Data Engineer Booz Allen Hamilton Inc.Data EngineerO'fallon, IL$61,900–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Sr AI Context Engineer Government Employees Health Association, Inc.Sr AI Context EngineerMORemote$124,666–$157,710 / yearExtraction & Chunking: Build and refine advanced structured and unstructured information parsing, layouts processing, and chunking workflows (converting PDFs, clinical notes, data, and policy docs) into high-quality contextual units for LLMs in partnership with cross-functional teams. Index Design & Optimization: Recommends and implements vector indexing strategies, embedding schemes, and semantic query designs inside enterprise-provisioned vector stores (e.g., Pinecone, pgvector, Azure AI Search) to ensure high-performance, low-latency retrieval.
Construction Quality Engineer LancesoftConstruction Quality EngineerSt. Louis, MO$60Job Summary: The Construction Quality Engineer will be responsible for ensuring the quality of construction processes and materials used in projects. •Collaborate with project managers, engineers, and contractors to address quality issues and implement corrective actions.
Water Resources Project Engineer HNTB CorporationWater Resources Project EngineerSaint Louis, MOLeverages technical knowledge and experience to address design related issues or concerns, working closely with the project manager through creative problem solving, interactions with clients and by completing tasks to meet the project schedule. Develops conceptual and detailed designs and calculations to support the project completion using current drawing and technical tools, programs and software.
Sr. Mechanical Engineer CDG Engineers, Inc.Sr. Mechanical EngineerSaint Louis, MOCDG Engineers, Inc. is a full-service, multi-discipline professional services organization based in St Louis, MO, with capabilities in civil, structural, electrical, and mechanical engineering, as well as architecture. CDG Engineers is registered in multiple states across the U.S., offering complete in-house professional engineering and architectural services.
Project Engineer - Site Civil Exp Global IncProject Engineer - Site CivilSt. Louis, MO$85,000–$110,000 / yearPrepares engineering analysis, design, and calculations for all aspects of site civil work including but not limited to site access, grading, drainage, utility networks, and erosion control independently or with plan production support. Here, you join a team that leverages differences, harnesses their entrepreneurial spirit in an employee-owned company, that believes diversity is what gives us strength, seeks sustainable results and shares ambitions for each other, our clients and the communities we are part of and serve.
Implementation Network Engineer Computer World Services CorpImplementation Network EngineerScott AFB, IL$70,000–$85,000 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
Electrical Engineer, Sr. Leidos Holdings IncElectrical Engineer, Sr.MORemote$87,100–$157,450 / yearLeidos supports the NSF's Office of Polar Program's Antarctic Infrastructure and Logistics and provides science and logistics support for approximately 150 science and technical events across three geographically remote research stations; McMurdo Station, Palmer Station, and South Pole Station and several deep field sites across Antarctica. The Electrical Engineer will execute electrical designs ranging from small, single year projects to multi-year government projects in extreme winter environments for three (3) Antarctic stations plus additional field camps.
Sr. Engineer - Oil & Gas Farnsworth Group IncSr. Engineer - Oil & GasSt. Louis, MOIn this role, you will be working with clients in the oil and natural gas industry on a wide variety of projects involving refined petroleum products, crude oil and natural gas pipelines and related facilities. For ten consecutive years, we've been certified as a Great Place to Work, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.
Data Engineer, Data Solutions NISA Investment Advisors, LLCData Engineer, Data SolutionsSt. Louis, MissouriWith $483 billion assets under management ($299 billion in physical assets and $184 billion in derivatives notional value), NISA actively manages risk for institutional investors, providing clarity to complicated challenges and stability in ever-evolving markets. Overview: NISA Investment Advisors, LLC (NISA) partners with world-leading organizations to design, develop, and manage highly customized, risk-controlled investment strategies across fixed income, equities, and derivatives.
Senior Design Engineer ArchKey Solutions LLCSenior Design EngineerFenton, MORemoteFull timeThe Senior Electrical Designer is responsible for providing constructability and building information modeling (BIM) services for Company projects, performing the design of complex systems, exercising judgement in evaluation and selection of equipment and systems components for major projects, or for several smaller but complex projects within the specific discipline. Provides circuit layouts, electrical power, communication systems and lighting design services, job scheduling, job completion, quality control, problem resolution, coordination, job communication, job tracking and Company client satisfaction activities for assigned projects, to achieve safety, high quality, and efficiency of work.
Test & Evaluation Engineer (Experienced or Senior) The Boeing CoTest & Evaluation Engineer (Experienced or Senior)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. The STR capability supports structural, mechanical and material properties test programs for all Boeing Divisions, including Boeing Commercial Aircraft (BCA), Boeing Defense Systems (BDS), and Boeing Space Programs with an emphasis on BDS.
Joint Fires Network (JFN) Engineer III Isys TechnologiesJoint Fires Network (JFN) Engineer IIIScott AFB, IllinoisFull timeAssess, identify and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, SDH/SONET. Work directly with internal and external customers, external government agencies, and other engineering tiers to ensure maximum network availability to minimize or eliminate mission and operational impact.
Field Application Engineer-Cabinet Efficiency Phoenix ContactField Application Engineer-Cabinet EfficiencySaint Louis, MOAny unsolicited resumes sent to Phoenix Contact, including unsolicited resumes sent to a Phoenix Contact mailing address, fax machine or email address, directly to Phoenix Contact employees, or to Phoenix Contact's resume database will be considered Phoenix Contact property. The Field Application Engineer will collaborate with regional sales managers, strategic account managers, sales engineers, account development specialists, channel, and field application engineering teams, to utilize a consultative approach with all customers to support their individual needs and expand market penetration.
Process Automation Engineer, Manufacturing Engineering Thermo Fisher ScientificProcess Automation Engineer, Manufacturing EngineeringSaint Louis, MissouriYou will provide technical leadership for process control systems, support manufacturing equipment reliability, and lead automation initiatives that improve system performance, data visibility, compliance, and operational efficiency. Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related technical field is highly preferred.
Quality Engineer II in Facilities & Metrology Thermo Fisher ScientificQuality Engineer II in Facilities & MetrologySaint Louis, MissouriWe provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world’s toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer. Work closely with quality assurance, operations, validation, and regulatory teams to maintain robust quality systems that support manufacturing excellence and enable our customers to make the world healthier, cleaner, and safer.
Staff Engineer, Digital Workplace Engineering NISA Investment Advisors, LLCStaff Engineer, Digital Workplace EngineeringSt. Louis, MissouriManage the deployment, patching, and upgrade lifecycle for endpoint hardware and software, exercising independent technical judgment to assess compatibility, security, and user-impact risk and to define sequencing, validation, and rollback strategy within NISA’s tightly controlled, regulated workplace environment. Serve as an engineering-level escalation point for complex, cross-system troubleshooting and root cause analysis, collaborating with peer engineering teams to translate findings into configuration changes, automation, or architectural improvements that reduce recurring risk.
Data Analytics & Visualization Engineer Isys TechnologiesData Analytics & Visualization EngineerScott AFB, IllinoisFull timeApplying the basics of visual design (i.e. UI) principles in their design work such as visual hierarchy, proximity, similarity, font selection and color theory and demonstrate an understanding of visual, layout, content organization, and accessibility guidelines. I2X Technologies considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer.
Electrical Engineer SolvenowElectrical EngineerSaint Louis, MissouriProduce physical design documents including yard layouts, sections, grounding and lightning protection plans, control building arrangements, raceway systems, auxiliary AC/DC power systems, and bills of material. Projects vary widely in scopefrom small distribution upgrades to large-scale transmission facilitiesproviding opportunities to contribute directly to the reliability, resilience, and performance of the electric grid.
Lead Workday Engineer - Integrations And Extend MasterCardLead Workday Engineer - Integrations And ExtendO'fallon, MO$122,000–$207,000 / 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. Lead delivery activities within Agile engineering teams, partnering with Product Owners and stakeholders to prioritize work, refine requirements, support backlog management, participate in sprint planning, and drive iterative delivery of Workday platform capabilities.