PTE Project Engineer & Technical Manager WSP Global IncPTE Project Engineer & Technical ManagerSaint Louis, MOThis role ensures technical training is developed to support safe, effective, and efficient work processes through a combination of technical understanding, project/client/team needs, and focused growth areas as defined by the PTE personnel and project management teams. Apply high-level electrical engineering techniques and processes to identify improvements for various infrastructure project phases involving more complex infrastructure engineering work, including concept development, preliminary design, final design, procurement, construction, and operation.
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.
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.
Senior Process Analyst Engineer Equifax IncSenior Process Analyst EngineerSt. Louis, MOWork with cross-functional teams to coordinate and streamline business processes; Work with leadership in planning, developing, and executing change initiatives across the business; Evaluate project plans and identify change initiatives required for successful project execution; Deliver specific plan to mitigate business risks and concerns. Assumes proactive role in defect trending and analysis, implementing corrective and preventative action plans, and following up on assessing the ongoing effectiveness of implemented mitigation plans.
Expert Systems Engineer - Geomatics PeratonExpert Systems Engineer - GeomaticsSt Louis, Missouri$146,000–$234,000 / yearFull timeLead large scale solutions that assess, evaluate and perform end-to-end data production workflows for gridded elevation data, imagery derived 3D point clouds, 3D meshes, 3D models, and 3D vectors supporting product generation, 3D data storage, discoverability and visualization techniques based primarily on, commercial, open source and government developed capability. Provide direct oversight in directing requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies.
NewSenior Scheduling Engineer (Site Based/Travel Required) Alberici Constructors Inc.Senior Scheduling Engineer (Site Based/Travel Required)Saint Louis, MOPart timeLouis, Missouri with more than 1,200 employees and nearing $2B in revenue, Alberici is a diversified construction company that partners with leading organizations throughout North America to build their most challenging and important projects. Combined with our 100+ years of experience, we provide construction solutions to the automotive, commercial, civil, energy, food & beverage, healthcare, heavy industrial, industrial process, and water industries.
Aviation Electrical Engineer RS&HAviation Electrical EngineerSt. Louis, MissouriYou will lead designs and produce drawings for runway and taxiway lighting systems, NAVAIDs, and aviation infrastructure, develop calculations, specifications, engineering reports, and construction cost estimates, attend client meetings and site visits, and perform construction administration. You will have the opportunity to lead, develop, and deliver designs of varying sizes and complexity in our local and virtual team environment as well as engage in client relationship building and assist with winning the next big project all within an established infrastructure/aviation team.
Signal and Communication Engineer III Metro TransitSignal and Communication Engineer IIISaint Louis, MOThe Signals & Communications Engineer III is responsible for reviewing and approving signal and communication system designs, developing technical specifications, evaluating vendor equipment, and planning modifications to support safe and reliable light rail operations. Job Responsibilities Provides design and engineering support needed to design, construct, and maintain Metro's signals and communication systems, including all Agency fiber optic systems.
Data Engineer Moneta Group LLCData EngineerClayton, MOApply sound data governance principles across all work, including consistent naming conventions, controlled access and permission hygiene, change management practices that protect data integrity, and appropriate handling of data when working with AI-assisted tools. The position sits within IT but is primarily oriented toward serving the Client Team, supporting vendor-managed data environments, internal SQL databases, and the tooling ecosystem that Client Team depends on.
NewProcess Engineer II CRB Group, Inc.Process Engineer IISt. Louis, MOServe as a primary point of coordination, frequently communicating with internal and external architects, engineers, clients, construction managers, trade partners, and vendors. Manage multiple complex tasks, set priorities, and direct the work of others-working independently or under the guidance of a Lead Engineer or Project Manager.
NewDevOps Engineer Meridian SystematicsDevOps EngineerSt. Louis, MOFull timeWorking within Agile and DevSecOps environments, the DevOps Engineer develops and maintains CI/CD pipelines, containerized applications, Infrastructure as Code (IaC), and cloud-native solutions that improve system reliability, security, scalability, and operational readiness. The DevOps Engineer supports mission-critical Department of War and Intelligence Community programs by designing, deploying, automating, and sustaining secure cloud and on-premises infrastructure supporting enterprise applications and platform services.
Geotechnical Or Civil Engineer (Senior-Level) - Underground Services SHANNON & WILSON, INC.Geotechnical Or Civil Engineer (Senior-Level) - Underground ServicesOlivette, MODesign and organize the underground services resources, including large scale tunnel/underground opening projects, conventional transportation/transit tunnels, large diameter pipeline tunnels, and the small diameter trenchless pipeline market. Committed to technical excellence and high-quality service, we provide integrated geotechnical and civil engineering, engineering geology, environmental science and natural resource services for clients.
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.
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.
Mechanical Engineer The Korte CoMechanical EngineerSt. Louis, MOGROWTH OPPORTUNITIES This role is part of the Mechanical Management Career Path, and team members benefit from a structured Professional Development Plan (PDP) designed to support career growth. This is an excellent opportunity for an experienced mechanical professional looking to grow into a future Mechanical Design Manager role within a collaborative, nationwide design-build firm.
Manufacturing Engineer - Distribution Center & Wire Plating Eaton Corporation PlcManufacturing 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.
Mechanical Engineer I Clayco IncMechanical Engineer ISt. Louis, MOWith $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations.
Electrical Engineer Clayco IncElectrical EngineerSt. Louis, MOWorking alongside a Senior Electrical Engineer on each project, this mid-level role is responsible for producing detailed electrical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced, design-build environment. With $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects.
Lead Firewall Engineer CACILead Firewall EngineerArnold, MissouriPay 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. Experience in reviewing, validating, and implementing requirements within enterprise Change Requests (CRQs) and determining impacts to network and cyber operations across the enterprise.
Software Engineer - Small Business Technologies H&R Block IncSoftware Engineer - Small Business Technologiesmissouri, MORemote$81,600–$122,400 / yearWhen you join us, you'll use your technical expertise to design, develop, and maintain software components and products that support H&R Block business applications and transform our technology. Leveraging AI-assisted development tools and agentic engineering workflows to improve productivity, testing, code quality, and documentation.
Cloud Engineer Leidos Holdings IncCloud EngineerSt. Louis, MO$87,100–$157,450 / yearRequires BS degree and & 5+ years' experience consulting, designing and implementing distributed solutions and 3+ years' experience with cloud-based solutions (Cloud, SOA, Web-Services) including virtualization environment, network and operating system experience OR 4 years of additional experience in lieu of degree. 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 Electrical Engineer Clayco IncSenior Electrical EngineerSt. Louis, MOWith $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Demonstrated experience designing medium-voltage (up to 35 kV) and low-voltage distribution systems, including utility coordination, generator plants, switchgear, protective device coordination, and cable ampacity analysis (Neher-McGrath / IEEE 399 / IEEE 835) for high-reliability facilities.
Senior Mechanical Engineer Clayco IncSenior Mechanical EngineerSt. Louis, MOWith $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. The Senior Mechanical Engineer will lead the mechanical design of projects, provide technical expertise, and ensure the successful delivery of engineering solutions for mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments.
Senior Site/Civil Engineer Gonzalez CompaniesSenior Site/Civil EngineerSt. Louis, Missouri$90,000–$125,000 / yearServe as the primary point of contact for key programmatic clients, building long-term partnerships and ensuring consistent, high-quality service across multiple projects. Actively engage in technical site/civil engineering tasks—including grading, drainage, utilities, and site development—while guiding project teams to successful delivery.
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.
Software Engineer II ICONMA, LLCSoftware Engineer IIO Fallon, MO$64.85–$67.93 / hourYou have experience in building AI assisted application, autonomous and semi-autonomous agents and agentic workflow systems that coordinate multi-step tasks. Research new frameworks and technologies, assist with prototyping and proof-of-concepts, participate in code reviews.
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.
NewPrincipal Project Engineer – Life Sciences Pyramid, IncPrincipal Project Engineer – Life SciencesSt. Louis, MO$90–$120 / hourFull timeProvide senior-level project engineering and technical expertise to ensure successful project delivery of life science projects Lead project workstreams within large and/or complete projects, ensuring successful delivery within scope, budget and schedule Collaborate with the site, project, and construction teams to make timely decisions Identify, manage, and mitigate project risks; implement solutions and escalate unresolved issues in a timely manner Stakeholder management for areas of ownership, maintain active communication Located in St. Ability to influence without direct authority to achieve desired outcomes Ability to obtain customer requirements and deliver as a concise specification Ability to deliver clear messages to stakeholders on project decisions and maintain good relationships Ability to independently own a workstream by maintaining a schedule, driving decisions, and maintaining accurate documentation.
Lead Software Engineer Integrated Resources, IncLead Software EngineerMaryland Heights, MissouriContractorRequirements/Certifications: Tools currently used by team: Strong coding skills in SQL Toad Cognos BI Suite (Framework Manager, Report Studio, Workspace Advanced) Oracle and SQL server databases Microsoft development tools (SSAS, SSRS, SSIS) Jira for Agile developmentEssential Functions: Works with IT Architects and IT Analysts to break down a complex system into smaller components and coach/lead a team of software engineers to design and develop these components. Lead Software EngineerPosition: Lead Software Engineer (Cognos 10.2.2) Duration: 5+ Months Location: Maryland Heights MO 63043Description:Lead Software Engineer: Understands and develops requirements for a system (mapping documents) by working with Business and Stakeholders.
Software Engineer (TS/SCI Clearance Required) North Point TechnologySoftware Engineer (TS/SCI Clearance Required)St. Louis, MODuties will include writing validation tests against existing baselines to ensure code integrity throughout Agile development efforts, assisting with unit testing, programming, and developing in Python, Java Spring, and other modern frameworks. The qualified candidate must have an active TS/SCI security clearance, and will help collect the sciences, technology, and tradecraft used to measure and model the globe, providing three-dimensional accuracy of every point in, on, or above the Earth.
DevOps Engineer (TS/SCI CI Clearance Required) North Point TechnologyDevOps Engineer (TS/SCI CI Clearance Required)St. Louis, MOThe selected engineer will play a central role in deploying microservices through a DevSecOps pipeline within a Linux-based multi-tenant environment, leveraging AWS cloud services, GitLab CI/CD, and containerized workloads to deliver secure, scalable, and resilient capabilities to the customer. North Point Technology is seeking an experienced TS/SCI Cleared Senior DevOps Engineer with strong Continuous Integration / Continuous Delivery (CI/CD) expertise to support the development, integration, deployment, and sustainment of mission-critical systems.
Software Engineer (Hazelwood, MO, US, 63042) FlightSafety InternationalSoftware Engineer (Hazelwood, MO, US, 63042)Hazelwood, MOThis role is responsible for creating and maintaining tools and applications that facilitate the production of 3D models, terrain databases, textures, materials, and animations for a wide range of simulated environments, including commercial airports, military installations, hospitals, oil and gas facilities, urban landscapes, and other real-world locations. The position collaborates closely with software engineers, artists, designers, and simulation subject matter experts to deliver scalable, efficient, and high-quality content creation solutions that enhance the realism and effectiveness of FlightSafety’s training products.
Civil Engineering / Architecture: Building Plans Reviewer (Project Manager I/II/III) St. Louis County (MO)Civil Engineering / Architecture: Building Plans Reviewer (Project Manager I/II/III)Clayton, MOThe Civil Engineering / Architecture: Building Plans Reviewer (Project Manager I/II/III) is responsible for performing building plan reviews of construction plans and calculations submitted under applications for building permits for compliance with Building Codes and other County regulations. Other benefits include: paid life insurance, a credit union, 457 Deferred Compensation Plan, pre-tax premium pay plan, dependent care and medical expense reimbursement plans, and short and long term disability insurance.
Project Manager - Construction Turner & Townsend LtdProject Manager - ConstructionSt Louis, MOThe ideal candidate will serve as an owner''s representative, leading projects from initiation through closeout while delivering exceptional client service and ensuring successful project outcomes related to scope, budget, schedule, quality, and stakeholder expectations. Any unsolicited resumes/CVs submitted through our website or to Turner & Townsend personal e-mail accounts, are considered property of Turner & Townsend and are not subject to payment of agency fees.
Visual Cybersecurity Engineer, Senior FlightSafety International IncVisual Cybersecurity Engineer, SeniorHazelwood, MOAny offer of employment is contingent upon successful completion of required compliance reviews, including verification that the candidate is not prohibited from employment under U.S. economic sanctions programs administered by the U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC). Performs Information Assurance / Cybersecurity oversight and liaison with customers for production devices delivered to DoD, including but not limited to supporting activities to obtain ATO (Authority to Operate) at delivery and sustain ATO with upgrades.
Visual Cybersecurity Engineer, Senior (Hazelwood, MO, US, 63042) FlightSafety InternationalVisual Cybersecurity Engineer, Senior (Hazelwood, MO, US, 63042)Hazelwood, MOAny offer of employment is contingent upon successful completion of required compliance reviews, including verification that the candidate is not prohibited from employment under U.S. economic sanctions programs administered by the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC). Performs Information Assurance / Cybersecurity oversight and liaison with customers for production devices delivered to DoD, including but not limited to supporting activities to obtain ATO (Authority to Operate) at delivery and sustain ATO with upgrades.
DevOps Engineer Leidos Holdings IncDevOps EngineerSt. Louis, MO$87,100–$157,450 / yearBasic Qualifications: Requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Senior Devops Engineer Leidos Holdings Inc.Senior Devops EngineerSaint Louis, MO$107,900–$195,050 / yearThe Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth. Typically requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience.
Senior NetSuite Engineer ImperialSenior NetSuite EngineerSaint Louis, MissouriAs the #1 headwear brand* in the golf market and an entrusted licensing partner for companies including Nike, Adidas, and Peter Millar, Imperial is leading the industry in decorative apparel. The ideal candidate will have strong experience in SuiteScript, integrations, and ERP customization, with the ability to translate business requirements into scalable technical solutions.
