2154 Professional Level Applications Engineer jobs in Saint Charles,MO

Cloud Platform Administrator (Mid-Level, Senior or Lead) Sign on Bonus Potential

The Boeing Company

Saint Louis, MO 63140

Boeing

Saint Louis, MO 63134

Bachelor's Degree in an engineering discipline experience or 13 years' related relevant work experience
Ability to obtain Secret US Security clearance (Post-Start)
5+ years of Software Engineering experience
3+ years of C++
2+ years Autonomy and/or robotics software techniques
2+ years of experience in real time software development experience
3+ years of experience with Agile Software development process

Spectrum

Maryland Heights, MO 63043

Education: High school diploma or equivalent
Skills: Effective communication, listening, relationship-building and multi-tasking skills
Technical Skills: Willingness to learn about our products; comfortable having sales conversations about technology
Abilities: Work independently, results-oriented, persuasive, positive attitude, resilient
Travel: Daily in an outdoor environment; valid driver's license and reliable personal vehicle needed
Schedule: Includes days, evenings and weekends; flexibility based upon performance

Spectrum Careers

Overland, MO 63114

United States Customs and Border Protection

Lovejoy, IL 62059

Leidos

Saint Charles, MO 63302

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