Real Time Software Engineer, Vehicle Management Systems (Experienced or Senior) The Boeing CoReal Time Software Engineer, Vehicle Management Systems (Experienced or Senior)Hazelwood, MO$126,650–$182,850 / yearExperienced Level / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor's Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. Senior Level / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor's Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience.
Senior Software Development Engineer Mastercard IncSenior Software Development EngineerO'Fallon, MO$115,000–$184,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. 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.
Software Engineer The Boeing CoSoftware EngineerMaryland Heights, MO$105,000–$128,140 / yearPreferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor's Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Software Development Engineer II Mastercard IncSoftware Development Engineer IIO'Fallon, MO$92,000–$147,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. 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.
Phantom Works Structural Analysis Engineer (Structural Analysis) The Boeing CoPhantom Works Structural Analysis Engineer (Structural Analysis)MO$103,700–$140,300 / yearThe Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Drug Free Workplace: Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Site Reliability Engineer II Mastercard IncSite Reliability Engineer IIO'Fallon, MO$76,000–$127,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. IT Service Management - Ability to apply IT service management principles to incident, problem, and change management, ensuring reliable service delivery, effective incident response, and continuous service improvement aligned to business needs.
BizOps Engineer II Mastercard IncBizOps Engineer IIOFallon, MO$76,000–$127,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. IT Service Management - Ability to apply IT service management principles to incident, problem, and change management, ensuring reliable service delivery, effective incident response, and continuous service improvement aligned to business needs.
Requirements Engineer Peraton IncRequirements EngineerSt Louis, MO$80,000–$128,000 / yearSkills and Experience: Required: Bachelor's degree or higher in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program, or 6 years experience as a Systems Engineer may be considered in lieu of the degree. Overall Assignment Description: Systems Engineers employ a multi-discipline approach to 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 to ensure timely and accurate GEOINT.
Software Engineer II Iconma LLCSoftware Engineer IIO Fallon, MOYou 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.
Electrical Engineer - Substation Aspen Technical Staffing, IncElectrical Engineer - SubstationChesterfield, MOBachelor's Degree in Electrical Engineering or a related discipline from an ABET-accredited program and a minimum of 3 years of electrical engineering experience , preferably in consulting; OR . This role focuses on the design and development of substation physical and/or protection and control systems for projects ranging from small distribution upgrades to large-scale transmission substations.
Electrical Engineer - Substation Design Hanson Professional Services IncElectrical Engineer - Substation DesignSt. Louis, MO$147,000–$175,000 / yearThis senior-level role is ideal for a licensed Professional Engineer with extensive experience in high-voltage substations, including physical layout, protection and control coordination, and interdisciplinary design integration. Hanson Professional Services Inc. is seeking an experienced Electrical Engineer specializing in Substation Design to support power delivery projects for utility, municipal, and industrial clients.
System Engineer (Cloud) By Light Professional IT Services LLCSystem Engineer (Cloud)Scott AFB, IllinoisThe USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command’s infrastructure, systems, and applications. Providing specific, detailed information for hardware and software selection, cloud service provider selection, implementation techniques, application data migration techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
Software Engineer II - Level 8- #26-18022 US Tech Solutions, Inc.Software Engineer II - Level 8- #26-18022O Fallon, MO$1–$80 / hourProvides technical input during project planning and reviews by contributing insights on system design, technical feasibility, and potential risks, supporting the development of high-quality requirements documents and technical artifacts. Troubleshoots and resolves identifiable, routine issues by analyzing logs, reproducing problems, and applying documented solutions, including security patches and configuration adjustments.
Electrical Engineer - Distribution Design Hanson Professional Services IncElectrical Engineer - Distribution DesignSt. Louis, MO$147,000–$175,000 / yearThe successful candidate will bring technical depth, leadership capability, and hands-on experience supporting transmission and distribution (T&D) utilities, municipal power providers, or utility engineering consultants. This senior-level role is ideal for a Professional Engineer with strong experience in utility distribution systems, including overhead and underground distribution, system upgrades, reliability improvements, and customer-driven projects.
Controls Engineer Hussmann CorporationControls EngineerBridgeton, MissouriFull timeThis role interprets customer needs, translates them into functional control solutions, and leads cross functional activities related to new product development, customer-driven requests, and existing product improvements. Overview: The Controls Engineer is responsible for the development, validation, and release of electronic control products, software-enabled features, and supporting applications used in Hussmann equipment.
Transmission Electrical Engineer - EIT Michael Page InternationalTransmission Electrical Engineer - EITCollinsville, Illinois$100,000–$150,000 / yearFull timeContact Dom Delia Quote job ref JN-062026-7047132Job SummarySector: Power & EnergySub Sector: Electrical Design EngineerIndustry: Energy & Natural ResourcesLocation: CollinsvilleContract Type: PermanentConsultant Name: Dom DeliaJob Reference: JN-062026-7047132Job Nature: Hybrid working Interested candidates are encouraged to applyOpportunity to travel to project sites nationwide supporting major power delivery projects, with all travel expenses covered.
Systems Engineer Senior (Cloud) SECOND-61 LLCSystems Engineer Senior (Cloud)O'fallon, IL$38–$45 / hourProvide specific, detailed information for hardware and software selection, cloud service provider selection, implementation techniques, application data migration techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements. Position Responsibilities: Provide technical leadership and hands-on development and implementation of commercial cloud solution architectures that modernize the way our customers architect, deploy, and use cloud technology, focusing on security, scalability, and resiliency.
System Engineer (Cloud) Raydon CorpSystem Engineer (Cloud)Scott AFB, ILThe USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. Providing specific, detailed information for hardware and software selection, cloud service provider selection, implementation techniques, application data migration techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
Senior Electrical Engineer ClaycoSenior 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 Telecommunications Engineer MaximusSenior Telecommunications EngineerSt. Louis, MORemoteFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Execute upgrades, migrations, and network changes for collaboration and communications platforms, ensuring minimal service disruption and adherence to change management processes.
Software Engineer – Unifier and OPPM The Timberline GroupSoftware Engineer – Unifier and OPPMSaint Louis, MissouriThis is a highly visible position with direct exposure to system architecture decisions, integration design, and cross-functional collaboration, plus a clear path to long-term placement for the right fit. Responsibilities Analyze, design, code, test, configure, and modify software applications and enhancements using a range of programming languages, technologies, and development methodologies.
Broadcast Engineer Nexstar Media GroupBroadcast EngineerSaint Louis, MissouriThe essential job functions of this position include: Master Control, Audio, Editing, Signal Acquisition, ENG microwave communication, SNG communications, Camera, utility, prompter, Direct/TD any assigned newscasts, live segments and/or live-to-tape segments. Ability in some of the listed areas: Operate Master Control and Master control automation, production audio, edit, Drones, operate field camera equipment and report, Direct/TD Newscasts.
NewSoftware Engineer 1 (Backend UI and AI) U.S. BankSoftware Engineer 1 (Backend UI and AI)Earth City, MissouriReviews tasks critically and ensures they are appropriately prioritized and sized for incremental delivery; anticipates and communicates blockers and delays before they require escalation *This role is not eligible for visa sponsorship or transfer of visa sponsorship* Basic Qualifications . In 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.
Senior Machinery Engineer Messer LLCSenior Machinery EngineerHartford, ILMesser is the world's largest privately held industrial gases company and what we do matters because it is woven into every part of life, from the medical gases that patients rely on to the essential elements needed to safely and sustainably produce the goods our communities depend on. Principal Responsibilities: Provides technical support, troubleshooting, and maintenance support to Area Plant Management, and Technicians for all rotating equipment applications including compressors, pumps, fans, gearboxes, and their auxiliary systems.
Software Engineer Sr - Fullstack/Vue The Timberline GroupSoftware Engineer Sr - Fullstack/VueMaryland Heights, MissouriFull Stack Development Design and build end-to-end full-stack applications using Node.js on the backend and Vue.js on the frontend, delivering cohesive, production-ready features from database to UI. AI-Assisted & Agentic Engineering This role requires comfort working alongside AI-powered tools while maintaining strong engineering judgment, validation, and accountability for outcomes.
NewSoftware Engineer 1 (Backend UI And AI) US BankSoftware Engineer 1 (Backend UI And AI)Earth City, MO$86,360–$101,600 / 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. Consistently creates optimal design adhering to architectural best practices; considers scalability, reliability and performance of systems/contexts affected when defining technical designs.
Senior Electrical Engineer | St. Louis, MO IMEG ConsultantsSenior Electrical Engineer | St. Louis, MOSaint Louis, MissouriIn 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.
NewCyber Data Analysis Engineer Valiant Solutions, LLCCyber Data Analysis EngineerSt. Louis, MissouriFull timeTo ensure that employee performance does not suffer in a remote work environment, all employees who telecommute are expected to have a quiet and distraction-free workspace with adequate internet, dedicate their full attention and availability to their job duties during working hours, and maintain a schedule during core business hours that align with those of their coworkers and Valiant's clients. All personnel on the team will work together to support transport and cybersecurity information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, including new facilities and building construction to support the IC mission.
NewElectrical Engineer Hanson Professional Services IncElectrical EngineerSt. Louis, MO$80,000–$120,000 / yearHere's a snapshot of what you would do in this role: This position will be part of Hanson's electrical engineering team that serves local and nationwide clients in support of multiple discipline design and construction projects, including various Departments of Transportation (DOTs), Class I Railroads, United States Department of Defense, Fortune 500 private industry, and many other Federal, state, medical, commercial, industrial and educational facilities. General duties will include the design of power distribution systems on or within airport, commercial, governmental, and industrial facilities; lighting and lighting controls; and integration of fire alarm, voice/data, electronic access controls, multimedia, CCTV, and other low voltage systems.
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.