Supervisor Security

Capstone Mining•Miami, AZ

5d•Onsite

About The Position

The Security Supervisor is responsible for overseeing all site security and access control functions to ensure the safety of personnel and protection of company assets. This role leads a team of Security Officers and is accountable for delivering a reliable, compliant, and effective site security program aligned with operational needs.

Requirements

Experience in security operations, law enforcement, or a related field
Previous supervisory or leadership experience
Knowledge of site access control systems and security procedures
Strong communication, leadership, and organizational skills
Ability to manage multiple priorities in a fast-paced environment
Valid Driver’s License
Ability to speak, read, write, and comprehend English

Nice To Haves

Experience in mining, industrial, or large-site security operations
Experience managing contract security teams
Familiarity with electronic access control and monitoring systems

Responsibilities

Security Program Management: Develop, implement, and oversee site security and access control programs to ensure safe and secure operations.
Team Leadership: Supervise, coach, and support Security Officers by setting clear expectations, assigning work, and maintaining accountability for performance.
Access Control Oversight: Manage site access systems and processes to ensure controlled, consistent, and compliant entry and exit across the operation.
Workforce Planning: Ensure adequate staffing levels to support ongoing operations, projects, and shutdown activities.
Procedures & Training: Develop and maintain security procedures and provide training to ensure consistent execution of site security protocols.
Performance Management: Establish and monitor KPIs, conduct regular check-ins, and drive continuous improvement in team performance.
Compliance & Standards: Ensure all security activities comply with company policies, site procedures, and applicable regulations.
Coordination & Communication: Work closely with site leadership and departments to support operational needs and maintain effective communication on security matters.
Incident Support: Support response to security-related incidents and ensure proper documentation and follow-up.
Additional Duties: Perform other responsibilities as assigned.

Benefits

401(k) Savings Plan – Eligible from day one, contribute up to 30% of your salary with a dollar-for-dollar company match up to 6%, fully vested immediately.
Retirement Boost – The company contributes 8.5% of your salary, increasing to 14.2% after reaching the Social Security wage base, with 100% immediate vesting.
Employee Share Purchase Plan – After three months, contribute 2% to 7% of your salary (max $5,000/year) to buy company shares, with a 50% company match, fully vested upon grant.
Annual Short Term Incentive Bonus – Up to 15%
4-day, 10-hour work schedule
Affordable Medical, Dental, and Vision benefits (effective on start date), including Telehealth options and additional supplemental insurances
Disability and Life Insurance (effective on start date)
Paid time-off, including vacation, holidays, sick leave, and parental leave
Employee Assistance Program
Internal progression opportunities
Tuition reimbursement
Discounted insurance plans for pets, automobiles and homes