Saint Louis, MO 63146 • (29.4 miles) • Full Time • 10/1/2026

Description: Let’s Do great thingsTogether At Shive-Hattery, we believe great design starts with great people. We’re a full-service architecture and engineering firm with a legacy of collaboration, innovation, and putting people first, our clients and each other. If you’re looking for a place where your ideas matter and your growth is supported, you’ll feel at home here. Why This Role Matters As an Environmental Engineer with 4+ years of experience you’ll play a key role in supporting the firm and shaping projects that make a differencefrom concept through completion. You’ll collaborate with talented teammates, contribute your expertise, and help us deliver thoughtful, high-quality solutions for those we serve. What You’ll Do Lead a diverse range of water and wastewater infrastructure proj

Chesterfield, MO 63017 • (34.1 miles) • Full Time • 9/30/2026

Job : Entry-Level Traffic Engineer Location : Chesterfield, MO Build Your Future with GBA At GBA, we're more than just a team- we're problem-solvers, collaborators, and innovators. Our people are passionate about delivering high-quality, technically sound solutions that improve the communities where we live, work, and play. We combine deep expertise with a commitment to mentorship, safety, and continuous improvement to create remarkable outcomes for our clients and meaningful growth for our people. We're looking for an Entry-Level Traffic Engineer to join our growing Traffic Group. This role offers the opportunity to work on a wide variety of transportation projects including signing, lighting, pavement marking, traffic control, signal design, traffic impact studies, corridor studies, and

Granite City, IL 62040 • (22.7 miles) • Full Time • 9/30/2026

About Amsted Rail Amsted Rail is a private, employee-owned global manufacturer and the world's leading provider of fully integrated bogie systems for the heavy-haul freight industry. With operations in more than 40 locations worldwide, we combine engineering innovation and advanced manufacturing to deliver products that keep freight moving around the globe. Position Overview Amsted Rail is seeking an Engineering Co-Op to join our Granite City, IL team. This position offers hands-on experience in a manufacturing environment, working directly with engineers, maintenance professionals, machinists, and production teams on real-world projects that impact daily operations. Students majoring in Mechanical Engineering, Mechatronic Engineering, Mechanical Engineering Technology, or related fields a

Saint Louis, MO 63101 • (28.5 miles) • Full Time • $78,000 to $86,000 / yr • 9/30/2026

Cyber Threat Detection Engineer (SIEM / Signature Development) Cyber Security Operations Specialist III - Advanced Cyber Analytics Location: St. Louis, MO - on site Time Type: Full time, Exempt Clearance Required to Start: Active TS/SCI (U.S. citizenship required) Additional Requirement: Must be able to obtain and maintain a Government polygraph (post-hire requirement) Travel: None Salary Range: $78,000 – $86,000 Adversaries are already inside somebody's enterprise. Make sure it isn't this one. RISA is hiring an advanced cybersecurity analytics specialist to develop and maintain the defensive countermeasures protecting an Intelligence Community customer's enterprise. You will work in a Fusion model alongside Focused Operations under Defensive Cyber Operations. This is hunt and detection en

Saint Louis, MO 63104 • (30 miles) • Full Time • $120,000 to $160,000 / yr • 9/30/2026

Job Description: This individual will provide project management and mechanical (HVAC) design services on a variety of building projects. Specific position responsibilities include, but are not limited to: Project and team management, as well as technical design on assigned projects. Assist in the production of construction documents (drawings and specifications) for new buildings, renovations, and additions to existing facilities. Create and maintain project schedules. Provide coordination of project designs with other disciplines. Maintain positive client relationships. Position Requirements Our ideal candidate will have a degree in Architectural or Mechanical Engineering, Professional Registration, and at least 5 or more years of related MEP experience, including some project management

