Martin Marietta

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Senior Designer

Senior Designer

Requisition ID 
Job Locations 
Corporate Division

More information about this job


Recently debuting at #57 on Fortune magazine’s list of the 100 Fastest-Growing Companies in the world, Martin Marietta, a member of the S&P 500 Index, employs more than 8,500 employees at operations spanning 26 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.




We are currently seeking a Senior Designer to join our Design Engineering team to support our growing business within the aggregates and raw materials industry.  Reporting to the Director of Design Engineering, this position will be responsible for plant process modeling, plant design, and layout within the aggregates business.




  • Plans, develops, and designs plant modifications
  • Evaluates and improves production volumes and process capability while maintaining and improving safety, quality, and environmental standards
  • Responsible for communicating with Operations, Vendors, Project Managers, Engineers, etc. 
  • Gathers and requests specific information from other design disciplines necessary to move forward and complete the design work on schedule.
  • Performs engineering design calculations and studies
  • Plans, develops, and designs plant modifications
  • Develops cost estimates and proposals and performs cost analysis for design implementation
  • Prepares project design guidelines and scopes of work
  • Consults with vendors and reviews project shop drawings for design accuracy and contract requirements
  • Performs 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


Qualifications and Skills:


  • 2-year Associate’s Degree required, 4-year Engineering Degree preferred
  • 5 to 10 years of experience in mineral processing and/or aggregates
  • Proficiency in AggFlow and AutoCAD 2016 or newer version
  • Experience in AutoCAD Advance Steel, Tekla Structures, Civil 3D and/or any 3D modeling software preferred
  • Experience with processing equipment and structures typical to the mining industry (i.e. screens, crushers, conveyors, feeders, pumps, etc.)






  • Medical
  • Prescription Drug
  • Dental
  • Vision
  • Health Care Reimbursement Account
  • Dependent Care Reimbursement Account
  • Wellness Programs
  • Employee Assistance Plan
  • Paid Holidays and Vacation
  • 401(k) with Company matching
  • Pension
  • Salary Continuation – Short-Term Disability
  • Long-Term Disability Options
  • Employee Life Insurance
  • Spouse & Dependent Life Insurance
  • Business Travel Accident Insurance
  • Direct Deposit Payroll
  • Educational/Tuition Assistance Plan
  • College Scholarship Program – for dependent children
  • Matching Gift Program
  • New Auto Purchase Discount Plans

We are an equal opportunity employer.
Qualified minorities, women, veterans and individuals with disabilities are encouraged to apply.