Top 3 It administrator ii Jobs in Mckinney, Tx

IT Administrator II
CCINTEGRATION INC —Plano, TX
- Full-time
- Microsoft Outlook
- Mid-level
- Travel
IT Support Specialist II (Endpoint & Microsoft 365 Administration)
Sol-Ark, LLC —Allen, TX
- Mid-level
- Office
- 3 years
- Health savings account
- Health insurance
Quick Apply
IT Support Specialist II (Endpoint & Microsoft 365 Administration)
Sol-Ark —Allen, TX
- Online Application
- Mid-level
- Office
- Residential
- Health savings account
- Health insurance
Quick Apply

Related jobs to explore

Based on your search for it administrator ii

IT Administrator II
CCINTEGRATION INC —Plano, TX
Support implementation and enforcement of security policies, endpoint protection, and monitoring tools. Provide daily onsite technical support for employees,…
IT Support Specialist II (Endpoint & Microsoft 365 Administration)
Sol-Ark, LLC —Allen, TX
**This role requires a combination of desk-based technical support and hands-on physical work involving workstation setup, device deployment, office moves,…
Quick Apply

Show more related jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

IT Support Specialist II
WESTINGHOUSE OUTDOOR POWER EQUIPMENT —Columbus, OH
The ideal candidate has proven experience mentoring, coaching, or providing technical leadership to IT support teams and is comfortable serving as a go-to…
Quick Apply

I want to receive the latest job alert for it administrator ii in mckinney, tx

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

it administrator ii jobs near mckinney, tx

IT Administrator II

CCINTEGRATION INC -
Plano, TX

Apply Now

Job Details

Full-time

Qualifications

CMMC
Cloud identity and access management (IAM)
IT user and group management
Linux support
GPO
Hardware maintenance
VLAN
Patch management
Internal employee customer service
Cloud service support
NIST standards
Desktop (troubleshooting support)
Regulatory Frameworks (Architecture security)
Networking equipment (troubleshooting support)
UEM
VPN management
Network infrastructure management
Desktop administration
IT department experience

Full Job Description

Description:

The IT Administrator is responsible for the day-to-day administration, maintenance, and support of the organization's information technology infrastructure. This role ensures the stability, security, and performance of hardware, software, networks, and user systems while providing exceptional technical support to employees. The IT Administrator also assists with technology projects, cybersecurity initiatives, system upgrades, and vendor coordination. Balances end-user support with hands-on system and network administration, including active involvement in GCC High environment management.

This position will require specialized education and related experience. Work is closely managed. Works on projects/matters of limited complexity in a support role. Typically requires 2-4 years of related experience.

Essential functions

End-User & Onsite Support

Provide daily onsite technical support for employees, including desktops, laptops, mobile devices, printers, and AV systems
Troubleshoot and resolve hardware, software, and connectivity issues in a timely manner
Manage user onboarding/offboarding, including account setup, access provisioning, and device configuration
Support Office 365 apps, including Outlook, Teams, SharePoint, and OneDrive
Maintain documentation via our ticket and change management system of support requests, resolutions, and IT procedures

Systems Administration

Administer and maintain Windows Server environments, Active Directory, and Group Policy
Administer and maintain Linux Server and hypervisor and virtualization / container environments
Manage Microsoft and Google tenants, including:
User identity and access management
Conditional access policies and MFA
Security & compliance configurations aligned with NIST/CMMC
Perform regular system updates, patching, backups, and disaster recovery readiness
Monitor system performance and proactively address issues

Network Administration

Maintain and support LAN/WAN infrastructure, including switches, routers, firewalls, and VPN solutions
Monitor network performance, uptime, and security
Manage network segmentation and secure access controls as required for our commercial and secure environments
Troubleshoot network outages and connectivity issues
Work with vendors and ISPs for escalation and resolution

Security & Compliance (Commercial/Fed/Mil Environment)

Ensure adherence to NIST 800-171, NIST 800-172, CMMC, and DFARS compliance standards
Support implementation and enforcement of security policies, endpoint protection, and monitoring tools
Assist with audits, documentation, and risk assessments
Manage secure access requirements for system users and external partners
Complies with all policies and procedures pertaining to the protection of the Company’s Information Assets, Security and Systems and that of its clients.

PM22

Requirements:

Qualifications – Level Specific

Provide onsite support and escalation point for Level 1 issues
Administer:
Active Directory, Group Policy
Microsoft 365 (Commercial and Secure) - users, licenses, & security policies
Manage endpoint tools (Intune, SCCM, or similar)
Support network infrastructure (switches, firewalls (hardware and virtual), VPNs)
Perform system patching, monitoring, backups, and recovery
Assist with compliance efforts (NIST, CMMC and other documentation)
Troubleshoot moderate-to-complex system and network issues

Qualifications—General

3+ years of experience in IT support and systems/network administration
Experience with Microsoft On Prem and Hosted environments
Strong knowledge of:
Windows Server, Active Directory, DNS, DHCP
Linux Server and Desktop operating systems and management
Networking (TCP/IP, VLANs, VPNs, firewalls)
Endpoint management (Intune, SCCM, or similar)
Experience supporting users in an onsite environment
Understanding of security frameworks (NIST, CMMC)
Ability to troubleshoot across hardware, software, and network layers

Preferred Qualifications

Experience in commercial and federal contract manufacturing environments
Familiarity with Microsoft 365 and Azure Commercial
Familiarity with Azure Government / GCC High security & compliance tools
Certifications such as:
CompTIA Security+, Network+, or similar
Microsoft certifications (Azure, M365, Security)
CISSP or equivalent (a plus)

Soft Skills

Strong customer service orientation and communication skills
Ability to work independently while supporting a team onsite
Detail-oriented with strong documentation habits
Problem-solving mindset with a proactive approach

Work Environment

Onsite role supporting internal staff
May require handling sensitive or controlled information
Must meet eligibility requirements for working within CMMC/ITAR compliant IT systems

Travel required

Infrequent travel may be required (3-4 times per year)

Work authorization/security clearance requirements

Must be authorized to work in the US
Certain customer projects may require employees assigned to those projects to meet specific government, security, contractual, or export control requirements, which may include U.S. citizenship or other work authorization restrictions. Eligibility requirements will vary based on project assignments.

Apply Now

Refine Your Search

it administrator ii jobs in mckinney, tx

IT Administrator II

IT Support Specialist II (Endpoint & Microsoft 365 Administration)

IT Support Specialist II (Endpoint & Microsoft 365 Administration)

Related jobs to explore

Explore jobs in cities nearby

I want to receive the latest job alert for it administrator ii in mckinney, tx

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected