NewCommissioning Engineer BR+A Consulting EngineersCommissioning EngineerSaint Louis, MOFounded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees located at our main office in Boston and branch offices in New York, NY; Philadelphia, PA; Vienna, VA (Washington, DC); Coral Gables, FL (Miami); Chicago, IL; St. Louis, MO; Tampa, FL; Charlotte, NC; Charleston, SC; Houston, TX; New Haven, CT; Los Angeles, CA; and Toronto. Demonstrated leadership skills with the ability to counsel clients and their project teams through the complex maze of the commissioning process, and the ability to secure and manage technical resources required to execute commissioning projects per plans, specifications, and project schedule are also necessary.
Battery Design Engineer Critical Fit RecruitingBattery Design EngineerSaint Louis, MissouriDesign electric detonators, stab detonators, initiators, and CAD/PAD devices, including material selection, component specifications, and assembly processes. Design and execute qualification and acceptance test programs including environmental, functional, and lot acceptance testing per military specifications.
Business Process Engineer CACIBusiness Process EngineerO'fallon, IllinoisPay 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. Bachelor’s Degree in Transportation & Logistics, Mathematics, Statistics, Business, Law, Computer Science, Engineering, Physical/Applied Sciences or management discipline such as Business Administration, Accounting, Finance, Economics or Management Information Technology.
Field Application Engineer - Temporary - Part Time - St Louis, MO FieldAIField Application Engineer - Temporary - Part Time - St Louis, MOSt. Louis, Missouri20 - $25 an hour About the Job We are looking for a proactive and tech-savvy Field Application Engineer to support the deployment, testing, and client-facing operations of our cutting-edge robotic systems—including drones, quadrupeds, and humanoid robots . We go beyond typical data-driven approaches or pure transformer-based architectures, and are charting a new course, with already-globally-deployed solutions delivering real-world results and rapidly improving models through real-field applications.
Senior Fire Protection Engineer – Technical Modeling Expert Code ConsultantsSenior Fire Protection Engineer – Technical Modeling ExpertSt. Louis, MOFull timeThis role is ideal for a recognized subject matter expert who thrives in complex, performance-based design environments and brings advanced analytical capabilities to solve challenging fire protection engineering problems. Code Consultants, Inc. (CCI) is seeking a highly experienced Senior Fire Protection Engineer (FPE) with deep technical expertise in fire, smoke, and egress modeling within the design and construction industry.
Service Engineer- CNC Preventive Maintenance HartwigService Engineer- CNC Preventive MaintenanceSt. Louis, MOFull timeService Engineer- CNC Preventive Maintenance contributes to the success of Hartwig by keeping our customers' CNC machine tools running at peak operating levels. Conducting efficient and timely preventive maintenance on CNC machine tools, including changing fluids, filters and checking accuracy of calibrations.
Sales Engineer Cato NetworksSales EngineerJapan, MOYou should be skilled at building relationships and explaining technology and product positioning to both business and technical users as well as passionate about understanding technical issues to ensure complete customer satisfaction through all stages of the sales process. It is led by networking and security pioneer Shlomo Kramer (Check Point, Imperva) and early investor (Palo Alto Networks, Exabeam, Trusteer and more).
NewControls Service Engineer II Beckwood Press CompanyControls Service Engineer IIFenton, MOBeckwood, headquartered in Fenton, Missouri, is one of the world's leading manufacturers of custom hydraulic presses and automation equipment and is seeking a Controls Service Engineer II to join our customer service team and contribute to the design and implementation of control systems used on various types of press machinery. Retrofits & Upgrades: Assist in modernizing hydraulic press controls, upgrading outdated PLCs, HMIs, motion controllers, and hydraulic servo systems for improved performance and automation.
NewControl Engineer IntelliswiftControl EngineerWentzville, MOWe specialize in delivering world-class Digital Product Engineering, Data Management and Analytics, and Staffing Solutions services to Fortune companies, SMBs, ISVs, and fast-growing startups. About RoleLooking for a hands‑on Controls Engineer with strong PLC and industrial automation experience to design, program, and support manufacturing control systems.
Field Services Engineer Watlow ControlsField Services EngineerSaint Louis, MOYou will be the face of the company onsite - working directly with customers to restore uptime, provide technical training, implement upgrades, and capture feedback that improves our products and services. Valid driver's license and ability to travel frequently (including overnight stays).Excellent verbal and written communication skills, and a strong customer-service mindset.
Senior Sales Engineer - Data & AI Security Veeam Software Group GmbHSenior Sales Engineer - Data & AI SecurityMO$252,500–$468,800 / yearAbout the Role: Veeam, following its acquisition of Securiti AI - the leader in AI-powered data security posture management (DSPM) - is seeking a Senior Sales Engineer to drive technical leadership in our sales team, focusing on the Securiti AI portfolio. Strong expertise with DSPM, DLP, data discovery approaches (e.g., patterns/keywords/dictionaries/regex/exact matching) and with common cloud/data systems (e.g., object storage and enterprise databases/warehouses).
NewSenior Electrical Engineer Power & Lighting Lead Vestal CorporationSenior Electrical Engineer Power & Lighting LeadSaint Louis, MOThe role entails preparing construction documents, reviewing code compliance, and working closely with project managers. Louis, MO to lead the design of electrical systems for buildings, including power, lighting, and specialty systems.
Senior Engineer, Platform Services Anheuser-Busch InBevSenior Engineer, Platform ServicesSaint Louis, MOFrom our longstanding efforts to support American farmers, military, veterans, and first responders, to emergency drinking water donations and responsible drinking programs, we are guided by our commitment to the communities we call home and the 65,000 hardworking Americans who bring our beer to life. This role partners closely with Software Engineering, Cloud Infrastructure, Security, Enterprise Architecture, Operations, and Product teams to develop reusable platform capabilities that improve developer experience, operational excellence, and enterprise platform maturity.
Software Engineering Senior Manager - Hybrid The Cigna GroupSoftware Engineering Senior Manager - HybridSt. Louis, MO$138,100–$230,100 / yearThese states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State. As a Software Engineering Senior Manager, you will lead the technology platform that supports critical pharmacy fulfillment operations for Home Delivery, Accredo, and Express Scripts Specialty Distribution Services.
Software Engineering Senior Manager - Hybrid CignaSoftware Engineering Senior Manager - HybridSaint Louis, MO$138,100–$230,100 / yearThese states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State. As a Software Engineering Senior Manager, you will lead the technology platform that supports critical pharmacy fulfillment operations for Home Delivery, Accredo, and Express Scripts Specialty Distribution Services.
Z/Os Systems Engineer US BankZ/Os Systems EngineerEarth City, MO$105,400–$124,000 / 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. U.S. Bank is seeking a z/OS Systems Programmer that has extensive experience in mainframe technologies with an emphasis on installation/upgrading, tuning, and troubleshooting of z/OS and third-party software.
Security Engineer, Infrastructure & Security Scale AI IncSecurity Engineer, Infrastructure & SecurityMO$198,400–$342,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. Our products provide the high-quality data and full-stack technologies that power the world''s leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.
Solar Electrical Field Engineer Moss & Associates LLCSolar Electrical Field EngineerMOCoordinates construction activities by engaging in the following: strategizes with Superintendent, conducts subcontractor pre-construction meetings, maintains activity tracking logs, participates in schedule updates, conducts quality control inspections, verifies field installations, ensures compliance with safety procedures and policies, coordinates storage of delivered materials, participates in daily superintendent meetings, participates in jobsite meetings, maintains material expediting log, participates in project team visits, coordinates activities with user groups, and assists with agency inspections. Coordinates project start-up by engaging in the following: reviews owner contract, assists with development of startup checklist and site utilization plan, coordinates mobilization, assists with subcontractor & vendor selection, identifies critical issues & milestones, finalizes Prolog set up, participates in development of construction schedule, and participates in subcontractor project orientation.
Chemical Engineer ICLChemical EngineerWebster Groves, MO$78,000–$108,000 / yearICL Group Ltd. is a global leader in agriculture, food and industrial solutions, utilizing its unique mineral resources and extensive expertise to address key sustainability challenges related to food security and access to essential minerals. You will also support research, product stewardship, sales and marketing teams, providing fast and accurate customer support, compliance with quality, environmental, and adherence to all safety protocols at the site.
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationSt. Louis, MO$105,400–$207,800 / year1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Lead Data Engineer Deloitte Touche Tohmatsu LtdLead Data EngineerSt. Louis, MO$134,500–$265,100 / yearThe 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. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
NewInfrastructure Security Engineer, Public Sector Scale AI IncInfrastructure Security Engineer, Public SectorSt. Louis, MO$198,400–$342,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. Our products provide the high-quality data and full-stack technologies that power the world''s leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.
Azure/Databricks Infrastructure Engineer Deloitte Touche Tohmatsu LtdAzure/Databricks Infrastructure EngineerSt. Louis, MO$116,200–$229,100 / yearOur purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. 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.
Controls Applications Engineer ControlsJobsControls Applications EngineerSaint Louis, MissouriThis role is an excellent chance to work with a company known for its innovation and technical expertise on design-build HVAC and building automation projects across a wide range of industries. About the Opportunity: A nationally recognized mechanical and controls contractor is seeking a skilled Controls Applications Engineer to join its St.
Data Engineer Build-A-Bear Retail Management, Inc.Data EngineerSt Louis, MOPart timeThis role will work across cloud platforms, digital systems, and analytics tools to ensure our data is reliable, scalable, and ready for everything from business reporting to advanced AI applications. Expert with cloud-based data ecosystems, ideally Microsoft Azure (Data Factory, Synapse, Databricks, or Data Lake).
Data Engineer Manager The Timberline GroupData Engineer ManagerSaint Louis, MissouriYou will also be responsible for building relationships with the other IT managers supporting the Domain and/or requiring data, so as to ensure project deadlines are met, tightly coupled release management methodologies exist with the applications, requirements are documented, thorough functional and performance testing is completed, high quality code deployments are routine, applications are well documented, alerting and monitoring is implemented throughout the data pipeline process, data ingestion and ETL processes perform at the highest levels and Domains are supported 24x7 at the highest levels. This team will work closely with technology leaders, the Data & Analytics business team and industry partners to implement new solutions for data reporting and analytics, data governance and management, and data engineering.
Azure Cloud Engineer CbAzure Cloud EngineerSt. Louis, Missouri2+ years experience with developing ETL pipelines in Azure using tools such as Azure Data factory, Event hubs, Event grid, Azure functions, 2+ years developing data engineering pipeline with Databricks or Spark. Azure Cloud engineer with experience integrating data from both internal and external data sources to build a data processing system.
NewLinux Systems Engineer Abile Group, Inc.Linux Systems EngineerSt. Louis, MissouriAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Voice Network Engineer Abacus TechnologyVoice Network EngineerBelleville, IllinoisConfigure, develop, patch, STIG, enhance, and add features to Cisco VoIP system to include Call Manager, Cisco Unity, Ribbon VX900 devices, Instant Message and Presence and Teleconference Bridges. Develop configurations for SIP connections between the VoIP network and other customer networks including Asterik networks, Call Manager Express, SRST, and other Cisco VoIP networks.
Senior Data Engineer Exclusive NetworksSenior Data EngineerAlton, ILExclusive Networks (EXN) is a global cybersecurity specialist that provides partners and end-customers with a wide range of services and product portfolios via proven routes to market. We are committed to the recruitment and hiring of individuals from diverse backgrounds and experiences, as we believe this strengthens our ability to develop superior solutions, make informed decisions, and better serve our valued customers.
