Microsoft Infrastructure Engineer

cai; Delaware; Hybrid; USD 110,000 - 150,000; Full time

Job summary

CAI is seeking a Microsoft Infrastructure Engineer to design, implement, and support enterprise Microsoft infrastructure and secure remote access solutions. The role, based in Newark, DE, will be a contract and hybrid, focusing on modern authentication, Zscaler, and Zero Trust concepts.

Ideal candidates will have extensive hands-on RDS experience, strong Entra ID and Conditional Access knowledge, and the ability to work across AD, DNS, DHCP, and Windows Server environments while integrating

Qualifications

• 5+ years of experience implementing enterprise Microsoft infrastructure solutions.
• Hands-on experience deploying Microsoft Remote Desktop Services (RDS) environments.
• Experience designing and deploying Remote Desktop Gateway and secure vendor access solutions.
• Hands-on experience deploying Microsoft Global Secure Access, Zscaler, or other Zero Trust remote access solutions.
• Strong knowledge of Microsoft Entra ID and Conditional Access.
• Experience implementing Zero Trust security architectures.
• Strong understanding of Active Directory, Group Policy, DNS, DHCP, and Windows Server 2019/2022.
• Experience with virtualization platforms such as VMware vSphere or Hyper‑V.
• Experience with firewalls, routing, VPN technologies, and secure remote access platforms.
• Strong troubleshooting, documentation, and project delivery skills.

Responsibilities

• Design and implement enterprise Microsoft infrastructure solutions
• Deploy and support Microsoft Remote Desktop Services (RDS) environments
• Design and deploy Remote Desktop Gateway solutions and secure vendor access
• Implement Microsoft Global Secure Access, Zscaler, or other Zero Trust remote access solutions
• Implement Zero Trust security architectures
• Support Microsoft Entra ID and Conditional Access environments
• Work with Active Directory, Group Policy, DNS, DHCP, and Windows Server 2019/2022
• Support virtualization platforms, including VMware vSphere and Hyper‑V
• Work with firewalls, routing, VPN technologies, and secure remote access platforms
• Troubleshoot infrastructure issues and maintain technical documentation
• Support infrastructure project delivery and migration initiatives

Skills

RDS

Entra ID

Zero Trust

Active Directory

DNS/DHCP

Windows Server 2019/2022

VMware vSphere

Hyper-V

Remote Access

Tools

Remote Desktop Services (RDS)

Zscaler

VPN

Job description

Microsoft Infrastructure Engineer

Req number: R8753

Employment type: Full time

Worksite flexibility: Hybrid

Who we are

CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right-whatever it takes. Our tailor‑made solutions create lasting results across the public and commercial sectors, and we are trailblazers in bringing neurodiversity to the enterprise.

Job Summary

We are looking for a motivated Microsoft Infrastructure Engineer ready to take us to the next level! If you have experience with Microsoft RDS, Entra ID, and are looking for your next career move.

Job Description

We are looking for a Microsoft Infrastructure Engineer to design, implement, and support enterprise Microsoft infrastructure and secure remote access solutions. This position will be a contract and hybrid in Newark, DE.

What You’ll Do

• Design and implement enterprise Microsoft infrastructure solutions
• Deploy and support Microsoft Remote Desktop Services (RDS) environments
• Design and deploy Remote Desktop Gateway solutions and secure vendor access
• Implement Microsoft Global Secure Access, Zscaler, or other Zero Trust remote access solutions
• Implement Zero Trust security architectures
• Support Microsoft Entra ID and Conditional Access environments
• Work with Active Directory, Group Policy, DNS, DHCP, and Windows Server 2019/2022
• Support virtualization platforms, including VMware vSphere and Hyper‑V
• Work with firewalls, routing, VPN technologies, and secure remote access platforms
• Troubleshoot infrastructure issues and maintain technical documentation
• Support infrastructure project delivery and migration initiatives

What You’ll Need

Required

• 5+ years of experience implementing enterprise Microsoft infrastructure solutions
• Hands‑on experience deploying Microsoft Remote Desktop Services (RDS) environments
• Experience designing and deploying Remote Desktop Gateway and secure vendor access solutions
• Hands‑on experience deploying Microsoft Global Secure Access, Zscaler, or other Zero Trust remote access solutions
• Strong knowledge of Microsoft Entra ID and Conditional Access
• Experience implementing Zero Trust security architectures
• Strong understanding of Active Directory, Group Policy, DNS, DHCP, and Windows Server 2019/2022
• Experience with virtualization platforms such as VMware vSphere or Hyper‑V
• Experience with firewalls, routing, VPN technologies, and secure remote access platforms
• Strong troubleshooting, documentation, and project delivery skills

Preferred

• Experience deploying Global Secure Access within Microsoft 365 E5 environments
• Experience supporting utility, critical infrastructure, or regulated environments
• Experience with Microsoft Defender for Endpoint and Defender for Identity
• Familiarity with the Cybersecurity Framework and/or CISA guidance
• Experience migrating organizations from traditional VPN architectures to Zero Trust access models

Physical Demands

Ability to safely and successfully perform the essential job functions consistent with the ADA and other federal, state, and local standards

Sedentary work that involves sitting or remaining stationary most of the time, with occasional need to move around the office to attend meetings, etc.

Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor

Reasonable accommodation statement

If you require a reasonable accommodation in completing this application, interviewing, completing any pre‑employment testing, or otherwise participating in the employment selection process, please direct your inquiries to [e-mail] or (888) 824 - 8111.

EEO Statement

It is the policy of Computer Aid, Inc.(CAI) not to discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or because he or she is a protected veteran. It is also the policy of CAI to take affirmative action to employ and to advance in employment, all persons regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or protected veteran status, and to base all employment decisions only on valid job requirements. This policy shall apply to all employment actions, including but not limited to recruitment, hiring, upgrading, promotion, transfer, demotion, layoff, recall, termination, rates of pay or other forms of compensation and selection for training, including apprenticeship, at all levels of employment.

Employees and applicants of CAI will not be subject to harassment on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, m