545 Environmental Scientist jobs in Valley Park,MO

New, Posted 1 day ago

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Research Scientist PRN

BJC HealthCare

Belleville, IL 62226

~ 47 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

PhD / Doctorate
Illinois RN License
Five+ years RN work experience
Doctorate
5-10 years
Cert/Lic in Area of Expertise

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New, Posted 13 hours ago

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Software Engineer/Data Science Librarian

Leidos

Barnhart, MO 63012

~ 30 min OnsitePaid Time OffRetirement Benefit

Bachelors degree and 8+ years of prior relevant experience
Masters with 6 +years of prior relevant experience.
May possess a Doctorate in technical domain
Top Secret Clearance to be considered
Ability to obtain post hire a TS/SCI with Polygraph
5+ years of experience designing and supporting databases.
Strong experience with one or more of the following: Perl scripts, Python/Java code packages, SQL queries, C++ code, database constructs, schemas, and stored procedures.
Strong knowledge of database management with geospatial components.
Proven ability to optimize and automate data ingest, validation, and dissemination workflows.
Understanding of cross‑domain data management and security protocols (NIPRnet/Xenon, SIPRnet, JWICS).
Strong public‑speaking skills and experience delivering technical briefings.
Security+ certification.
Ability to engage across multiple offices to ensure database alignment with GEOINT product requirements.
Strong problem‑solving skills with the ability to troubleshoot complex software and database issues.
Excellent communication and collaboration skills within cross‑functional teams.
Comfortable speaking with customers and stakeholders, ensuring clarity and transparency.
Understanding of data integrity, validation concepts, and data‑sharing agreements.
Familiarity with Agile methodologies and project management structures.

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Region Landfill Engineer

Waste Connections

Saint Louis, MO 63141

~ 20 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bring at least 5 years of experience in waste services, civil construction, or mining
Hold a degree in civil or environmental engineering
Possess experience leading large‑scale projects
Being primarily accountable for project outcomes

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Assistant Manager

Valvoline Instant Oil Change

Saint Louis, MO 63123

$21.25/hr

~ 20 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Six months of supervisory experience required, preferably in a retail environment
High school diploma or equivalent
English fluency in reading, writing, and speaking
Be able to stand for extended periods of time and climb stairs
Ability to occasionally lift up to 50 pounds
Comfortable working in a non-climate-controlled environment
Have full mobility and can twist, stoop, and bend
Knowledge of cash handling, facility, and safety control policies and practices
This role requires the ability to review, read, and understand written and digital training materials, safety procedures, labels, and operational instructions

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New, Posted 6 hours ago

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Vp Manufacturing

Nestle

Saint Louis, MO 63101

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Oceanographer/Meteorologist

U.S. Navy

Saint Louis, MO 63122

New, Posted 19 hours ago

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Catering Manager I

ARAMARK

Saint Louis, MO 63134

~ 20 min OnsiteChat Now

Requires at least 2 years of experience
Requires a bachelor?s degree or equivalent experience
Complete Food Handlers and Alcohol Service Certifications as required
Requires occasional lifting, carrying, pushing, and pulling up to 50 lb.
Ability to stand for extended periods of time

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Geriatric Primary Care Geriatrician, Internist, or Family Practitioner

WashU Medicine

Saint Louis, MO 63110

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Sr. HVAC Service Field Technician - Fenton, MO

Trane Technologies

Fenton, MO 63026

~ 11 min Onsite

A High School Diploma or equivalent, or certificate of completion from an accredited technical school is required
Typically requires at least 10 plus years of experience in HVAC
Operating knowledge of Microsoft office software and working proficiency with hand held computer (i.e. Smartphone, iPad)
Must possess a valid driver's license for a minimum of 12 months, with no major or frequent traffic violations including, but not limited to: DUI, Hit & Run, License Suspension, Reckless / Careless Driving or multiple smaller infractions or preventable collisions in the previous 3 years
EPA Certification Preferred (e.g. HVAC Journeyman, Boiler Operator, Gas Installer etc.)
Must be able to safely and legally operate a vehicle using a seat belt
Must be able to wear helmets, safety goggles, fall protection harness and safety boots to safely perform job duties
Must be able to twist the trunk of your body 90 degrees in each direction
Must be able to squat and touch the floor with both hands
Must be able to reach your hands over your head
Must be able to stand on concrete surfaces for extended periods, routinely up to 4 hours
This position is highly physical and requires regular use of hands, fingers, walking, stooping, kneeling and climbing ladders. It requires employees to regularly lift and or move up to 10 lbs., frequently lift and/or move up to 40 lbs. and occasionally lift and/or move more than 40 lbs.
Must be able to safely use a ladder with a 375 lb. total weight limit, while carrying equipment of 50 lbs. or less
Must be able to maneuver confined access areas, as small as 30” vertical x 45” horizontal
Must be able to comfortably and routinely access rooftops with extension and/or fixed ladders at heights of 15' to 20', and occasionally, up to 50 feet +
This role may be exposed to variable weather conditions, moving mechanical parts, heights, risk of electrical shock, noisy operating equipment and other variable environmental conditions based on location

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New, Posted 11 hours ago

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Quality Assurance Training Specialist II

Merck Group

Saint Louis, MO 63103

$70,600-$111,000/yr

~ 20 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in any discipline
5+ years' experience working in a quality role within a cGMP regulated pharmaceutical environment
2+ years' experience in a training role or function
This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US.

SmartExplore AI is experimental.