Software engineer jobs in Upper Alton, IL and nearby (175 jobs)

Software engineer jobs within 25 miles of Upper Alton, IL. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Nov 9, 2026

Hiring at a glance

View jobs

Open jobs: 175
Employers: 69

Advertised starting pay

Average starting payUSD / year: $96,889Across 22 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 6%11 listings
On-site: 19%33 listings

Not specified: 75% (131 listings)

Employers hiring include The Boeing Company (43), Actalent (7), Tapestry - G0G (7).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

About these jobs

Before you apply

Look at the required languages, systems and experience in each ad. Job Bank describes typical education and programming experience for this occupation. A junior title does not mean every employer accepts applicants without experience. Job Bank / Guichet-Emplois.

Guidance reviewed on September 16, 2026.

Based on the dated count above. Listings can change. How we count

Software engineer jobs in Upper Alton, IL and nearby

Within 25 miles

Save this search

Added 6 hours ago
Experienced Software Development Engineer
The Boeing Company
Hazelwood, MO
The Boeing Company is looking for an Experienced Software Development Engineer to join the Government Vehicle Health Maintenance team in Hazelwood, MO . This role supports the Boeing Global…
Added 6 hours ago
Senior Software Engineer - Vehicle Health Management
The Boeing Company
Hazelwood, MO
The Boeing Company is looking for Senior Software Engineer - Vehicle Health Management to join our Government Vehicle Health Management Systems (GHVMS) software team in Hazelwood, MO . This…
Added 10 hours ago
Principal AI software Architect
Vaco LLC
St. Louis, MO
Our client is seeking a highly experienced Principal AI Software Architect to lead the design, development, and implementation of enterprise-scale artificial intelligence and software…
Added 2 days ago
Forward Deployed Software Engineer-Palantir Foundry-Experienced Associate
PwC
St. Louis, MO
As a Forward Deployed Software Engineer-Palantir Foundry-Experienced Associate, you will leverage advanced technologies and techniques to design and develop robust data solutions for…
Added 2 days ago
Software Engineer-Developer, Phantom Works Weapons (Associate or Experienced)
The Boeing Company
Saint Charles, MO
The Boeing Company is seeking an Application Software Engineer (Associate or Experienced) to join the Phantom Works Weapons team in St. Charles, MO (St. Louis Area). This team supports…
Added 2 days ago
Senior Software Engineer - Lab Provisioning & Integration
The Boeing Company
Berkeley, MO
The Boeing Company is currently seeking a Senior Software Engineer - Lab Provisioning & Integration in Berkeley, MO .
Added 3 days ago
O
Cloud Architect-Forward Deployed Engineer (FDE)
Oracle
St. Louis, MO
- $118,700 to $194,400 USD / year
Oracle Government Defense & Intelligence has an exciting opportunity for a Principal / Master Principal Cloud Architect-Forward Deployed Engineer (FDE)
Added 3 days ago
Lead Software Engineer-Simulation
The Boeing Company
Berkeley, MO
The Boeing Company is currently seeking a Lead Software Engineer-Simulation (Level 5) to join the Flight Simulation | Labs team located in Berkeley, MO. Flight Simulation | Labs provides…
Added 3 days ago
O
Cloud Architect-Forward Deployed Engineer (FDE)
Oracle
St. Louis, MO
- $118,700 to $194,400 USD / year
Oracle Government Defense & Intelligence has an exciting opportunity for a Principal / Master Principal Cloud Architect-Forward Deployed Engineer (FDE)
Added 3 days ago
F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a Software Engineer (Associate, Experienced, & Senior) to join the F-15 Mission System Software Development Team located in Berkeley, MO. This position…
Added 4 days ago
2027 Summer Intern: Software Engineer - P&T
Spectrum
Maryland Heights, MO
Added 4 days ago
Advanced Information Technologist - Associate Cloud Engineer
The Boeing Company
Hazelwood, MO
Boeing Defense, Space & Security (BDS) is hiring an Advanced Information Technologist - Associate Cloud Engineer for the Digital Infrastructure Segment of a Proprietary Program in Saint…
Added 4 days ago
Advanced Information Technologist - Mid Level Cloud Engineer
The Boeing Company
Hazelwood, MO
Boeing Defense, Space & Security (BDS) is hiring an Advanced Information Technologist - Mid Level Cloud Engineer for the Digital Infrastructure Segment of a Proprietary Program in Saint…
Added 4 days ago
Software Engineer Technical Leader - Network Data Plane - Hypershield
Cisco
Clayton, MO
…Smart Switches, you'll help build high-performance data plane software that leverages Data Processing Units (DPUs) to deliver…
Added 4 days ago
Sr. Software Engineer - Merchandising
Save A Lot
Saint Ann, MO
This Senior Software Engineer will build next generation solutions to support the Save A Lot business. The ideal candidate is an experienced software developer with building scalable…
Added 4 days ago
A
Embedded Software Engineer
Actalent
Bridgeton, MO
- $93,121 to $125,713 USD / year
Job Title: Embedded Software EngineerJob DescriptionThis embedded software engineer role focuses on designing, coding, integrating, and testing software for complex defense systems within…
Added 5 days ago
A
Embedded Software Engineer
Actalent
Bridgeton, MO
- $93,121 to $102,000 USD / year
Job Title: Embedded Software EngineerJob DescriptionThis embedded software engineer role focuses on designing, coding, integrating, and testing software for complex defense systems within…
Added 5 days ago
Staff Software Engineer
Bayer
Creve Coeur, MO
Added 6 days ago
A
Software Engineer
Actalent
St. Louis, MO
- $67.5 USD / hour
Job Title: Software EngineerJob DescriptionThis Software Engineer role focuses on designing, developing, and supporting Manufacturing Execution System (MES) applications. You will work…
Added 6 days ago
Senior Software Engineer - Java/SQL/API
Enterprise Mobility
St. Louis, MO
…Enterprise Mobility is excited to announce the opening of a Engineer 2,…
Added 6 days ago
F-22 Simulation Software Engineer (Associate, Experienced, and Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a F-22 Simulation Software Engineer (Associate, Experienced, or Senior) to join the F-22 Simulation Infrastructure team located in Berkeley, Missouri .
Added 6 days ago
Lead Site Reliability Engineer
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a Lead Site Reliability Engineer to join the Air Dominance Site Reliability Engineering team located in Berkeley, MO . We are seeking a highly talented,…
Added 6 days ago
Associate Flight Test Data Processing Software Engineer
The Boeing Company
Berkeley, MO
Boeing Test and Evaluation (BT&E) is currently seeking an Associate Flight Test Data Processing Software Engineer to join the Midwest Data Processing & Visualization team in Berkeley, MO.
Added 7 days ago
F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a Software Engineer (Associate, Experienced, & Senior) to join the F-15 Mission System Software Development Team located in Berkeley, MO. This position…
Added 7 days ago
A
Embedded Software Engineer
Actalent
Bridgeton, MO
- $93,121 to $125,713 USD / year
Job Title: Sr. Embedded Software EngineerJob DescriptionThe Sr. Embedded Software Engineer designs, develops, integrates, and tests software for complex embedded defense systems. This role…

