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Junior Contractor Jobs in Romeoville, IL (NOW HIRING)

micro1 AI

AI Training Specialist - Physics

Aurora, IL · On-site +1

$80 - $150/hr

Physics Expert (Postdoc / Junior professor) Role Type: Contractor Location: Remote (US, Canada, UK focused) micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high ...

micro1 AI

Senior Scientific Reviewer - Physics

Chicago, IL · On-site +1

$80 - $150/hr

Physics Expert (Postdoc / Junior professor) Role Type: Contractor Location: Remote (US, Canada, UK focused) micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high ...

micro1 AI

Senior Scientific Reviewer - Physics

Joliet, IL · On-site +1

$80 - $150/hr

Physics Expert (Postdoc / Junior professor) Role Type: Contractor Location: Remote (US, Canada, UK focused) micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high ...

micro1 AI

AI Training Specialist - Physics

Chicago, IL · On-site +1

$80 - $150/hr

Physics Expert (Postdoc / Junior professor) Role Type: Contractor Location: Remote (US, Canada, UK focused) micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high ...

micro1 AI

AI Training Specialist - Physics

Naperville, IL · On-site +1

$80 - $150/hr

Physics Expert (Postdoc / Junior professor) Role Type: Contractor Location: Remote (US, Canada, UK focused) micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high ...

micro1 AI

Senior Scientific Reviewer - Physics

Aurora, IL · On-site +1

$80 - $150/hr

Physics Expert (Postdoc / Junior professor) Role Type: Contractor Location: Remote (US, Canada, UK focused) micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high ...

micro1 AI

AI Training Specialist - Physics

Joliet, IL · On-site +1

$80 - $150/hr

Physics Expert (Postdoc / Junior professor) Role Type: Contractor Location: Remote (US, Canada, UK focused) micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high ...

Tt

Structural Project Engineer

Chicago, IL

$10K - $134K/yr

Drive the quality of deliverables by organizing information clearly and reviewing junior staff's work. * Coordinate with architects, engineers, legal teams, insurance professionals, contractors, and ...

Luxus

Senior Design Engineer - Bridge

West Chicago, IL · Hybrid

$85K - $115K/yr

You'll work directly with multi-disciplinary teams, lead technical execution, mentor junior staff ... Coordinate with clients, contractors, and internal design teams to ensure technical accuracy and ...

Luxus

Senior Design Engineer - Bridge

West Chicago, IL · On-site

$85K - $115K/yr

You'll work directly with multi-disciplinary teams, lead technical execution, mentor junior staff ... Coordinate with clients, contractors, and internal design teams to ensure technical accuracy and ...

Luxus

Senior Design Engineer - Bridge

West Chicago, IL · Hybrid

$85K - $115K/yr

You'll work directly with multi-disciplinary teams, lead technical execution, mentor junior staff ... Coordinate with clients, contractors, and internal design teams to ensure technical accuracy and ...

Metra

Sr Contracting Officer

Chicago, IL · On-site

$108K/yr

... to junior level team members. Administer competitive procurements including receipt of offers ... Monitor contractor performance, track project progress, and perform final close-outs for delivery ...

Metra

Contracting Officer 3

Chicago, IL · On-site

$98K/yr

... to junior level team members. Manage competitive procurements including the bidding process ... Monitor contractor performance, track project progress, and perform final close-outs for delivery ...

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Showing results 21-40

All JobsContractor JobsJunior Contractor JobsJunior Contractor Jobs in Romeoville, IL

Junior Contractor information

See Romeoville, IL salary details

$19.4K

$53.5K

$89.7K

How much do junior contractor jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior contractor in Romeoville, IL is $53,490.00, according to ZipRecruiter salary data. Most workers in this role earn between $36,700.00 and $58,600.00 per year, depending on experience, location, and employer.

What is a junior contractor?

Junior contractors are entry-level professionals who work on a contractual basis, often assisting with specific tasks or projects under the supervision of more experienced staff. They typically have limited experience in their field and are hired to support teams by performing basic duties, learning on the job, and gaining practical experience. Junior contractors may work in various industries such as construction, IT, or consulting, and their responsibilities can vary depending on the project's needs. Their role often serves as a stepping stone to more senior positions within the industry.

