Mechanical Design Engineer ARCO Construction Company IncMechanical Design EngineerRichmond Heights, MOARCO is consistently recognized as a top workplace in multiple markets nationwide and is ranked by Engineering News-Record as a top ten design-build firm and the largest domestic builder of distribution and warehouse space. With over 6,000 projects completed coast to coast, we pride ourselves on offering the best, most cost-effective, single source, turnkey solutions and adding value to every project.
Early Career Engineer Trilon GroupEarly Career EngineerBelleville, Illinois$65,000–$95,000 / yearOver six months, you'll build professional development, business acumen, and project delivery skills through real case studies, simulations, and role-play — not passive lectures — culminating in an in-person capstone event where you'll present your work and map out your goals for the year ahead. Trilon was formed with the vision of building the next Top 20 infrastructure consulting firm in North America by bringing together some of the nation’s best infrastructure consulting firms, focused on delivering practical and sustainable infrastructure solutions.
DevSecOps Pipeline Engineer MaximusDevSecOps Pipeline EngineerSt. Louis, MOFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Hands-on experience with DevSecOps toolchains, including code quality (SonarQube), security scanning (Checkmarx), artifact management (Nexus), and automated testing tools.
Evaluation Engineer Hussmann CorporationEvaluation EngineerBridgeton, MissouriFull timeFor over a century, Hussmann Corporation has been a global leader in commercial refrigeration equipment — delivering solutions that meet the demands of the modern food retailing industry. Louis, MO, Hussmann offers a diverse range of products and connected solutions designed to enhance operational efficiency, optimize visibility of merchandise, and keep food fresh.
Sr Engineer St. Louis World Wide Technology IncSr Engineer St. LouisSt. Louis, MO$108,400–$135,500 / yearThis role requires comfort working alongside AI‑powered tools while maintaining strong engineering judgment, validation, and accountability for outcomes. Sr Engineers will contribute to the adoption and continuous improvement of AI‑enabled workflows by providing feedback, identifying opportunities for automation, and safely incorporating AI assistance into repeatable operational patterns.
Preconstruction Engineer - Mechanical Design GpacPreconstruction Engineer - Mechanical DesignSaint Louis, MO75000–100000Their engineering and preconstruction team takes a highly collaborative, value-driven approach—developing mechanical solutions around each owner’s operational needs, project goals, budget, and long-term lifecycle costs. You will work closely with clients, estimators, project managers, engineers, and construction teams to evaluate project requirements and develop practical, cost-effective HVAC and piping solutions.
Electrical Engineer - Distribution Design Hanson Professional Services IncElectrical Engineer - Distribution DesignSt. Louis, MO$147,000–$175,000 / yearThe successful candidate will bring technical depth, leadership capability, and hands-on experience supporting transmission and distribution (T&D) utilities, municipal power providers, or utility engineering consultants. This senior-level role is ideal for a Professional Engineer with strong experience in utility distribution systems, including overhead and underground distribution, system upgrades, reliability improvements, and customer-driven projects.
Mid-Level Test Engineer Leidos Holdings IncMid-Level Test EngineerSt. Louis, MO$87,100–$157,450 / yearThis 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Senior Manufacturing Engineer Watlow ControlsSenior Manufacturing EngineerSaint Louis, MOStrong knowledge of manufacturing processes and methods relevant to the site (e.g., machining, welding, assembly, thermal processes, testing, automation, vision systems).Proficient in engineering tools such as CAD, GD&T, statistical analysis (SPC, capability), and basic programming/configuration for relevant controls or data systems. Working knowledge of industrial electrical and controls systems (PLCs, HMIs, VFDs, safety circuits, sensors) sufficient to specify requirements, review designs, and support troubleshooting with Maintenance, vendors, or controls specialists.
Structural Engineer Associates SystemsStructural EngineerSt Louis, Missouri5000 of tuition assistance available annually to include college degree programs, professional certifications, and advanced licensure along with associated prep courses and exam fees. 3yrs+ exp Will handle multiple projects as project lead or under the direction of a senior engineer depending on the level of experience.
Implementations Network Engineer III Leidos Holdings IncImplementations Network Engineer IIIShiloh, ILKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
Electrical Engineer Associates SystemsElectrical EngineerSt Louis, MissouriProjects include car dealerships, carwashes, commercial laundry, c-stores, healthcare facilities, industrial offices, institutional, religious facilities, restaurants, schools, and universities. Single line and Riser diagrams, Emergency Power, Power, Lighting, Fire Alarm and Data Communication plans, Coordination with architectural, mechanical, structural and plumbing drawings.
Project Engineer - Electrical Paulo Heat Treating, Metal Finishing and BrazingProject Engineer - ElectricalSt Louis, MOPreferred Technical Skills: Experience programming and troubleshooting Allen Bradley PLCs, Variable Frequency Drives (VFDs) and ABB Variable Frequency Drives (ABB VFDs). Create and maintain accurate technical documentation, including mechanical, electrical, electronic, and architectural AutoCAD drawings for buildings and equipment.
Automation Engineer 3 U.S. BancorpAutomation Engineer 3Earth City, MO$92,820–$109,200 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Conducts analysis of organizational needs for the creation and implementation of automation solutions; participates in feasibility assessments of new automation opportunities and helps determine best approach for automation.
Implementations/Activations Network Engineer II Leidos Holdings IncImplementations/Activations Network Engineer IIShiloh, IL$59,150–$106,925 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
Transmission Line Project Engineer - Hybrid Michael Page InternationalTransmission Line Project Engineer - HybridCollinsville, Illinois$125,000–$170,000 / yearFull timeThe company values expertise and precision in delivering high-quality results for its clients and a collaborative work culture offering a direct path to leadership roles. Transmission Line Project EngineerThis position is with an industry leader in the power and energy industry specializing in transmission, distribution, and substation projects across the US.
Water/Wastewater Engineer - Project Manager Farnsworth Group IncWater/Wastewater Engineer - Project ManagerSt. Louis, MOFor ten consecutive years, weve been certified as a Great Place to Work, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us. Each year, our staff participates in a survey administered by the Great Place to Work organization, measuring perceptions of credibility, respect, pride, fairness, and camaraderie.
Implementations Network Engineer II Leidos Holdings Inc.Implementations Network Engineer IIShiloh, IL$59,150–$106,925 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
Data Engineer IQUASAR LLCData EngineerSt. Louis, MOFull timeThe 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.
Software Engineer Reinventing Geospatial, Inc. (RGi)Software EngineerSt. Louis, MO$115,000–$170,000 / yearJoin us in empowering analysts and giving our intel and combat organizations the decision advantage over our near-peer adversaries through actionable intelligence derived from vast amounts of Geospatial Intelligence data. Participate in daily standups, sprint and release planning activities, and coordinate with other team members (systems engineer, systems administrator, tester, etc.) to accomplish the tasks outlined in user stories.
NewData & AI Platform Engineer Armanino McKenna LLPData & AI Platform EngineerSt. 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.
Network Engineer II Leidos Holdings IncNetwork Engineer IIShiloh, IL$59,150–$106,925 / yearOur customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. The Network Engineer will perform sustainment, maintenance, Problem and Change management services to help ensure secure, reliable, and uninterrupted availability of the Department of Defense IP networks.
Manufacturing Engineer Level 2 or 3 Knack SolutionsManufacturing Engineer Level 2 or 3Belleville, IllinoisAt least 2 years of relevant experience in manufacturing: Fabrication, resistance and mig welding, powder and wet painting, final assembly of light gauge sheet metal consumer appliances produced in a medium - low volume, high - medium mix environment. The ideal candidate will have experience with fabrication, resistance and mig welding, powder and wet painting and final assembly of light gauge sheet metal consumer appliances produced in a medium - low volume, high - medium mix environment.
Manufacturing Engineer Critical Fit RecruitingManufacturing EngineerSaint Louis, MissouriWe're looking for a Manufacturing Engineer to apply engineering principles to improve manufacturing efficiency, quality, and safety while supporting the production of critical defense components including electric and stab detonators, CAD/PAD systems, and other energetic assemblies. Bachelor's degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, Chemical Engineering, or related technical field.
Cloud Engineer Science Applications International CorpCloud EngineerScott Afb, IL$80,001–$120,000 / yearSAIC is seeking a skilled and motivated Cloud Engineer to join our team in supporting an IT Service Management (ITSM) effort for the U.S. Transportation Command (USTRANSCOM) located at Scott Air Force Base (AFB), Illinois. This is a career-defining opportunity to provide strategic, technical, and hands-on cloud engineering expertise to TCJ6, USTRANSCOM''s tech-forward Command, Control, Communications & Cyber Systems Directorate.
MedTech Field Service Engineer - Dialysis Hydraulics IQVIA Holdings IncMedTech Field Service Engineer - Dialysis HydraulicsSt. Louis, MO$27–$32 / hourIQVIA MedTech is seeking Mechanical Field Service Engineers to support a nationwide medical device project involving dialysis equipment at healthcare facilities across the U.S. In this field-based role, you will complete hands-on service work, including hydraulic assembly replacement, rinse and flush activities, testing, calibration, and documentation. Selected individuals may need to complete credentialing and meet facility-specific requirements, including immunizations, screenings, training, background checks, drug testing, and other customer requirements.
Continuous Improvement Engineer-St. Louis, MO. DSM Nutritional Products Asia Pacific Pte LtdContinuous Improvement Engineer-St. Louis, MO.St Louis, MO$75,000–$85,000 / hourCompliance & Safety: Ensure adherence to all management systems including, ISO 9001:2015, ISO 14001 and ISO 45001 and FSSC 22000, with an understanding of DSM-Firmenich' s Quality and Environmental Policies and Procedures and responsible that these policies and procedures are implemented throughout the organization and all related activities under the position's jurisdiction. The Engineer, Continuous Improvement will support the site's Continuous Improvement (CI) initiatives by applying Lean and Six Sigma principles to optimize processes, reduce waste, and improve operational efficiency.
Lead IAM Engineer Centene Corporation GroupLead IAM EngineerMO$102,900–$190,500 / yearDesigns, builds, tests, and maintains scalable and stable off-the-shelf software applications or custom builds technology software solutions to meet technical business identity access needs. Education/Experience: A Bachelor's degree in a quantitative or business field (e.g., statistics, mathematics, engineering, computer science) and requires 5 - 7 years of related experience.
Senior Software Engineer-AI H&R Block IncSenior Software Engineer-AIMORemote$101,200–$161,900 / yearWith 70,000 associates and 9,000 retail tax locations across North America, Australia, Ireland, and India, we have helped millions of clients and countless communities. You will be joining an elite team of engineers charged with developing transformative GenAI capabilities to power the next generation of customer experiences.
Quality Engineer NET2SOURCE INCQuality EngineerHazelwood, MOBachelor's degree in Engineering, Engineering Technology, Computer Science, Data Science, Mathematics, Physics, Chemistry, or related field. This role focuses on ensuring compliance with contractual, company, and regulatory quality requirements while supporting production readiness and continuous improvement.
Machine Learning Ops Engineer H&R Block IncMachine Learning Ops EngineerMissouri, MO$91,000–$145,600 / yearwork closely with data scientists and other MLOps engineers to streamline workflows, automate processes, and ensure the scalability and reliability of ML systems in production environments. With 70,000 associates and 9,000 retail tax locations across North America, Australia, Ireland, and India, we have helped millions of clients and countless communities.
NewManufacturing Engineer - Distribution Center & Wire Plating Eaton CorporationManufacturing Engineer - Distribution Center & Wire PlatingEllisville, MO$86,000–$126,000 / yearThis role partners closely with operations, maintenance, quality, and supply chain to drive process stability, implement continuous improvement initiatives, and support new product or equipment introductions. The Manufacturing Engineer- Distribution Center & Wire Plating is responsible for developing, optimizing, and sustaining manufacturing processes to improve safety, quality, cost, and productivity.
