Human Resources Manager

compensation, promotions, employee development, and policy administration with accuracy and timeliness. Partner cross-functionally with Payroll,

Benefits and Talent Acquisition to deliver exceptional employee support and operational efficiency. Utilize workforce data and HR metrics to identify opportunities for continuous improvement and inform business decisions. Compliance & Risk Management Ensure compliance with federal, New Mexico, and company employment

requirements while minimizing organizational risk. Lead audits, investigations, documentation, and regulatory activities with accuracy, consistency, and timely execution. Partner with leaders and Environmental Health & Safety to proactively address workplace risks and maintain a compliant, safe work environment. Basic

Qualifications Bachelor's degree in Human Resources, Business, or related field. 6+ years of progressive Human Resources experience. 3+ years supporting manufacturing, production, distribution, or other operational environments with significant non-exempt populations. Strong experience coaching managers through employee relations, investigations, corrective actions, and performance management. Deep understanding of wage and hour laws affecting hourly employees. Experience partnering directly with Operations leaders in fast-paced environments. Ability to manage multiple priorities with minimal direction. Excellent communication and relationship-building skills. Preferred Skills and Experience Experience supporting a new facility launch or major site expansion. Experience in aerospace, defense, manufacturing, or other highly regulated industries. Multi-state HR experience. Experience with HRIS systems such as Rippling, Workday, UKG, or similar. PHR, SPHR, SHRM-CP, or SHRM-SCP certification. Other Duties Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or

responsibilities that are required of the employee for this job. Duties,

responsibilities and activities may change at any time with or without notice.

Benefits And

Perks All full-time employees are granted meaningful long-term equity, sharing in the company's significant growth trajectory. We offer four (4) weeks of paid time off, ten (10) company-paid holidays, and comprehensive health

benefits - including 100% employee-covered medical and strong dependent coverage, along with dental and vision plans. We also provide paid parental leave to support growing families, a $100 monthly fitness stipend to promote health and performance, and onsite EV charging for convenience. In addition, employees enjoy

perks like catered meals, company-covered food during high-demand periods, and a fully stocked kitchen to stay fueled throughout the day. While this position does not currently require a U.S government-issued security clearance, it may in the near future. Therefore, the ability to obtain and maintain a U.S. government–issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Affirmative Action/EEO Statement Employment with Castelion is governed on the basis of competence and

qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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