Electrical Engineer Craftsmen IndustriesElectrical EngineerSt Charles, MOCraftsmen Industries custom manufactures unique specialty trailers and vehicles and large format printed elements for experiential marketing and industrial solutions for brands across the industry spectrum including Boeing, PepsiCo, and Anheuser-Busch. The Electrical Engineer is responsible for the upfront electrical system planning, design, layout, and subsequent support of the installation and integration in a wide range of custom mobile solutions including trailers, truck bodies, and shelters/containers.
Electrical Maintenance Supervisor NewMarket Services CorporationElectrical Maintenance SupervisorSauget, Illinois$87,000–$105,000 / yearThe pay range displayed on each job posting reflects the previously determined minimum and maximum target for new hire salaries; within the range, individual pay is determined by factors including job scope, job-related skills, experience and relevant education or training. Coordinate with operations management to execute maintenance work plans according to the maintenance schedule while managing schedule breakers and emergency work by prioritizing and efficiently allocating resources to meet customer needs.
Senior Electrical Engineer | St. Louis, MO IMEG CorpSenior Electrical Engineer | St. Louis, MOSt. Louis, MOIn this role, you'll provide project management and technical leadership across electrical engineering analysis, design, and implementation oversight-partnering closely with engineers, designers, and consultants to develop code-compliant, practical solutions that drive strong client outcomes. Louis, MO, to lead electrical design and project delivery for moderate to complex building projects, including larger, high-complexity work with limited senior oversight.
Tool design Engineer O'Fallon CastingTool design EngineerO'Fallon, MOFull timeOur team produces world-class aluminum investment castings using best in class equipment, advanced processes all with a commitment to safety, quality, and innovation. Analyze drawings and solid models of aerospace parts to determine the tooling required to produce patterns for investment casting.
NewCyber Security Engineer III System OneCyber Security Engineer IIISt. Louis, MO$135,000 / hourProvide cyber threat intelligence support, including the collection, fusion, analysis, creation, and distribution of threat intelligence from government entities, commercial feeds, open sources, and partner organizations. The Cyber Security Engineer will collect, analyze, and distribute threat intelligence from government sources, commercial feeds, open source reporting, and partner organizations to improve situational awareness of the cyber threat environment.
NewApplication Security (AppSec) Engineer ICONMA, LLCApplication Security (AppSec) EngineerSaint Louis, MO$57.14 / hourThe ideal candidate will combine expertise in secure SDLC, automated security testing, DevSecOps, cloud-native applications, APIs, and manual penetration testing timprove application security posture across web, mobile, and microservices architectures. The role focuses on embedding security testing, vulnerability management, and business logic validation directly intCI/CD pipelines and post-deployment processes, ensuring comprehensive security coverage without impacting engineering velocity.
Project Engineer AFB InternationalProject EngineerO'Fallon, MissouriOur palatants are specially designed to make pet foods, treats and supplements taste better, ensuring pets receive the vital nutrients they need. If you’re ready to take the lead on projects that truly make a difference—from improving safety to driving operational excellence—this is your opportunity to leave a lasting impact.
NewProject Engineer System OneProject EngineerBethalto, ILDemonstrated expertise with 5+ years experience in commercial projects (i.e., solar projects, battery energy storage system projects, energy performance contracts). Support the Project Manager and oversee major aspects of construction work, including organizing the acquisition of materials, equipment, and workers.
NewMechanical Engineer PE System OneMechanical Engineer PESt. Louis, MO$100,000–$150,000 / yearSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Design and draft blueprints; visit systems in the field; manage and coordinate projects to meet deadlines.
Technical Director, Environmental Planning WSP Global IncTechnical Director, Environmental PlanningSaint Louis, MOWSP is seeking a Technical Director, Environmental Planner to proactively identify, pursue, and secure new business opportunities across our Midwest Region (KS, MO, NE, IA, SD, ND, MN, OK, AR) in the commercial, industrial, utility, energy, transmission, development, and/or transportation markets. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
transmission-engineer-transmission-st-louis-columbus-akron Burns & McDonnelltransmission-engineer-transmission-st-louis-columbus-akronSaint Louis, MOOur Transmission Line Engineers are expected to maintain a high attention to detail, possess working knowledge of Transmission Line design, demonstrate ownership of their work, drive for continual improvement, and collaborate effectively with their team and clients in order to make our clients successful. Strong computer skills, including Microsoft Office Suite, AutoCAD, MicroStation, BIM, Revit, Civil 3D, PLS, PLS-CADD, RISA-3D, MathCADD, and/or hydraulic/hydrologic/pavement/transmission analysis programs.