Freelance Remote Full Stack Web Developer Jobs in Cleveland, OH

Our client is seeking a Senior Systems Engineer to design, implement, support, and optimize enterprise infrastructure technologies across a complex multi-site environment. This role is heavily focused on Microsoft 365 administration, Azure AD/Entra ID, and Intune, with a strong emphasis on troubleshooting email and account-related issues. The ideal candidate is a proactive engineer who enjoys solving technical challenges, improving system performance, and supporting a large enterprise user base.

• Remote within Ohio
• Must reside in Ohio and be available to come onsite occasionally if needed

• Monday-Friday, 7:30 AM to 4:30 PM
• Participates in an on-call rotation (approximately 2 weeks at a time with a team of 7 engineers)

• Administer and support the Microsoft 365 ecosystem, including Exchange Online, Teams, SharePoint, and related services.
• Troubleshoot email delivery, mailbox, authentication, licensing, and account-related issues.
• Manage and support Azure Active Directory (Entra ID) and Intune environments.
• Design, implement, and maintain enterprise server and infrastructure solutions.
• Monitor system performance, security, and availability across enterprise environments.
• Support virtualization platforms and respond to infrastructure-related incidents.
• Automate administrative tasks using PowerShell and other scripting tools.
• Lead and contribute to technical projects spanning multiple teams and technologies.
• Participate in an on-call rotation supporting critical production systems.

• Bachelor's degree in Computer Science, Engineering, Information Technology, or related field.
• 5+ years supporting and administering Microsoft Active Directory environments.
• Strong experience with Microsoft 365 administration, including Exchange Online troubleshooting.
• Experience with Azure AD / Entra ID and Microsoft Intune.
• 3+ years supporting Windows Server environments in a complex enterprise setting.
• Experience with virtualization technologies such as VMware and/or Hyper-V.
• Scripting experience using PowerShell or other automation tools.
• Strong troubleshooting, documentation, and communication skills.
• Experience leading technical initiatives or infrastructure projects.

• VMware administration experience.
• Microsoft SQL Server experience.
• Experience with Microsoft System Center tools.
• Experience with Linux server administration.
• MCSE, MCSA, or other relevant Microsoft certifications.
• Experience with Citrix, Oracle, network monitoring tools, or enterprise healthcare environments is a plus.

• 100% remote role for Ohio residents
• High-impact engineering position supporting critical enterprise infrastructure
• Opportunity to work with modern Microsoft cloud technologies
• Diverse technical environment spanning Microsoft 365, Azure, virtualization, and systems engineering
• Collaborative team with opportunities to lead projects and influence technology decisions

Interested candidates should have a strong background in Microsoft cloud technologies, excellent troubleshooting skills, and a passion for maintaining secure, high-performing enterprise environments.

Job Type & Location

This is a Contract to Hire position based out of Cleveland, OH.

The pay range for this position is $40.00 - $53.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • 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)

This is a fully remote position.

This position is anticipated to close on Aug 7, 2026.

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.