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Mining Jobs in Puerto Rico (NOW HIRING)

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Mining information

What are mining jobs?

Mining jobs involve the extraction of minerals, metals, and other geological materials from the earth. These positions can range from operating heavy machinery and explosives to supervising mine operations, conducting geological surveys, or ensuring safety compliance. Mining professionals work in various environments, including underground mines, open-pit mines, and quarries. The industry offers a wide range of roles, including engineers, geologists, equipment operators, and safety inspectors. Mining jobs often require specialized training and adherence to strict safety standards due to the potentially hazardous nature of the work.

What are different careers in the mining industry?

Careers in mining include mine workers, technicians, and other laborers who work at and manage mining sites. Other mining industry positions include engineers, surveyors, and scientists who help design mine infrastructure, explore potential new sites, and analyze samples that are collected from survey sites or during the extraction process. There are also employees whose responsibilities include transporting mining equipment in and carrying out minerals and other natural materials. Depending on the job, you may spend most of your time on a mining site or perform the bulk of your duties in an office or lab setting.

What are the key skills and qualifications needed to thrive in mining, and why are they important?

To thrive in mining, you need a solid understanding of geology, mining methods, and safety protocols, often supported by a degree in mining engineering or related fields. Familiarity with mining software (like Surpac or MineSight), heavy machinery, and relevant safety certifications (such as MSHA or OSHA) is essential. Strong problem-solving, teamwork, and communication skills help professionals adapt to challenging environments and coordinate effectively. These skills and qualifications ensure safe operations, resource optimization, and compliance with industry standards in a demanding industry.

What are common challenges faced by mining professionals in maintaining safety standards on-site?

Mining professionals often encounter challenges such as operating heavy machinery in hazardous conditions, ensuring compliance with strict safety regulations, and adapting to changing geological environments. Maintaining safety standards requires constant vigilance, regular training, and effective communication among team members. Collaborative efforts between engineers, supervisors, and safety officers are essential to identify potential risks and implement proactive measures, making teamwork and adaptability crucial skills in this role.

What is the difference between Mining vs Drilling?

AspectMiningDrilling
Primary FocusExtraction of minerals, ores, and resources from the earthCreating boreholes or shafts to access underground or surface resources
Work EnvironmentSurface and underground sites, often in remote locationsSurface or underground, often on construction or exploration sites
CertificationsMining safety certifications, heavy equipment operationDrilling certifications, safety training
Industry UsageMining companies, resource extraction industriesOil & gas, mineral exploration, construction

Mining involves extracting minerals and resources from the earth, often requiring heavy machinery and safety certifications. Drilling focuses on creating boreholes for resource access, used in oil, gas, and mineral exploration. While both roles operate in resource industries and may share safety training, their primary tasks and environments differ significantly.

Do miners get paid well?

Mining jobs typically offer competitive wages, especially for experienced workers and those with specialized skills or certifications. Salaries can vary based on location, experience, and the type of mining, with many positions also providing benefits and overtime pay.

How can I get into a mining job?

To get into a mining job, candidates typically need a high school diploma or equivalent, relevant safety certifications, and physical fitness. Prior experience or training in operating heavy machinery or understanding mining safety protocols can improve job prospects, and some positions may require specialized technical skills or apprenticeships.
More about Mining jobs

What are the most commonly searched types of Mining jobs in Puerto Rico?

The most popular types of Mining jobs in Puerto Rico are:

What job categories do people searching Mining jobs in Puerto Rico look for?

The top searched job categories for Mining jobs in Puerto Rico are:

Mining jobs near you
Infographic showing various Mining job openings in Puerto Rico as of August 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 77% In-person, 15% Hybrid, and 8% Remote job distribution.

Data Scientist - San Juan PR

UnitedHealth Group

San Juan, PR

Full-time

Posted 23 days ago

UnitedHealth Group rating

7.6

Company rating: 7.6 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

193rd of 898 rated healthcare providers

Job description

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together.

Primary Responsibilities:

  • Data Science Model Hypotheses Formulation
  • Exploratory Data Analysis and Feature Engineering
  • Model building, training, and testing
  • AI and MLRB Governance compliance - Obtain and maintain necessary approvals
  • Model deployment
  • Model scoring and making scores available for production campaigns
  • Model drift monitoring and adjustment recommendations
  • Translate complex models and findings into actionable business insights and compelling narratives for stakeholders
  • Other duties may apply

***ENGLISH PROFICIENCY ASSESSMENT WILL BE REQUIRED AFTER APPLICATION***

You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.

Required Qualifications:

  • 3 years of experience as a Data Scientist
  • 3 years of experience in data mining methods and tools (Scikitlearn, XGBoost, TensorFlow, PyTorch - for building predictive models)
  • 3 years of experience with SQL 
  • Experience with Power BI
  • Experience developing rule-based, statistical, and data mining models
  • Experience developing Statsmodels - For statistical modeling in Python
  • Experience working with Jupyter Notebooks - For exploratory analysis and sharing codebased insights
  • Familiar with probability, statistics, linear algebra, matrices concepts
  • Familiarity with AI tools (LLMs) and frameworks (LangChain, n8n, and others) OP
  • Fully Bilingual Spanish/English proficiency

Preferred Qualification:

  • MLOps tools (Azure ML, MLflow, or similar) experience

At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.

UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.

UnitedHealth Group is a drug-free workplace. Candidates are required to pass a drug test before beginning employment.

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