System Administrator II​/System Administrator III – Hybrid – Lenexa, KS; Kansas

At Experitec, you won’t just be maintaining infrastructure — you’ll be an Employee Owner helping power a 100-year-old company’s next chapter. Our Employee Stock Ownership Plan (ESOP) means you have a direct financial stake in the systems you build and protect. When Experitec wins, you win. If you are looking for a company that recognizes and rewards your technical expertise, provides opportunities to grow your skills, and gives you the autonomy to make a real impact on the infrastructure that powers our business, Experitec is for you!

Join a collaborative IT team where your hands‑on experience managing servers, cloud environments, and enterprise systems will be valued every day. This isn’t just a support role – you’ll serve as a senior technical resource, lead infrastructure initiatives, and help shape the systems that keep Experitec running at its best.

What truly sets us apart is our culture. Leadership knows employees by name, development is treated as a rock wall — always climbing, always adding new skills — and the work‑life balance is real, not just a talking point. If you’re driven, collaborative, and want your technical contributions to matter, Experitec is where you belong.

• A trusted technical resource and advanced escalation point for complex IT infrastructure issues across the organization.
• Administering and maintaining Windows Server and Linux environments to ensure reliability and performance.
• Managing Active Directory, Azure Active Directory, and Office 365 with advanced policy and compliance configurations.
• Diagnosing and resolving complex networking issues, including VPN, VLAN, subnetting, and firewall policies.
• Leveraging virtualization platforms to deploy, manage, and decommission virtual servers.
• Writing Power Shell scripts and automations to eliminate manual, repetitive tasks.
• Monitoring system health, responding to alerts, and proactively maintaining enterprise security and uptime.
• Bridging the technical gap between Tier 1/2 helpdesk and senior IT leadership.
• Mentoring junior IT team members and contributing to technical documentation and SOPs.
• Participating in infrastructure upgrade, migration, and deployment projects.

Experitec is seeking a dynamic systems professional who is passionate about enterprise infrastructure and driven to keep our technology environment secure, stable, and scalable.

• Advanced troubleshooting expertise as the primary escalation point between Tier 1/2 support and senior IT staff.
• Hands‑on management of enterprise servers, storage (SAN/NAS), and virtualization platforms.
• Automation of routine processes using Power Shell, Bash, or similar scripting tools.
• Secure, reliable administration of cloud environments (Microsoft Azure) and on‑premises systems.
• Implementation of security best practices, vulnerability remediation, and patch management.
• Technical leadership on infrastructure projects, including migrations, upgrades, and deployments.
• High‑availability and disaster recovery testing to protect business continuity.
• Documentation of technical procedures and knowledge transfer to empower the broader IT team.
• Collaboration with network, security, cloud, and application teams on cross‑functional initiatives.

• Administer and maintain Windows and Linux server environments.
• Manage and support Active Directory, Group Policy, DNS, and DHCP.
• Design, implement, and maintain enterprise infrastructure solutions.
• Administer virtualization platforms.
• Manage cloud environments (Microsoft Azure).
• Configure and maintain backup, disaster recovery, and business continuity solutions.
• Monitor system performance, capacity, and availability while proactively identifying and mitigating risks.

• Provide as an escalation point on complex tickets from Tier 1 and 2.
• Diagnose the underlying root cause.
• Investigate deep system logs, network architecture, and application configurations.
• Bridge the IT gap to other business units.
• Lead root cause analysis efforts for critical incidents and recurring problems.