Senior Mining Engineer bei Arcosa Aggregates

Job Summary

Arcosa Aggregates is seeking a results-driven Senior Mining Engineer to join our Arlington, TX office and serve as a strategic resource across our aggregate operations. This role is ideal for an engineer passionate about plant optimization, land use planning, and continuous improvement in aggregate operations. You’ll collaborate with plant managers, environmental teams, and leadership to enhance operational efficiency, maximize deposit utilization, and support long-term mine planning in open-pit aggregate and sand and gravel operations.

 Day to Day

Aggregate Plant Optimization & Design

• Develop and refine AggFlow models in partnership with plant management
• Assess plant flow and equipment configurations to improve throughput and efficiency
• Collaborate with site managers to identify performance gaps and implement solutions
• Serve as a resource in evaluating plant layouts and structural modifications
• Assist operations in evaluating overall mobile fleet performance and optimization

Data-Driven Decision Making and Project Management

• Analyze KPI data to uncover operational inefficiencies and financial opportunities
• Interpret plant performance trends and translate insights into actionable strategies
• Facilitate cross-functional discussions to align engineering solutions with business goals
• Plan, schedule, and manage engineering projects (civil and mechanical)
• Coordinate with vendors and contractors

Land Use, Mine Planning, and Civil Engineering

• Compile and analyze property boundaries, zoning, setbacks, easements, and permits
• Create live site maps to visualize operational constraints and guide development
• Support environmental and land teams in crafting compliant and optimized land use plans
• Calculate cut/fill and mass balance of earth-moving projects
• Basic hydrology; pipe, channel, and pump design
• Survey experience with total station and integration with drone use and ArcGIS
• Erosion and sediment control design

About You

• Bachelor’s degree in mining, Civil, Mechanical Engineering, or related field
• 5+ years of experience in aggregate operations, including plant design and equipment optimization
• Prior plant management experience is a plus
• Proficient in AggFlow and aggregate processing systems (crushers, screens, conveyors, water systems)
• Skilled in interpreting mining permits and land use regulations
• Strong analytical mindset with a practical approach to problem-solving
• Excellent communication and stakeholder engagement skills
• Ability to work independently and collaboratively across teams
• Financial acumen with the ability to identify cost-saving opportunities
• A strong commitment to a behavior-based safety culture, community engagement, and environmental stewardship

 Technical Skills

• Proficiency in AutoCAD, GIS tools, Vulcan, Carlson, ArcGIS, or equivalent software
• Advanced knowledge of aggregate flow modeling tools (AggFlow or similar)
• Strong written and verbal communication, including technical reporting
• Comfortable working in both field and office environments

Benefits

Arcosa is proud to offer competitive benefits and programs to help you and your family meet your healthcare and retirement planning needs. The various benefits offered to employees based on eligibility may include:

• Medical, Dental, and Vision Insurance
• Paid vacation and sick time
• 401k with Employer Match
• 11 paid Company holidays
• Life Insurance
• Short-Term and Long-Term Disability Insurance
• Tuition reimbursement
• Health & Wellness Programs
• Flexible Spending Accounts
• Employee Discount Programs
• Professional Training and Development Programs
• Career Advancement Opportunities – We like to promote from within!

The above statements describe the general nature and responsibilities of the position. All employees may be required to perform other duties or responsibilities as assigned.

Arcosa Aggregates is an Equal Opportunity Employer. We activate the potential of our people, care for our customers, optimize operations, integrate sustainability, and promote a results-driven culture aligned with long-term value creation.