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      2847 Sr Systems Engineer jobs in Missouri

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      Manufacturing Engineer (Experienced or Senior)

      Boeing

      Saint Louis, MO 63134

      OnsiteHealth InsuranceRetirement Benefit

      • Employer will not sponsor applicants for employment visa status.
      • Boeing is a Drug Free Workplace (DFW) 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.
      • Conflict of Interest: Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.
      • 3+ years of experience in Manufacturing Engineering
      • 3+ years' experience with 3D modeling software
      • This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
      • Computer proficiency including Microsoft Office Suite
      • 3+ years of experience writing MES plans to support detail part fabrication, assembly and installation
      • Bachelor's Degree or Equivalent Required
      • US based job, US Person required
      • Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
      • This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required. This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.
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      New, Posted 1 day ago
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      RS AMT IV A&P *Sign On Bonus Eligible!*

      Gulfstream Aerospace Corporation

      Saint Louis, MO 63129

      $39.83-$46.47/hr
      OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • A&P (FAA Airframe and Powerplant) license required
      • 6 years aviation maintenance experience (avionics, electrical, and/or mechanical)
      • Valid Driver's License required
      • High School Diploma or GED required
      • Must be able to read, write, speak, and understand the English language
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      New, Posted 1 day ago
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      Mechanical Engineer II - Thermal Systems

      Leonardo DRS

      High Ridge, MO 63049

      OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's Degree in mechanical engineering, chemical engineering, or related technical field
      • Competent using MS Office, especially Excel
      • U.S. Citizenship required.
      • Experience designing defense products, especially for the US Navy
      • Comfortable and competent writing and creating technical documentation
      • Experience designing and analyzing mechanical components, systems and equipment, preferably HVAC&R; (air conditioning, air handling, chillers and refrigeration) equipment
      • Experience using or designing LabView systems
      • Experience designing, selecting components and working with fluid handling systems including pumps, control valves, fittings, and/or other fluid handling systems
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      New, Posted 21 hours ago
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      Principal Software Engineer

      Mastercard

      O Fallon, MO 63368

      OnsiteUrgently HiringBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Familiarity with performance tuning, designing for failure, and automation.
      • Demonstrate familiarity with AI technologies like Gen AI and LLMs relevant to Fraud Rule Engines.
      • Understanding of loosely coupled and stateless systems.
      • Extensive hands-on software development experience; experience in software and micro-services architecture; familiarity with DevOps and IT Operations best practices.
      • A bar raiser with experience across multiple languages and frameworks; enjoys declarative paradigms and functional programming.
      • Demonstrated experience with highly scalable, distributed systems.
      • Proven success producing high-quality project design deliverables and documentation.
      • Research and evaluate alternative technical solutions to meet evolving business needs.
      • Ensure team activities meet SLAs, operational standards, and compliance requirements while guiding architectural strategy across product areas.
      • Extensive experience with relational and NoSQL databases.
      • Lead major initiatives and deliver high-quality software solutions in a timely and cost-effective manner.
      • The ideal candidate brings experience in modernizations and large scale migrations, Fraud Rules Engines, multiple programming languages, and AI expertise—ensuring high quality, compliant, and resilient solutions in a complex financial services environment.
      • Across highly scalable, secure platforms built on Java, Spring, AWS/PCF cloud native architectures
      • Apply hands-on expertise with design patterns and multiple programming languages.
      • Build and operate scalable global platforms with high throughput, low latency, and 5 9's availability.
      • Bachelor's degree in Information Technology or Computer Science (or extensive equivalent experience).
      • Current understanding of best practices for application and system security.
      • Strategic Leader with expertise in Fraud Rule Engines and proven experience in large-scale migrations.
      • Expert-level knowledge of software development processes and Application Lifecycle Management tools.
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      Senior Manufacturing Engineer