Platform Engineer The Timberline GroupPlatform EngineerMaryland Heights, MissouriSenior Engineers will contribute to the adoption and continuous improvement of AI-enabled workflows by providing feedback, identifying opportunities for automation, and safely incorporating AI assistance into repeatable operational patterns. The role also includes ownership and operational responsibility for shared platforms that applications depend on, such as MongoDB, PostgreSQL, RabbitMQ, Apache Solr, and similar services.
NewOracle Cloud Engineer StratAcuity Staffing Partners IncOracle Cloud EngineerMaryland Heights, MOIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. This individual will lead collaboration efforts to create easy-to-use, simple and efficient tools that provide self-service capability for application teams to deploy and consume cloud infrastructure aligned to Edward Jones technology strategy and security requirements.
Field Service Engineer-1 (Multiple States in Territory Available) Caterpillar IncField Service Engineer-1 (Multiple States in Territory Available)missouri, MO$89,210–$133,810 / yearEffective Communications: Working knowledge and understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors. EPD supports a wide range of customer applications across the globe, including providing back-up power to hospitals, providing emergency power when natural disasters strike, and supporting critical infrastructure for data centers, municipalities, and more.
Pipe Shop Assist Manager / Project Engineer Murphy CoPipe Shop Assist Manager / Project EngineerSt. Louis, MOAssist in all aspects of pipe and steel fabrication, including time management, material release and procurement process, labor hours, scheduling and workflow updates. You will help build our company's portfolio by utilizing your attention to detail and time management skills to ensure timely, accurate, and thorough completion of fabrication for Murphy Company at our off-site facility.
Mechanical Engineer Murphy CoMechanical EngineerSt. Louis, MOWe strongly believe our people are our most important asset, and we strive every day to make Murphy a great place to work as we build our clients' visions. The Murphy Engineering staff focuses on a wide variety of commercial, institutional and industrial applications to support our current work program.
Senior Engineer OT Peabody Energy CorpSenior Engineer OTSt. Louis, MO$105,000–$129,000 / yearPeople are at the core of Peabodys ability to deliver business results & serve our communities & we offer an inclusive work environment that engages, recognizes, and develops it employees. Bachelor's degree from an accredited university in Process Control / Chemical / Computer /Software / Mechanical / Electrical Engineering, or a related technical background.
AppSec Engineer CACIAppSec EngineerO'fallon, Illinois$75,200–$158,100 / yearPay 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. Job Title: AppSec EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity:
Endpoint Engineer IS3 SolutionsEndpoint EngineerHunstville, ALSecurity & Compliance Implement and support endpoint security controls including Microsoft Defender for Endpoint, EDR agents, configuration baselines, application control, and privilege management. This role owns the Hardware Services program, including current-state MECM imaging and OSD workflows, Endpoint Patch and Vulnerability Management, and the overall IT Asset Lifecycle.
Audio Visual Engineer By Light Professional IT Services LLCAudio Visual EngineerScott AFB, IllinoisThe successful candidate will provide their Audio Visual expertise to the Video Teleconferencing (VTC) and Audiovisual team providing all facets of customer service including installing, maintaining, monitoring, troubleshooting, and operating of audiovisual systems and video conference and briefing support facilities. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command’s infrastructure, systems, and applications.
Data Engineer Lindenwood UniversityData EngineerSt. Charles, MOFree lunch Fridays: LU employees are eligible for a free meal on Fridays at the Evans Commons Dining Hall or Spellman Dining Hall; Chick-fil-A and Qdoba included. As part of the IT team in Enterprise Systems, the data engineer's efforts will also adhere to direction from the chief information officer, chief data officer, director of enterprise systems, and other university administrators.
Systems Engineer/Data Modeler-Senior (#2077) Compass Inc (US)Systems Engineer/Data Modeler-Senior (#2077)St. Louis, MO$145,500–$214,100 / yearSOM provides capabilities to create, view, manage, and store structured observations and related data via manual and automated (Computer Vision) means to maximize discoverability of data for NGA analysts and NSG customers). The Senior Systems Engineer will analyze and allocate requirements to systems architecture components and oversee the development, testing and validation of systems and services and will also coordinate the integration of systems and services into the enterprise architecture and oversee deployment.
