Top 25 Systems administrator Jobs in Ellabell, Ga

System & Network Administrator
Colonial Group, Inc. —Savannah, GA
- Full-time
- Computer science
- Computer Science
- Office
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1d
IT Service Desk Support Specialist Tier 3
Colonial Group, Inc. —Savannah, GA
- Full-time
- Microsoft Outlook
- Windows
- Mentoring
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IT Administration Specialist
MOBIS —Ellabell, GA
- Full-time
- Mid-level
- Office
- High school diploma or GED
9d
IT Specialist (INFOSEC/CUSTSPT)
US Military Treatment Facilities under DHA —Fort Stewart, GA
- $61,722 - $80,243 a year
- Weekends as needed
- Background check
- Computer Science
- Pass drug screening
1d
20191 – System Administrator III - ( Window / VMware / Storage )
Hyundai Autoever America —Savannah, GA
- $80,000 - $115,000 a year
- Full-time
- System design
- Windows
- Bachelor's degree
- Health insurance
- Dental insurance
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Systems Engineer I
Courser —Savannah, GA
- Full-time
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Health insurance
7d
Sr. Network Administrator - Savannah, GA
Optim —Savannah, GA
- Full-time
- System design
- Senior level
Network Administrator
Georgia Ports Authority —Savannah, GA
- Computer science
- Computer Science
- Mid-level
Systems Engineer I
Courser Employment Services LLC —Savannah, GA
- Full-time
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Paid holidays
8d
IT Systems/Net Work Engineer
Kundlas Consulting Group LLC —Savannah, GA
- Azure
- Computer Science
- System design
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Systems Engineer - II
Courser, Inc. —Savannah, GA
- $60,000 - $65,000 a year
- Full-time
- Azure
- System design
- Windows
- Health insurance
- Dental insurance
Quick Apply
18h
Network Administrator (Korean bilingual)
SBT Global, Inc. —Savannah, GA
- $56,000 - $65,000 a year
- Full-time
- Mid-level
- Office
- Windows
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20218 - System Administrator II (bilingual Korean preferred)
Hyundai Autoever America —Savannah, GA
- $68,680 - $98,208 a year
- Full-time
- System design
- English
- Bachelor's degree
Quick Apply
IT Support Specialist 1
Burlington Stores —Ellabell, GA
- $15.60 - $22.00 an hour
- Full-time
- Azure
- Mid-level
- Windows
- Paid holidays
- Disability insurance
2d
Military Service - U.S. Navy, Information Technology Professional
U.S. Navy —United States
- $67,000 - $85,000 a year
- Full-time
- Background check
- High school diploma or GED
- Bachelor's degree
- Loan repayment program
- Health insurance

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System & Network Administrator
Colonial Group, Inc. —Savannah, GA
Develop and maintain clear, accurate, and audit-ready technical documentation for all active network electronics and related application environments, including…
Quick Apply
1d
20191 – System Administrator III - ( Window / VMware / Storage )
Hyundai Autoever America —Savannah, GA
The Windows Systems Administrator III provides technical leadership and strategic direction for the design, implementation, maintenance, and lifecycle…
$80,000 - $115,000 a year
Quick Apply

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Systems Administrator
State of Ohio - Attorney General —Columbus, OH
Completion of undergraduate core program or associate degree in computer science, information systems, mathematics, or related field, or equivalent work…
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Network Systems Administrator
Battelle —Columbus, OH
DoDD 8140 (8570.1-M) IAT Level 3 certification or ability to complete certification within the first 6 months of employment. Must be a U.S. Citizen.
$81,600 - $116,300 a year
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System & Network Administrator

Colonial Group, Inc. -
Savannah, GA

Quick Apply

Job Details

Full-time
1 day ago

Qualifications

Optimizing workflow processes
Endpoint Security
Cloud identity and access management (IAM)
Zero Trust security
Communication with suppliers
Computer science
Network documentation
Content creation for technical audiences
Okta
Bachelor's degree in information technology
Computer Science
Telecommunications network configuration documentation
Zero Trust Architecture (Architecture security)
Wireless networking
Project management experience in technology
CrowdStrike Falcon
Team leadership
Technical documentation
Triage
Incident management software
Vulnerability Remediation
Operating system updates
Microsoft Exchange
Contract management experience in technology
Incident Escalation
Multi-factor authentication (MFA) implementation
3 years
Endpoint Detection and Response (EDR)
System maintenance
Analysis skills

Full Job Description

Colonial Group, Inc. is a multigenerational, family-owned parent company overseeing a diverse portfolio of subsidiaries. Through our strategic infrastructure, logistics expertise, and a broad range of products and services, we create significant value for our customers while driving innovation and operational excellence.

Job Summary
Reporting to the Systems and Network Manager, with technical oversight from the Network Architect/Engineer and Systems Architect/Engineer, the Systems and Network Administrator maintains, secures, and supports Colonial Group’s hybrid on-premises and cloud infrastructure. This role serves as the primary escalation point for network, systems, and endpoint issues, and the first point of contact for LAN/WAN, VPN, wireless, and Microsoft 365 (Entra ID, Intune, Teams, Teams Voice, SharePoint, and OneDrive) connectivity and access issues. The Administrator operates with a security-first mindset — applying Zero Trust principles, multi-factor authentication, and endpoint protection standards (FortiClient, Okta), and partners with the Cyber Security team on incident response and remediation. Core responsibilities include proactive monitoring and patching of network and systems infrastructure, PowerShell-driven automation of routine administrative tasks, disciplined ticket and change management using Halo ITSM, and maintaining accurate, audit-ready technical documentation. The Administrator is expected to stay current on emerging technologies, including AI-assisted administration tools such as Microsoft 365 Copilot, and to support ongoing modernization and continuous improvement across the network and systems environment.
Duties & Responsibilites

Network & Systems Infrastructure Management:

Implement, configure, maintain, and troubleshoot Colonial Group's on-premises and cloud network and systems infrastructure, including backups, upgrades, and disaster recovery (DR) support, in accordance with documented change management procedures.

