Manages Human Resource activities for Critical Infrastructure Commercial group to include the administration and coordination of staffing, compensation, benefits, training, etc. This position ensures that management practices comply with corporate policies and state and federal employment law. This position Includes managing a staff of human resources professionals in line with the following duties:

Develops, recommends and administers Human Resources policies and procedures to support business unit, and company philosophy, culture and strategic goals. Advises and counsels all levels of management and employees regarding interpretation and application of policies, and procedures.
Manages Human Resources practices to ensure compliance with applicable laws and policy in coordination with the Division Human Resources and Corporate Human Resources departments. Oversees the administration of the performance management and base compensation programs and procedures for the unit as outlined by corporate procedure. Identifies current compensation trends in the marketplace.
Manages the recruitment and hiring practices to ensure compliance with applicable laws and policy. Forecasts and analyzes workforce planning data and, executes staffing strategy in conjunction with Intel and corporate objectives.
Ensures proper administration and dissemination of information related to onboarding new hires to include all required new hire paperwork, employee benefits enrollment including healthcare, 401k, retirement planning, etc. Ensures accurate processing of all documents necessary for implementation of the various benefits programs and maintenance of records as required for compliance with ERISA, COBRA, E-Verify and other applicable regulations.
Ensures that managers and employees are provided with guidance and training on employee relations issues. Advises management on employment law and company policies and procedures. Coordinates employee training sessions and guidance meetings.
Manages the investigation of employee complaints and disputes; recommends and implements disciplinary action. Works with Corporate legal counsel as appropriate.
Manages the training and certification program in compliance with program and corporate requirements.
Selects and hires Human Resources personnel. Trains and evaluates employees to enhance their performance, development and work product. Addresses performance issues and makes recommendations for personnel actions. Motivates and rewards employees including providing salary increases, bonuses and promotions within allocated budgets and company guidelines.

Qualifications:

Bachelor's degree in Human Resources or related field plus five years of relevant experience
Demonstrated experience in providing leadership and guidance to a diverse, geographically dispersed client base.
Demonstrated experience in assessing and resolving a variety of employee relations issues.
Proficiency with Microsoft office professional software and ability to easily adapt to new systems
Excellent communication skills, working knowledge of integrated software applications and organizational skills are required.
Experience working in a manufacturing environment.
Strong knowledge of employment laws and regulations.
Demonstrated experience in recruiting, hiring, and developing employees.
HR Certification preferred.

Note: The duties and responsibilities as described above are not intended to be all inclusive. As necessary, the Sr Manager Human Resources may assign additional duties and responsibilities provided the work is in the recognized jurisdiction of the position and can safely be accomplished.

Compensation Details:

$95,000-$110,000

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

01/27/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

Amentum

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