Prometheus Materials Jobs in Usa

Line of Business: Other

What You'll Be Doing

• Perform preventative maintenance and repairs on mobile equipment to ensure safe and efficient operation

• Diagnose mechanical, hydraulic, and electrical issues and implement effective solutions

• Maintain accurate service records and communicate equipment status to supervisors

• Adhere to all safety protocols and company policies during maintenance activities

• Perform other activities as needed
   

What Are We Looking For

• Demonstrated mechanical aptitude with mobile equipment and tools

• Ability to troubleshoot and resolve equipment issues independently

• Strong commitment to safety and attention to detail

• Effective communication and teamwork skills

• Flexibility to work in varying conditions and travel between sites
   

Conditions of Employment

• Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check

• Must meet all legal requirements to work in the U.S. and operate company vehicles
   

Work Environment

• Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level.
   

What We Offer

• $30 - $35 per hour

• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions

• Highly competitive benefits programs, including:

  • Medical, Dental, and Vision along with Prescription Drug Benefits

  • Health Saving Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA)

  • AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance

  • Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled

Line of Business: Other

What You'll Be Doing

• Perform preventative maintenance and repairs on mobile equipment to ensure safe and efficient operation

• Diagnose mechanical, hydraulic, and electrical issues and implement effective solutions

• Maintain accurate service records and communicate equipment status to supervisors

• Adhere to all safety protocols and company policies during maintenance activities

• Perform other activities as needed
   

What Are We Looking For

• Demonstrated mechanical aptitude with mobile equipment and tools

• Ability to troubleshoot and resolve equipment issues independently

• Strong commitment to safety and attention to detail

• Effective communication and teamwork skills

• Flexibility to work in varying conditions and travel between sites
   

Conditions of Employment

• Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check

• Must meet all legal requirements to work in the U.S. and operate company vehicles
   

Work Environment

• Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level.
   

What We Offer

• $30 - $35 per hour

• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions

• Highly competitive benefits programs, including:

  • Medical, Dental, and Vision along with Prescription Drug Benefits

  • Health Saving Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA)

  • AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance

  • Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled

Line of Business: Aggregates

About Us

Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees.
 

What You'll Be Doing

• Perform routine and preventive maintenance on plant equipment.

• Diagnose and repair mechanical issues to ensure optimal plant operations.

• Collaborate with team members to improve equipment reliability.

• Maintain accurate records of maintenance activities.

• Adhere to safety protocols and regulations at all times.
   

What Are We Looking For

• Strong mechanical aptitude and troubleshooting skills.

• Ability to read and interpret technical manuals and blueprints.

• Proficiency in using hand and power tools.

• Effective communication and teamwork abilities.

• Commitment to safety and continuous improvement.
   

Conditions of Employment

• Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check.

• Some positions require FMCSA regulated ongoing drug and alcohol testing.
   

Work Environment

• Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level.
   

What We Offer

• $24.50 per hour with an additional $1.00 per hour differential for second shift
• $2,000 Sign-On Bonus paid out in two installments (6 months and 1 year)

• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions

• Highly competitive benefits programs, including:

  • Medical, Dental, and Vision along with Prescription Drug Benefits

  • Health Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA)

  • AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance

  • Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled

Line of Business: Aggregates

About Us
Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees.

What You’ll Be Doing

• Perform mechanical maintenance, troubleshooting, and repair on plant equipment to support safe and reliable operations.
• Inspect, diagnose, and resolve equipment issues to minimize downtime.
• Complete preventive maintenance tasks and document work performed.
• Safely operate tools, machinery, and mobile equipment required for maintenance activities.
• Collaborate with team members to support continuous improvement and operational efficiency.

What We Are Looking For

• Mechanical aptitude with the ability to learn and apply maintenance and repair techniques.
• Capability to safely use hand tools, power tools, and equipment.
• Strong problem‑solving skills and attention to detail.
• Ability to work effectively in a team environment and communicate clearly.
• Commitment to safety practices and following established procedures.

Conditions of Employment

• Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check.
• Compliance with all company safety policies and operational requirements.

Work Environment

• Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level.

What We Offer

• $22.50-$24.50 per hour
• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions
• Highly competitive benefits programs, including:
• Medical, Dental, and Vision along with Prescription Drug Benefits
• Health Savings Account (HSA), Health Reimbursement Account (HRA), and Flexible Spending Account (FSA)
• AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance
• Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave, and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled

Line of Business: Other

About Us
Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees.
 

What You'll Be Doing

• Perform preventative maintenance and repairs on mobile equipment to ensure safe and efficient operation

• Diagnose mechanical, hydraulic, and electrical issues and implement effective solutions

• Maintain accurate service records and communicate equipment status to supervisors

• Adhere to all safety protocols and company policies during maintenance activities

• Perform other activities as needed
   

What Are We Looking For

• Demonstrated mechanical aptitude with mobile equipment and tools

• Ability to troubleshoot and resolve equipment issues independently

• Strong commitment to safety and attention to detail

• Effective communication and teamwork skills

• Flexibility to work in varying conditions and travel between sites
   

Conditions of Employment

• Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check

• Must meet all legal requirements to work in the U.S. and operate company vehicles
   

Work Environment

• Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level.
   

What We Offer

• $29 - $35 per hour

• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions

• Highly competitive benefits programs, including:

  • Medical, Dental, and Vision along with Prescription Drug Benefits

  • Health Saving Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA)

  • AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance

  • Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled

Line of Business: Other

About Us
Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees.
 

