Average salary: $190,000 /yearly
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$84.9k - $221.1k
...lasting change that moves missions and the government forward! Overview : AFS is seeking a highly skilled and hands-on Principal Cyber Defense Engineer to join our team. This role will focus on leading technical efforts in cybersecurity, working closely with federal law...SuggestedLive inWork at officeLocal areaAccenture
Saint Louis, MO4 days ago- ...Overview We are seeking a Principal Continuous Improvement Engineer to lead enterprise-wide operational excellence initiatives across development, manufacturing, and compliance functions within a global radiopharmaceutical manufacturing organization. The role focuses...Suggested
Harba Solutions Inc.
Saint Louis, MO13 hours agonew $120k - $140k
Yoh is hiring a Principal Improvement Engineer for our Pharmaceutical Manufacturing client. This position can be located in St. Louis, MO or Noblesville, IN and must be willing to travel approximately 1x a month. Location : St. Louis, MO or Noblesville, IN Schedule...SuggestedMonday to FridayYoh, A Day & Zimmermann Company
Maryland Heights, MO17 hours ago$55 - $89 per hour
Principal Electrical Engineer - Power Utility CNC Engineering is seeking a Principal Electrical Engineer with at least 4 years of experience in the power distribution system in an electrical utility or with a consulting firm. This position operates under the supervision...SuggestedWork at office$145k - $200k
Position: Senior Principal Engineer Division: Engineering Location: EEC Environmental Orange, California EEC Environmental is actively seeking a creative, growth-focused and ambitious Senior Principal Engineer to serve in a leadership role in our Orange County office....SuggestedFull timeFor contractorsFor subcontractorLocal area- A leading nuclear medicine company seeks a Senior Principal Continuous Improvement Engineer in St. Louis, MO. The role involves executing strategies for efficient processes using Six Sigma and Lean methods, focusing on Development, Manufacturing, and Compliance. Ideal candidates...Suggested
- ...regulatory compliance. Operate with a high degree of autonomy, providing technical leadership, design direction, and mentoring other engineers while partnering closely with firmware, mechanical, manufacturing, quality, and supplier teams.**Job Description*** Act as...Suggested
$125k - $180k
Overview of Role As a Principal Engineer in TSMC Corporate Research you will pursue world-class research in a team setting, advancing the state-of-the-art for exploratory materials and devices. This role will be “hands-on” to experimentally explore concepts for future...SuggestedWork at office- Location: St. Louis, MO, United States, 63043 Senior Principal Continuous Improvement Engineer About Curium Curium is the world’s largest nuclear medicine company with more than a century of industry experience. We develop, manufacture and distribute world-class radiopharmaceutical...SuggestedMonday to FridayShift work
- Principal Engineer, Instrument & Controls Operations - CP2 Cameron, LA Venture Global LNG ("Venture Global") is a long‑term, low‑cost provider of American‑produced liquefied natural gas. The company’s Louisiana‑based export projects service the global demand for North...Suggested
- ...as it allows for the same efficiency and operational reliability at significantly lower capital cost. We are seeking a Principal Process Engineer to join our team in Cameron, LA. This role reports to the Manager, Operations Engineering and will support the review of...SuggestedFor subcontractorWork at office
- A leading environmental engineering firm in California seeks a Senior Principal Engineer to manage water and wastewater treatment projects. The role involves oversight of project schedules, mentorship of junior engineers, and strong client development. Candidates must possess...Suggested
- A leading engineering design firm in St. Louis, MO is looking for a Principal Mechanical to oversee project management and design quality. The role requires a minimum of 15 years in Mechanical building systems with a Professional Engineering License. Responsibilities include...Suggested
$129.75k - $190.3k
...the design and design oversight of high-performance, high-quality audio components from concept through production. As a Principal Hardware Engineer within the Luxury Audio Engineering Group , you will have the opportunity to work within the legendary Mark Levinson...SuggestedTemporary workWork experience placementWork at officeFlexible hours- ...and this traffic is growing daily.**About the Role:**We are seeking an exceptional Senior DevOps Architect to join CrowdStrike's engineering team. This role requires a seasoned professional who can architect, implement, and optimize cloud-native infrastructure solutions...SuggestedRemote jobWork experience placementWork at officeLocal areaFlexible hours
$114.5k - $154.58k
...to work in a company where people truly BELIEVE in what they're doing! Job Description Summary: We're looking for a Principal Sales Engineer who is not only passionate about technology but thrives on engaging with customers to solve complex challenges. This role...Remote workWorldwideRocket Software
Jefferson City, MO17 hours ago- ...boundaries of what’s best. Stop and think: how would YOU put our drinks on every table? Position Description The Project Engineering Manager will be responsible for moderate to complex project planning and execution for various business opportunities. This...Full timeTemporary workFor contractorsLocal areaWorldwideFlexible hours
Refresco
Joplin, MO4 days ago - The Principal, Engineering Planning is responsible for strategic long-term water and wastewater system planning and recommending projects or approaches to address complex issues related to source of supply, treatment, storage, pumping and transmission of water and wastewater...Casual workWork at officeNight shift
Principal Water-Wastewater Engineer Principal Water-Wastewater Engineer AECOM In-person · Orang[...]
ECOM’s Water Business Line is seeking a highly motivated and experienced Principal Water/Wastewater Engineer with a passion for water and wastewater conveyance, treatment plant design, and infrastructure resiliency. This position offers an exceptional opportunity to contribute...Immediate start- ...Solutions Engineers are part problem solvers and part architect. They operate in close partnership with our sales, solutions strategy, and product teams to translate client business goals into a scalable technical vision. They focus on creating value for businesses by...InternshipLocal areaRemote work
Acxiom
Jefferson City, MO4 days ago $120.1k - $251.6k
...response to increased concurrent projects for the design and delivery of our datacenters, Oracle is recruiting a Senior Mechanical Engineer. The role is a senior multi-disciplinary datacenter design lead with a mechanical background, charged with the direct interface...Contract workTemporary workFlexible hoursOracle
Jefferson City, MO17 hours ago- ...Principal Data Engineer with architecture and MS Fabric/Azure experience. Anywhere Type: Contract Category: Data Industry: Financial Services Workplace Type: Remote Reference ID: JN -022026-105334 Date Posted: 04/03/2026 Shortcut: Description...Hourly payContract workLocal areaRemote work
Eliassen Group
Jefferson City, MO17 hours ago $114.5k - $154.58k
...company where people truly BELIEVE in what they're doing! Job Description Summary: Job Overview: The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the role. They are technically versatile and deliver differentiated exceptional...Remote workWorldwideRocket Software
Jefferson City, MO1 day ago- ...Engineering Manager MD&A is looking for a trustworthy and proactive Engineering Manager with a minimum of 10 years of engineering experience in the power industry and proven leadership skills for our Generator division. Engineering managers can expect to multitask at...For subcontractorSeasonal workFlexible hours
MD&A
Saint Louis, MO17 hours ago - ...Engineering Manager Mechanical Dynamics and Analysis LLC, a world-class supplier of power generation services, parts, and repairs, has an immediate opening for a qualified individual who has a desire to join a growing organization and an appetite for diverse and technically...For subcontractorSeasonal workImmediate startFlexible hours
MD&A
Saint Louis, MO8 days ago - Overview: The Electrical Engineering Manager is responsible for providing technical engineering information to the Project Manager, Craft Supervisors and Corporate Functional Managers to ensure design development and construction work complies with all engineering standards...Contract workTemporary workFor subcontractorWork at officeLocal areaRemote workFlexible hoursNight shift
William Charles Construction
Springfield, MO17 hours ago $142.71k - $215.44k
...Project Team Manager This position will offer you the opportunity to manage and further grow a project team consisting of engineers and designers involved in the design, modification, and analysis of new and existing high voltage substations. You will work on challenging...Hourly payWork at officeLocal areaRemote workRelocation packageFlexible hours3 days per weekSargent & Lundy
Saint Louis, MO3 days ago$218.03k - $256.5k
...latency and high‑conformance challenges of a rapidly evolving ecosystem. What you’ll be doing (ie. job duties): Build and manage engineering teams, to guide the development of features, services, and infrastructure. Coach your direct reports to have a positive impact on...Temporary workWork at officeLocal areaCoinbase
Jefferson City, MO2 days ago- Overview Geosyntec has an exciting opportunity for a Principal Solid Waste Engineer or Geologist to join our geoenvironmental and geotechnical practice, based out of our Grand Rapids, MI, Detroit, MI, Indianapolis, IN, Kansas City, MO, St. Louis, MO, Milwaukee, WI offices...Work at officeLocal areaRemote workNight shift
- Find your calling at Mercy! Overview Responsible for the provision of nursing care in respective division. Directs the quality and resource management for areas of responsibility. Accountable to insure implementation of current standards of practice and care. Works collaboratively...Full time
Mercy
Chesterfield, MO17 hours ago
