4-c jobs in Houston

10,000 4-c job listings in United States. Find daily updated positions from leading job boards.


  • Houston, Texas, United States CAI Full-time

    Instrumentation Designer [C]Employment type: Full timeWorksite flexibility: OnsiteWho We AreCAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held...

  • Backend C# Remote

    2 days ago


    Houston, TX, United States YO AI Labs Full-time

    Job DescriptionJob DescriptionBackend C#/.NET Developer Role Type: Contract Location: RemoteAbout the Role We are looking for skilled backend developers to support AI training and evaluation projects. You'll use C#, .NET, and database expertise to build reliable backend services and APIs.Key Responsibilities Develop and maintain backend services and REST...

  • I&C Engineer

    2 days ago


    Houston, TX, United States Insight Global Full-time

    Job Description An EPC firm in Houston, TX is seeking an Instrument Engineering Specialist, Principal to join their team. This individual is responsible for performing instrument engineering assignments associated with designing equipment, components, structures or systems. PRIMARY RESPONSIBILITIES Independently prepare advanced level specifications for...


  • Houston, TX, United States Quantum Technologies. LLC Full-time $110,000 - $160,000

    Quantum Technologies. LLC is seeking an experienced Embedded C/C++ Software Engineer to design and develop large-scale software systems and low-level components for industrial control applications.The ideal candidate has 6–8 years of hands-on experience with C/C++, Linux, and hardware–software integration, and will contribute to system bring-up,...


  • Houston, Texas, United States Computer Aid Full-time

    Instrumentation DesignerCAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right—whatever it...


  • Houston, TX, United States Machine Learning Technologies, LLC Full-time $110,000 - $170,000

    Machine Learning Technologies, LLC is seeking an experienced Embedded C/C++ Software Engineer with 6–8 years of hands-on experience in designing and developing large-scale software systems and low-level components. Strong expertise in C/C++, Linux development, and hardware integration is required, with exposure to industrial control systems.The role...


  • houston, tx, United States BASIS NORTH AMERICA INC Full-time

    Job DescriptionJob DescriptionBenefits:Employee discountsHealth insurancePaid time offI&C Technician Contractors – California Basis North America is seeking six (6) experienced I&C Technician Contractors for a short-term assignment in California.Project DetailsLocation: CaliforniaExpected Start Date: September 21, 2026Estimated Duration: Through...


  • Houston, TX, United States Fervo Energy Full-time

    The I&C Commissioning Engineer plans, executes, and oversees all instrumentation, controls, and SCADA commissioning across Fervo's geothermal power projects. The role covers the full commissioning lifecycle from pre-commissioning loop checks and instrument calibration through DCS/SCADA configuration verification, interlock testing, and handover to...


  • Houston, Texas, United States Zachry Group Full-time

    Zachry Engineering Corporation (ZEC) is seeking a Principal Civil Structural Designer to drive engineering excellence in our Houston Westchase office. We’re looking for a powerhouse in steel and concrete design who pairs master-level CADD proficiency with AVEVA ED proficiency. If you’re ready to own high-quality engineering solutions and collaborate...


  • Houston, Texas, United States Transdev North America Full-time $20 - $25 Permanent

    Transdev in Houston, Texas is seeking a C-Level Diesel Mechanic to bolster our team. This role demands expertise in diagnosing, repairing, and maintaining diesel engines across various vehicles and equipment. As a Diesel Mechanic, you'll play a crucial role in ensuring safety, efficiency, and longevity for our vehicles. Transdev is proud to offer:...

  • Expense Analyst

    2 days ago


    houston, AK, United States Foxconn Industrial Internet - FII Full-time

    Job DescriptionJob DescriptionPosition: Expense Analyst Location: Houston, TXJob DescriptionAssist in analyzing SG&A expenses, including rent, payroll, travel, and general operating costs.Track actual expenses against budgets and forecasts; prepare variance analysis reports.Support monthly closing, rolling forecasts, and annual budgeting.Work closely with...


  • Houston, TX, United States New Value Solutions Group Full-time

    New Value Solutions is seeking a Senior Embedded Firmware Engineer to own firmware design and optimization for high-performance embedded systems within a client R&D team in Houston. You will lead development, maintenance, and verification, apply best practices, and collaborate across product management and engineering to deliver capabilities on schedule. The...


  • houston, tx, United States Koil Energy, Inc. Full-time

    Job DescriptionJob DescriptionJob Summary:The Offshore Service Technician is responsible for the successful preparation and execution of onshore and offshore projects as needed. Assists with the maintenance and operation of all equipment spread during both onshore preparatory activities and offshore (platform or vessel based) operational activities. Also...

  • Field Tech Class C

    3 days ago


    Houston, TX, United States Waukesha-Pearce Full-time

    Job purposeTo be able to follow instructions and retain knowledge on Waukesha and other natural gas engines. Works with lead technicians who are assigned to be their mentor. Promote safe work practices and insure that JSA and all HSE requirements for job are followed. Learn to complete detailed daily service reports. Work with lead technicians to learn the...


  • Houston, Texas, United States Amazon.com Services LLC Full-time

    Application deadline: Nov 7, 2026Amazon's Global Engineering Services (GES) North America Design & Construction team is seeking a Preconstruction Manager to serve as Amazon's owner's representative during the preconstruction phase of facility delivery. In this role, you will independently manage difficult, cross-functional industrial preconstruction projects...


  • Houston, TX, United States MLee Healthcare Staffing and Recruiting, Inc Full-time

    Surgical Physician Assistant Opportunity in Houston, TexasIn the heartbeat of every operating room lies a symphony of precision, trust, and seamless communication. As a Physician Assistant channeling your expertise into the surgical realm, you understand the profound importance of your role — not just in the operating theater, but in nurturing the healing...


  • Houston, TX, United States BioSpace, Inc. Full-time

    At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters. Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing...


  • Houston, TX, United States BioSpace Full-time

    At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters. Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing...

  • Lead Specialist

    2 days ago


    Houston, TX, United States Patriot Advertising Sourcing Solutions Full-time

    Job DescriptionJob DescriptionThis position primarily helps design, build, and integrate modern web applications with various existing backend systems. This role includes supporting and enhancing our current Angular application while also contributing to a new React-based application currently in active development. React experience is highly beneficial as...


  • Houston, TX, United States Eli Lilly Full-time

    At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters. Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing...