414 Software Engineer jobs in Barnhart,MO

Mid-Level Backend Software Engineer

Leidos

Saint Louis, MO 63129

~ 38 min OnsitePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, Software Engineering, or a related field with 4–8 years of experience; or a Master's degree with 2–6 years of experience
US Citizenship
Active TS/SCI with the ability to successfully pass a Polygraph
Professional experience developing object‑oriented applications in Java or Python
Hands‑on experience building and maintaining RESTful APIs
Basic to moderate experience with SQL capability, including writing queries and working with relational databases
Working knowledge of Linux‑based environments
Ability to work independently on defined tasks within established technical frameworks and deliver reliable results

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Senior Site/Civil Engineer

Gonzalez Companies

Sappington, MO 63128

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.

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Software Engineer VI (Multiple Openings)

Spectrum Careers

Maryland Heights, MO 63043

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Product Applications Engineer - Switchgear

The Gund Company

Saint Louis, MO 63132

Bilingual Preferred

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Electrical Engineering Manager

William Charles Construction

Saint Louis, MO 63146

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HVAC Truck Based Service Controls Engineer

Johnson Controls

Saint Louis, MO 63129

$36.59-$50.29/hr

~ 38 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Demonstrated knowledge HVAC industry.
Demonstrated knowledge of control theory, automatic temperature controls, building automation systems and other building subsystems.
Demonstrated experience in the integration of low voltage building sub-systems using various industry protocols (i.e., LON, BACnet, etc.).
Ability to relate technical knowledge to a non-technical audience.
Demonstrated advanced computer skills required, particularly computer-related drafting tools.

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Nuclear Engineer

U.S. Navy

Saint Louis, MO 63129

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Region Landfill Engineer

Waste Connections

Saint Louis, MO 63163

~ 38 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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Chief Engineer

JLL

Saint Louis, MO 63103

~ 38 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

7+ years of progressive experience in facilities engineering and operations management
Strong knowledge of building automation systems, HVAC, electrical, and mechanical systems
Excellent project management and budget administration skills with proven track record
Strong leadership abilities with experience successfully managing engineering and maintenance teams
Proficiency with CMMS software and Microsoft Office applications
Available for emergency on-call situations as needed
Ability to access all areas of the facility including mechanical rooms, rooftops, etc.
Capable of lifting up to 50 pounds occasionally
Able to work in various environmental conditions including heat, cold, and confined spaces.
This position does not provide visa sponsorship.
Candidates must be authorized to work in the United States without sponsorship.

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Aircraft Component Repair Technician 3 (Second Shift)

Gulfstream Aerospace Corporation

Saint Louis, MO 63129

$31.06-$36.24/hr

~ 38 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

High School Diploma or GED required
A&P license, FCC license, or NCATT cert preferred
Able to read/interpret blueprints, engrg docs and use/read precision measuring tools
Proficient in the operation of all tools & equip in the dept
Basic understanding of shop math
4 years experience in one of the following or other related exp: Sheetmetal , hydraulic overhaul, avionics/elect compo repair
Accredited schooling in electronics and elect sys may offset some experience reqmts
APU removal, install, service
This will be a 2nd shift position
Must be able to read, write, speak, and understand the English language
Requisition Number: 233862
Category: Service Center
Percentage of Travel: Up to 25%
Shift: Second
Employment Type: Full-time