Systems Administrator

ILW is seeking a detail‑oriented Systems Administrator with experience maintaining secure, reliable, and highly available Windows environments. This role requires proven expertise in Azure IaaS and Microsoft Entra ID to support a hybrid workforce, along with strong PowerShell skills to automate routine tasks. The Systems Administrator is responsible for managing identity, access, cloud infrastructure, and endpoint devices while leveraging proactive monitoring and automation to improve system performance, availability, and security.

Roles & Responsibilities

Administer and support hybrid identity environments using Microsoft Entra ID and on‑prem Active Directory
Manage user accounts, groups, and access controls using RBAC principles
Configure and maintain Conditional Access policies, MFA, and single sign‑on for SaaS applications
Monitor Entra Connect synchronization health and troubleshoot identity‑related issues
Provision, manage, and maintain Azure IaaS resources including virtual machines, VNets, and storage
Administer Azure Backup and Site Recovery to meet established RPO and RTO requirements
Monitor system performance using Azure Monitor and Log Analytics and resolve issues proactively
Identify and implement cloud cost optimization opportunities
Administer Windows Server 2019/2022 environments, including GPOs, DNS, DHCP, and Active Directory maintenance
Manage patching and update cycles using WSUS or Azure Update Manager to ensure high compliance
Deploy and manage endpoints using Microsoft Intune, including configuration and compliance policies
Develop and maintain PowerShell scripts to automate administrative tasks and reporting
Document systems, procedures, and configuration changes

Required Skills

3+ years of experience in a Systems Administrator or similar infrastructure role
Strong expertise with Windows Server, Active Directory, and Group Policy
Hands‑on experience with Microsoft Entra ID, including Conditional Access and MFA
Working knowledge of Azure infrastructure services (VMs, networking, storage)
Experience with Azure monitoring, backup, and disaster recovery solutions
Experience managing automated patching and system updates
Proficiency with Microsoft Intune for endpoint and device management
Intermediate PowerShell scripting skills for automation and administration
Strong troubleshooting, analytical, and problem‑solving abilities
Effective written and verbal communication skills
Ability to obtain a security clearance

Preferred Skills

Microsoft or Azure certifications related to administration, identity, or security
Experience with Hyper‑V and/or VMware virtualization platforms
Familiarity with Windows Autopilot and modern device provisioning
Experience supporting high‑availability or compliance‑focused environments
Knowledge of security best practices, Zero Trust concepts, and identity governance

About ILW

At Illumination Works, we know data, and we should, we’ve been doing it since we started in 2006! We specialize in everything data from big data to data science, data engineering, software engineering, and cloud design. We are a trusted technology partner in user-centered digital transformation—delivering impactful business results to clients. We partner with customers to solve their unique technology and data challenges and stay on top of modern technologies and advancements leveraging our Innovation Lab. Check out our website to learn more at www.ilwllc.com.

Why choose us? We invest in our employees in all aspects of their life and we value family. We offer market-competitive salary, a generous PTO package, and comprehensive medical, dental, vision and life insurance plans. We also offer 401K, short/long-term disability insurance, a fun and engaging culture, and training opportunities to keep you up to speed on the latest technologies. 

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.

Know Your Rights Poster

E-Verify Participation Poster (uscis.gov)

Accommodations
If you are an individual with a disability and would like to request a reasonable workplace accommodation for any part of our employment process, please contact the Human Resources Staff by sending an email to [email protected]. This option is reserved only for individuals who are requesting a reasonable workplace accommodation. It is not intended for other purposes or inquiries.

Notification for current or previously cleared professionals:

Official U.S. Government information appearing in the public domain shall not automatically be considered UNCLASSIFIED or approved for public release. ILW recognizes that information contained in resumes of current or previously cleared professionals may be sensitive, containing potentially proprietary and/or protected information. Protected Information is considered classified, in the process of a classification determination, or unclassified, but protected by statute. Therefore, all resumes should be approved for public release by a U.S. Government Official with Original Classification Authority, prior to posting the resume to ILW’s applicant tracking system.

By submitting my resume, I understand that I am NOT authorized to upload content with Official U.S. Government information that is considered, sensitive, proprietary, or protected.