Inspire Innovation. Lead with Purpose. Protect the Mission.

At Amentum, we’re driven by a shared commitment to excellence, innovation, and mission success. As the Information Technology (IT) Manager, you will lead a talented team supporting critical operations that ensure the integrity, security, and performance of our advanced technology infrastructure. This is an opportunity to lead with purpose—overseeing systems that keep people, data, and missions connected and protected across the globe.

Please note: This position is contingent upon the formal award of the contract to our organization. Employment offers will only be finalized once the contract has been awarded and all necessary approvals have been received.

About the Role

The IT Manager is responsible for the management, performance, and reliability of all information technology systems and networks within the organization. This position provides strategic leadership, operational oversight, and technical direction to ensure systems remain secure, efficient, and compliant with company and site policies. You will manage a team of IT professionals, support technology integration projects, and drive innovation that enhances operational capability and resilience.

Key Responsibilities

• Lead, mentor, and manage the IT team to achieve operational excellence and continuous improvement.

• Oversee system architecture, performance, and data integrity to ensure high availability and cybersecurity.

• Manage implementation and integration of new technologies aligned with mission and business objectives.

• Ensure compliance with Risk Management Framework (RMF), ITIL-aligned processes, and site security policies.

• Collaborate across departments to support organizational goals and provide technical guidance to leadership.

Qualifications

Essential:

• Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, or related field (or 10+ years of equivalent experience).

• Proven experience (10+ years) in IT management, systems administration, or network operations.

• Strong understanding of IT business systems, project management, and team leadership.

• Familiarity with SCADA networks, RMF, and information security standards.

• Excellent communication and problem-solving skills, with a customer-focused mindset.

Desirable:

• Master’s degree in a related field.

• Certifications such as CompTIA Security+, CI/SSP, Microsoft, or Linux credentials.

Work Environment

• Office-based role with periodic physical activity (lifting up to 10kg, kneeling, or walking).

• Requires focus, adaptability, and the ability to perform under pressure and deadlines.

Security Clearance Requirement

• U.S. citizenship required

• Active Top Secret / SCI (TS/SCI) clearance with current Counterintelligence Scope Polygraph (CIP)

• Must meet and maintain all medical and security clearance requirements

Why Join Amentum

At Amentum, we’re proud to support some of the most critical missions in defense, intelligence, and global operations. You’ll join a team of forward-thinking professionals who value integrity, innovation, and impact. We empower our people to lead, collaborate, and make a difference every day.

Be part of something bigger—advance technology, strengthen security, and inspire change.

Compensation Details:

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:

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.