Java Backend Engineer with Agentic AI Artech LLCJava Backend Engineer with Agentic AIO Fallon, MO$45–$47 / hourExperience with automated release management using Maven| Salt| Git| Jenkins Good understanding of web technologies (HTTP| Apache) and familiarity with UnixLinux Good understanding of data structures| algorithms| and design patterns Great written communication and documentation abilities Looks proactively beyond the obvious for continuous improvement opportunities. Key responsibilitiesProficiency with distributedmulti-tier systems and application development| including excellentprogramming skills in languages such as Java| Python Hands-on experience with Spring Boot| Micro-services| Kafka| Relational andor NoSQL databases.
Senior Technical Support Engineer Cyera US IncSenior Technical Support EngineerSt. Louis, MO$90,000–$110,000 / yearOwn escalated technical cases from Tier 1 and drive them through investigation, resolution, workaround, or clean escalation to Tier 3. Diagnose and troubleshoot complex product behavior related to data discovery, classification, permissions, DLP workflows, AI security, access analysis, connectors, integrations, and remediation workflows. This role owns complex troubleshooting within defined product domains, reproduces issues, validates workarounds, improves escalation quality, and helps reduce repeat issues through documentation and product feedback.
Process Engineer Chubb LtdProcess EngineerO'Fallon, MO$80,300–$117,700 / yearYou will support cross-regional and cross-functional projects with multiple stakeholders, and success requires strong analytical skills, technical competency, clear communication, and a genuine enthusiasm for working in a fast-moving, constantly evolving environment. Leverage data analysis, feedback channels, and process metrics to identify areas of improvement that drive simplification in claims handling, create repeatable processes, streamline systems, improve the customer experience (internal and external), and eliminate pain points.
Principal Integration Engineer MaximusPrincipal Integration EngineerSt. Louis, MOFull timeDrive adoption of modern integration patterns, including API-first design, event-driven architectures, microservices-aligned integrations, and reusable integration components. • Proven experience designing scalable enterprise integration architectures across cloud services, SaaS platforms, enterprise applications and APIs.
NewSenior Controls Design Engineer Real-Time C#/C++ (Beckhoff) Management Recruiters of TallahasseeSenior Controls Design Engineer Real-Time C#/C++ (Beckhoff)Saint Louis, MOThe ideal candidate will lead machine design projects, troubleshoot and debug control systems, and program using C# and C++. A Bachelor's degree in engineering and at least 7 years of relevant experience are required.
Application Security Engineer – Java / Node.js The Giant BullseyeApplication Security Engineer – Java / Node.jsSaint Louis, MissouriThis role partners closely with InfoSec, QA, DevOps, and engineering teams to improve security posture using automation and GenAI-driven solutions. Seeking a Java / Node.js Engineer focused on application security remediation, technical debt reduction, and automated vulnerability fixes across multiple platforms.
Enterprise Voice Engineer II By Light Professional IT Services LLCEnterprise Voice Engineer IIScott AFB, IllinoisExperience with one or multiple Cisco, Avaya or Oracle voice platforms including Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC) and Avaya Aura Application Server. Preferred Experience/Qualifications: Working knowledge of Secure Real-Time Transport Protocol (SRTP) including associated G.711 and G.729 codecs and Digital Tone Multi Frequency (DTMF).
Job Title: Junior DevOps Engineer The Giant BullseyeJob Title: Junior DevOps EngineerSaint Louis, MissouriRemoteWe are hiring a Junior DevOps Engineer to support CI/CD pipelines, cloud infrastructure, and automation initiatives. Familiarity with Git, Docker, and CI/CD tools (GitHub Actions, Jenkins, or Azure DevOps).
NewSecurity Engineer- Enterprise Platforms Dot Foods Inc.Security Engineer- Enterprise PlatformsChesterfield, MOFamiliarity with data loss prevention, data security posture management, cloud access security, secure web gateways, zero-trust access, vulnerability management, asset discovery, or digital-risk monitoring. You’ll support the configuration, integration, tuning, health, and effectiveness of controls across email, web, SaaS, network, browser, data, vulnerability, asset visibility, and external-threat security capabilities.