Security Patching & Vulnerability Management:

Patch, upgrade, and harden network and endpoint infrastructure on a defined cadence.

Identity, Access & Endpoint Management:

Administer Microsoft Entra ID, Okta, Intune, and Microsoft 365 (Teams, SharePoint, OneDrive, Teams Voice) to enforce least-privilege access, multi-factor authentication (MFA), Conditional Access, and Zero Trust security principles across users and devices.

Proactive Monitoring & Incident Response:

Use monitoring platforms (ManageEngine OpManager, iGlass, FortiAnalyzer, FortiManager) to proactively detect, triage, escalate, and resolve network, systems, and security issues.

Automation & Process Improvement:

Develop and maintain PowerShell scripts and automation workflows to streamline routine administration, auditing, and reporting tasks.

Ticket Hygiene & Change Management:

Maintain disciplined ticket management in Halo ITSM — including timely creation, escalation, and closure — and participate in change management processes for infrastructure updates.

Critical Documentation:

Develop and maintain clear, accurate, and audit-ready technical documentation for all active network electronics and related application environments, including design documents, build/runbook procedures, and support guidelines.

End-User & Subsidiary Support:

Provide responsive, professional support to end users and team members across all Colonial Group subsidiaries, serving as a positive representative of the IT department.

Escalation Management:

Escalate issues beyond the scope of this role to the appropriate network or systems engineer/architect, with clear context and documentation to support rapid resolution.

Vendor & Circuit Management:

Coordinate circuit procurement, maintenance, and support with third-party carriers and vendors, and assist with contract and service-level tracking.

Security Collaboration:

Partner with the Cyber Security team on issues with network or systems impact — including diagnosis, triage, containment, and remediation — and support broader initiatives such as endpoint detection and response and network anomaly monitoring.

Project & Initiative Leadership:

Act as project lead for small to medium initiatives, coordinating peers, vendors, and IT management, and contributing to the organization's ongoing IT modernization roadmap.

Proactive Maintenance & Business Continuity Support:

Participate in after-hours support during scheduled service windows or due to a production outage to support after-hours incidents and assist with periodic disaster recovery and business continuity testing.

Education and Experience

Bachelor's degree in Information Technology, Computer Science, or a related field, or an equivalent combination of education, certifications, and hands-on experience.
3-5 years of progressive experience in systems and/or network administration within an enterprise, multi-site environment.
Demonstrated experience administering hybrid on-premises and cloud infrastructure.
Experience administering Microsoft 365 (Entra ID, Intune, Exchange Online, Teams) strongly preferred.

Knowledge, Skills and Abilities

Solid working knowledge of Fortinet, CrowdStrike, or comparable enterprise network and security technologies.
Working knowledge of Microsoft 365 administration, including Entra ID, Intune, Teams, SharePoint, and OneDrive.
Understanding of Zero Trust security principles, multi-factor authentication, and endpoint detection and response.
Scripting and automation experience (PowerShell preferred) for routine administrative and auditing tasks.
CompTIA Network+ and Security+ certifications, or industry equivalent, held or actively pursued.
Fortinet and/or Microsoft certifications preferred but not required; certification progress expected within the first year of employment.
Familiarity with ITIL-aligned service management practices, including incident, problem, and change management.

Strong analytical and troubleshooting skills, with the ability to prioritize and resolve issues under pressure. Strong written and verbal communication skills to interact effectively with end users, team members, and vendors. Ability to work independently and collaboratively, and to mentor junior team members as needed. Willingness to participate in after-hours initiatives and stay current with evolving security and technology standards, including emerging AI-assisted administration tools.
Physical Requirements

Prolonged periods of sitting and working at a computer.
Ability to move around an office environment.
Occasionally lift or carry up to 20 pounds.

Travel: Occasional travel between Colonial Group locations may be required, up to approximately 20%

Eligibility Requirements: Hiring is contingent upon eligibility to work in the United States.

Colonial Group, Inc. is committed to creating an environment that values and supports diversity and inclusiveness across our organizations. We encourage applications from qualified individuals who will help us achieve this mission. Colonial Group, Inc. prohibits discrimination of and will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.

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Refine Your Search

systems administrator jobs in ellabell, ga

System & Network Administrator

IT Service Desk Support Specialist Tier 3

IT Administration Specialist

IT Specialist (INFOSEC/CUSTSPT)

20191 – System Administrator III - ( Window / VMware / Storage )

Systems Engineer I

Sr. Network Administrator - Savannah, GA

Network Administrator

Systems Engineer I

IT Systems/Net Work Engineer

Systems Engineer - II

Network Administrator (Korean bilingual)

20218 - System Administrator II (bilingual Korean preferred)

IT Support Specialist 1

Military Service - U.S. Navy, Information Technology Professional

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