System Administrator - Project Delivery Manager (TS/SCI Clearance Required)

Position Summary

Our Deloitte AI & Engineering team transform technology platforms, drive innovation, and help make a significant impact on our clients' success. You'll work alongside talented professionals reimagining and reengineering operations and processes that are critical to businesses. Your contributions can help clients improve financial performance, accelerate new digital ventures, and fuel growth through innovation.

Work You'll Do

As a Project Delivery Manager and Cloud Solutions Engineer on the project, you will support our customer on the contract in the Arlington, VA area. The successful candidate will be responsible for the administration, maintenance, and optimization of secure cloud infrastructure supporting the migration of legacy DoD applications into cloud environments across multiple classification levels, including DoD Impact Level (IL) 4/IL5.

• Administer and sustain secure cloud infrastructure across multiple classification levels, including DoD IL4/IL5, supporting legacy application migrations
• Automate deployments and configuration using Infrastructure as Code (IaC) (e.g., Terraform and/or Azure ARM templates) within controlled change/configuration management processes
• Operate and harden core services (Linux-based systems, VMs, containers, storage, and networking) in secure cloud environments
• Monitor and optimize availability, performance, capacity, cost, and security posture using enterprise monitoring/observability tools
• Ensure compliance and authorization readiness by applying STIGs and supporting RMF/NIST/DoD 8140 controls, evidence collection, vulnerability remediation, and ATO activities
• Provide mission operations support: troubleshoot complex issues, implement backup/DR/BC procedures, maintain documentation, interface with government stakeholders, mentor junior staff, and support 24/7 on-call rotation

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 Hybrid Cloud Infrastructure offering provides specialized engineering capabilities to design, implement, manage, and operate hybrid cloud environments, modernize networks and AI infrastructure from the core to the edge, and incubate new infrastructure and device services to help clients stay ahead with the latest technology advances.

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.

Qualifications

Required:

• Bachelor's degree
• Demonstrated experience administering secure Linux-based systems in compliance-heavy environments
• Hands-on experience applying STIGs and supporting RMF control implementation and evidence collection
• Experience supporting cloud-hosted workloads (compute, network, storage) within controlled change/configuration management processes
• Strong communication skills and comfort working directly with government stakeholders
• Linux Stack: Advanced
• Security Technical Implementation Guides (STIGs): Advanced
• NIST Risk Management Framework (RMF): Advanced
• Cloud Security and Change/Configuration Management experience
• Must be legally authorized to work in the United States without the need for employer sponsorship
• Active TS/SCI security clearance required
• Ability to be on site in Arlington, VA 4 days a week

Preferred:

• CompTIA Security+ ce
• RHCSA (Red Hat Certified System Administrator)
• Microsoft Certified: Azure Solutions Architect Expert
• CISSP (Certified Information Systems Security Professional)
• CISM (Certified Information Security Manager)
• CKA (Certified Kubernetes Administrator)
• CKAD (Certified Kubernetes Application Developer)

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.

Information for applicants with a need for accommodation: https://www2.deloitte.com/us/en/pages/careers/articles/join-deloitte-assistance-for-disabled-applicants.html

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 USTalentCICInbox@deloitte.com.

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Benefits

At 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 Consulting LLP, a subsidiary of Deloitte LLP. Please see https://www.deloitte.com/us/about for a detailed description of the legal structure of Deloitte LLP and its subsidiaries.

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: 323600

Job ID 323600

Client-provided location(s): Arlington, VA

Job ID: Deloitte-323600

Employment Type: OTHER

Posted: 2026-02-07T18:58:50