• Mid - level Design

    Mackay Sposito (Fort Collins, CO)
    …and as we build our Water Treatment practice, we are seeking a dedicated and relationship-driven Mid - Level Design Engineer to join our team in Fort ... If that sounds good to you, let's talk. This engineer will be required to travel for about 20%...Responsibilities: + Technical advisor for water treatment and process design + Perform analyses, prepare drawings, and write specifications… more
    Mackay Sposito (10/11/25)
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  • Mid - Level Substation Design

    POWER Engineers (Lakewood, CO)
    ** Mid - Level Substation Design Engineer ** Location **Lakewood** Secondary Locations **Denver** Job Code **19175** \# of openings **1** Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=POWERENGINEERS&cws=44&rid=19175) ** Mid - Level Substation Design Engineer ** **This… more
    POWER Engineers (12/09/25)
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  • Mid Level Electrical Engineer

    Carollo Engineers (Littleton, CO)
    …and wastewater facilities. We are seeking a Mid Level Electrical Engineer tohelp lead electrical design teams and produce quality designs. At Carollo ... water and wastewater treatment facilities with minimum supervision by a Senior Level Electrical Engineer + Perform load calculations, detailed conduit routing,… more
    Carollo Engineers (11/18/25)
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  • EMT Studies Engineer - Mid

    POWER Engineers (Denver, CO)
    **EMT Studies Engineer - Mid Level ** Location **Denver** Secondary Locations Job Code **19202** \# of openings **1** Apply Now ... currently initiating a search for a Electromagnetic Transient Studies Engineer - Mid Level for...years of relevant post education experience as an electrical engineer providing design deliverables for large capital… more
    POWER Engineers (12/12/25)
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  • Mid - Level Structural…

    AECOM (Denver, CO)
    …to deliver a better world. Join us. **Job Description** **AECOM** is seeking a **Structural Engineer III** ( Mid - Level Structural Engineer ) to be based in ... **Denver, CO** . This Structural Engineer will support a wide range of projects across...This role offers the opportunity to develop analytical and design skills while focusing on adaptive reuse, condition assessments,… more
    AECOM (12/05/25)
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  • SUS Mid - Level Engineer

    POWER Engineers (Denver, CO)
    **SUS Mid - Level Engineer (SUS)** Location **Denver** Secondary Locations Job Code **19189** \# of openings **1** Apply Now ... Opportunity POWER Engineers, Member of WSP, is currently initiating a search for a SUS Mid - Level Engineer for our Denver, CO office. You will be involved… more
    POWER Engineers (12/12/25)
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  • Mid Level Software Engineer

    Eliassen Group (Denver, CO)
    ** Mid Level Software Engineer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Technology **Workplace Type:** Remote **Reference ... Remote** Our client has an exciting opportunity for a Mid - Level Software Engineer . Join a...for the entire development lifecycle of features including the design , implementation and deployment. + Your team will be… more
    Eliassen Group (12/13/25)
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  • Bridge / Structures Engineer , Mid

    Felsburg Holt & Ullevig (Denver, CO)
    …the Midwest and Rocky Mountain region. We are seeking a mid - level engineer who not only excels in technical design but also enjoys contributing to team ... Holt & Ullevig is seeking a highly motivated Bridge Engineer , with 5-10 years experience to join our structures...include the following. Other duties may be assigned. Technical Design and Analysis: + Completeanalysis and design more
    Felsburg Holt & Ullevig (12/18/25)
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  • Geotechnical Engineer , Kiewit…

    Kiewit (Lone Tree, CO)
    …Infrastructure Engineers has an immediate opening for a mid - level Geotechnical Engineer in our growing Design Engineering Group based in Lone Tree, CO. ... **Requisition ID:** 178870 **Job Level :** Mid Level **Home District/Group:** Kiewit Infrastructure Engineers **Department:** Design Engineering… more
    Kiewit (12/19/25)
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  • Transmission Planning & Studies Engineer