Data Engineer – Microsoft D365 F&O duvari groupData Engineer – Microsoft D365 F&OSaint Louis, MOThis role focuses on building and optimizing data pipelines that move information from multiple ERP systems into Microsoft Dynamics 365 Finance & Operations (D365 F&O), enabling reporting, analytics, and business intelligence. We're partnering with an established manufacturing organization seeking a Data Engineer to support enterprise data integration and analytics initiatives.
Tactical RF Sensors Subsystem Lead Engineer BoeingTactical RF Sensors Subsystem Lead EngineerBerkeley, MissouriThe 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. The day-to-day activities of this position will be a combination of traditional design engineering, coordinating the daily activity of the engineering team, overseeing and approving technical work, collaborating with cross-functional peers, and presenting technical challenges and solutions to leadership.
Solutions Engineer Okta IncSolutions EngineerSaint Louis, MORemoteWhat you'll be doing Work alongside the sales team as the technical and domain expert of a customer-facing sales team to help Customers understand the value of Okta's solutions Understand customer challenges and business issues and provide product demonstrations to align our solutions with customer needs Answer product feature and technical questions from customers, partners and Okta colleagues Plan and deliver Proof Of Concepts for customers who have more complex use cases, collaborating with other Okta engineering teams as needed Provide feedback to product management about product enhancements that can address customer needs and provide additional value Share and learn best practices and re-usable assets with other Solutions Engineers to enhance the quality and efficiency of the team Stay current on competitive analysis and market differentiation Support marketing events including executive briefings, conferences, user groups, and trade shows. Classification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.
NewFlight Simulation Software Engineers (Associate, Experienced, and Senior) BoeingFlight Simulation Software Engineers (Associate, Experienced, and Senior)Berkeley, Missouri$94,450–$134,550 / yearThe 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. Selected candidates will be aligned to a statement of work that best suits their interests and skillset, some of which could include: Creating core simulation infrastructure to serve as a jumping-off point for programs developing flight simulation capabilities.
NewStructural Analysis Engineer (Experienced or Senior) BoeingStructural Analysis Engineer (Experienced or Senior)Berkeley, Missouri$103,700–$140,300 / yearThe 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. Guide product design and verifies structural integrity by using analytical methods, finite element models/simulations and other analysis tools throughout the product lifecycle to develop the structural environment, characteristics and performance.
NewManufacturing Engineer Actalent IncManufacturing EngineerWentzville, MO$38–$44 / hourYou"ll work inside one of the largest and most technologically advanced automotive manufacturing facilities in the region, supporting highly automated production systems, advanced robotics, welding technologies, and continuous improvement initiatives. If you are an ambitious engineer looking for a role that will accelerate your technical development, expose you to advanced robotics and automation, and give you the opportunity to earn near six figures early in your career, this is one of the strongest engineering opportunities currently available in the St.
NewSystems/C&T Engineer Nooter/EriksenSystems/C&T EngineerSt. Louis, MOFull timeOffice WorkIn the office, the C&T/Systems Engineer will be responsible for reviewing contract specifications for items applicable to the operation, testing and commissioning of units, reviewing customer specifications to determine requirements for auxiliary equipment at the proposal and job stage, writing job-level specifications, reviewing bids, selecting auxiliary equipment suppliers, developing presentations for jobsite operator training, assisting with calibration of testing equipment, assisting Thermal Design Engineers with the development of O&M and water chemistry manuals, system description and other site-specific manuals, serving as a resource for other departments answering questions regarding Systems and Commissioning & Testing, and assisting the Sr. Field WorkIn the field, the C&T/Systems Engineer will be responsible for reviewing job stage documentation and attending equipment factory acceptance tests, assisting in field commissioning and performance testing of HRSGs, conducting operator training at jobsites, assisting in analyzing field issues and deciding on product modification to correct issues, resolving customer complaints during the commissioning phase of the project, evaluating the impact on the HRSG and providing guidance to the customer for safe/allowable operation of the equipment in response to customer inquiry about unit operation,This position requires 10% - 30% travel (international and domestic); most trips less than 1-week duration, possibly up to 1 month.