HVAC Truck Based Service Controls Engineer Johnson Controls International PlcHVAC Truck Based Service Controls EngineerMO$36.59–$50.29 / hourJohnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. What you will do: Under general direction, responsible for the service & repair, design, configuration, and operation of complete HVAC building control systems and other low voltage control sub-systems (i.e., lighting, nurse call, data networks, etc.) to meet the intent of the customers and JCI goals.
Systems Engineer CDITSystems EngineerScott Air Force Base, IllinoisSubject Matter Expert - 12+ years. Experience depending upon Job Level.
Network Engineer CDITNetwork EngineerScott Air Force Base, IllinoisManages and performs maintenance on the existing computer network systems services, including local area networks, wide area networks, intranets, and the Internet, providing analytical, technical, and administrative support. Evaluates communication hardware and software, troubleshoots LAN/MAN/WAN and other network-related problems, provides technical expertise for network performance and configuration.
Mechanical/Industrial Engineer Essex Industries IncMechanical/Industrial EngineerSaint Louis, MOPart timeIdentify value-added vs non-value-added work and recommend process improvements to increase efficiency, reduce waste, and support continuous improvement initiatives. The Lean Manufacturing Specialist will also assist in developing and implementing best-in-class Continuous Improvement (CI) strategies to enhance operational performance across the organization.
Test Engineer CDITTest EngineerScott Air Force Base, IllinoisDirects and/or participates in all phases of risk management assessments and software/hardware development with a focus on analyzing user requirements, test design, and test tools selection. Serves as a subject matter specialist, offering testing expertise for complex to highly complex software/hardware applications.
Principal Network Engineer Z/Os US BankPrincipal Network Engineer Z/OsEarth City, MO$119,765–$140,900 / 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. Monitor, analyze, and resolve complex mainframe networking issues involving multiple protocols, connectivity layers, and distributed platforms.
Project Engineer (Power/ Industrial Construction) Kokosing Construction Co., Inc.Project Engineer (Power/ Industrial Construction)Saint Louis, MOComputer literate: proficient with spreadsheet and word processing programs, proficient with CPM scheduling programs such as Primavera Project Planner, Project Management software, Microsoft Office software. Maintain and update project schedules by updating monthly schedules with the assistance of the Project Superintendent and Assisting Project Superintendent with weekly two-week look ahead schedule review.
Virtualization & Storage Engineer Blitt & Gaines P.C.Virtualization & Storage EngineerSaint Louis, MODesigns, implements, and maintains virtualization and storage infrastructure to ensure high availability, performance, and scalability across on-premises and cloud environments. Our Firm has 47 attorneys and 250 support staff throughout 9 offices in the following states: Arizona, Arkansas, Illinois, Indiana, Tennessee, Missouri, Iowa, Kansas, and Wisconsin.
Full Stack .NET Software Developer Fiserv IncFull Stack .NET Software DeveloperHazelwood, MONET Software Developer at Fiserv designs, builds, and maintains high-quality software applications that support business goals and client needs. 2+ years of experience with a major cloud platform (AWS, Azure, or GCP) plus CI/CD pipelines, DevOps practices, and Agile methodologies.
Principal Network Engineer z/OS U.S. BancorpPrincipal Network Engineer z/OSMO$119,765–$140,900 / 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. Monitor, analyze, and resolve complex mainframe networking issues involving multiple protocols, connectivity layers, and distributed platforms.
Sr. Engineer - VMware VCF World Wide Technology IncSr. Engineer - VMware VCFMO$117,000–$176,000 / yearTuition Reimbursement Paid Time Off (PTO) & Holidays Parental Leave Sick Leave Military Leave Bereavement Additional Perks Nursing Mothers Benefits Voluntary Legal Pet Insurance Employee Discount Program. Our goal is to cultivate a culture of belonging that encourages innovation, collaboration, and respect for all team members, ensuring that WWT remains a great place to work for all.