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

To thrive as a Junior Contractor, you need a foundational understanding of construction practices, site safety, and project documentation, often supported by a relevant degree or trade certification. Familiarity with tools such as project management software, blueprints, and basic hand or power tools is typically required. Strong communication, teamwork, and a willingness to learn are valuable soft skills in this role. These skills and qualities are crucial for maintaining project quality, adhering to deadlines, and ensuring workplace safety while gaining experience in the construction industry.

What are some common challenges faced by junior contractors when starting out, and how can they overcome them?

Junior Contractors often encounter challenges such as adapting to varied project requirements, managing time across multiple assignments, and learning to communicate effectively with clients and team members. To overcome these, it's helpful to seek mentorship from experienced colleagues, actively participate in team meetings to clarify expectations, and use organizational tools to track tasks and deadlines. Emphasizing continuous learning and being open to feedback will also help you build confidence and grow in the role.

What is the difference between Junior Contractor vs Apprentice Contractor?

AspectJunior ContractorApprentice Contractor
CredentialsTypically has relevant certifications or licenses, some work experienceUsually in training, may hold basic certifications, learning on the job
Work EnvironmentPerforms tasks independently or under supervision, on-site or project-basedWorks under supervision, gaining skills and experience
Industry UsageCommonly hired for specific projects, responsible for tasksIn training phase, learning trade skills

The main difference between a Junior Contractor and an Apprentice Contractor is experience and training level. Junior Contractors are more experienced, capable of handling tasks independently, while Apprentice Contractors are still learning and working under supervision. Both roles are essential in construction and contracting industries, but they differ in responsibilities and skill development stages.

What job categories do people searching Junior Contractor jobs in Romeoville, IL look for?

The top searched job categories for Junior Contractor jobs in Romeoville, IL are:

What cities near Romeoville, IL are hiring for Junior Contractor jobs?

Cities near Romeoville, IL with the most Junior Contractor job openings:

Junior Contractor jobs near you
Infographic showing various Junior Contractor job openings in Romeoville, IL as of August 2026, with employment types broken down into 68% Full Time, 12% Part Time, 1% Temporary, 18% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $53,490 per year, or $25.7 per hour.

AI Training Specialist - Physics

micro1 AI

Aurora, IL • On-site, Remote

$80 - $150/hr

Part-time

Posted 15 days ago

Job description

Role Title: Physics Expert (Postdoc / Junior professor)


Role Type: Contractor


Location: Remote (US, Canada, UK focused)


micro1 is engaging Physics Experts (Postdoc / Junior professor) to participate in a high-impact project supporting a customer in the science and technology sector. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.


Scope of Work

  1. Critically evaluate and review physics solutions, mathematical derivations, and theoretical arguments generated by researchers or AI platforms.
  2. Detect errors, unjustified steps, missing assumptions, dimensional inconsistencies, and weaknesses in logic or methodology.
  3. Delineate between substantive scientific issues and stylistic or cosmetic matters, providing technically precise written feedback.
  4. Articulate and document the reasoning behind any identified flaws, ensuring actionable guidance for improvement.
  5. Recognize when correct reasoning can be optimized, and offer suggestions to sharpen or clarify the argument.
  6. Utilize LaTeX, SymPy, Python, and Jupyter to independently verify or counter-check scientific claims as appropriate.
  7. Deliver structured feedback designed to support iterative enhancement of submitted work and project outcomes.


Preferred Qualifications

  1. PhD in physics and an active record of independent research within a specialized subfield (e.g., High Energy/Mathematical Physics, Biophysics/Statistical Physics, Condensed Matter, AMO/Quantum Optics, Gravitation/Cosmology, Quantum Information, or Optical Materials).
  2. Experience as a postdoctoral researcher, research fellow, junior/assistant professor, or senior research scientist.
  3. Recent (last ~5 years) representative publications in the relevant subfield, with arXiv or DOI links.
  4. Advanced proficiency with LaTeX, SymPy, Python, and Jupyter for theoretical modeling and computational validation.
  5. Demonstrated skill in reviewing the work of others—through peer review, supervision, dissertation committees, or group seminars.
  6. Exceptional written communication skills with the ability to convey nuanced, constructive feedback with technical rigor.
  7. Reliable access to high-speed internet and a computer suitable for rigorous technical work.

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