Supervisor, MHE-Rail & Heavy Equipment with Security Clearance

Amentum is seeking an MHE-Rail & Heavy Equipment Supervisor to join our team in Hawthorne, Nevada to support the Hawthorne Army Depot. The MHE-Rail & Heavy Equipment Supervisor will supervise, plan, organize, and coordinate MHE Mobile Equipment Shop functions/responsibilities in accordance with developed Standard Procedures, plans internal operating procedures for the shop. Must be able to obtain and maintain a Secret US Government Clearance. Note: US Citizenship is required to obtain a Secret Clearance. Typical Responsibilities: * Oversee scheduled and unscheduled maintenance on all vehicles, equipment and trailers, including rail equipment, etc. Initiates schedule changes to accomplish established goals and objectives. * Recommend changes and development of operating plans, procedures and SOPs. * Analyzes data to establish servicing and replacement criteria. * Maintain record of time and materials used on jobs and ensure job orders are complete * Responsible for training and development of subordinate staff, estimating personnel needs, assigning work, and meeting completion dates. * Review work as required to document specific needs (materials, supplies, instructions, etc.) * Responsible for developing, administering, and evaluating the shop's budget while maintaining parts inventory. * Ensure work is performed based on dispatched service or daily/weekly work schedules * Initiates requisitions for all repair or replacement parts. * Reads and understands Task Hazard Analysis for identifying risks to health and safety during job specific tasks in the workplace. * Responsible for reporting potential real environmental concerns to the Environmental Service. * Routinely prepares all shop correspondence and reports. * Perform all work safely and with the utmost concern for the safety of self and other employees. * Perform all work in compliance with environmental permits and regulations. * May be required to work extra hours during work week or weekends * Be at work when scheduled and maintain a good attendance record. * Performs other duties of the same or lower level of difficulty as assigned. * May be assigned occasional duties of a higher level of difficulty than those listed above. Minimum Requirements: * Must be 18 years or older. * High School Diploma or equivalent is required. * Minimum four (4) years direct experience in maintaining various equipment and vehicles with one (1) year of supervisory experience. Automotive supervisory and equipment maintenance experience preferred. * Must have knowledge of MHE and variety of various equipment repair, large, small, mobile and diesel. * Ability to develop, implement, and coordinate policies and procedures involving the operation and maintenance of all equipment and vehicles. * Ability to develop and train employees in the various technical and specialized areas. * Able to create and maintain budget. * Must be able to operate a computerized based terminal and be computer literate in common software applications to operate general office equipment. * Must be able to work in a constant state of alertness in a safe manner. Perform safety sensitive duties. * Must maintain fitness-for-duty standards to perform the essential functions of the position, to include any HWAD drill, contingency and/or emergency requirement. * Must be able to obtain and maintain all certifications as required by the Master Training Plan. * Must be able to obtain and maintain a valid State driver's license. * Must also be able to obtain and maintain a clearance through the Bureau of Alcohol, Tobacco, and Firearms and be favorably vetted through the NCIC III System. * Must be able to obtain and maintain a Secret US Government Clearance. Note: US Citizenship is required to obtain a Secret Clearance. Preferred Qualifications: * Certified technical or trade training highly desirable. SAFETY SENSITIVE This position is designated as a safety sensitive position and is subject to the requirements of the HWAD Medical Surveillance Plan and Matrix and the HWAD A&D Program. As a condition of employment, candidates and incumbents must favorably complete a personnel security investigation, drug testing, medical exam and respiratory screening, and must meet and maintain personnel suitability and reliability requirements established by 29 CFR and Army Regulations: AR 190-11, AR 190-13 and DOD Contractors Safety Manual 4145.26. Compensation Details: $77,000 - $96,000 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: 05/20/2026 - 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 .bfb3568a-762b-4989-884b-a9682aa104ca