internal value, including seniority and merit systems, and internal pay alignment when determining the salary level for potential new employees. In compliance with the Colorado Equal Pay for Equal Work Act, a potential new employee's salary history will not be used in compensation decisions.
Benefits SummaryBenefits include medical, dental, and vision insurance; short-term disability insurance*; pension benefits*; 403(b) Employee Savings Plan with employer match*; life and accidental death and dismemberment (AD&D) insurance; personal time off (PTO) and sick leave; and paid holidays. NLR employees may be eligible for, but are not guaranteed, performance-, merit-, and achievement- based awards that include a monetary component. Some positions may be eligible for relocation expense reimbursement.* Based on eligibility rules
Badging RequirementNLR is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as required by Homeland Security Presidential Directive 12 (HSPD-12), which includes a favorable background investigation.Drug Free WorkplaceNLR is committed to maintaining a drug-free workplace in accordance with the federal Drug-Free Workplace Act and complies with federal laws prohibiting the possession and use of illegal drugs. Under federal law, marijuana remains an illegal drug.
If you are offered employment at NLR, you must pass a pre-employment drug test prior to commencing employment. Unless prohibited by state or local law, the pre-employment drug test will include marijuana. If you test positive on the pre-employment drug test, your offer of employment may be withdrawn.
Submission GuidelinesPlease note that in order to be considered an applicant for any position at NLR you must submit an application form for each position for which you believe you are qualified. Applications are not kept on file for future positions. Please include a cover letter and resume with each position application.
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Equal Opportunity EmployerAll qualified applicants will receive consideration for employment without regard basis of age (40 and over), color, disability, gender identity, genetic information, marital status, domestic partner status, military or veteran status, national origin/ancestry, race, religion, creed, sex (including pregnancy, childbirth, breastfeeding), sexual orientation, and any other applicable status protected by federal, state, or local laws.
Reasonable Accommodations
E-Verify www.dhs.gov/E-Verify For information about right to work, click here for English or here for Spanish.E-Verify is a registered trademark of the U.S. Department of Homeland Security. This business uses E-Verify in its hiring practices to achieve a lawful workforce.