Test Engineer CenturiaTest EngineerScott AFB, ILAssess software products for supportability, operability, compatibility and security to ensure the software products present a low risk to the AFNet and SIPRNet and placement on the AF Evaluated Products List (AF EPL). Perform the software product installation and conduct assessment tests that shall at a minimum include supportability, operability, compatibility and security of the installed software product.
NewMechanical Manufacturing Engineer The Gund CompanyMechanical Manufacturing EngineerOlivette, MOWe're looking for a hands-on, curious, and driven Mechanical Manufacturing Engineer who enjoys solving problems, working with people, and bringing ideas to life. As a Mechanical Manufacturing Engineer, you'll partner with engineering, operations, and plant teams to support high-impact projects from concept through installation.
Senior Firewall Engineer CACI International Inc.Senior Firewall EngineerSaint Louis, MO$75,200–$158,100 / yearThe OpportunityAs a member of the TCS Network Security Services (NSS) team, you will work with both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer business/mission goals and objectives. 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.
Controls Engineer MRINetwork JobsControls EngineerMaplewood, MissouriDesign, assemble, and test electrical control panels and wiring for machines and automation systems; provide guidance to others in assembly as needed. The ideal candidate will design electrical, hydraulic, and pneumatic control systems, utilizing Beckhoff computers to manage servo motors and VFDs.
Lead Mechanical Engineer -- Energy & Industrial Group Sargent & LundyLead Mechanical Engineer -- Energy & Industrial GroupClayton, Missouri$118,023–$180,313 / yearFull time7+ years of experience in the design of mechanical engineering systems for non-commercial, heavy industrial plants (power, oil & gas, or chemical), with a focus on integrated, detailed system design for new plants, modifications, or replacements; Experience must include the selection of equipment, piping materials, control philosophy, and the preparation of performance sizing calculations and specifications. AI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
Electrical Engineer Manager Sargent & LundyElectrical Engineer ManagerClayton, Missouri$145,310–$222,001 / yearFull timeAbout This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities. We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture technologies, managing projects from conceptual studies, pilot demonstrations and through commercial scale implementation for utilities and industrial plants.
NewCloud Engineer Meridian SystematicsCloud EngineerSt. Louis, MOFull timeEducation: Bachelor’s degree in Computer Science, Engineering, or related technical field (or equivalent work/military experience); 8+ years of IT experience. Software Development: Execute end-to-end feature design, refactor legacy code, write/read unit tests, and maintain relational databases.
Data Engineer CbData EngineerSt. Louis, MissouriThe Data Engineer works within the Agile frameworks to support the team's data-driven approach to application migration, collaborating closely with other team members to ensure data integrity and accessibility throughout the transition to cloud environments. This position is responsible for creating efficient data pipelines, ensuring data quality, and implementing ETL (Extract, Transform, Load) processes to facilitate the seamless migration and deployment of data across systems.
Senior AI Software Engineer-Ts/Sci Clearances (CI Poly Preferred) CredenceSenior AI Software Engineer-Ts/Sci Clearances (CI Poly Preferred)St. Louis, MO$155,000–$200,000 / yearYou will collaborate with cross-functional engineering, data, cloud, and stakeholder teams to deliver scalable, secure, and mission-focused AI capabilities for federal clients, while helping guide technical direction, strengthen engineering practices, and mentor other engineers. Senior Software Engineering Leadership Apply strong software engineering principles to design maintainable, testable, and scalable systems; conduct code reviews, establish technical patterns, and leverage AI-assisted development tools responsibly to accelerate delivery.
Lead Mechanical Engineer BiofireLead Mechanical EngineerHazelwood, MO$120,000–$175,000 / yearIn addition, bioMérieux offers a competitive Total Rewards package that may include: · A choice of medical (including prescription), dental, and vision plans providing nationwide coverage and telemedicine options · Company-Provided Life and Accidental Death Insurance · Short and Long-Term Disability Insurance · Retirement Plan including a generous non-discretionary employer contribution and employer match. Design, model, create drawings, and release mechanical components using CAD/PDM tools (SolidWorks) including application of GD&T (in accordance with ASME Y14.5) and tolerance analysis to ensure robust performance, and adequate interfaces with other components/instruments.
Data & AI Platform Engineer Armanino McKenna Certified Public Accountants & ConsultantsData & AI Platform EngineerSaint Louis, MO$91,300–$124,400 / yearThis is an early-career engineering role focused on building, operating, and improving cloud data/analytics platforms (e.g., Microsoft Fabric, Snowflake, Databricks) and supporting BI delivery (e.g., Power BI, Tableau). Armanino LLP is a licensed independent CPA firm that provides attest services, and Armanino Advisory LLC and its subsidiary entities provide tax, advisory, and business consulting services.
Senior Data & AI Platform Engineer Armanino McKenna Certified Public Accountants & ConsultantsSenior Data & AI Platform EngineerSaint Louis, MO$112,800–$153,700 / yearArmanino LLP is a licensed independent CPA firm that provides attest services, and Armanino Advisory LLC and its subsidiary entities provide tax, advisory, and business consulting services. Design, build, and own CI/CD workflows for data and analytics assets (pipelines, jobs, semantic models, reports), including branching strategy, promotion, approvals, and rollback.
Controls Engineer Management Recruiters of TallahasseeControls EngineerSaint Louis, MODesign, assemble, and test electrical control panels and wiring for machines and automation systems; provide guidance to others in assembly as needed. The ideal candidate will design electrical, hydraulic, and pneumatic control systems, utilizing Beckhoff computers to manage servo motors and VFDs.
Structural Project Engineer | St. Louis, MO IMEG ConsultantsStructural Project Engineer | St. Louis, MOSaint Louis, Missouri3 years of experience minimum required, 4 preferred, in the building design consulting industry OR Associates degree, or certificate, in Building Information Modeling (BIM) or Engineering preferred with 7 years of experience minimum required, 8 preferred, in the building design consulting or construction industry. Impactful Projects Design high-performance structures for universities, K-12 schools, and student life facilities — from STEM labs and performing arts centers to residence halls and campus infrastructure.
Winchester Equipment Mechanical Engineer Olin CorporationWinchester Equipment Mechanical EngineerEast Alton, IL$120,900–$125,000 / yearThis position requires access to ITAR controlled technical data, and as such, employment will be contingent upon the candidate's ability to access ITAR controlled technical data pursuant to an export license approved by the Directorate of Defense Trade Controls, if required. Focus: The Equipment Engineer is responsible for designing and improving mechanical systems for new and existing industrial automation equipment used in manufacturing small‑caliber ammunition and components.
Structural Engineer (Hybrid Role) LuxusStructural Engineer (Hybrid Role)Fenton, MOWe’re hiring an experienced Structural Engineer to support and lead building design projects across commercial, municipal, residential, and institutional sectors. This hybrid role offers the chance to manage your own projects, mentor junior staff, and collaborate directly with clients.
Senior Electrical Engineer LuxusSenior Electrical EngineerFenton, MOOur client, a growing Mechanical, Electrical, & Plumbing (MEP) engineering consulting firm , is seeking a Senior Electrical Engineer to support the design and delivery of electrical systems for commercial and institutional facilities. This position offers the opportunity to lead project teams, mentor junior engineers, and serve as a direct client interface , making it an excellent opportunity for someone ready to expand their leadership responsibilities.
Business Process Engineer - Air Transportation 2T2 CACIBusiness Process Engineer - Air Transportation 2T2O'fallon, Illinois$68,400–$143,700 / yearJob Title: Business Process Engineer - Air Transportation 2T2Job Category: ConsultingTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: Are you ready to revolutionize financial auditability and transportation logistics? 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.
NewSenior Backend Engineer- Node.js, TypeScript & AWS Rose InternationalSenior Backend Engineer- Node.js, TypeScript & AWSSaint Louis, Missouri$70–$75 / hourTemporaryWe are looking for a Senior Backend Engineer to design, build, and support the backend services that power our enterprise AI and knowledge management platforms. This role focuses on scalable APIs, cloud-native services, and the systems that enable secure access to enterprise knowledge.