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Contract Engineer Jobs (NOW HIRING)

Mueller Industries

Contract Engineer

Fort Worth, TX · On-site

Contract Engineer - Heat Transfer Test Apparatus Design & Build Contract position for one hands-on individual engineer using ATCO facility and shop resources Position Summary We are seeking a solo ...

Mueller Industries

Contract Engineer

Fort Worth, TX · On-site

$83 - $165/hr

Scope of Work That contract engineer will review the test requirements, identify the equipment and measurement needs, design the test unit select instrumentation, develop the controls concept ...

Plume

Smart Contract Engineer

Work with product engineers to integrate smart contract functions into core Plume apps like our end-to-end onboarding platform * Design and implement the smart contract, indexing, and offchain ...

Paxos Labs

Smart Contract Engineer

New York, NY · On-site +1

We're hiring a Smart Contract Engineer to help scale Paxos Labs's DeFi protocol infrastructure capabilities. Who we're looking for The smart contract team at Paxos Labs consists of experienced ...

Monad Foundation

Smart Contract Engineer

Manhattan, NY · On-site

$180 - $220/hr

The Role Category Labs is looking for a Smart Contract Engineer to join the core engineering team to build at the application layer. The work can range from direct collaboration with external app and ...

Category Labs

Smart Contract Engineer

New York, NY · On-site +1

$180K - $250K/yr

The Role Category Labs is looking for a Smart Contract Engineer to join the core engineering team to build at the application layer. The work can range from direct collaboration with external app and ...

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Contract Engineer information

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$30

$48

$99

How much do contract engineer jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for contract engineer in the United States is $48.93, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $50.72 per hour, depending on experience, location, and employer.

What is a contract engineer?

Contract Engineers are professionals who manage and oversee contracts related to engineering projects. They are responsible for drafting, evaluating, negotiating, and executing contracts between companies and clients, vendors, or subcontractors. Their work ensures that all terms and requirements are clear, legal, and beneficial to all parties involved. Contract Engineers also help resolve disputes, monitor compliance, and manage project risks related to contractual obligations.

What does a contract engineer do?

As a contract engineer, you provide temporary support for a company that needs help. In this role, you may help design a product or structure, provide guidance to builders working off of your plans, or evaluate a company's existing system to be sure the proposed engineering plan matches their capabilities. Many aspects of this job depend on the type of engineering support a company needs. For example, some contract engineers focus heavily on the mechanical aspects of a project, while others help hire contractors, evaluate proposals, and answer questions related to the project.

What are the key skills and qualifications needed to thrive as a contract engineer, and why are they important?

To thrive as a Contract Engineer, you need a solid background in engineering principles, contract management, and project planning, typically supported by a relevant engineering degree. Familiarity with contract management software, procurement systems, and industry-specific regulations or certifications such as PMP or NEC is often required. Strong negotiation, attention to detail, and effective communication skills help you manage client expectations and resolve contract disputes. These abilities ensure contracts are delivered on time, within budget, and meet both technical and legal requirements.

What are some common challenges contract engineers face when managing multiple projects simultaneously?

Contract Engineers often juggle several projects at once, each with distinct timelines, client expectations, and compliance requirements. A common challenge is ensuring effective communication across all stakeholders while maintaining meticulous documentation and meeting strict deadlines. Balancing these responsibilities requires strong organizational skills and adaptability to shifting project priorities. Collaborating closely with legal, procurement, and technical teams is essential to resolve issues quickly and keep projects on track.

What is the difference between Contract Engineer vs Project Engineer?

AspectContract EngineerProject Engineer
CredentialsBachelor's in Engineering, relevant certifications (e.g., PE, PMP)Bachelor's in Engineering, relevant certifications (e.g., PMP)
Work EnvironmentTemporary or project-specific roles, often freelance or consultingPermanent or long-term roles within projects
Employer & Industry UsageOil & gas, construction, manufacturing, consulting firmsConstruction, engineering firms, infrastructure projects
Common Search & ComparisonYesYes

Contract Engineers typically work on a temporary basis, focusing on specific projects or tasks, often with consulting firms or as freelancers. Project Engineers are usually employed full-time within organizations, managing ongoing projects from start to finish. Both roles require engineering credentials and certifications, but their employment types and work environments differ significantly.