Leonardo DRS, Inc.

Quality Software Engineer Intern

Bridgeton, MO, United States

$41,011 to $53,315 USD / year

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Job details

Pay: $41,011 to $53,315 USD / year
Posting language: English
Posted: Aug 8, 2026

Original job description

Job ID: 115041

The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy systems and platforms for global military and commercial customers. We are a 6 year running Top Workplace in the Greater St. Louis area.

Job Summary

Leonardo DRS Land Systems is seeking a Summer Quality Engineer Intern for our Bridgeton, MO facility. This role provides foundational Development Quality Analyst support for the Quality team, including the review and evaluation of test materials, documentation, processes, and key project deliverables. This role will also be reviewing software documentation and witnessing software tests, so basic software knowledge is helpful. The ideal candidate will demonstrate good judgment combined with technical expertise and will possess an ability to communicate effectively with team members from different disciplines. The purpose of the internship is to provide meaningful professional hands-on experience to students with proven academic performance and leadership potential.

Job Responsibilities

Provide basic Quality Analyst support for the Quality team
Review software documentation for DoD compliance
Review and assess test materials to ensure accuracy and completeness
Utilize sound configuration management practices and baselines for software code and MS Word documents
Evaluate documentation for adherence to quality standards
Analyze processes and identify opportunities for improvement
Review key project deliverables to verify alignment with quality requirements
Conduct limited scope testing under the supervision of engineers
Complete assigned tasks within established timeframes
Gather, organize, and prepare data for engineering use
Conduct design analysis and/or calculations under the supervision of engineers
Perform a wide variety of tasks to gain familiarity with the engineering staff, methods, programs and practices
Support, communicate, reinforce and defend the mission, values and culture of the organization
Other duties as assigned

Qualifications

High School Diploma or GED, and currently a Junior or above in a Bachelor’s program in Software or Computer Engineering or a related technical field
Strong attention to detail with the ability to review and interpret technical documents and test materials
Basic understanding of quality principles, testing methods, or engineering processes
Strong communication skills and ability to work collaboratively across teams
Experience using Microsoft Office tools

The salary range for this position is $41,011.00/year- $53,315.00/year for the state of Illinois. This range reflects the good faith estimate of pay the employer is willing to offer at the time of posting. Several factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. Other factors include the candidate’s qualifications such as prior work experience, specific skills and competencies, education/training, and certifications. In addition to base pay, employees may be eligible for: annual performance-based bonuses, equity awards, and overtime pay (for non-exempt employees as applicable. Our benefits package includes comprehensive health insurance (medical, dental, vision), employer matching 401(k) retirement plan, paid time off including vacation, holidays, and sick leave (including ant state-mandated paid sick leave), parental leave benefits, tuition reimbursement, professional development support, and life and disability insurance coverage.

Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and comprehensive benefits, including medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan. We champion wellness programs that focus on physical, emotional, and financial well-being. We develop our talent by offering programs and activities to support career-growth, professional development, and skill enhancement. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours.

*Some employees are eligible for limited benefits only

Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. #LSY

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