476 Professional Level Hardware Engineer jobs in Troy,IL

Mid-Level SQL Engineer

Leidos

Dupo, IL 62239

~ 29 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.

New, Posted 1 day ago

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Field Technician ($20 PH starting)

Spectrum

East Saint Louis, IL 62205

$20.50/hr

~ 30 min Onsite

High School diploma, GED, or equivalent work experience
Schedule: Ability to travel (including during inclement weather) to and from assigned customer premises, company facilities and other locations as necessary.
Language: Fluent in English.
Technical skills: Proficiency in using computers and software applications. Competent in using hand tools.
Abilities: Effective communication, professionalism, time management, organization, critical thinking, responsibility and reliability.
Valid Driver's license with safe driving record within company standards required.
Physical: Walk over various terrains and weather conditions while carrying tools and equipment. Safely use weight-bearing equipment (up to 345 lbs) and lift up to 75 lbs. Climb ladders up to 32 feet and work in confined spaces and at heights. Operate and navigate a company vehicle in changing environments. Work with small components and wires. Work outdoors for extended periods in any season and inclement weather.

SmartExplore AI is experimental.

New, Posted 4 hours ago

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Mid-Level SQL Engineer

Leidos

Saint Louis, MO 63132

~ 28 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.

New, Posted 9 hours ago

Apply Directly

Senior Site/Civil Engineer

Gonzalez Companies

Ferguson, MO 63136

OnsiteHealth 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 1 day ago

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Field Technician ($20 PH starting)

Spectrum

Alton, IL 62002

$20.50/hr

~ 38 min Onsite

High School diploma, GED, or equivalent work experience
Schedule: Ability to travel (including during inclement weather) to and from assigned customer premises, company facilities and other locations as necessary.
Language: Fluent in English.
Technical skills: Proficiency in using computers and software applications. Competent in using hand tools.
Abilities: Effective communication, professionalism, time management, organization, critical thinking, responsibility and reliability.
Valid Driver's license with safe driving record within company standards required.
Physical: Walk over various terrains and weather conditions while carrying tools and equipment. Safely use weight-bearing equipment (up to 345 lbs) and lift up to 75 lbs. Climb ladders up to 32 feet and work in confined spaces and at heights. Operate and navigate a company vehicle in changing environments. Work with small components and wires. Work outdoors for extended periods in any season and inclement weather.

SmartExplore AI is experimental.

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Entry-level Lube Tech/Technician

Valvoline Instant Oil Change

Saint Louis, MO 63123

$16.75/hr

~ 28 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

English fluency in reading, writing, and speaking
Stand for up to 8 hours, climb stairs, and occasionally lift up to 50 pounds
Crouch, bend, twist, and work with your hands above your head
Be comfortable working in a non-climate-controlled environment
This role requires the ability to review, read, and understand written and digital training materials, safety procedures, labels, and operational instructions

SmartExplore AI is experimental.

New, Posted 4 hours ago

iHire

Packaging Specialist

Nestle

Saint Louis, MO 63101

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Product Applications Engineer - Switchgear

The Gund Company

Saint Louis, MO 63132

New, Posted 9 hours ago

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Senior Site/Civil Engineer

Gonzalez Companies

Ballwin, MO 63021

~ 53 min OnsiteHealth 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.

Recommended

ResumeLibrary