1,145 Results for

Computer Science Jobs in Chesterfield, MO

Jobs

Associate Enterprise Resource Planning Information Technology Engineer The Boeing Co

Hazelwood, MO

$85,000–$115,000 / year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. GOLDesp is our Manufacturing, Maintenance, Repair and Overhaul (MRO), and Supply Chain management system of record that provides our customers (internal and external) total lifecycle sustainment for maintenance, supply management, inventory visibility/availability, and financials.

24 days ago

Security Operations Engineer CRB

St. Louis, Missouri

Full time

Lead audit readiness and compliance activities by coordinating evidence collection, validating control effectiveness, supporting assessments, and maintaining comprehensive audit documentation, including access records, change records, vulnerability findings, incident documentation, and remediation evidence. The position combines expertise in cybersecurity, security engineering, IT operations, compliance, and offensive security to design, implement, and continuously improve controls that reduce organizational risk while supporting business productivity.

20 days ago

Help Desk Tier III (Systems Administrator) D&G Support Services

St Louis, Missouri

IGC provides a centralized platform for accessing common data, business services, and material asset visibility, delivering integrated logistics information that supports Combatant Commands, Military Services, and other Federal agencies. This role is ideal for someone who enjoys troubleshooting complex technical issues, supporting enterprise applications, and ensuring mission-critical systems remain available for users across the Department of Defense logistics enterprise.

30+ days ago

Manager, AI Platforms Hubbell Inc

St. Louis, MO

Hubbell Utility Solutions (HUS) enable the grid to conduct, communicate and control energy across utility applications and Hubbell Electrical Solutions (HES) are essential to managing power across a wide range of industries and applications. The role also leads the support model for AI Platforms like IBM ICA, including management of consultant resources, and builds the team, governance, and operating discipline needed to sustain and evolve the platform over time.

30+ days ago

Cybersecurity Engineer - Network Security Tools CACI International Inc.

Saint Louis, MO

$75,200–$158,100 / year

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Duties include designing, procuring, implementing, operating, sustaining, and disposing of IT security solutions on multiple networks, at multiple locations worldwide, in support of the NGA GEOINT mission.

30+ days ago

Sr Business Analyst Stifel

Saint Louis, Missouri

Full time

Stifel is home to approximately 9,000 individuals who are currently building their careers as financial advisors, research analysts, project managers, marketing specialists, developers, bankers, operations associates, among hundreds more. Partners with Product Management and Agile teams to cultivate meaningful data sets that curate compelling stories of our digital user base that can be leveraged for reactive and proactive strategy designs.

30+ days ago

Senior Data Scientist Safety National

Saint Louis, Missouri

$116,500–$150,500 / year

Since 1942, we’ve been an industry leader, valuing integrity, teamwork, and stability while providing competitive rewards, top-tier benefits, career growth opportunities, and flexible work options that promote balance. You will partner with cross-functional stakeholders across claims, underwriting, actuarial, and other business areas to transform large, complex datasets into actionable insights that drive business decisions.

30+ days ago

Senior Database Engineer London Stock Exchange Group Plc

St. Louis, MO

$100,200–$167,000 / year

The team manages more than 400+ Sybase ASE, Microsoft SQL Server, Oracle, and Azure/AWS Cloud based database environments across development, testing, pre-production, and production platforms. Through a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.

30+ days ago

Intern - Data Engineer (EFM IT), Summer 2027 Enterprise Holdings

St. Louis, Missouri

Must be a current student pursuing a degree in computer science or a related information technology field with a 3.0 GPA or higher and a graduation date of either December 2027 or May 2028 OR must have successfully completed a certification from a formal technical bootcamp prior to May 2027. Overview: As we continue to build our team in support of our vision to the be the world’s best and most trusted mobility company, Enterprise Fleet Management (EFM), an affiliate of Enterprise Mobility is excited to announce the opening of a Data Engineer Intern .

30+ days ago

Mid-Level Test Engineer Leidos

Saint Louis, MO

$87,100–$157,450 / year

This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. Bachelor's degree in Computer Science, Engineering, Information Technology or related field and 4-8 years of prior relevant experience or Master's with 2-6 years of prior relevant experience.

21 days ago

Systems Integrator Peraton

St Louis, Missouri

$146,000–$234,000 / year
Full time

They provide end-to-end system development life cycle support to the program Provide Subject Matter Expertise to shorten the timeline associated with adopting, integrating, and properly exposing new Sources/Suppliers products/services and develop trade space options for efficient planning, programming, budgeting, and execution cycles. Required: Bachelor’s degree or higher in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program, or 18+ years work experience as a Systems Integrator.