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Contract Engineer jobs near you
Infographic showing various Contract Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $101,781 per year, or $48.9 per hour.

Contract Engineer

Mueller Industries

Fort Worth, TX • On-site

Contractor

Posted 17 days ago

Mueller Industries rating

6.9

Company rating: 6.9 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

Job description

Contract Engineer - Heat Transfer Test Apparatus Design & Build
Contract position for one hands-on individual engineer using ATCO facility and shop resources
Position Summary
We are seeking a solo contract engineer to design, build, commission, and validate a functional heat-transfer test apparatus for internal product testing and material evaluation. This is a hands-on engineer who can work directly with our facility, maintenance resources, fabrication shop, and available plant equipment to turn technical test requirements into a reliable physical test system.
The selected engineer must be able to lead the practical build of the apparatus, including the mechanical structure, airflow system, thermal control, instrumentation, data acquisition, calibration approach, safety controls, and validation documentation. This role requires someone comfortable working in a shop environment, coordination with internal resources, and solving build issues as they come up.
Required Engineering Capabilities
Thermal System Design:Ability to design controlled heat-transfer environments, manage heat loss, understand insulation effects, perform energy balances, and troubleshoot temperature stability issues.
Airflow and Duct-System Knowledge:Experience with HVAC airflow, duct testing, pressure measurement, flow measurement, leakage control, fan/blower selection, and repeatable air-handling setups.
Mechanical Design and Fabrication: Ability to design chambers, frames, duct fixtures, access panels, supports, seals, insulation systems, sample mounts, and serviceable mechanical assemblies that can be built using shop resources.
Hands-On Shop Execution:Comfort working around fabrication equipment, maintenance personnel, electricians, welders, machinists, and plant technicians to move the apparatus from concept to physical build.
Controls and Automation:Experience with PID loops, temperature control, airflow control, heater control electrical control panels, safety interlocks, alarms, and stable operating logic.
Instrumentation and Calibration:Strong understanding of RTDs, thermocouples, pressure sensors, airflow measurement devices, power meters, signal wiring, sensor placement, calibration intervals, and traceable measurement practices.
Data Acquisition and Reporting:Ability to specify and integrate a data acquisition system capable of logging raw data, averaging test data, recording steady-state conditions, storing test history, and exporting usable reports.
Test Validation and Measurement Accuracy: Ability to validate the apparatus through baseline runs, repeatability checks, energy-balance review, measurement uncertainty analysis, and documented commissioning procedures.
Standards-Based Engineering:Ability to interpret technical test requirements and convert them into practical equipment requirements without overcomplicating the system. Experience with ASTM, UL, HVAC, insulation, or flexible duct test environments is preferred.
Scope of Work
That contract engineer will review the test requirements, identify the equipment and measurement needs, design the test unit select instrumentation, develop the controls concept, coordinate with ATCO shop and facility resources, support fabrication, assemble or oversee assembly of the system, commission the equipment, and prove that the apparatus produces stable and repeatable results.
The work should include:
• Mechanical layout and design of the test apparatus
• Selection of heaters, fans/blowers, sensors, controls, and data acquisition hardware
• Electrical and controls design, including schematics and safety devices
• Sensor placement plan and calibration requirements
• Fabrication drawings, sketches, bill of materials, and detailed build documentation
• Direct coordination with in-house shop, maintenance, and facility resources
• Assembly support, troubleshooting, and field modifications during the build
• Commissioning and functional testing
• Repeatability and baseline validation runs
• Operator procedure and maintenance documentation
Required Deliverables
The final deliverable must be a fully operational test apparatus, not only drawings or recommendations. Required deliverables include:
• Complete working test unit
• Mechanical drawings, sketches, or build documentation
• Electrical and control schematics
• Instrument list with calibration requirements
• Data acquisition/logging setup and data output format
• Operating procedure
• Calibration and verification procedure
• Validation report showing repeatability and system stability
• Maintenance and troubleshooting guide
Mueller Industries Companies provide equal opportunity in employment to all employees and applicants for employment. No person is to be discriminated against in employment because of race, sex, age, national origin, color, religion, disability, handicap or veteran status, sexual orientation, gender identity, and any other basis as may be specified by applicable federal, state, or local laws.

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