• Systems Engineer , Mid

    William C Brown Inc (St. Louis, MO)
    Systems Engineer , Mid EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... other characteristic protected by law. Description WCBinc is looking for a Systems Engineer to join our team to support our intelligence customer activities in… more
    William C Brown Inc (06/03/25)
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  • Software Engineer ( Mid ) (Cleared)…

    IT Concepts (St. Louis, MO)
    …extraordinary milestones. Kentro is hiring for a cleared Software Engineer to support the National Geospatial-Intelligence Agency. Responsibilities: + Research, ... work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements. + May maintain databases… more
    IT Concepts (04/01/25)
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  • Mid -Level Electrical Engineer

    Sargent & Lundy (St. Louis, MO)
    …and designers involved in the design, modification, and analysis of electrical systems . Projects include power and energy, industrial, and renewable energy solar PV ... projects are completed satisfactorily, on time, and within budget. + Coordinate systems design activities to ensure installation and operations will comply with… more
    Sargent & Lundy (04/17/25)
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  • Mid -Level Mechanical Engineer

    Sargent & Lundy (St. Louis, MO)
    …in system engineering, including the design, modification, and analysis of power plant mechanical systems . + There is the potential for you to travel to client and ... the practical application of mechanical engineering and technology including applying systems , principles, techniques, procedures, and equipment to a project design.… more
    Sargent & Lundy (04/17/25)
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  • Mid -Atlantic Regional Drinking Water…

    Black & Veatch (Creve Coeur, MO)
    ** Mid -Atlantic Regional Drinking Water Process Leader** Date: Jun 1, 2025 Location: Charlotte, NC, US Orlando, FL, US US Greenville, SC, US Company: Black & Veatch ... In this role, you will have the opportunity to: + Functionin a lead water process engineer role, as a technical specialist or as a subject matter expert in the areas… more
    Black & Veatch (05/13/25)
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  • Mechanical Engineer II

    DRS Naval Power Systems, INC (High Ridge, MO)
    …on defense technology, we develop, manufacture, and support a broad range of systems for mission critical and military sustainment requirements, as well as homeland ... business, please visit: www.marlocoil.com. Job Summary The Mechanical Design Engineer position is responsible for developing a variety of HVAC&R… more
    DRS Naval Power Systems, INC (05/22/25)
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  • Help Desk Tier 2 - Mid (Sys Admin)

    TekSynap (St. Louis, MO)
    …System Administrator ​is expected tobe able to: + Uses automated information systems to analyze routine situations. + Reviews incoming requests, both computer ... generated and verbal, sort, code and may prioritize for proper action. + Resolvesproblems orcontactsmore senior technicalsupportas necessary. + Supports users by fulfilling individual requests for information and/or training in theutilizationof the various… more
    TekSynap (04/15/25)
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  • Quality Engineer

    DRS Naval Power Systems, INC (High Ridge, MO)
    …defense contractors worldwide. The company specializes in naval and maritime systems , ground combat mission command and network computing, global satellite ... communications and network infrastructure, avionics systems , and intelligence and security solutions. Additionally, the company...local laws. #NPS Our Vision. To be the leading mid -tier defense technology company in the US Our Values.… more
    DRS Naval Power Systems, INC (06/05/25)
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  • Lead Controls Engineer - Federal Job…

    Black & Veatch (Creve Coeur, MO)
    …to use. **The Opportunity** In this role, you will function as a mid -level technical engineer for Federal projects focused on resiliency, redundancy, and ... **Lead Controls Engineer - Federal** Date: May 23, 2025 Location:...facilities and more. + Design Power Control & Monitoring Systems (PCMS) for controlling switchgear, generators, ATS, UPS, etc.… more
    Black & Veatch (05/24/25)
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  • Environmental Remediation Process Engineer

    Jacobs (St. Louis, MO)
    …ready to mentor you, and you'll pass your knowledge on to others. As a mid -level engineer , you'll be directed by Design Managers and discipline leads, but you ... the most innovative solutions to improve our tomorrow. We're seeking mid -level process engineers with experience designing mine-impacted water or industrial water… more
    Jacobs (03/22/25)
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  • Facility Assessment & System Optimization…