What You'll Be Doing

• Perform preventative maintenance and repairs on mobile equipment to ensure safe and efficient operation

• Diagnose mechanical, hydraulic, and electrical issues and implement effective solutions

• Maintain accurate service records and communicate equipment status to supervisors

• Adhere to all safety protocols and company policies during maintenance activities

• Perform other activities as needed
   

What Are We Looking For

• Demonstrated mechanical aptitude with mobile equipment and tools

• Ability to troubleshoot and resolve equipment issues independently

• Strong commitment to safety and attention to detail

• Effective communication and teamwork skills

• Flexibility to work in varying conditions and travel between sites
   

Conditions of Employment

• Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check

• Must meet all legal requirements to work in the U.S. and operate company vehicles
   

Work Environment

• Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level.
   

What We Offer

• $29 - $35 per hour

• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions

• Highly competitive benefits programs, including:

  • Medical, Dental, and Vision along with Prescription Drug Benefits

  • Health Saving Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA)

  • AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance

  • Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled

Line of Business: Other

What You'll Be Doing

• Perform preventative maintenance and repairs on mobile equipment to ensure safe and efficient operation

• Diagnose mechanical, hydraulic, and electrical issues and implement effective solutions

• Maintain accurate service records and communicate equipment status to supervisors

• Adhere to all safety protocols and company policies during maintenance activities

• Perform other activities as needed
   

What Are We Looking For

• Demonstrated mechanical aptitude with mobile equipment and tools

• Ability to troubleshoot and resolve equipment issues independently

• Strong commitment to safety and attention to detail

• Effective communication and teamwork skills

• Flexibility to work in varying conditions and travel between sites
   

Conditions of Employment

• Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check

• Must meet all legal requirements to work in the U.S. and operate company vehicles
   

Work Environment

• Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level.
   

What We Offer

• $30 - $35 per hour

• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions

• Highly competitive benefits programs, including:

  • Medical, Dental, and Vision along with Prescription Drug Benefits

  • Health Saving Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA)

  • AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance

  • Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled

Heidelberg Materials Trading is the international trading arm of Heidelberg Materials, handling overseas dry‑bulk products exports and imports. We are looking for a talented individual to join our team in our USA Office as:

Administrative Assistant (Maternity Cover)

Fixed-term role covering a maternity leave period.

Position Details:

• This is a fixed‑term maternity cover role.
• 3 days per week (with flexibility on which days) and 8 hours per day.
• Role will begin in April 2026 on a mutually agreed start date.
• End date is flexible, depending on the return of the incumbent and operational needs.

Key Responsibilities:

• Provide comprehensive administrative support to office leadership and operational teams.
• Manage calendars, schedule appointments, coordinate meetings, and prepare meeting materials.
• Organize domestic and international travel arrangements, including itineraries, bookings, and expense reports.
• Maintain office records, files, and databases with high accuracy and confidentiality.
• Assist with document preparation such as memos, reports, presentations, and correspondence.
• Serve as the first point of contact for internal and external stakeholders, ensuring professional communication and timely response.
• Handle office supply management, vendor coordination, and general office maintenance requests.
• Support onboarding activities by preparing documentation, facilitating IT access, and coordinating new‑hire logistics.
• Assist in organizing company events, workshops, and team-building activities.
• Prepare weekly and monthly administrative reports for management review.
• Ensure compliance with company policies, internal controls, and regulatory requirements in all administrative processes.
• Maintain confidentiality of sensitive information and exercise discretion at all times.
• Identify opportunities to optimize administrative workflows through digitization, automation, or updated procedures.
• Support special projects and cross‑functional initiatives as assigned.

Qualifications:

• Valid U.S. work authorization required.
• Minimum 2-3 years of administrative or office support experience, preferably within an international organization.
• Bilingual English/Spanish preferred
• Proficient in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint); experience with SharePoint is a plus.
• Strong organizational skills with the ability to multitask and prioritize effectively.
• Excellent written and verbal communication skills.
• Demonstrated professionalism, discretion, and ability to work with confidential information.
• Strong attention to detail and a proactive, solution-oriented mindset.
• Ability to collaborate effectively with teams across different locations and time zones.
• Familiarity with travel coordination, expense management, and basic procurement processes is an advantage.

We thank all applicants for their interest, but only shortlisted candidates will be contacted.

All applications will be kept strictly confidential.

Job Title: Medical Device Packaging Design Engineer

Location: On-site in Huntley, IL

Position Brief:

The Chatham Group Advanced Materials and Technologies Recruiting Team is seeking highly qualified candidates for a Medical Device Packaging Design Engineer for a client in the specialty packaging technology industry. This is a mid-junior level position that requires hands-on experience with rigid thermoformed packaging design concepts with experience in medical device packaging and sterile polymer barrier systems. You will work closely with the manufacturing engineering and quality assurance teams to deliver compliant and production ready packaging solutions for new and existing products.

Responsibilities:

• Design medical device packaging systems from initial concept through testing and production using CAD programs, particularly SolidWorks
• Use CAD programs to develop 3D models and assemblies as well as 2D drawings for specification
• Evaluate various polymeric materials such as PET, HIPS, Polypropylene, etc for their performance properties such as wall thickness, strength, rigidity, sterilization, and more
• Create prototype products using existing tooling or 3D printing technologies and conduct feasibility reviews for functional integrity, stackability, etc
• Lead the IQ/OQ/PQ product validation process and comply with ISO 13485 standards for medical device quality
• Manage ISO 11607-1 and ISO 11607-2 compliance process for medical device packaging sterilization

Requirements:

• BS in Packaging Engineering, Packaging Science, or Mechanical Engineering
• 4-5 years of experience in packaging design with ideally around 2 years of experience in medical device packaging
• High proficiency with CAD programs, particularly SolidWorks
• Working knowledge of thin-gauge thermoformed packing design
• Understanding of medical packaging standards, sterilization techniques, etc
• Experience with clean room manufacturing environments

Compensation will be commensurate with experience and relocation may be provided to qualified candidates.