637 Engineering Material Engineer jobs in Fenton,MO

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Senior Site/Civil Engineer

Gonzalez Companies

University City, MO 63130

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Licensed Professional Engineer (PE) in Illinois or Missouri (required).
Strong technical background in site/civil engineering, with expertise in drainage and stormwater management.
Demonstrated ability to lead a department or project team, including mentoring staff and managing resources.
Proven programmatic client experience, with success managing multi-project or multi-year client relationships.
Excellent technical writing and verbal communication skills – able to articulate detailed engineering concepts to diverse stakeholders.
Track record of business development, strategic networking, or developing a book of business.
Excellent communication, leadership, and decision-making skills.
Ability to balance hands-on technical work with big-picture planning and team management.

SmartExplore AI is experimental.

New, Posted 16 hours ago

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Government Training Engineering - Experienced Mechanical Design Engineer

Boeing

Hazelwood, MO 63042

~ 35 min OnsiteHealth InsuranceRetirement Benefit

Bachelor of Science degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material Sciences)
5+ years' experience in mechanical systems design and analysis
3+ years' experience supporting cross-functional or cross-organizational teams within engineering and/or test
U.S. Person required
U.S. Citizenship required for Security Clearance (per export control) and ability to obtain a U.S. Security Clearance (interim and/or final U.S. Secret Clearance Post-Start required)

SmartExplore AI is experimental.

New, Posted 16 hours ago

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F-22 Training Systems Principal Engineer

Boeing

Saint Louis, MO 63134

~ 23 min OnsiteHealth InsuranceRetirement Benefit

Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
10+ years of related work experience
5+ years of experience leading teams in a formal and/or informal role
Experience developing technical proposals and estimates
Experience developing and tracking program plans/schedules and budgets for technical projects

SmartExplore AI is experimental.

New, Posted 1 day ago

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Region Landfill Engineer

Waste Connections

Columbia, IL 62236

~ 21 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

SmartExplore AI is experimental.

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Mid-Level SQL Engineer

Leidos

National Stock Yards, IL 62071

~ 31 min OnsitePaid Time OffRetirement Benefit

Bachelor's degree in computer science, Software Engineering, or related field with 4–8 years of experience; or Master's with 2–6 years
US Citizenship
Active TS/SCI with ability to successfully pass a Polygraph
Strong SQL skills, including the ability to write advanced queries (joins, aggregations, subqueries, window functions)
Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.)
Background supporting analytics, dashboards, or reporting pipelines
Comfortable working in Linux‑based environments
Proven ability to work independently on data‑centric tasks and ensure data quality

SmartExplore AI is experimental.

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Electrical Engineering Manager

William Charles Construction

Saint Louis, MO 63146

New, Posted 8 hours ago

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Nuclear Engineer

U.S. Navy

Fairmont City, IL 62201

New, Posted 1 day ago

Product Applications Engineer - Switchgear

The Gund Company

Saint Louis, MO 63132

New, Posted 1 day ago

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Region Landfill Engineer

Waste Connections

Arnold, MO 63010

~ 18 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

SmartExplore AI is experimental.

Apply Directly

Mid-Level SQL Engineer

Leidos

Saint Louis, MO 63129

~ 23 min OnsitePaid Time OffRetirement Benefit

Bachelor's degree in computer science, Software Engineering, or related field with 4–8 years of experience; or Master's with 2–6 years
US Citizenship
Active TS/SCI with ability to successfully pass a Polygraph
Strong SQL skills, including the ability to write advanced queries (joins, aggregations, subqueries, window functions)
Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.)
Background supporting analytics, dashboards, or reporting pipelines
Comfortable working in Linux‑based environments
Proven ability to work independently on data‑centric tasks and ensure data quality

SmartExplore AI is experimental.