30+ days ago

Mid-level Software Engineer DLS Engineering

Saint Louis, Missouri

A Master of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems, Cybersecurity, or equivalent technical degree and a minimum of 2 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. OR , a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 4 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, or engineering/development.

30+ days ago

Cloud Engineer Peraton

St Louis, Missouri

$86,000–$138,000 / year
Full time

Qualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Responsibilities: Cloud Engineers define, implementation approaches and plans to ensure optimum cloud performance and reliability across the servers, networks, and related utilities and hardware that comprise the cloud infrastructure.

30+ days ago

Journeyman Full Stack Developer Leidos

Saint Louis, Missouri

Core Qualifications: Requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 4+ years of prior relevant experience or master’s with 2+ years of prior relevant experience; OR 4 years of experience in lieu of degree. August 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

30+ days ago

Intern - Financial Services Cloud Admin - Salesforce Midland States Bancorp, Inc

Saint Louis, MO

The Financial Services Cloud Admin- Salesforce Intern will provide assistance to the Salesforce team with recurring support, development, testing, and project-based work while gaining exposure to how Salesforce supports Midland's lines of business and connects with other applications and data flows. If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to Midland States Bank Human Resources at HR@midlandsb.com.

27 days ago

Technical Project Lead - Tekion CliftonLarsonAllen LLP

St Louis, MO

CLA is a top 10 national professional services firm where our purpose is to create opportunities every day, for our clients, our people, and our communities through industry-focused wealth advisory, digital, audit, tax, consulting, and outsourcing services. Sort client issues into training, configuration, workflow, integration, data, or product-defect issues to decide the right correction.

30+ days ago

Software Engineer III - Full-stack Developer with Anthropic Experience Deloitte Touche Tohmatsu Ltd

St. Louis, MO

$122,000–$240,500 / year

Integrate large language model platforms and generative artificial intelligence application programming interfaces, including Anthropic Claude, to deliver context-aware features, retrieval-augmented generation pipelines, tool-calling workflows, and automation solutions. Experience with at least one major cloud platform, including Amazon Web Services, Microsoft Azure, or Google Cloud Platform, and one year of hands-on experience integrating Anthropic Claude application programming interfaces into software applications in a commercial setting.

30+ days ago

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu Ltd

St. Louis, MO

$105,400–$207,800 / year

Configuring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.

30+ days ago

Technical Program Manager - Agile & DevOps Transcend IT Solutions

Ofallon, MO

Quick Apply

Position Title: Senior Technical Program Manager - Agile & DevOps Job Location: O Fallon, MO, USA Employment Type: Contract Estimated Duration (In Months): 7 Work Model: Hybrid Must have Skills/Attributes: Agile, Banking/Financial, CI/CD tools, DevOps, JIRA, Kanban, Program management, SCRUM, Scrum Master, Stakeholders Industry: Payments ***LOCAL CANDIDATES PREFERRED! The role is responsible for independently managing technology projects and programs from inception to completion, coordinating engineering delivery across multiple teams and integrations, and maintaining integrated plans that account for dependencies, delivery approaches, constraints, and potential delays.

6 days ago

Data Engineer III Deloitte Touche Tohmatsu Ltd

St. Louis, MO

$105,400–$207,800 / year

Required: Bachelor's degree in Computer Science, Engineering, Information Systems, Data Science, or a related technical field and 5+ years of experience developing, testing, and deploying data pipelines and extract, transform, and load (ETL) processes. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

26 days ago

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Computer Science Jobs in Chesterfield, MO

Associate Enterprise Resource Planning Information Technology Engineer The Boeing Co

Security Operations Engineer CRB

Help Desk Tier III (Systems Administrator) D&G Support Services

Manager, AI Platforms Hubbell Inc

Cybersecurity Engineer - Network Security Tools CACI International Inc.

Sr Business Analyst Stifel

Senior Data Scientist Safety National

Senior Database Engineer London Stock Exchange Group Plc

Intern - Data Engineer (EFM IT), Summer 2027 Enterprise Holdings

Mid-Level Test Engineer Leidos

Systems Integrator Peraton

Mid-level Software Engineer DLS Engineering

Cloud Engineer Peraton

Journeyman Full Stack Developer Leidos

Intern - Financial Services Cloud Admin - Salesforce Midland States Bancorp, Inc

Technical Project Lead - Tekion CliftonLarsonAllen LLP

Software Engineer III - Full-stack Developer with Anthropic Experience Deloitte Touche Tohmatsu Ltd

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu Ltd

Technical Program Manager - Agile & DevOps Transcend IT Solutions

Data Engineer III Deloitte Touche Tohmatsu Ltd

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