    Black & Veatch (Creve Coeur, MO)
    …able to provide innovative and effective solutions for clients. **Job Segment:** Chemical Engineer , Systems Engineer , Engineer , Wastewater, Water ... Black & Veatch has an exciting opportunity for a mid to senior level Engineer interested in...non-destructive testing techniques for vertical facilities and linear piping systems . + Experience managing consultant field staff. + Experience… more
    Black & Veatch (05/13/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …big data, distributed systems , machine learning, and more. As a Software Engineer , you will deliver these products and solutions with speed and agility as part ... realize their greatest potential._ **Title and Summary** Lead Software Engineer Who is Mastercard? We work to connect and...With the talent and vision to create the critical systems and products that power global commerce and connect… more
    Mastercard (05/01/25)
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  • Foundations - Lead Field Engineer

    Kiewit (St. Louis, MO)
    **Requisition ID:** 176310 **Job Level:** Mid Level **Home District/Group:** Kiewit Foundations Co **Department:** Field Operations **Market:** Power **Employment ... be open to travel.** **Position Overview** As a Field Engineer II, you will be the primary and lead...direct the operations of at least the following management systems : scheduling - CPM, unit man-hour performance, material control,… more
    Kiewit (05/09/25)
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  • Assistant VP, Geotechnical Engineer

    WSP USA (St. Louis, MO)
    …is currently initiating a search for a full-time **Assistant VP** , **Geotechnical Engineer ** for our **St. Louis, Missouri** office. The candidate will be involved ... client's objectives and solves their challenges. As an **Assistant VP, Geotechnical Engineer for our Creve Couer, MO** office, selected applicants will provide… more
    WSP USA (04/18/25)
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  • Civil/Environmental Engineer

    APTIM (St. Louis, MO)
    …change to restoring contaminated ecological systems . APTIM is currently seeking a mid -level Engineer to support remedial actions at the US Army Corps of ... or Environmental Engineering. + Have 3-5 years of directly relevant experience. + Engineer in Training (EIT) designation from the NCEES, a plus, with ability to… more
    APTIM (04/03/25)
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  • Electronic Design Engineer

    Insight Global (St. Louis, MO)
    Job Description Insight Global is seeking an Electrical Design Engineer to join one of our large aerospace customers in the St. Louis area. This position is onsite 5 ... individual that can take charge of initiatives and lead from the front. Mentoring junior/ mid -level team members will be one of the responsibilities. You will also be… more
    Insight Global (06/05/25)
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  • Senior Transportation Engineer

    WSP USA (St. Louis, MO)
    …impact assessment, permitting, improvement, and construction of infrastructure projects and systems in the public and private sector. Tasks may include assisting ... construction of roads, buildings, tunnels, dams, bridges, and water supply systems , and sewage treatment. Generates accurate and concise reports and documentation… more
    WSP USA (04/16/25)
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  • Transit Project Manager

    HNTB (St. Louis, MO)
    …and municipal design services, including but not limited to transit design, systems design, Complete Streets, and emerging mobility. The ideal candidate shall have ... with guidance from more experienced staff. + Leading a team on mid -sized and/or moderately complex projects inside and outside of HNTB using sub-consultants.… more
    HNTB (04/22/25)
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  • Project Manager - Hydropower Generation Job…

    Black & Veatch (Creve Coeur, MO)
    …Project Manager - Hydropower Generation Services role will function in a mid -level project manager capacity. You will own multiple services projects encompassing ... and other civil, mechanical, and electrical scopes for balance of plant systems for existing facilities. Other scopes could consist of feasibility studies, pumped… more
    Black & Veatch (05/13/25)
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  • Principal Software Architect

    Mastercard (O'Fallon, MO)
    …Consumer Clarity team is looking for a seasoned Principal software development engineer to join our engineering team to help lead, design, architect, and ... software solutions serving across the globe. You will work on mission-critical systems , primarily focusing on backend technologies, and guide teams to build robust… more
    Mastercard (04/15/25)
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