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Added just now
Senior Principal Software Engineer
BAE Systems
Nashua, NH
Experience with software and systems engineering processes, methodologies, and tools
Added just now
Principal Software Engineer (Sign-on bonus available)
BAE Systems
Nashua, NH · Austin, TX
Job Description We are looking for a talented, experienced software engineer to join our SW Development team to help us create the world’s most advanced solutions in the area such as…
Added just now
Senior Principal Software Engineer
BAE Systems
Nashua, NH · Austin, TX
Experience with software and systems engineering processes, methodologies, and tools
Added 2 mins ago
NS
GENERAL ENGINEER
Naval Sea Systems Command
Kittery, ME
- $101,375 to $131,790 USD / year
You will serve as a GENERAL ENGINEER in the Engineering Department of SUBMEPP ACTIVITY. You will provide technical support to submarine maintenance activities and is concerned with the…
Added 2 mins ago
SS
GENERAL ENGINEER
STRATEGIC SYSTEMS PROGRAMS (SSP)
Washington Navy Yard, DC
- $143,913 to $197,200 USD / year
You will serve as a GENERAL ENGINEER in the PORTFOLIO ACQUISITION EXECUTIVE of STRATEGIC SYSTEMS PROGRAMS.
Added 3 mins ago
Project Engineer
Enerstaff
Elmhurst, IL
Seeking a Project Engineer to manage engineering projects involving electric, hydraulic, and electro-mechanical actuators for industrial applications. This role coordinates with customers,…
Added 4 mins ago
Sr. Process Engineer - Drug Product
Encoded Therapeutics
Morrisville, NC
We are seeking an experienced Sr. Process Engineer to join our rapidly growing team based in RTP, NC. This role will focus on the design, implementation and lifecycle management of…
Added 4 mins ago
Cybersecurity Engineer
Visa U.S.A. Inc.
Austin, TX
The role partners with Cloud Security, Platform Engineering, API, DevSecOps and GRC teams to apply least-privilege and zero-trust
Added 7 mins ago
SS
INTERDISCIPLINARY ENGINEER
STRATEGIC SYSTEMS PROGRAMS (SSP)
Pittsfield, MA
- $92,344 to $142,755 USD / year
…considerations are made and implemented at all development stages of the systems engineering lifecycle | You will inform SPSP engineers of new, changing, or modified IA policies,…
Added 7 mins ago
AC
GENERAL ENGINEER
Air Combat Command
Shaw AFB, SC
- $89,508 to $116,362 USD / year
The primary purpose of this position is: To serve as a professional general engineer, performing design, project programming, construction management/monitoring duties and improvement…
Added 10 mins ago
NS
SUPERVISORY GENERAL ENGINEER
Naval Sea Systems Command
Washington, DC
- $143,913 to $197,200 USD / year
You will serve as the Branch Head and Supervisor for all engineers and engineering technicians in the Submarine Certification Branch (SUB-E3C). | You will lead and/or manage, or provide…
Added 10 mins ago
HSE by Design Engineer
Eli Lilly and Company
United States
…matter expert on assigned projects, working closely with Process Engineering, Operations, Maintenance, and Process Control teams and driving clean handoffs between project phases, GFD, site…
Added 10 mins ago
T
Senior Solutions Architect
Teknowledge
Colorado Springs, CO
- $106,969 to $160,453 USD / year
Use the ServiceIQ operating model and capabilities appropriately, positioning TeKnowledge as technology-agnostic in systems of record while differentiating through intelligence, action,…
Added 13 mins ago
AN
INTERDISCIPLINARY ENGINEER TITLE 5 PERMANENT
Air National Guard Units
Newington, NH
- $101,375 to $131,790 USD / year
The primary purpose of this position is to serve as a professional general engineer, performing design, project programming, construction management/monitoring duties and improvement…
Added 13 mins ago
NA
INTERDISCIPLINARY ENGINEER
Naval Air Systems Command
Patuxent River, MD
- $102,415 to $158,322 USD / year
You will serve as a INTERDISCIPLINARY ENGINEER in the Missions Systems Group, Avionics Engineering Department of NAVAIRWARCENAC DIV.
Added 17 mins ago
NF
Environmental Engineer/Physical Scientist
Naval Facilities Engineering Systems Command
Washington Navy Yard, DC
- $121,785 to $158,322 USD / year
You will serve as a Environmental Engineer/Physical Scientist in the ???????Environmental Division of NAVAL FAC ENGINEERING CMD WASH.
Added 18 mins ago
J
Super SWE - AI Factory
Jobgether
Remote, United States
- $200,000 to $275,000 USD / year
We are seeking an exceptional, AI-native software engineer to help build the next generation of autonomous engineering systems. In this role, you will develop an internal AI factory,…
Added 18 mins ago
Senior Software Engineer, Cloud Applications
Jobgether
Remote, United States
As a Senior Software Engineer, Cloud Applications, you will play a critical role in designing and building the cloud infrastructure and backend systems that power a large-scale customer…
Added 18 mins ago
J
Senior Security Engineer, Infrastructure Security
Jobgether
Remote, United States
- $160,000 to $210,000 USD / year
We are seeking an experienced Infrastructure Security Engineer to strengthen and scale the security of a complex, cloud-native technology environment. In this role, you will protect…
Added 22 mins ago
Forward Deployed Engineer, Applied AI
Snowplow
Remote, United States
You are the first Forward Deployed Engineer on the team, reporting to the Senior Director of Applied AI. The team is also hiring a principal engineer to own the platform and an Applied AI…
Added 25 mins ago
EI
RF Applications Engineer
Elve Inc
Remote, United States
- $80,000 to $170,000 USD / year
…next-generation applications beyond 5G. We are seeking an Applications Engineer interested in pushing the boundaries of RF technology. If you are passionate about engineering, product…
Added 25 mins ago
EI
RF Applications Engineer
Elve Inc
Remote, United States
- $80,000 to $170,000 USD / year
…next-generation applications beyond 5G. We are seeking an Applications Engineer interested in pushing the boundaries of RF technology. If you are passionate about engineering, product…
Added 25 mins ago
EI
Internship: General Application
Elve Inc
San Francisco, CA
- $25 to $50 USD / hour
…next-generation applications beyond 5G. We are seeking an Applications Engineer interested in pushing the boundaries of RF technology. If you are passionate about engineering, product…
Added 25 mins ago
EI
Internship: General Application
Elve Inc
Davis, CA
- $25 to $50 USD / hour
…next-generation applications beyond 5G. We are seeking an Applications Engineer interested in pushing the boundaries of RF technology. If you are passionate about engineering, product…
Added 25 mins ago
EI
RF Test & Automation Engineer
Elve Inc
San Francisco, CA
- $85,000 to $150,000 USD / year
The RF Test Automation Engineer will develop, automate, and maintain RF test procedures and the software frameworks used to support production and engineering testing.

