Engineering - Systems Jobs in Saint Louis, MO

Date Posted:2026-09-28Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Apply Description Assured Information Security (AIS) is seeking a Software Engineer with a focus on Computer Network Operations (CNO) to join our CyberAI team. In this role, you will support the eng...

OVERVIEW: We are on the lookout for a skilled Mid-Level DevSecOps Engineer with 5-10 years of relevant experience to strengthen our dynamic team. The ideal candidate will be technically adept, with a ...

PDS Defense, Inc. is seeking a Support Engineering-Field Service Representative 2, in Berkeley, MO. Job ID#218562 Job Description: Supports solutions to emerging customer requirements to ensure pro...

About Us Venatôre is a mission-driven government contractor based in Tampa, FL, supporting federal and civilian agencies with secure cutting-edge technology, cybersecurity, and mission support service...

DevOps Engineer (Junior to Mid Level) R2DTS | Onsite (multiple location options) | Clearance Required: TS/SCI with CI Poly About R2DTS R2DTS (Reliable Results-Driven Technology Services) is a Veteran-...

Platform Engineer (Junior to Mid Level) R2DTS | Onsite (multiple location options) | Clearance Required: TS/SCI with CI Poly About R2DTS R2DTS (Reliable Results-Driven Technology Services) is a Veter...

NineFX is seeking a highly skilled Photogrammetrist to support advanced product evaluation, quality assurance, and new‑sensor integration for national‑level geospatial intelligence programs. In this r...

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Enterprise Architect to work in Springfield, VA. Qualified candidates must be U.S. citizens with an active TS/SCI clearance and be eligible ...

What Impact You'll Have Deliver simple solutions to complex problems as a DevOps Engineer. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in appl...

What Impact You'll Have Deliver simple solutions to complex problems as a DevOps Engineer. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in appl...

Systems Engineer Remote Contract through end of 2026 with potential to extend The program is building the next generation of combat aircraft and the required infrastructure to test and validate desig...

Integration, Verification & Validation (IV&V) Engineer Applies an interdisciplinary, collaborative approach to plan, design, develop and verify a lifecycle balanced system of systems and system solut...

Bailey Information Technology, LLCTS/SCI - Senior DevOps EngineerSt. Louis, MO, VA, MDInformation TechnologySenior DevOps Engineer Location: St. Louis, MO; Chantilly, VA; Alexandria, VA; Gaithersbur...

CEdge has an opportunity for a Test Systems Engineer (Senior-Level), located in St Louis, MO. If you are ready to work alongside World Renowned Technology experts, and carry the skills below, this is ...

Peerless is searching for an experienced Scrum Master to support Agile software development teams in delivering high-quality, mission-critical systems. The selected candidate will serve as a servant l...

Peerless is searching for a skilled Software Engineer to support development of modern software systems and services supporting defense and national security missions. The selected candidate will desi...

Peerless is searching for an experienced Software Architect to support system architecture development and implementation for advanced software platforms. The selected candidate will collaborate with ...

Peerless is searching for an experienced Senior Software Engineer to design, develop, and maintain modern software applications supporting mission-critical systems. The selected candidate will contrib...

About the role Implement and maintain cloud-native infrastructure and CI/CD pipelines for enterprise geospatial intelligence platforms. Ensure scalable deployment, security compliance, and operational...