      Watlow

      Saint Louis, MO 63146

      OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Typically 5+ years of experience in manufacturing engineering or closely related roles, with evidence of increasing scope and impact.
      • Experience with troubleshooting electrical and mechanical issues in manufacturing equipment.
      • Demonstrated track record of reducing scrap, improving throughput, and/or deploying equipment/automation in a production environment.
      • Bachelor's degree in engineering with 5+ years of related engineering experience OR Technical degree/certificate with 10+ years' related experience.
      • Experience leading cross-functional projects from concept through implementation.
      SmartExplore AI is experimental.
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      Electrical Designer

      nVent

      Fulton, MO 65251

      OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Ability to independently identify and define materials and information needed for a project
      • Advanced knowledge of Product Data Management, ECO, and Product Development Processes
      • Two-year technical degree in drafting or development preferred
      • Knowledge of manufacturing processes
      • Demonstrated attention to detail and accuracy
      • Skills to assemble engineered build packages
      • Ideally 3+ years of electrical, drafting/build experience required
      • Advanced skills using AutoCAD Electrical and AutoCAD Vault
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      Senior Manufacturing Engineer

      SAIC

      Independence, MO 64050

      Onsite

      • Industrial Base Experience: Extensive experience in reviewing and modernizing an industrial base, including facilitization, process improvement, and recapitalization efforts.
      • Project Management: Proven experience in developing milestone documentation, test & evaluation, and performing root cause analyses.
      • Candidate must be a US citizen and be able to obtain a full DOD Secret security clearance.
      • Bachelor's degree in Business, Engineering, Information Systems, or a related field and a minimum of ten (10) years of related experience.
      • SAIC will sponsor qualified candidates for a security clearance.
      • Leadership: Demonstrated ability to lead Integrated Product/Process Teams and provide independent assessments on program readiness and risk.
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      Manufacturing Engineer

      Potter Electric Signal

      Hazelwood, MO 63042

      Onsite

      • Willingness to be hands-on within the manufacturing floor.
      • Must be able to access and navigate each department at the organization's facilities.
      • Proficient with Microsoft Office products and Solid Works
      • Bachelor's Degree in Mechanical Engineering or similar.
      • This position must be able to lift 50 pounds at times.
      • Minimum of 2 years of applicable experience.
      • This role must be able to stand, bend, stoop, kneel and exhibit good visual acuity to perform daily tasks.
      SmartExplore AI is experimental.
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      Construction Quality Engineer

      Manpower Engineering

      Saint Louis, MO 63103

      OnsiteHealth InsuranceRetirement Benefit

      • Bachelor's degree in engineering (preferably Industrial or Mechanical), Construction Management, or a related field.
      • Strong analytical, problem-solving, and communication skills.
      • Knowledge of construction methods, materials, and industry standards.
      • Familiarity with relevant quality management systems and certifications such as ISO 9001.
      • At least 10 years of experience in quality assurance/quality control within the construction industry.
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      Electrician - Navy/Submarine

      Mitek Corporation

      Saint Charles, MO 63301

      Onsite

      • Able to use Microsoft Office Applications
      • Climb,
      • Understanding of both AC and DC type circuits required
      • Walk up stairs and crouch.
      • This position requires the individual to be able to communicate through speaking and hearing.
      • 2 to 4 years of related experience and/or training required
      • Ability to use small hand-power tools, including reading a tape measure with 1/32-inch increments
      • Equivalent combination of experience and education which clearly indicates the ability to perform the essential functions of the position may substitute on a year for year basis
      • Stand, walk and carry up to 50 lbs.,
      • High School/GED required
      • Familiarity with National Electrical Code (NEC) required
      • Push/pull,
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      1. Missouri Jobs
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      3. Sr Systems Engineer Jobs

      What companies are hiring Sr Systems Engineer jobs in Missouri?

      1. Boeing
      2. Gulfstream Aerospace Corporation
      3. Leonardo DRS
      4. Mastercard
      5. Watlow
      6. nVent
      7. SAIC
      8. Potter Electric Signal
      9. Manpower Engineering
      10. Mitek Corporation

      What is the hourly salary range for Sr Systems Engineer jobs in Missouri?

      The hourly salary range is $39.83 - $46.47.

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