Chief of Staff

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitment s are underpinned by the belief that safety, collaboration and well-being are integral to success.

The Chief of Staff serves as the principal advisor and strategic partner to the Project Director for Project Alpha, supporting the full life cycle of the Department of Homeland Security (DHS) and U.S. Immigration and Customs Enforcement (ICE) contract at Camp East Montana (CEM) in El Paso, Texas. This role ensures operational excellence, drives cross-functional alignment, and oversees the integration of sustainment, business operations, and detention support functions.

The Chief of Staff enables effective decision-making, ensures contract compliance, and supports the delivery of high-quality, mission‑critical services.

• Serve as the senior advisor to the Project Director, translating program priorities into coordinated operational action
• Provide executive oversight of operational activities to ensure contract deliverables are met with quality, efficiency, and timeliness
• Identify risks, develop mitigation strategies, and drive resolutions to program challenges
• Pursue and support changes in contract scope and workload aligned with program objectives

• Oversee task order leadership to ensure consistent performance and accountability
• Direct inspection, investigation, and reporting activities across all operational domains
• Ensure development and execution of operational plans, exercises, and contingency strategies
• Maintain coordination with ICE/DHS stakeholders to ensure mission readiness

• Develop and implement policies and procedures to enhance organizational effectiveness and compliance
• Manage confidential correspondence, reports, and executive communication
• Provide management guidance on resource utilization, workforce performance, and organizational culture
• Lead planning and facilitation of monthly meetings, special sessions, and executive briefings

• Oversee personnel readiness across accession, development, distribution, and sustainment
• Advise leadership on workforce planning and talent strategies
• Ensure mission staffing needs are assessed and met
• Maintain confidentiality in personnel and sensitive information

• Deliver status reports, strategic assessments, and recommended solutions to senior leadership
• Present information effectively to internal teams and external stakeholders
• Maintain high customer satisfaction through proactive communication

• Exercises delegated authority for operational decisions within approved program thresholds
• Provides direct guidance to cross-functional teams and task order leads

• Maintains partnerships with ICE/DHS officials, contract stakeholders, and site leadership
• Coordinates with HR, Finance, Legal, Security, and Operations departments

• On-time completion of contract deliverables
• Operational compliance and audit outcomes
• Customer satisfaction and responsiveness
• Personnel readiness and staffing efficiency

• Strategic thinking and operational foresight
• Executive communication and stakeholder engagement
• Complex problem solving and risk management
• Organizational leadership and team coordination

• Provides leadership support during critical…