Saint Louis, Missouri IT / Software / Systems Jobs
Senior GEOINT Analyst - ManTech International
ManTech, a leader in providing innovative technologies and solutions, is seeking a Senior GEOINT Analyst to support our mission-critical national security programs. In this role, you will leverage sop...
Saint Louis Missouri - 03/15/2026 XStore Architect - Levi, Ray & Shoup
Our client is seeking an experienced XStore Architect to join our group in a long-term contractor role. This position is onsite from day 1 and is in the office 3 days per week. Responsibilities: -Deve...
Saint Louis Missouri - 03/15/2026 Business Analyst/QA Tester - Levi, Ray & Shoup
LRS Consulting Services is seeking a Quality Assurance Tester for a role with a client of ours based in St. Louis. This role is onsite in St. Louis, MO and requires an in person interview. LRS Consult...
Saint Louis Missouri - 03/15/2026 Technical Surveillance Countermeasures Practitioner - ManTech International
Join ManTech's elite team of security professionals as a Technical Surveillance Countermeasures (TSCM) Practitioner. In this critical role, you will be responsible for ensuring the security and safety...
Saint Louis Missouri - 03/15/2026 Systems Integration Analyst (Experienced or Lead) - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/13/2026
Senior Software Engineer - DevSecOps - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/09/2026 Mission Systems Lead Software Architect - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/07/2026 Lead Back-End Software Engineer (Experienced or Senior) - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/07/2026 Software Developer (Mid Level or Senior), Autonomy and Mission Planning - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/07/2026 Software Engineer-Simulation (Experienced, Senior) - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/07/2026 Software Engineers -DevSecOps (Associate and Experienced) - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/07/2026 F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior) - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/07/2026 Senior Real Time Software Engineer - Boeing
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with...
Saint Louis Missouri - 03/07/2026 Service Technician I - Securitas Technology
Securitas Technology, part of Securitas, is a world-leading provider of integrated security solutions that protect, connect, and optimize businesses of all types and sizes. More than 13,000 colleagues...
Saint Louis Missouri - 03/05/2026 QA Tester - Bunzl
The QA Tester is primarily responsible for ensuring that computer software, applications, or products do not have any defects or issues. At Bunzl, we know that our employees are our number one asset. ...
Saint Louis Missouri - 03/02/2026 Project Manager (Distribution) - Bunzl
Proudly certified as a Great Place to Work®, Bunzl North America is seeking a seeking PM to join our team. The Project Manager will be responsible for leading and overseeing project management activi...
Saint Louis Missouri - 03/02/2026 Surveillance Security Armed Officer - GardaWorld Security Services U.S.
Job Description: GardaWorld Security Services is Now Hiring a Surveillance Security Officer! Ready to suit up as a Surveillance Security Guard? What matters most about a role like this is your sharp e...
Saint Louis Missouri - 03/01/2026
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