Top 35 Windows Server Administrator Jobs in Raritan, NJ

Windows Systems Administrator
NetFire LLC —Hackettstown, NJ
- Full-time
- Computer Science
- Mid-level
- High school diploma or GED
- Disability insurance
- Health insurance
Quick Apply
SYSTEM ADMINISTRATOR I
Formosa Plastics Corporation, USA —Livingston, NJ
- $74,391 - $91,068 a year
- Full-time
- Computer science
- Computer Science
- SQL
- Paid holidays
- Disability insurance
Windows Administrator
Insyst —Parsippany-Troy Hills, NJ
- Email
- Computer science
- Computer Science
- Mid-level
IT Systems & Endpoint Administrator
NEC Laboratories America, Inc. —Princeton, NJ
- $75,000 - $95,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health savings account
- AD&D insurance
Quick Apply
Imaging Systems Administrator
Saint Peter's University Healthcare System —New Brunswick, NJ
- $85,467 - $141,066 a year
- Weekends as needed
- Computer Science
- Hospital
- 5 years
- Free parking
- Health insurance
Quick Apply
8d
Windows Administrator
CNK Technical Solutions —Manalapan, NJ
- Email
- Mid-level
- Windows
SYSTEM ADMINISTRATOR II
Formosa Plastics Corporation, USA —Livingston, NJ
- $86,856.00 - $114,123.60 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Paid holidays
- Disability insurance
IT Systems & Endpoint Administrator
NEC Labs —Princeton, NJ
- $75,000 - $95,000 a year
- Computer science
- Computer Science
- Customer service
- AD&D insurance
- Paid holidays
Systems Administrator Il
Institute for Defense Analyses —Princeton, NJ
- $91,000 - $146,000 a year
- Email
- Computer science
- Computer Science
- Bachelor of Science
- Paid parental leave
- Health insurance
Linux Administrator / Systems Tester
Liieren —Bridgewater, NJ
- Computer Science
- Research
- Mid-level
Infrastructure Administrator
SMK Global —Parsippany-Troy Hills, NJ
- $80,000 - $90,000 a year
- Full-time
- Azure
- 5 years
- Windows
- Health insurance
- Dental insurance
Quick Apply
OnBase Systems Administrator
RiseIT Solutions —Princeton, NJ
- $65 an hour
- Mid-level
- Windows
- Analysis skills
System Administrator
Advanced technology Group Inc —Plainsboro, NJ
- Mid-level
- Windows
- High school diploma or GED
Sr. Hospital Systems Administrator
Saint Peter's University Healthcare System —New Brunswick, NJ
- $85,467 - $141,066 a year
- Weekends as needed
- Computer Science
- Hospital
- 5 years
- Free parking
- Health insurance
Quick Apply
IT Systems Administrator I
Sabert —Sayreville, NJ
- Full-time
- Computer science
- Computer Science
- Continuous improvement
- Disability insurance
- Health insurance
14d
Network Administrator
Athreya —New Brunswick, NJ
- Mid-level
- Windows
- SQL
Sr Systems Administrator
TransCore, LP —Union, NJ
- $125 an hour
- Full-time
- Hybrid work
- Computer Science
- Office
- 3 years
- AD&D insurance
- Health insurance
Quick Apply
Specialist - System Management
LTM —Princeton, NJ
- $130,000 - $135,000 a year
- Azure
- 5 years
- Windows
- Paid parental leave
- Paid holidays
5d
Sr. System Administrator
Mpower Logic —Piscataway, NJ
- Online Application
- Windows
- Java
- Senior level
Senior Active Directory (On-prem) Engineer - Iselin, NJ/On-Site
Software Technology Inc —Iselin, NJ
- Computer science
- Computer Science
- HIPAA
Quick Apply

I want to receive the latest job alert for Windows Server Administrator in Raritan, NJ

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

Windows Server Administrator jobs near Raritan, NJ

Systems Administrator jobs in Princeton, NJ

Systems Administrator jobs in Hackettstown, NJ

Chief Engineer jobs in Los Angeles, CA

Field Engineer jobs in New York, NY

Active Directory Engineer jobs in Chicago, IL

Robotics Engineer jobs in San Diego, CA

Active Directory Engineer jobs in Overland Park, KS

Active Directory Engineer jobs in New York, NY

Active Directory Engineer jobs in Saint Paul, MN

Spectrum Health Systems jobs in Massachusetts

Systems Administrator jobs in Saint Joseph, MO

Systems Administrator jobs in Easton, PA

Systems Administrator jobs in Leesburg, VA

Office Administrator jobs in Richmond, VA

Network Administrator jobs in Las Vegas, NV

Systems Administrator jobs in Macon, GA

System Administrator jobs in Irvine, CA

Network Administrator jobs in Hagerstown, MD

Network Administrator jobs in Tallahassee, FL

Network Administrator jobs in Fargo, ND

Windows Systems Administrator

NetFire LLC -
Hackettstown, NJ

Quick Apply

Job Details

Full-time

Benefits

Disability insurance
Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Opportunities for advancement
Life insurance

Qualifications

IT user and group management
GPO
IT security auditing implementation
Operating system updates
Incident Escalation
Hyper-V
VLAN
Customer support ticket management
Server virtualization
Operating system security
Failover clustering
Desktop administration
Escalation handling
PowerShell
IT department experience
Ticketing system technical support

Full Job Description

Description:

NetFire is looking for a capable, customer-focused Windows Systems Administrator to help manage and optimize the Windows server and network infrastructure that powers our clients' day-to-day operations. This role sits at the intersection of hands-on engineering and customer service: you'll be the person clients trust when something breaks, when something needs to be built, and when something needs to be made faster, safer, or more reliable. You'll work alongside a skilled team of administrators and engineers in a fast-paced environment, with real ownership over the systems you support and meaningful opportunities to grow your career.

Responsibilities:

Provide customer-facing technical support through help desk, phone, and live chat, with a focus on professionalism, clarity, and SLA adherence.
Prioritize and manage support tickets based on severity, impact, and service-level commitments.
Maintain and optimize Windows Server environments, including Active Directory, DNS, Group Policy, and related services.
Administer Hyper-V environments, including VM lifecycle management, clustering, failover, storage, and performance tuning.
Perform system patching, updates, and security enhancements on servers and workstations during established maintenance windows.
Conduct regular system audits, covering permission reviews, account audits, event log analysis, and configuration compliance checks.
Work with Veeam Backup & Replication to configure jobs, monitor backup health, perform restores, and contribute to disaster recovery planning.
Use PowerShell to automate routine tasks, generate reports, and maintain environments efficiently.
Assist with installation, configuration, and maintenance of servers, networking devices, and other infrastructure components.
Monitor system health, performance, and security using monitoring tools, performance counters, and event logs, proactively addressing issues before they escalate.
Create and maintain detailed documentation for system configurations, runbooks, procedures, and troubleshooting steps.
Participate in after-hours support when required for maintenance windows, urgent operational needs, or system outages.

Benefits:

Salary: Full-time, salaried position with commission structure.
Comprehensive Benefits: Includes Health, Dental, Vision, Long-Term Disability, and Life Insurance.
Vacation: Paid Time Off provided.
Retirement: 401k plan with company matching.
Opportunity for Advancement: Engage in roles that promote personal and professional growth.
Startup Environment: Play a pivotal role in shaping projects and directly witness your contributions come to life.
Cutting-Edge Technology: Join a tech-forward company always at the forefront of technological innovations.
Collaborate with Experts: Be part of a team of proficient professionals offering comprehensive training and mentorship.

Requirements:

Education:

Bachelor's or Associate's degree in Computer Science, Information Technology, Systems Administration, or a related field strongly preferred.
High school diploma or GED required for candidates without a degree.
Technical certifications and demonstrated self-directed learning (home labs, online courses, hands-on projects, etc.) are welcomed and may substitute for formal education in exceptional cases.

Experience:

1-3 years of professional experience in an IT or technology support environment.
Experience supporting customers in a service provider or MSP environment is a strong plus.
Demonstrated comfort working with ticketing systems, SLAs, and structured escalation processes.

Technical Skills:

Operating Systems:

Windows 10 / 11 (advanced experience required)
Windows Server 2016 / 2019 / 2022 / 2025 (advanced experience required)
Linux (Debian-based and/or RHEL-based) - basic experience preferred
macOS / iOS - optional

Software & Ecosystems:

Active Directory - required (Group Policy, OU structure, DNS, account management)
Hyper-V - required (VM lifecycle management, clustering, failover troubleshooting)
PowerShell - intermediate scripting experience required
Azure AD / Entra ID - preferred (identity, sync, group management)
Veeam Backup & Replication - experience preferred

Technical Foundation:

Strong understanding of networking fundamentals (IP, DNS, DHCP, VPN, VLANs).
Solid grasp of patching strategies, maintenance windows, and system hardening.
Experience performing security and configuration audits.
A methodical troubleshooting approach - the kind of admin who reads the logs before reaching for the reboot button.

Additional Skills:

Strong written and verbal communication, with the ability to translate technical issues into clear, user-friendly explanations.
Customer-service mindset with the ability to stay calm and effective under pressure.
Strong organizational habits and a genuine appreciation for good documentation.
A collaborative team player who also operates well independently.

Quick Apply

Refine Your Search

Windows Server Administrator jobs in Raritan, NJ

Windows Systems Administrator

SYSTEM ADMINISTRATOR I

Windows Administrator

IT Systems & Endpoint Administrator

Imaging Systems Administrator

Windows Administrator

SYSTEM ADMINISTRATOR II

IT Systems & Endpoint Administrator

Systems Administrator Il

Linux Administrator / Systems Tester

Infrastructure Administrator

OnBase Systems Administrator

System Administrator

Sr. Hospital Systems Administrator

IT Systems Administrator I

Network Administrator

Sr Systems Administrator

Specialist - System Management

Sr. System Administrator

Senior Active Directory (On-prem) Engineer - Iselin, NJ/On-Site

I want to receive the latest job alert for Windows Server Administrator in Raritan, NJ

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected