Large

A member of the S&P 500 Index, Martin Marietta employs more than 8,500 employees at operations spanning 28 states, Canada and the Bahamas. A leading supplier of aggregates and heavy building materials, dedicated teams at Martin Marietta supply the resources for the roads, sidewalks and foundations on which we live.

At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.



Energy

Martin Marietta

You must be pursuing a relevant Bachelor’s degree, have strong communication skills, Excel and PowerPoint knowledge, be detail-oriented and self-motivated, and able to travel up to 20%.

You will complete rotations in various areas, learn role requirements, solve business problems, transform data into insights, build relationships, and support strategic projects while upholding company values.

Engineering

Carmel

<div>Company Overview:
Martin Marietta, a member of the S&amp;P 500 Index, employs more than 8,500 employees at operations spanning 27 states, Canada and the Bahamas. A leading supplier of aggregates and heavy building materials, dedicated teams at Martin Marietta supply the resources for the roads, sidewalks and foundations on which we live.
 At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
 About the Program:
The Martin Marietta Internship is an investment in you. It is our way of identifying and developing the very best people and it is your portal to a challenging and rewarding career. When you join our team, you bring to the table your unique talents along with shared values of excellence and integrity. Many of our most valuable company leaders began their careers as interns.
 We are seeking an Intern to join our Operational Excellence team in Indianapolis, IN. This rotational program includes job rotations, training and mentorship.
Responsibilities:<ul><li>
Successfully complete the job requirements associated with three rotations in addition to all program training requirements. Potential rotational assignments may include Operational Excellence, Operations Management, Safety Management, Quality Management, Project Management, Mine Planning, or other based on interest and business need</li><li>
Actively learn the role requirements of each rotational assignment, deliver strong project and/or task performance, and leave your mark on the team by delivering lasting improvements</li><li>
Collaborate with project and cross-functional teams to solve complex business problems, learning and applying continuous improvement methodologies to deliver desired business results</li><li>
Transform data into information, information into insights and insights into action that add value to the enterprise.</li><li>
Build and maintain strong relationships across the organization, including internal customers and peers</li><li>
Support other strategic initiatives and projects as assigned by The Company</li><li>
Perform all activities in accordance with the Company&rsquo;s Mission, Vision and Values, and in compliance with the Company&rsquo;s policies, procedures and Code of Ethical Business Conduct</li></ul>
Requirements:<ul><li>
Currently pursuing a Bachelor&rsquo;s degree in Business Administration, Engineering, or related field required</li><li>
Data analysis, presentation and group project experience preferred</li><li>
Strong written and verbal communication skills required</li><li>
Working knowledge of Microsoft Excel and Power Point required</li><li>
Organized and detail oriented with ability to manage tasks and timelines</li><li>
Self-motivated with ability to work with minimal supervision in a team environment required</li><li>
Ability to learn quickly, adapt in a dynamic environment and multi-task required</li><li>
Ability to travel up to 20% of the time required</li><li>
Previous internship or co-op experience preferred</li><li>
ERP and other systems experience preferred</li></ul>
Competencies:<ul><li>
Customer focused &ndash; Understanding customer needs and how to improve the end user experience</li><li>
Responsibility - Committed, self-motivated, proactive and engaged with a focus on delivering results</li><li>
Communication - Strong communication (written and verbal)</li><li>
Teamwork - Ability to establish trust and build effective working relationships with internal and external customers</li><li>
Flexibility - Adaptable with an openness to change and continuous improvement</li><li>
Problem solving/critical thinking - Ability to analyze situations/problems/data and develop recommendations and solutions</li><li>
Trustworthiness and Ethics - Emphasis on professionalism, personal integrity, safety and sustainability</li></ul></div>

Company Overview:
Martin Marietta, a member of the S&P 500 Index, employs more than 8,500 employees at operations spanning 27 states, Canada and the Bahamas. A leading supplier of aggregates and heavy building materials, dedicated teams at Martin Marietta supply the resources for the roads, sidewalks and foundations on which we live.
 At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
 About the Program:
The Martin Marietta Internship is an investment in you. It is our way of identifying and developing the very best people and it is your portal to a challenging and rewarding career. When you join our team, you bring to the table your unique talents along with shared values of excellence and integrity. Many of our most valuable company leaders began their careers as interns.
 We are seeking an Intern to join our Operational Excellence team in Indianapolis, IN. This rotational program includes job rotations, training and mentorship.
Responsibilities:
Successfully complete the job requirements associated with three rotations in addition to all program training requirements. Potential rotational assignments may include Operational Excellence, Operations Management, Safety Management, Quality Management, Project Management, Mine Planning, or other based on interest and business need
Actively learn the role requirements of each rotational assignment, deliver strong project and/or task performance, and leave your mark on the team by delivering lasting improvements
Collaborate with project and cross-functional teams to solve complex business problems, learning and applying continuous improvement methodologies to deliver desired business results
Transform data into information, information into insights and insights into action that add value to the enterprise.
Build and maintain strong relationships across the organization, including internal customers and peers
Support other strategic initiatives and projects as assigned by The Company
Perform all activities in accordance with the Company’s Mission, Vision and Values, and in compliance with the Company’s policies, procedures and Code of Ethical Business Conduct
Requirements:
Currently pursuing a Bachelor’s degree in Business Administration, Engineering, or related field required
Data analysis, presentation and group project experience preferred
Strong written and verbal communication skills required
Working knowledge of Microsoft Excel and Power Point required
Organized and detail oriented with ability to manage tasks and timelines
Self-motivated with ability to work with minimal supervision in a team environment required
Ability to learn quickly, adapt in a dynamic environment and multi-task required
Ability to travel up to 20% of the time required
Previous internship or co-op experience preferred
ERP and other systems experience preferred
Competencies:
Customer focused – Understanding customer needs and how to improve the end user experience
Responsibility - Committed, self-motivated, proactive and engaged with a focus on delivering results
Communication - Strong communication (written and verbal)
Teamwork - Ability to establish trust and build effective working relationships with internal and external customers
Flexibility - Adaptable with an openness to change and continuous improvement
Problem solving/critical thinking - Ability to analyze situations/problems/data and develop recommendations and solutions
Trustworthiness and Ethics - Emphasis on professionalism, personal integrity, safety and sustainability

Intern - Engineering Operational Excellence - Martin Marietta

Intern - Engineering Operational Excellence

You must be safety-conscious, self-motivated, pursuing a mechanical engineering degree, skilled in AutoCAD, MS applications, and able to work in varied environments while using PPE.

You will actively engage in safety initiatives, operate tools like IR cameras and ultrasound, and work independently with a strong work ethic while prioritizing safety and reliability.

Construction & Surveying

Manistee

<div>Location: Manistee, MI In Person
At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
Reporting to the Reliability Engineering Manager, the Engineering Intern will learn the functional support in reliability maintenance. Magnesia Specialties is the leading producer of high purity magnesium oxide, magnesium hydroxide and dolomitic lime products, which are used in a variety of environmental, industrial, chemical, and specialty applications.
This internship will offer a variety of experiences that may include, process mapping and plant layout improvements, equipment and infrastructure upgrades, engineering and design, and maintenance and efficiency improvements. 
Key Responsibilities:<ul><li>
Must be safety conscious, dependable, and motivated</li><li>
Will take an active role in the company&rsquo;s safety initiatives</li><li>
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision</li><li>
Will learn to use IR cam, manometer, laser level, ultrasound and associated software for tools</li></ul> 
Knowledge, Skills and Abilities:<ul><li>
Currently pursuing a bachelor&rsquo;s degree in mechanical engineering</li><li>
High-level verbal and written communication skills; interpersonal skills</li><li>
Ability to use Auto CAD LT, MS Applications, Asana, other project management applications</li><li>
Capable of working in an office or shop environment where sitting, standing, kneeling, or bending for long periods of time may be required. May be exposed to working from heights and a plant environment which may include dust.</li><li>
Ability to wear PPE while in the Plant (Safety Glasses, Safety Toe Shoes, Hardhats, Earplugs, High-Viz Vest or Shirts, other as required)</li></ul></div>

Location: Manistee, MI In Person
At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
Reporting to the Reliability Engineering Manager, the Engineering Intern will learn the functional support in reliability maintenance. Magnesia Specialties is the leading producer of high purity magnesium oxide, magnesium hydroxide and dolomitic lime products, which are used in a variety of environmental, industrial, chemical, and specialty applications.
This internship will offer a variety of experiences that may include, process mapping and plant layout improvements, equipment and infrastructure upgrades, engineering and design, and maintenance and efficiency improvements.
Key Responsibilities:
Must be safety conscious, dependable, and motivated
Will take an active role in the company’s safety initiatives
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision
Will learn to use IR cam, manometer, laser level, ultrasound and associated software for tools
Knowledge, Skills and Abilities:
Currently pursuing a bachelor’s degree in mechanical engineering
High-level verbal and written communication skills; interpersonal skills
Ability to use Auto CAD LT, MS Applications, Asana, other project management applications
Capable of working in an office or shop environment where sitting, standing, kneeling, or bending for long periods of time may be required. May be exposed to working from heights and a plant environment which may include dust.
Ability to wear PPE while in the Plant (Safety Glasses, Safety Toe Shoes, Hardhats, Earplugs, High-Viz Vest or Shirts, other as required)

Mechanical - Reliability Engineering Intern - Martin Marietta

Mechanical - Reliability Engineering Intern

You should be pursuing a relevant engineering degree, have strong communication skills, be able to work in various physical conditions, wear PPE, and use Microsoft Word and Excel.

You will assist engineers and project managers with budgeting, procurement, CAD drawings, and reports, while promoting safety initiatives and gaining software knowledge like AutoCAD and JDE.

Raleigh

<div>About the Program:
The Martin Marietta Production Internship is an investment in you. It is our way of identifying and developing the very best people and it is your portal to a challenging and rewarding career. When you join our team, you bring to the table your unique talents along with shared values of excellence and integrity. Many of our most valuable company leaders began their careers as interns.
Summary:
Our Part-Time/Summer positions allow college students to learn our industry, right where the action takes place. This will be a hands-on experience for students, to learn the industry from the ground-up. You&rsquo;ll work alongside some of the best in the aggregate business. This a great opportunity for students with minimal or no mining industry experience to gain first-hand knowledge of an underground stone operation.<div>
Reporting to the Director, Engineering, the Engineering Intern will learn the functions and processes of Martin Marietta&rsquo;s Enterprise Engineering Services. Engineering Services oversees initial design and engineering, budgeting, procurement, construction management, and commissioning of Operations projects across the company. Additional activities include operational excellence audits, data collection and analysis, plant flow modeling, safety audits, and engineering support for exiting locations.</div><div>
Intern Responsibilities:</div><ul><li>
Must be safety conscious, dependable, and motivated.</li><li>
Will take an active role in the company&rsquo;s safety initiatives.</li><li>
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision.</li><li>
Assist engineers and project managers with daily tasks including budgeting, procurement, CAD drawings, reports, and other typical tasks</li><li>
Gain knowledge of software including AutoCAD, JDE, and AggFlow,</li></ul><div>
Qualifications and skills:</div><ul><li>
Currently pursuing a bachelor&rsquo;s degree in Mining Engineering, Electrical Engineering, Mechanical Engineering, Civil Engineering or Construction Management</li><li>
High-level verbal and written communication skills</li><li>
Ability to work in an office or field environment where sitting, standing, kneeling, or bending for long periods of time may be required.</li><li>
Ability to wear PPE while in the field (Safety Glasses, Safety Toe Shoes, Hardhats, Earplugs, High-Viz Vest or Shirts, other as required)</li><li>
Ability to use Microsoft products (Word, Excel)</li></ul></div>

About the Program:
The Martin Marietta Production Internship is an investment in you. It is our way of identifying and developing the very best people and it is your portal to a challenging and rewarding career. When you join our team, you bring to the table your unique talents along with shared values of excellence and integrity. Many of our most valuable company leaders began their careers as interns.
Summary:
Our Part-Time/Summer positions allow college students to learn our industry, right where the action takes place. This will be a hands-on experience for students, to learn the industry from the ground-up. You’ll work alongside some of the best in the aggregate business. This a great opportunity for students with minimal or no mining industry experience to gain first-hand knowledge of an underground stone operation.
Reporting to the Director, Engineering, the Engineering Intern will learn the functions and processes of Martin Marietta’s Enterprise Engineering Services. Engineering Services oversees initial design and engineering, budgeting, procurement, construction management, and commissioning of Operations projects across the company. Additional activities include operational excellence audits, data collection and analysis, plant flow modeling, safety audits, and engineering support for exiting locations.
Intern Responsibilities:
Must be safety conscious, dependable, and motivated.
Will take an active role in the company’s safety initiatives.
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision.
Assist engineers and project managers with daily tasks including budgeting, procurement, CAD drawings, reports, and other typical tasks
Gain knowledge of software including AutoCAD, JDE, and AggFlow,
Qualifications and skills:
Currently pursuing a bachelor’s degree in Mining Engineering, Electrical Engineering, Mechanical Engineering, Civil Engineering or Construction Management
High-level verbal and written communication skills
Ability to work in an office or field environment where sitting, standing, kneeling, or bending for long periods of time may be required.
Ability to wear PPE while in the field (Safety Glasses, Safety Toe Shoes, Hardhats, Earplugs, High-Viz Vest or Shirts, other as required)
Ability to use Microsoft products (Word, Excel)