    POWER Engineers (Denver, CO)
    **Transmission Planning & Studies Engineer - Mid Level ** Location **Denver** Secondary Locations **Boise, Freeport, Ft Worth, Minneapolis, Orlando, ... Engineers, Member of WSP, is currently initiating a search for a Transmission Planning Engineer for our Denver, CO office. You will be involved in projects with our… more
    POWER Engineers (12/12/25)
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  • Front End Software Engineer ( Mid

    CACI International (Denver, CO)
    Front End Software Engineer ( Mid - Level ) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... 1/1/2026 We are seeking a dedicated Front End Software Engineer ( Mid - Level ) to support our...to build new UI applications. + Utilize industry proven design patterns and open-source tools. + Contribute to a… more
    CACI International (11/18/25)
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  • Computer Engineer - Mid

    CACI International (Colorado Springs, CO)
    Computer Engineer - Mid - level Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... collect and implement computer engineering customer requirements for projects. + Design and perform complex installations and configurations of software and hardware… more
    CACI International (10/29/25)
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  • Mid - Level Systems Engineer

    Leidos (Aurora, CO)
    …(IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Mid - Level Systems Engineer for the Chinook Program. As part of ... + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary… more
    Leidos (11/22/25)
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  • Mid -Sr Structural Engineer - Power…

    Kiewit (Lone Tree, CO)
    **Requisition ID:** 176848 **Job Level :** Mid Level **Home District/Group:** Kiewit Power Engineering **Department:** Design Engineering **Market:** ... **Employment Type:** Full Time **Position Overview** As a Structural Design Engineer , you'll support all phases of...risk mitigation to ensure crew safety. We're seeking a mid - to senior- level engineer with… more
    Kiewit (09/26/25)
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  • Structural Engineer - ( mid /senior)

    Kiewit (Lone Tree, CO)
    …and project specifications. * Mentor and direct the work of entry and mid - level employees for skills development. Reviews their progress and results. Provides ... **Requisition ID:** 178103 **Job Level :** Senior Level **Home District/Group:** Kiewit Industrial & Water Engineering **Department:** Design Engineering… more
    Kiewit (11/16/25)
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  • Mid /Senior Fire Protection Engineer

    Jensen Hughes Inc. (Colorado Springs, CO)
    Mid /Senior Fire Protection Engineer Colorado Springs, Colorado, United States **Company Overview** Throughout our worldwide network of experts, clients and ... has the opportunity to learn, grow and succeed together. Jensen Hughes is seeking a Mid to Senior **Fire Protection Engineer ** to add to our growing team in… more
    Jensen Hughes Inc. (10/09/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** You will be the Mid \-Career Cybersecurity Engineer for the Cybersecurity team which is responsible for applying an interdisciplinary, ... collaborative approach to plan, design , develop, validate, and verify Cyber solutions across the...the lifecycle\. **What You Will Be Doing** As the Mid \-Career Cybersecurity Engineer , you will be responsible… more
    Lockheed Martin (10/22/25)
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  • Digital Signal Processing Engineer

    Parsons Corporation (Denver, CO)
    …Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently ... searching for full-time Digital Signal Processing Engineers that will design , develop and maintain complex systems. We meet customer and mission needs by leveraging… more
    Parsons Corporation (10/21/25)
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  • Mid - Level Instrumentation…

    Sargent & Lundy (Englewood, CO)
    …will also have the opportunity to travel to client and vendor offices for design reviews and to plant site locations for project coordination and field verification ... + A minimum of 3 years of experience in design engineering for nuclear power plant control systems +...1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular reactors… more
    Sargent & Lundy (12/11/25)
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  • Systems Engineer Staff ( Mid

    Lockheed Martin (Littleton, CO)
    …join us\. Lockheed Martin is seeking a highly skilled and motivated Systems Engineer to join the team supporting the Conventional Prompt Strike \(CPS\) Program\. As ... a Systems Engineer , you will play a critical role in the...define Requirements and Verification Baseline; Provide technical expertise to design maturity milestone reviews * Collaborate across internal and… more
    Lockheed Martin (12/03/25)
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