System Administrator (Infrastructure & Operations)
Full Time • BELLEVUE
Benefits:
- Competitive salary
- Opportunity for advancement
- Training & development
Role: System Administrator (Infrastructure & Operations)
Location: Barrington, NJ
Location: Barrington, NJ
Let’s create our future together at The AES Group!
Why Join Us?
- Work within a globally connected enterprise IT environment
- Exposure to modern cloud and hybrid infrastructure technologies
- Opportunity to lead impactful system improvements and automation initiatives
- Collaborative environment with highly skilled IT professionals
- Hands-on experience across infrastructure, security, and cloud ecosystems
About the Role
We are hiring a System Administrator (Infrastructure & Operations) for our technology-driven enterprise space. This role is critical in maintaining and enhancing a global IT ecosystem that spans end-user systems, core infrastructure, and cloud platforms.
You will work closely with cross-functional IT teams to ensure system stability, scalability, and performance, while also driving improvements across infrastructure, identity management, and operational processes.
Responsibilities
- Administer and support Windows Server environments, Active Directory, and Group Policy
- Manage and troubleshoot Microsoft 365 (O365) including user provisioning, Exchange Online, and licensing
- Support Azure AD / Entra ID, identity access management, and hybrid environments
- Oversee patch management, system updates, and endpoint compliance
- Collaborate on VoIP systems (8x8 or similar) including configuration and issue resolution
- Assist in managing network-integrated services (DNS, DHCP, VPN, firewalls in coordination with network team)
- Support security tools such as Zscaler, Proofpoint, and endpoint protection platforms
- Maintain and optimize virtualized environments (VMware/Hyper-V)
- Participate in data center operations, backups, and disaster recovery processes
- Drive documentation and process improvement across IT operations
- Act as escalation point for Tier 2/3 issues from helpdesk
Qualifications
- 5+ years of experience in System Administration (Windows-focused)
- Strong experience with:
- Active Directory & Group Policy
- Microsoft 365 / Exchange Online
- Azure AD / identity management
- Experience with VoIP systems (8x8, Teams Voice, etc.)
- Familiarity with endpoint management and patching tools
- Exposure to networking fundamentals (DNS, DHCP, VLANs, VPNs)
- Experience with security platforms (Zscaler, Proofpoint, or similar)
- VMware or Hyper-V administration
- Backup solutions (Veeam or similar)
Preferred Skills
- Experience working in hybrid cloud environments
- Strong troubleshooting and root cause analysis skills
- Ability to work in a fast-paced, globally distributed environment
- Excellent communication and documentation skills
Ready to make an impact?
Apply now and join us on our journey!
Compensation: $70.00 - $80.00 per hour
AES is a premier technology consulting company that brings together businesses and talent to deliver the most innovative technology solutions that create the most positive impact to society.
In the last 20 years, we have developed innovative best-in-class technology solutions to the world’s forward-thinking companies on four key service areas:
- Customer Experience: engaging customers with differentiating digital experiences to sustain
business relevance
- Employee Experience: enabling employees to learn, collaborate, and grow to sustain business
performance
- Business Solutions: transforming and optimizing business operations to sustain business resilience
- Emerging Technology: exploring and adopting emerging technology to transform business model
Our team ensures that your favorite coffee shop has the right amount of people serving you at any given time. Our team ensures that the governance board of a global company has the right ESG insights to make the most sensible actions for the world. The list goes on and on. At the core of
what we do is creating the future that is right for everyone, with the right technology, and with the right talent.
In the last 20 years, we have developed innovative best-in-class technology solutions to the world’s forward-thinking companies on four key service areas:
- Customer Experience: engaging customers with differentiating digital experiences to sustain
business relevance
- Employee Experience: enabling employees to learn, collaborate, and grow to sustain business
performance
- Business Solutions: transforming and optimizing business operations to sustain business resilience
- Emerging Technology: exploring and adopting emerging technology to transform business model
Our team ensures that your favorite coffee shop has the right amount of people serving you at any given time. Our team ensures that the governance board of a global company has the right ESG insights to make the most sensible actions for the world. The list goes on and on. At the core of
what we do is creating the future that is right for everyone, with the right technology, and with the right talent.
(if you already have a resume on Indeed)