Asarco LLC

Sr. Engineer Mine

Marana, AZ, United States

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Job details

Experience: · Minimum 7 years' experience in open-pit mining engineering with direct experience or responsibility for short-, mid-, and long-range mine planning.
Posting language: English
Posted: Oct 22, 2026

Original job description

The Senior Mining Engineer is responsible for developing, maintaining, and managing short-, mid-, and long-range mine plans for an open-pit copper operation mining approximately 65,000 tons per day to support leaching operations.

This role ensures optimized mining sequences, haulage, and leach cycle placements, cost-effective operations, safe working conditions, and efficient leach pad utilization, while mentoring junior staff and coordinating with operational and technical teams.

· Develop and manage daily and weekly mine plans for material extraction, including designing, drill & blast sequence, haulage, and leach pad placements.

· Monitor and reconcile operational performance against short-range plans; implement corrective actions as needed.

· Coordinate closely with operational teams (mining, drilling/blasting, pad stacking, metallurgy) to ensure smooth execution of daily plans.

· Prepare rolling monthly and quarterly forecasts, and annual mining budgets (tonnage, grade, stripping ratios, equipment utilization, and reagent usage).

· Optimize pit sequencing, leach pad lift designs, haulage routes, and waste management strategies.

· Identify and recommend operational improvements to increase productivity and cost efficiency.

· Collaborate with Geotechnical Engineering on slope and dump stability

· Generate and regularly update life-of-mine plans based on evolving pit designs, geologic models, and economic parameters.

· Conduct pit optimization studies using industry-standard software.

· Provide technical analysis for strategic projects, expansions, and regulatory filings

· Mentor and support junior mine planning engineers, facilitating their professional growth.

· Interface effectively with cross-functional teams, including geology, metallurgy, Mine Operations, environmental, and safety.

· Promote and enforce high standards of safety and environmental responsibility across mine planning activities.

Job Requirements:

· Education & Certification: Bachelor’s degree in Mining Engineering

· Minimum 7 years' experience in open-pit mining engineering with direct experience or responsibility for short-, mid-, and long-range mine planning.

· Specific experience in large-scale copper operations utilizing heap or dump leach processes is highly desirable.

· Proficiency in mine planning software: Hexagon, including Mine Plan Activity Scheduler, MPSO and pit optimization tools.

· Proficiency with fleet-management/dispatch systems and data analytics tools (SQL, Python, Power BI)

· Strong knowledge of haulage modeling software

· Excellent analytical and problem-solving abilities with expertise in mine scheduling and cost optimization.

· Strong interpersonal, leadership, and communication skills; capable of clearly presenting technical data to various stakeholders.

· Comprehensive understanding of regulatory compliance

· Commitment to a strong safety culture and responsible environmental management practices.

ASARCO LLC provides equal opportunity for all individuals without regard to race, color, creed, religion, age, national origin, sex, pregnancy, sexual orientation, gender identity or expression, genetic information, actual or perceived disability, military status, veteran status, marital status, familial status, or any other characteristic(s) protected by local, state, or federal law(s).

Candidates must possess a current and valid driver’s license. Offers of employment are contingent upon a successful criminal background check and pre-employment physical including a drug screen.

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More about this job

Skills

Waste management
Geotechnical engineering
Mining engineering
Data analysis
SQL
Python
Microsoft Power BI
Problem solving
Scheduling
Leadership
Communication skills
Regulatory compliance
Valid driver's licence

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