Intern, Engineering - Martin Marietta

Intern, Engineering

You must be pursuing a chemistry degree, have strong communication skills, know Microsoft Office, and be able to work in various physical positions while adhering to safety requirements.

You will support R&D projects, solve problems in materials science, gain hands-on lab experience, assist with tasks, and network within the company while contributing to innovative solutions.

Science

Research & Development

<div>Location: Manistee, MI In Person
At Martin Marietta, we are always looking for the best and the brightest. We are building on our foundation of success by selecting the finest people and helping them realize their potential. The Martin Marietta internship is an investment in you. It is our way of identifying and developing the very best people and it is your portal to a challenging and rewarding career. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
Summary:
Our Summer internship allows college students to learn our industry, right where the action takes place. This will be a hands-on experience for students, to learn the industry from the ground-up. You&rsquo;ll work alongside some of the best in our business. This a great opportunity for students with minimal or no industry experience to gain first-hand knowledge.
Reporting to the Laboratory Manager, the Chemist Intern will learn the functional support in the quality lab. The Magnesia Specialties division is the leading producer of high purity magnesium oxide, magnesium hydroxide and dolomitic lime products, which are used in a variety of environmental, industrial, chemical, and specialty applications, we offer a variety of experiences.
Key Responsibilities:<ul><li>
Must be safety conscious, dependable, and motivated. Will take an active role in the company&rsquo;s safety initiatives</li><li>
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision</li><li>
Support R&amp;D Projects: Contribute to the completion of one or two key projects within Research and Development (R&amp;D)</li><li>
Applied Research: Work with project teams to solve chemical and material-related problems through both fundamental and applied research</li><li>
Hands-On Experience: Gain practical, hands-on experience in a laboratory setting</li><li>
Network: Develop your network within the company and gain insights into our culture and career opportunities</li><li>
Problem Solving: Contribute to innovative solutions that drive progress</li><li>
Projects: Projects range from product to process development and application innovation</li><li>
Assist with completion of basic laboratory tasks, organizing files, inventory, working on spreadsheets and data entry</li></ul>
Knowledge, Skills and Abilities:<ul><li>
Currently pursuing a bachelor&rsquo;s degree in chemistry</li><li>
High-level verbal and written communication skills; interpersonal skills</li><li>
Ability to use Microsoft Office applications
</li><li>Capable of working in a laboratory and office environment where sitting, standing, kneeling, or bending for long periods of time may be required.
</li><li>Ability to wear PPE while in the laboratory and meet plant requirements</li></ul></div>

Location: Manistee, MI In Person
At Martin Marietta, we are always looking for the best and the brightest. We are building on our foundation of success by selecting the finest people and helping them realize their potential. The Martin Marietta internship is an investment in you. It is our way of identifying and developing the very best people and it is your portal to a challenging and rewarding career. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
Summary:
Our Summer internship allows college students to learn our industry, right where the action takes place. This will be a hands-on experience for students, to learn the industry from the ground-up. You’ll work alongside some of the best in our business. This a great opportunity for students with minimal or no industry experience to gain first-hand knowledge.
Reporting to the Laboratory Manager, the Chemist Intern will learn the functional support in the quality lab. The Magnesia Specialties division is the leading producer of high purity magnesium oxide, magnesium hydroxide and dolomitic lime products, which are used in a variety of environmental, industrial, chemical, and specialty applications, we offer a variety of experiences.
Key Responsibilities:
Must be safety conscious, dependable, and motivated. Will take an active role in the company’s safety initiatives
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision
Support R&D Projects: Contribute to the completion of one or two key projects within Research and Development (R&D)
Applied Research: Work with project teams to solve chemical and material-related problems through both fundamental and applied research
Hands-On Experience: Gain practical, hands-on experience in a laboratory setting
Network: Develop your network within the company and gain insights into our culture and career opportunities
Problem Solving: Contribute to innovative solutions that drive progress
Projects: Projects range from product to process development and application innovation
Assist with completion of basic laboratory tasks, organizing files, inventory, working on spreadsheets and data entry
Knowledge, Skills and Abilities:
Currently pursuing a bachelor’s degree in chemistry
High-level verbal and written communication skills; interpersonal skills
Ability to use Microsoft Office applications
Capable of working in a laboratory and office environment where sitting, standing, kneeling, or bending for long periods of time may be required.
Ability to wear PPE while in the laboratory and meet plant requirements

Laboratory Internship - Martin Marietta

Laboratory Internship

You must be safety-conscious, pursuing a chemical engineering degree, skilled in AutoCAD and MS Applications, self-motivated, and able to work in varied environments while wearing PPE.

You will support safety initiatives, conduct efficiency studies, oversee small projects, update manuals, analyze data, organize process information, and research dust collectors for compliance.

<div>Location &ndash; Manistee, MI In Person
At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
Reporting to the Engineering Manager, the Engineering Intern will support the analysis, planning, control, and operation of the manufacturing process and process equipment. The Magnesia Specialties division is the leading producer of high purity magnesium oxide, magnesium hydroxide and dolomitic lime products, which are used in a variety of environmental, industrial, chemical, and specialty applications.
Key Responsibilities:<ul><li>
Must be safety conscious, dependable, and motivated</li><li>
Will take an active role in the company&rsquo;s safety initiatives</li><li>
Assist in conducting efficiency studies on brine heaters, rotary kilns, and heat exchangers</li><li>
Support the scoping and oversight of small projects, including directing contractors as needed</li><li>
Contribute to writing and updating operational manuals for improved clarity and context</li><li>
Collect and analyze data for the cathodic protection program</li><li>
Assist in organizing and inputting process data into the historian system</li><li>
Research and gather information on dust collectors for environmental compliance and optimization</li></ul>
Knowledge, Skills and Abilities:<ul><li>
Currently pursuing a bachelor&rsquo;s degree in chemical engineering</li><li>
High-level verbal and written communication skills; interpersonal skills</li><li>
Ability to use Auto CAD LT, MS Applications, Asana, other project management applications</li><li>
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision</li><li>
Capable of working in an office or shop environment where sitting, standing, kneeling, or bending for long periods of time may be required. May be exposed to working from heights and a plant environment which may include dust.</li><li>
Ability to wear PPE while in the Plant (Safety Glasses, Safety Toe Shoes, Hardhats, Earplugs, High-Viz Vest or Shirts, other as required)</li></ul></div>

Location – Manistee, MI In Person
At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
Reporting to the Engineering Manager, the Engineering Intern will support the analysis, planning, control, and operation of the manufacturing process and process equipment. The Magnesia Specialties division is the leading producer of high purity magnesium oxide, magnesium hydroxide and dolomitic lime products, which are used in a variety of environmental, industrial, chemical, and specialty applications.
Key Responsibilities:
Must be safety conscious, dependable, and motivated
Will take an active role in the company’s safety initiatives
Assist in conducting efficiency studies on brine heaters, rotary kilns, and heat exchangers
Support the scoping and oversight of small projects, including directing contractors as needed
Contribute to writing and updating operational manuals for improved clarity and context
Collect and analyze data for the cathodic protection program
Assist in organizing and inputting process data into the historian system
Research and gather information on dust collectors for environmental compliance and optimization
Knowledge, Skills and Abilities:
Currently pursuing a bachelor’s degree in chemical engineering
High-level verbal and written communication skills; interpersonal skills
Ability to use Auto CAD LT, MS Applications, Asana, other project management applications
Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision
Capable of working in an office or shop environment where sitting, standing, kneeling, or bending for long periods of time may be required. May be exposed to working from heights and a plant environment which may include dust.
Ability to wear PPE while in the Plant (Safety Glasses, Safety Toe Shoes, Hardhats, Earplugs, High-Viz Vest or Shirts, other as required)