Core Infrastructure Support - Network Administrator

Home > Career Center > Job Seekers > Job Search

Job Title: Core Infrastructure Support - Network Administrator

Company Name:	Deloitte
Location:	Baltimore, MD
Position Type:	Full Time
Post Date:	06/12/2026
Expire Date:	07/12/2026
Job Categories:	Accounting/Auditing, Architectural Services, Finance/Economics, Government and Policy, Information Technology, Purchasing, Logistics, Environmental

Job Description

Core Infrastructure Support - Network Administrator
Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Core Infrastructure Support - Network Administrator you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. If so, consider an opportunity with Deloitte under our Project Delivery Talent Model. Project Delivery Model (PDM) is a talent model that is tailored specifically for long-term, onsite client service delivery.

Work you'll do/Responsibilities

Assist in managing and supporting enterprise core network infrastructure across data center environments.
Administer and troubleshoot SD-WAN solutions, preferably VMware VeloCloud.
Configure, monitor, and maintain Cisco routers, switches, and firewalls.
Manage Palo Alto firewalls for security, policy enforcement, and traffic control.
Support F5 load balancers for application delivery and traffic distribution.
Design and support LAN/WAN connectivity for branches, campus, and enterprise networks.
Monitor and optimize bandwidth, latency, throughput, and overall network performance.
Support data center network architecture across core, distribution, and access layers.
Maintain secure connectivity between enterprise sites and hosted environments.
Perform capacity planning, health checks, upgrades, patching, and lifecycle management.
Troubleshoot routing, switching, DNS, DHCP, NAT, VPN, firewall, and load balancing issues.
Use monitoring tools to proactively track infrastructure health and identify issues.
Manage incidents, requests, and changes through ServiceNow.
Support high availability and disaster recovery for critical network services.

The 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 interpersonal skills and professional demeanor
Ability to meet deadlines
Ability to provide clear guidance to others

The Team

AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by engineering for business advantage, transforming mission-critical operations. We enable clients to stay ahead with the latest advancements by transforming engineering teams and modernizing technology & data platforms. Our delivery models are tailored to meet each client's unique requirements.

Our Hybrid Cloud Infrastructure offers specialized engineering capabilities to design, implement, manage, and operate hybrid cloud environments. We modernize networks and AI infrastructure from the core to the edge and develop new infrastructure and device services to help clients stay ahead with the latest technology advancements.

Qualifications

Required

3+ years of relevant experience in network administration and enterprise network support.
Industry certifications in 3 or more of the following: CCNA, CCNP, VeloCloud, F5, and Palo Alto
Strong analytical, troubleshooting, and communication skills.
Experience working in 24x7 production support / enterprise infrastructure support environments is preferred.
Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or related IT discipline; or equivalent experience
Limited immigration sponsorship may be available
Ability to travel 10%, on average, based on the work you do and the clients and industries/sectors you serve