Project Senior Engineer

Position Summary 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 DoAs 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 activitiesCollaborating 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 teamEffective written and verbal communication skillsMeticulous attention to detail and quality of work productAbility to build and sustain professional relationshipsAbility to lead projects or workstreamsAbility to manage and prioritize multiple tasks in a fast-paced and dynamic environmentStrong technical acumenStrong interpersonal skills and professional demeanorAbility to meet deadlinesAbility to provide clear guidance to othersThe TeamDeloitte’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 offering embeds security in all aspects of digital transformation by securing a client’s technical backbone while enabling secure digital transformation. Includes security architecture, secure development and deployment, end-to-end cyber cloud capabilities, application security, and security for emerging technologies and connected products.The Project Delivery Talent Model is designed for professionals with specialized skills that align to a current client need. Team members focus on delivering services to clients, without additional expectations related to business development or promotion. Their employment is tied to their role on a project, and they are eligible for a benefits package that is competitive for project delivery-focused professionals.QualificationsRequired: Bachelor’s degree in Cybersecurity or Information Technology.Active TS/SCI or SCI eligibility.4+ years of experience in cybersecurity, enterprise security, or information security3+ years of experience supporting the implementation or administration of security technologies across enterprise environments3+ years of experience producing technical documentation, status reporting, or client deliverables for security engagements3+ years of experience supporting risk, control, assessment, or remediation activities within a security program3+ years of experience with networking routing and network virtualization.3+ years of experience with Identity & Access Management (IAM) and NIST Risk Management frameworks.3+ years of experience with Vulnerability Management Process Design.Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.Ability to travel up 25%, on average, based on the work you do and the clients and industries/sectors you serve. Preferred: Master's degree in Cybersecurity, Information Technology, Information Systems, Engineering or related field with 10+ years of related experience. Experience supporting government or public sector clientsExperience with cloud security and network security.Hold one or more industry certifications such as Certified Information Systems Security Professional (CISSP), EC-Council Certified Ethical Hacker (CEH), CompTIA Network+, or CompTIA Security+.For individuals assigned and/or hired to work in Colorado, Deloitte is required by law to include a reasonable estimate of the compensation range for this role. This compensation range is specific to Colorado and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; and other business and organizational needs. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $95,600 to $159,300.You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance. #CJ1 Deloitte is committed to providing reasonable accommodations for people with disabilities. If you require a reasonable accommodation to participate in the recruiting process, please direct your inquiries to the Global Call Center (GCC) at View email address on click.appcast.io. Recruiting tips From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities at Deloitte. Check out recruiting tips from Deloitte recruiters. BenefitsAt Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you. Our people and culture Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ways of thinking, ideas, and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work. Our purpose Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Learn more. Professional development From entry-level employees to senior leaders, we believe there’s always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career. As used in this posting, "Deloitte" means Deloitte & Touche LLP, a subsidiary of Deloitte LLP. Please see for a detailed description of the legal structure of Deloitte LLP and its subsidiaries. Certain services may not be available to attest clients under the rules and regulations of public accounting. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law. Requisition code: 372066 Job ID 372066 Engineering and Product | Security EngineeringSame job available in 2 locations