Sahuarita, AZ 85629 • (34.8 miles) • Full Time • 10/10/2026

Role Title: Senior Human Resources Generalist Reports to: Director of HR Job Type: Full Time, Regular Location: Helvetia, Az About Hudbay: Hudbay (TSX, NYSE: HBM) is a copper-focused mining company with three long-life operations and a world-class pipeline of copper growth projects in tier-one mining-friendly jurisdictions of Canada, Peru, and the United States. Hudbay's operating portfolio includes the Constancia mine in Cusco (Peru), the Snow Lake operations in Manitoba (Canada) and the Copper Mountain mine in British Columbia (Canada). Copper is the primary metal produced by the Company, which is complemented by meaningful gold production and by-product zinc, silver and molybdenum. Hudbay's growth pipeline includes the Copper World project in Arizona (United States), the Cactus project

Tucson, AZ • (41.3 miles) • Full Time • 10/10/2026

Hotel : Tucson Marriott University Park880 E 2nd StreetTucson, AZ 85719 Full timeCompensation Range : $84,000- $94,000 Compensation is determined based on a variety of factors, including experience, skills, qualifications, and the specific location of the role. Actual pay may differ depending on these factors. What’s in it for you? The Atrium SPIRIT is a belief in the power of Service , Perseverance , Inclusion , Respect , Innovation , and Teamwork to create an environment where everyone thrives. We go above and beyond to deliver exceptional guest experiences, work together to overcome challenges, and are passionate about positively impacting those around us. Career Growth & Learning – 40% of our management hires are internal promotions! Invest in Your Future – 401(k) plan with company mat

Miles Manor, AZ • (11.8 miles) • Full Time • $90,000 to $105,000 / yr • 10/10/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Why This Role Exists Our TA team is exploring the available candidate pool in and around the Fort Huachuca area as we plan for a possible expansion of our team in 2027. Hiring for this position may be delayed, but due to our work in the region, we

Tucson, AZ 85710 • (43.5 miles) • Full Time • 10/10/2026

Who We Are: Barminco is a global leader in hard rock underground mining. We are committed to creating enduring value, operating with integrity, and fostering a workplace where people thrive. If you're ready to take your HR career to the next level in a dynamic and essential industry, we want to hear from you. Job Title: Human Resources Coordinator Location: 65 Miles outside of Elko, Nevada Shift: 14-days on / 14-days off rotation The Opportunity: Barminco Mining Services Canada Ltd. has an exciting opportunity for a highly organized and detail-oriented Human Resources Coordinator to join our team at a project location 65 miles outside of Elko, Nevada. The HR Coordinator is responsible for delivering consistent, on-the-ground human resources support at the mine site and ensuring the smooth