Project Senior Engineer

Deloitte's Government & Public Services practice is seeking a Project Security Engineer III, for our Cyber -Enterprise Security team to support clients in strengthening and scaling cybersecurity capabilities across complex environments.

This role focuses on helping organizations design, implement, and improve enterprise security solutions that align to business and mission needs.

The ideal candidate brings experience supporting security engineering, control implementation, and cross-functional delivery in dynamic client settings.

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity.

Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape.

Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success.

Recruiting for this role ends on 12/01/2026.

Work You'll Do

As a Project Security Engineer III, on the Enterprise Security team, you will be responsible for:


* Managing dependencies across stakeholders, driving issue resolution and assisting in the translation of operational need into actionable engineering priorities.


* Supporting the design, implementation, and enhancement of enterprise security solutions across client environments.


* Analyzing security requirements, controls, and technical configurations to identify gaps and support remediation activities


* Collaborating with client stakeholders, technical teams, and project leadership to deliver security workstreams on time and within scope.


* Contributing to the development of documentation, implementation plans, status reporting, and client-ready deliverables.


* Supporting security assessments, control validation, and risk reduction efforts across cloud, infrastructure, application, and enterprise platforms.

A successful candidate would possess these skills:


* Ability to work independently and collaborate as part of a team


* Effective written and verbal communication skills


* Meticulous attention to detail and quality of work product


* Ability to build and sustain professional relationships


* Ability to lead projects or workstreams


* Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment


* Strong technical acumen


* Strong interpersonal skills and professional demeanor


* Ability to meet deadlines


* Ability to provide clear guidance to others

The Team

Deloitte's Government & Public Services (GPS) practice - our people, ideas, technology and outcomes - is designed for impact.

Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.

Our Enterprise Security off...