Senior Cybersecurity Engineer (IAM)

• Working knowledge of Zero Trust, RBAC, and ABAC
• Working knowledge of regulatory/compliance frameworks relevant to IAM (CMMC, NIST 800-171/800-172, or similar)
• Understanding of network security fundamentals: boundary protection, segmentation, firewalls, endpoint security, threat hunting, data protection
• Self-starter, strong written/verbal communication, comfortable with minimal supervision and shifting priorities
• Ability to travel up to 10%

• Typically, 8 years of hands-on IAM security engineering experience with a Bachelor’s degree in Computer Science, Information Systems or related field plus; 4 with Master's. IAM security engineering experiences includes implementing access controls, privileged access management, and authentication policy, rather than general user/account administration.
• Hands-on experience securing and administering Entra ID, Okta, and Active Directory identity infrastructure in a hybrid environment
• Solid experience in Privileged Access Management (PAM), Self-Service Password Management, and Just-In-Time (JIT) access
• Current CISSP, CISM, or equivalent certification
• Solid MFA and access-protection implementation experience
• Solid Microsoft Azure/M365 experience

Preferred qualifications, KSAs, and experience:

• Experience implementing an IAM governance platform such as Saviynt, SailPoint, or similar
• Experience supporting CMMC assessments or audits
• Familiarity with GDPR, SOX, ISO 27001
• Entra/Azure GCC High exposure

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.

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.

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.