Matrix Service Company · 20 hours ago
Active Directory Admin
Tulsa Metropolitan Area
Full-time
Hybrid
Senior Level
5+ years expMatrix Service Company is seeking an Active Directory Admin with a focus on Servers and Active Directory Services. The role involves supporting, designing, implementing, and maintaining Server and Active Directory Services, ensuring security and availability, while also providing tier 3 support and maintaining network devices.
ConstructionIndustrial EngineeringService Industry
No H1B
Responsibilities
Actively supports the Company’s commitment to safety and its “Core Values”
Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics”
Responds to assigned Service Desk work orders within established guidelines
Serves as the escalation point for the Infrastructure Administrator team
Provides tier 3 support; gathers business assessment and provides troubleshooting such as switch and router issues, firewall configuration service outages, and work order routing and escalation to Level 4 support. May also escalate to an outside vendor as needed
Maintains all network devices, including scheduled maintenance, troubleshoot and repair network outages, performance issues and equipment failure
Monitors network functions and suggests necessary improvements for both virtual and physical devices
Configures and maintains network alerts in SolarWinds
Maintains network security and secure data access to assure only authorized access and reports any security breaches to the IT Management Team
Assists in the planning and estimating of projects including cost, scheduling, and resource requirements
Utilizes an advanced understanding of the technical needs of our customers to articulate their business needs and provide solution resolutions
Establishes and maintains healthy working relationships with clients, vendors, and peers
Perform other responsibilities as required or assigned
Qualification
Required
5+ years' experience administering Windows Server environments including installation, configuration, patching, and lifecycle management
Bachelor's degree in computer information systems or equivalent job-related experience/knowledge
Must have an in-depth understanding of Windows networking
Extensive experience with Active Directory Domain Services (AD DS) including domain controllers, FSMO roles, Group Policy management, OU structure design, and identity/security best practices
Strong understanding of directory services, authentication protocols, and identity management, such as Kerberos, NTLM, DNS, LDAP, and Group Policy processing
Experience managing and securing virtualized and physical server environments, including performance monitoring, capacity planning, and system hardening
Strong customer service orientation with problem solving and troubleshooting skills
Ability to maintain confidential information in a discreet manner
Preferred
Experience with Azure Active Directory / Entra ID and hybrid identity (synchronization, SSO, conditional access, identity governance) is preferred
Familiarity with PowerShell and automation for server administration, identity management, and configuration standardization
Experience with Entra ID a plus
Experience with Microsoft Azure a plus
Knowledge of backup, disaster recovery, and high‑availability strategies for domain controllers and business‑critical server roles
Benefits
Medical, dental and vision plans covering eligible employees and dependents
Disability benefits
Life and AD&D insurance
An employee assistance program (EAP)
A 401(k) plan with company match
An employee stock purchase plan (ESPP)
A robust wellness program
Adoption assistance
Paid time off
Tuition reimbursement
A performance or safety bonus program
Company
Matrix Service Company
Matrix Service Company provides construction services.
1001-5000 employees
Funding
Current Stage
Public CompanyTotal Funding
unknown1990-09-28IPO
Leadership Team
John Hewitt
President and CEO
Recent News
2025-11-07
2025-11-07
Company data provided by crunchbase