Scott Air Force Base, IL • (38.1 miles) • Full Time • 9/30/2026

Overview: Job Title: Network Engineer Security Clearance: Top Secret Location : Scott AFB, IL (Due to the nature of the work and contract requirements, U.S. Citizenship isrequired. ) Description: C3EL is seeking a cleared professional to support our critical mission in our Joint Fires Network (JFN) NOC at Scott Air Force Base in Illinois. Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/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, and Problem and Change management services to help ensure secure, reliable, and uninterrupted availability of the networks. (This role is considered "Mission Essential" and may

Saint Louis, MO 63101 • (28.5 miles) • Full Time • 9/29/2026

Overview Test and Evaluation Engineer St. Louis, MO or O’Fallon, IL Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace. The Test and

Saint Louis, MO • (28.5 miles) • Full Time • $40.00 to $60.00 / hr • 9/29/2026

Description Gonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. We are currently seeking a Transportation Engineer (III/IV) to help serve our connection of clients and community. If you’re hungry for knowledge, ready to make a difference and dedicated to providing personalized attention to our clients, we want you on our team. The base salary range for this role is indicated in the posting. This range reflects the company’s good faith estimate of the compensation for this position at the time of posting. Final compensation will be determined based on factors such as experience, skills, qualifications, internal

Saint Louis, MO • (28.5 miles) • Full Time • 9/27/2026

This is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continental U.S. Who we are: Raft (https://TeamRaft.com) is a customer-obsessed non-traditional defense tech company dedicated to empowering U.S. military and government agencies withcutting-edgeAI/ML and data solutions. We are a leader in autonomous data fusion and Agentic AI, with a purposeful focus on Distributed Data Systems, Platforms at Scale, and Complex Application Development. With headquarters in McLean, VA, our range of clients includes innovative federal and public agenciesleveragingdesign thinking,cutting-edgetech stack, and cloud-nativeecosystem. We build digital solutions thatimpactthe lives of millions of Americans. We'r

East Alton, IL 62024 • (11.5 miles) • Full Time • $120,000 to $160,000 / yr • 9/27/2026

Overview Wieland - Creating Value for Generations! Wieland is a global leader in copper and copper alloy manufacturing, processing, and distribution. We provide a large product and service portfolio including power, automotive, ammunition, coinage, construction materials, refrigeration, electronics and many other industries. To us, metal is more than material. Wieland's Cultural Values Wieland’s culture is what makes for a fun and rewarding place to work! As a company, we benefit daily from our employees' knowledge and abilities.With our cultural vision, we place our core values at the heart of everything we do: safety , ambition , optimism , reliability , ownership , diversity , & respect . Wieland is hiring an Engineering and Maintenance Development Manager . The Engineering and Maintena

City of Saint Peters, MO 63376 • (30.1 miles) • Full Time • $40.12 to $42.57 / hr • 9/27/2026

Job Summary The City of St. Peters is seeking a Civil Engineer to support the planning, design, development, and inspection of public works and infrastructure projects throughout the community. This position serves as a project engineer for City improvements, reviews development plans and permits, oversees construction activities, prepares technical specifications and bid documents, and provides engineering guidance to City departments and officials. The role offers a combination of office and field engineering work with the opportunity to directly contribute to the City's infrastructure and continued growth. Normal Shift: Monday-Friday; 8:00 a.m.- 4:30 p.m. Key Responsibilities Serve as project engineer in coordination with other Departments for public works improvements and capital impro

City of Saint Peters, MO 63376 • (30.1 miles) • Full Time • 9/27/2026

Description: CarShield is seeking a mid-level SQL Server Data Engineer to join its Data Services team. In this role, you will design and improve databases, develop reliable data solutions, optimize performance, and help maintain data flow from collection through reporting in an environment that handles data at scale. In this role, you will: Design new databases and enhance existing database structures. Write SQL queries and Transact-SQL stored procedures to support business and technical requirements. Create, manage, and monitor data pipelines supporting ETL and ELT processes. Troubleshoot incoming issues, document root causes, and implement durable solutions. Improve database performance through query rewriting, indexing, and database design. Monitor database health and respond appropriat

Scott Air Force Base, IL 62225 • (38.1 miles) • Full Time • $130,000 to $145,000 / yr • 9/26/2026

Description: Solerity is seeking a Senior Database Migration Engineer to support IGC software-development, application-modernization, and database-development activities. Migration Assessment, Planning & Execution • Lead end-to-end database migration activities including discovery, assessment, planning, schema conversion, data movement, validation, cutover, rollback planning, and post-migration stabilization. • Assess legacy database platforms, schemas, data volumes, stored procedures, functions, triggers, indexes, interfaces, application dependencies, security controls, and performance requirements. • Develop migration strategies, technical plans, schedules, risk assessments, source-to-target mappings, validation criteria, cutover procedures, rollback procedures, and operational runbooks.

Saint Louis, MO • (28.5 miles) • Full Time • 9/26/2026

At Keeley Companies, we believe in empowering our people and fulfilling career aspirations. Keeley is a career destination with countless opportunities for advancement, and a world-class family culture that is centered around creating the best possible environment for our people to thrive. We are looking to hire a Project Engineer for our Civil Infrastructure Group in St. Louis, MO. This individual must be willing to travel at 100%. Primary Responsibilities: Coordinate work and correspondence between all project team members. Manage all documentation related to construction project. Assist in bid solicitation and estimate functions. Adhere to OSHA and Company safety requirements. Prepare and maintain submittal/RFI logs for construction projects based on project drawings and specifications.

Richmond Heights, MO • (30.1 miles) • Full Time • 9/26/2026

Maintenance Engineer We are seeking a skilled and reliable Maintenance Engineer to support the overall upkeep and functionality of our property. This role includes performing routine maintenance, addressing guest requests, and ensuring all systems operate safely and efficiently. The ideal candidate has a strong work ethic, basic knowledge of building systems, and a commitment to providing a safe and well-maintained environment. Key Responsibilities You will help ensure our hotel runs smoothly by maintaining and repairing various systems and equipment. Your daily tasks will include performing routine maintenance, diagnosing and fixing issues, and assisting with upgrades and installations. You will report to the Engineering Supervisor or Chief Engineer. A career as a maintenance engineer can

Edwardsville, IL 62025 • (18.7 miles) • Full Time • $95,000 to $130,000 / yr • 9/25/2026

Crawford, Murphy & Tilly is seeking an experienced structural engineer to join the Surface Transportation team. This position may be based in any of the following office locations: Springfield, IL; Peoria, IL; Bloomington, IL or Edwardsville, IL. This is not a remote position. We are a fast-growing firm with 500+ employees across 25 offices and in 10 states, serving clients through our four primary business groups: Aviation Surface Transportation Water Resources Building & Site Services As a Project Structural Engineer I , you'll play a key role in supporting the Surface Transportation team, while providing the opportunity to experience new challenges in a dynamic environment. Join us and help shape the future of engineering and consulting. Here’s what you’ll do: Planning, design, and proj

Saint Louis, MO • (28.5 miles) • Full Time • $45.00 to $47.00 / hr • 9/25/2026

Job Title: QA Lead / Senior Quality Assurance Engineer Location: NJ or STL (Hybrid) Employment Type: Contract Experience Level: 7+ years Rate: 45$/Hr on 1099/ C2C Overview We are seeking an experienced and detail-oriented Senior QA Engineer to drive quality strategy, test planning, and execution across multiple product teams. This role requires strong technical expertise in both manual and automated testing, leadership capabilities, and the ability to ensure delivery of high-quality, reliable software. The ideal candidate is proactive, collaborative, and passionate about building scalable QA processes. Key Responsibilities Lead overall QA strategy, planning, and execution across multiple teams or product releases. Design, develop, and maintain automated test scripts for regression, integra

Saint Louis, MO • (28.5 miles) • Full Time • 9/25/2026

Job Title: Mechanical Engineer – Asset Management Location: Granite City, IL (St. Louis Metropolitan Area) FLSA Classification: Exempt Job Description Orbital is seeking an experienced Mechanical Engineer to support the execution of an Asset Integrity and Asset Management program at a client facility in Granite City, IL . This is a field-based engineering position embedded at the client's site, focused on mechanical equipment evaluation, repair engineering, and long-term asset management planning. In this role, you will serve as Orbital's on-site mechanical engineering resource working with a high degree of independence while receiving technical oversight and managerial support from Orbital's office-based project team. You will be responsible for translating inspection findings into sound

Saint Louis, MO • (28.5 miles) • Full Time • 9/25/2026

North Point Technology is looking to hire a Systems Engineer with Linux system administration experience to support cloud and on-premise systems within a mission operations environment. This role requires an active TS/SCI clearance with the ability to obtain a CI Polygraph post-hire. The successful candidate will bring hands-on experience with installation, configuration, administration, support, and maintenance of mission-critical systems in both cloud and on-premise environments, contributing to the operation and sustainment of a geospatial intelligence solution supporting government end users. Responsibilities: The Systems Engineer will take a leadership role in system changes and improvements, working directly with government and contractor points of contact to troubleshoot issues and

Saint Louis, MO • (28.5 miles) • Full Time • 9/25/2026

Employment Type: Full-Time FSLA: Salary/Exempt Division: Project Management Department: Project Management Reports to: Senior Project Manager / Project Executive / Director, Project Executive Supervisory Duties: Yes TheProject Engineer (PE) will be primarily responsible for obtaining, distributing and reporting on critical project information to the project stakeholders. In this role, the PE will coordinate with subcontractors, vendors and consultants. The PE is the on-siteexperton the status of submittals, Request for Information (RFIs), materials, safety documentation, drawing updates, and all other relevant project documents. PEs participate in theConsigli Project Engineer Academy, a year-long program designed to give our PEs a leg up in the industry through expert training and continuo

Edwardsville, IL 62025 • (18.7 miles) • Full Time • 9/24/2026

PDS 12 / Power Delivery Substation This position is not eligible for recruiting or sourcing by outside parties. Disclaimer : Be cautious and only respond to emails from our “mesainc.com” domain. We will never ask for sensitive information, such as bank account details, SSN, etc., via email. If you receive any communication asking for such information, it is not from Mesa. For any concerns, or to verify the authenticity of a message, please contact us through our official channels. We’ve got the power to energize Your career and spark YOUR Work/Life Balance through professional development and exceptional benefits. Don’t delay, plug in today for an inclusive meaningful career in power, distribution, transmission, engineering, design, technology, or innovation at Mesa Associates, Inc. What W

Saint Louis, MO 63130 • (27.7 miles) • Full Time • $120,000 to $150,000 / yr • 9/24/2026

We are seeking a highly motivated and experienced Electrical Engineer with expertise in electrical engineering to join our team developing cutting-edge ultrasound systems. This role is critical for bringing up, optimizing, and integrating embedded subsystems, designing robust test infrastructure from prototype through production, and contributing to a quality-focused, regulated environment. If you are passionate about hands-on hardware and firmware development, skilled in areas like mixed-signal design, FPGAs, test automation, and thrive in a fast-paced medical device startup, we encourage you to apply. Responsibilities: - Architect, design, and implement embedded hardware and firmware (bare-metal and RTOS environments) for ultrasound system subsystems, focusing on mixed signal, RF, and op

Saint Louis, MO • (28.5 miles) • Full Time • 9/24/2026

Description: BHMG is leader in utility-focused engineering and consulting, serving electric companies, municipalities and organizations with large energy needs. For over 50 years, we’ve been the trusted partner organizations rely on to solve complex challenges and reimagine what’s possible. We empower our team, encourage ownership and innovation, and create an environment where you can enjoy your work, do your best, and make a meaningful impact for our clients. At BHMG, you’re not just doing a jobyou’re building a meaningful career with a company that lives its mission every day: Build Trust. Provide Solutions. Enjoy Freedom. About the Role Designed for an early career individual, the Transmission Line Engineer role offers the opportunity to develop specialized expertise in transmission li

Saint Louis, MO 63141 • (31.3 miles) • Full Time • 9/24/2026

SDET – Software Development Engineer in Test KNOWiNK St. Louis, Missouri (An On-site Role) At KNOWiNK, we build technology that powers elections across the country. That means quality isn't just a nice to have it's everything. We're looking for an SDET who lives at the intersection of engineering and testing, someone who thinks in code, cares deeply about coverage, and wants to build automation that actually makes a difference. If you're the kind of person who gets excited about finding a bug before it ships, you're going to fit right in here. What you'll be doing Design, build, and maintain automated test frameworks and test suites across web, mobile, and API layers Write clean, reusable test code that integrates smoothly into our CI/CD pipelines Collaborate with developers and product ea

Saint Louis, MO 63119 • (33.2 miles) • Full Time • $102,000 to $120,000 / yr • 9/24/2026

Summary/Objective Applies diverse and innovative techniques, modifications, and theories. Oversees and contributes to the design and preparation of plans, details, construction estimates, code compliance, design calculations, and specifications on a range of project sizes and types. Assists in leading design coordination between various team members, disciplines, and agencies to meet project requirements. Implements and executes Quality Control/Quality Assurance practices. Essential Functions Participate in project proposals, client interview preparation, and stakeholder presentations; may attend client interviews Help determine the project team and staffing requirements for a given assignment or project task Coordinate directly with various internal and external disciplines/departments to

Scott Air Force Base, IL 62225 • (38.1 miles) • Full Time • $51,000 to $61,000 / yr • 9/24/2026

Overview The Work The Voice Data Communication Engineer, Junior will provide technical direction, engineering expertise, and support across a variety of communication domains, including the planning, designing, development, installation, testing, and maintenance of large communications networks. This entry-level position will allow you to leverage foundational skills while gaining hands-on experience and professional growth within a dynamic environment. This position aligns with Cayuse’s core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables. Responsibilities Key Responsibilities Network Design & Development: Assist in planning, designing, and d

Chesterfield, MO 63005 • (38.5 miles) • Full Time • 9/24/2026

Veregy is an award-winning NAESCO-Accredited decarbonization company focusing on accelerating and simplifying Energy Transition. We provide turnkey engineering and construction services designed to reduce our clients' energy and operating costs through the implementation of energy efficiency and infrastructure upgrades, smart building technology, fleet EV infrastructure, clean energy generation, and sustainability. Do you want to be part of a TEAM who delivers Eco-Friendly Environments that Transform Lives? Then you are in the right placestart the application process today! Summary of Position Functions The Application Engineer II will quickly gain an understanding and working knowledge of Veregy’s technology products, software services, and building automation systems. The engineer will u

Saint Louis, MO 63123 • (35.4 miles) • Part Time • 9/23/2026

Company Description At Spectrum Retirement Communities we believe in living without limits, in aging fearlessly, and in sharing great stories. The Spectrum Story is full of compassion, hard work, and fun. If the chapters of your life story include caring for others and a dedicated work ethic, then we need you! Job Description The Director of Entertainment & Programming is responsible for overseeing the development and execution of a diverse range of engaging activities and events tailored to meet the needs and preferences of residents. This role involves coordinating with various departments to ensure programs are well-integrated into the overall community experience, managing a vibrant team of programming professionals, and fostering partnerships with external organizations. The ideal can

City of Saint Peters, MO 63376 • (30.1 miles) • Full Time • $80,000 to $125,000 / yr • 9/22/2026

Job Summary: The Senior Network Engineer – Core/IP Infrastructure is responsible for designing, implementing, and operating i3 Broadband’s carriergrade IP backbone and aggregation network. This role ensures the scalability, resiliency, and performance of the network that powers broadband, voice, and video services across i3’s expanding fiber footprint. The position focuses on advanced routing architecture, network reliability engineering, traffic optimization, and network automation to support multigigabit fiber broadband growth. Key Responsibilities: Design and evolve carriergrade core and aggregation IP network architecture supporting broadband services. Implement and manage routing infrastructure using platforms such as Cisco and Nokia service provider routers. Engineer and troubleshoot

Hazelwood, MO 63042 • (21.8 miles) • Full Time • 9/22/2026

POSITION TITLE: Capex Engineer POSITION STATUS: Full-Time, Permanent LOCATION: Hazelwood, MO DEPARTMENT: Operations REPORT TO: VP of Operations Position Profile Crlia's newly established Frozen Breakfast Business Unit – US Waffle - is driving an ambitious growth strategy, backed by two manufacturing facilities, Liberty, SC, and Hazelwood, MO. To effectively support the rapid scaling of operations at our state-of-the-art Hazelwood facility, US Waffle is seeking a dynamic and skilled Capex Engineer to join our team in Hazelwood, MO. The Capex Engineer will lead and manage small to large-scale, complex engineering projects at our state-of-the-art food manufacturing plant and contribute to operational strategic development. The ideal candidate will have a strong background in engineering princ

Bridgeton, MO 63044 • (23.8 miles) • Full Time • 9/22/2026

Looking to build your career with a company that values innovation , stability , and people ? Join our dedicated team as a R&D Engineer II - Mechanical, in Bridgeton, MO! Since 1946, Hunter Engineering has been aligning cutting-edge technology with a strong commitment to quality. As a family-owned , American-made company, Hunter is the global leader in automotive service equipment, with our products used in over 130 countries by top vehicle manufacturers, tire companies, and service centers. We’re proud to be recognized as a Best Places to Work finalist by the St. Louis Business Journal for five consecutive years (2022 – 2026) – a testament to our commitment to our people. Here, employees are supported, challenged, and take pride in their work. We offer exceptional benefits, a healthy work

Saint Louis, MO • (28.5 miles) • Full Time • 9/22/2026

Company Description At KPFF Consulting Engineers , we are more than just an engineering design firm . For over 65 years , we have dedicated ourselves to innovative, sustainable engineering that shapes the built environment and tackles complex infrastructure challenges . Our team culture emphasizes balance, growth, and well-being , supporting each member’s professional journey with flexibility, generous benefits, and a collaborative approach to work-life integration. With over 1,500 professionals across 36 offices nationwide , KPFF’s decentralized structure allows each office the flexibility to pursue projects aligned with their regional strengths . Learn more atwww.kpff.com. Job Description We are seeking an Entry-Level Structural Engineer to join our growing engineering team in St. Louis,

Saint Charles, MO • (21.3 miles) • Full Time • 9/21/2026

Cochran is a growing civil engineering firm with 7 Missouri offices, offering services in construction administration, materials testing, architectural and geotechnical engineering, and land surveying. Serving both public and private sectors, Cochran's expertise spans municipal, commercial, residential, transportation, water/wastewater, site development, retail, planning, and interior design. With 120+ professionals, the firm delivers tailored solutions backed by deep expertise and is guided by core values of teamwork, excellence, quality, and trustensuring principal involvement and outstanding service throughout every project. Cochran's Wentzville, Missouri location, is looking for a Licensed Professional Engineer to join our team. Position Summary: We are seeking a motivated and detail-o

Saint Louis, MO 63101 • (28.5 miles) • Full Time • 9/21/2026

An internship at Oates Associates means hands-on engineering experience in the office and in the field. You will prepare for your future by assisting project managers and engineers with project assignments and developing skills with our in-house training sessions. Typical responsibilities include office work such as CADD drafting, computations and spreadsheet work; and fieldwork including condition assessments, surveying, construction staking, testing and observation. Internships are available year-round. The ideal candidate must meet the following minimum requirements: Currently enrolled at an accredited 4-year college or university with preference given to juniors and seniors Working toward a bachelor's degree in civil engineering or a related field A valid driver's license and authoriza

Chesterfield, MO 63017 • (34.1 miles) • Full Time • 9/21/2026

We are seeking an AI Developer to design, develop, and implement intelligent solutions that improve business processes, enhance decision-making, and drive operational efficiency. This individual will collaborate with technical and business stakeholders to identify opportunities for leveraging artificial intelligence and machine learning technologies across a variety of applications. Key Responsibilities Design, develop, and deploy AI and machine learning solutions that address business challenges and improve performance. Build and maintain data pipelines and supporting infrastructure required for AI initiatives. Integrate AI capabilities into existing applications, platforms, and workflows. Partner with cross-functional teams to identify, evaluate, and prioritize AI use cases. Monitor, opt

Fenton, MO 63026 • (40.9 miles) • Full Time • 9/21/2026

Position Title: Engineering Intern Department: Engineering Location: Fenton, MO Reports To: Engineering Manager Classification: Hourly - Non-Exempt (Spring Co-Op is estimated to start January 2027 - August 2027) Position Summary: The Engineering Intern is primarily responsible for supporting the Engineering group with document control, CAD drawing, design work, production testing and other engineering related tasks. Additionally, the Intern will be supporting the group with CAD and design work, production tooling and fixtures, and production equipment testing. Intern will also assist the Quality Engineering group as needed to perform Root Cause Analysis, product and process improvements, and ongoing product reliability testing. Essential Job Duties: Producing models, assemblies and drawing

O'Fallon, MO 63368 • (37.8 miles) • Full Time • 10/18/2026

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Site Reliability EngineeringWho is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible. Using secure data and networks,

St. Louis, MO 63103 • (28.6 miles) • Full Time • 10/19/2026

This job posting is anticipated to remain open for 30 days, from 14-Oct-2026. The posting may close early due to the volume of applicants. Join a financial services firm where your contributions are valued. Edward Jones is a Fortune 500¹ company where people come first. With over 9 million clients and 20,000 financial advisors across the U.S. and Canada, we’re proud to be privately-owned, placing the focus on our clients rather than shareholder returns. Behind everything we do is our purpose: We partner for positive impact to improve the lives of our clients and colleagues, and together, better our communities and society. We are an innovative, flexible, and inclusive organization that attracts, develops, and inspires performance excellence and a sense of belonging. People are a

Belleville, IL 62221 • (37 miles) • Full Time • 10/18/2026

Description Leidos Engineering LLC is a premier national engineering-based management consulting firm. We are seeking an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in calculating energy saving estimates, energy auditing, and communicating technical issues within the project team while working closely with contractors, suppliers, architects, and project engineers. Primary Responsibilities: Reviewing technical energy efficiency applications for incentives and rebates for Ameren Illinois electric and natural gas customers Review different types of energy using systems within the industrial and/or commercial markets (HVAC, Lighting, compres

Saint Louis, MO 63105 • (29.1 miles) • Full Time • 10/9/2026

On-Call IT Field Technician – PC, Mac, POS and TV Mounting Location: Multiple U.S. Cities (Local, Onsite Support) Job Type: Independent Contractor (1099) Pay: $35 per hour (on-site) Schedule: Flexible – You accept jobs based on your availability Important Note This is an on-call, 1099 independent contractor role with full flexibility and no guaranteed hours. You set your availability and driving radius, and we send jobs that match your proximity and skills. About the Role Geeks On Site provides nationwide computer repair and technology support services for homes and businesses, delivered both remotely and on-site. Our services include computer repair, IT support, smart home installation, and a broad range of in-home and business technology services offering fast, reliable solutions across

Saint Louis, MO 63114 • (26.1 miles) • Full Time • $20.00 to $23.00 / hr • 9/21/2026

Description: Are you looking for a career that offers full-time work all year long? Rottler Pest Solutions is looking for Pest and Wildlife Control Technicians to service the St. Louis and surrounding areas. This is not a seasonal position as we provide services all 12 months of the year and we offer a fully paid, comprehensive training program that is hands-on and in the field. We're a growing, family-owned company that offers our team members opportunities for advancement so you can grow with us. Pay starts at $20 to $23 an hour based on experience. We also offer unlimited sales commissions, company matched 401k, paid time off, the use of a company vehicle, and medical, vision, dental, life and disability insurance. Do you want to make a difference, enjoy working independently , and love