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Engineer It

Florissant,MO

473 Engineer It jobs in Florissant,MO

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Senior Site Reliability Engineer, Performance Engineering

Mastercard

O Fallon, MO 63368

~ 35 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Advanced knowledge of web applications and distributed systems infrastructure.
  • Excellent verbal and written communication skills for audiences with varying levels of technical acumen.
  • Experience with performance bottleneck analysis and system design for scale.
  • Experience with Java Virtual Machine internals and garbage collection tuning.
  • Experience with one or more of the following: database internals, server or operating system internals, storage system internals, or performance scaling for related platforms.
  • Experience implementing automated performance regression test suites for low-latency, high-throughput financial applications.
  • Experience analyzing performance bottlenecks across application code, databases, cache layers, data stores, servers, networks, messaging queues, and streaming platforms.
  • Experience analyzing issues holistically, from edge components through application tiers and databases.
  • Experience working directly with internal customers, resolving issues and providing performance engineering leadership.
  • Working knowledge of AI-assisted development and analysis techniques, including prompt-driven script generation, automation workflow creation, test result summarization, and root cause analysis support.
  • Bachelor's degree in Computer Science, Computer Systems, Information Technology, or a related field, or equivalent practical experience.
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New, Posted 1 day ago
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Electrical Engineer

MilliporeSigma

Saint Louis, MO 63146

$92,900-$139,400/yr
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Refinery Inspection Engineer

United States Army

East Saint Louis, IL 62204

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Strategic Account Manager

Spectrum

Chesterfield, MO 63017

~ 31 min Onsite

  • This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.
  • High school diploma or general education degree required (GED)
  • 3+ years of sales experience with a record of exceeding revenue quotas
  • 3+ years of telecommunications-related sales experience
  • 2+ years of experience selling data, voice, cloud, or video solutions
  • Read, write, speak and understand English
  • Willingness and ability to travel as needed
  • Valid state driver's license and safe driving record
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Operations Leadership Development Program

Legrand

Saint Louis, MO 63129

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Production/Laborer

Adecco

Fenton, MO 63026

$15.50/hr
~ 39 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Pay Rate – $15.50
  • No experience is required
  • Entry-level positions
  • Training will be provided
  • Operate state of the art testing equipment
  • Refurnish electronic devices by cleaning and replacing parts
  • Functional testing of products
  • Receive units using RF handheld devices
  • Pick, pack, and ship product
  • Standing entire Duration of Shift
  • Temp to Hire opportunities
  • Military connected talent encouraged to apply
  • Equal Opportunity Employer/Veterans/Disabled
  • The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements
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Tempest Practitioner

ManTech

Saint Louis, MO 63103

iHire
Construction Project Manager

The Pool Specialists

Hazelwood, MO 63042

Client Service Specialist

Spectrum Careers

Town and Country, MO 63017

Senior Commercial HVAC/Refrigeration Technician

The Cigna Group

Saint Louis, MO 63107

~ 25 min OnsiteHealth Insurance

  • High school diploma or GED
  • Universal CFC certification
  • At least 1 year of HVAC experience, or equivalent education and experience
  • Refrigeration experience
  • Ability to work safely and protect the safety of others
  • Ability to read and understand documents and mechanical drawings
  • Basic computer skills, including Microsoft Outlook, Word, Excel, and PDF files
  • Ability to stand, walk, stoop, climb stairs or ladders, and lift or carry 50 pounds or more
  • Must complete OSHA 10 training within 6 months of hire
  • Work in multi-location and on call as needed
  • Schedule: 8:00am – 4:30pm Monday - Friday
  • If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload
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