TEKsystems · 5 hours ago
Systems Administrator
Kansas City, MO
Contract
Hybrid
Senior Level, Lead/Staff
$35/hr - $55/hr
10+ years expTEKsystems is a leading provider of business and technology services, focused on accelerating business transformation for their customers. They are seeking a Systems Administrator to manage and maintain the IT infrastructure for a diverse portfolio of MSP clients, emphasizing proactive systems administration and technical mentorship.
Information Technology
Responsibilities
Mentor Tier 1 and peer Tier 2 support staff, focusing on effective remediation techniques and troubleshooting workflows
Guide team members on adhering to ITIL-aligned processes for incident, problem, and change management
Collaborate with Professional Services and Procurement teams to support cross-functional projects and deliverables
Administer, monitor, and maintain infrastructure across all managed clients, with an emphasis on: Microsoft Active Directory (on-premise, hybrid), Azure Active Directory and Microsoft 365 environments, DNS, DHCP, Group Policy, and identity management
Perform regular patching, updates, and configuration tasks to ensure system stability and compliance
Utilize RMM platforms and native Microsoft tools to monitor system health, performance, and security posture
Leverage PowerShell to execute administrative duties, streamline repetitive tasks, and manage complex environments remotely
Design and implement automation workflows that respond to system events or operate on scheduled intervals to reduce manual workload
Develop, document, and maintain a repository of reusable PowerShell scripts to facilitate efficient remediation and configuration across client environments
Serve as the escalation resource for technically complex tickets passed from Tier 1 support
Ensure comprehensive documentation of all actions, resolutions, and communications within the ticketing system (HaloPSA)
Monitor and uphold Service Level Agreements (SLAs), escalating to Tier 3 or third-party vendors as needed to maintain service quality
Qualification
Required
10+ years of experience in IT support or systems administration, ideally within a Managed Services Provider (MSP) environment
Strong proficiency in PowerShell scripting and automation within Microsoft ecosystems
Hands-on experience managing both on-premises Active Directory and Azure/Microsoft 365 cloud services
In-depth understanding of ITIL principles and service operations best practices
Exceptional communication skills, with a focus on clear documentation and effective remote collaboration
Ability to work independently while mentoring junior team members and collaborating as part of a distributed team
Preferred
Microsoft Certified: Azure Administrator Associate (AZ-104)
Microsoft 365 Certified: Modern Desktop Administrator Associate (MD-100/MD-101)
Microsoft 365 Certified: Identity and Services (MS-100/MS-101)
ITIL Foundation Certification
Benefits
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Company
TEKsystems
At TEKsystems, they understand people. Every year they deploy over 80,000 IT professionals at 6,000 client sites across North America,
10001+ employees
H1B Sponsorship
TEKsystems has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (46)
2024 (52)
2023 (33)
2022 (22)
2021 (36)
2020 (53)
Funding
Current Stage
Late StageLeadership Team
Ryan Skains
Vice President, TEKsystems Global Services
Recent News
2025-11-19
2025-10-29
Company data provided by crunchbase