System Administrator

Synergy Business Consulting, Inc.; Miami (FL); Sur place; USD 83 000 - 124 000; Plein temps

Avantages offerts par ce poste

On-site contract role

Exposure to a broad enterprise stack

Cross-team collaboration

Résumé du poste

Synergy Business Consulting, Inc. is partnering with a leading client to hire a Senior Systems Engineer. You’ll own identity and infrastructure services that determine who can access critical systems and how securely they do it.

If you enjoy hybrid identity work, PowerShell automation, and solving authentication problems that other teams can’t crack, this role puts all three in your week. You’ll collaborate across infrastructure, cloud, security and application teams in a hands-on, on-site

Qualifications

• 3+ years of hands-on experience in systems administration or engineering with Active Directory and Microsoft Entra ID
• Deep experience with ADFS, SSO integrations, DNS, DHCP, and PKI/certificate services
• Advanced PowerShell scripting for automation and troubleshooting
• Experience supporting hybrid identity, authentication, and access management

Responsabilités

• Administer and secure Active Directory and Microsoft Entra ID in a hybrid environment
• Integrate applications with SSO and manage ADFS for secure access with one login
• Run core network services (DNS, DHCP, PKI)
• Build PowerShell automation to reduce repetitive work and improve reliability
• Troubleshoot complex authentication and access issues from symptoms to root cause
• Collaborate with infrastructure, cloud, security and application teams on VMware, Azure Local, Rubrik, Dell infrastructure and Zerto

Connaissances

Active Directory

Entra ID

ADFS

SSO integrations

DNS

DHCP

PKI

PowerShell scripting

Hybrid identity

Outils

VMware

Azure Local

Rubrik

Dell infrastructure

Zerto

Description du poste

We’re partnering with a leading client to find a Senior Systems Engineer to join their team. You’ll own the identity and infrastructure services that decide who gets into critical systems and how safely they do it. If you enjoy hybrid identity work, PowerShell automation, and solving authentication problems that other teams can’t crack, this role puts all three in your week.

What You’ll Own

• You’ll have the opportunity to administer and secure Active Directory (the directory service that manages users, devices, and access) and Microsoft Entra ID (Microsoft’s cloud identity platform, formerly Azure AD) in a hybrid environment.
• You’ll integrate applications with single sign-on (SSO) and manage Active Directory Federation Services (ADFS), so users get secure access with one login.
• You’ll run core network services, including DNS (Domain Name System), DHCP (Dynamic Host Configuration Protocol), and PKI (public key infrastructure, the certificate system behind secure connections).
• You’ll build PowerShell automation that removes repetitive work and improves reliability.
• You’ll troubleshoot complex authentication and access issues from first symptom to root cause.
• You’ll work with infrastructure, cloud, security, and application teams on VMware, Azure Local, Rubrik, Dell infrastructure, and Zerto.

What You Bring

Must-haves

• 3+ years of hands-on experience in systems administration or engineering with Active Directory and Microsoft Entra ID
• Deep experience with ADFS, SSO integrations, DNS, DHCP, and PKI/certificate services
• Advanced PowerShell scripting for automation and troubleshooting
• Experience supporting hybrid identity, authentication, and access management

Nice-to-haves

• Working knowledge of VMware, Azure Local, Rubrik, Dell infrastructure, and Zerto

What We Offer

• On-site contract role with a hands-on, high-visibility scope
• Contract type of W2 or 1099, depending on what suits you
• Exposure to a broad enterprise stack across identity, virtualization, backup and disaster recovery
• A role that works across infrastructure, cloud, security and application teams
• Support from a recruiter who knows the role and the client

About the Team

You’ll join an infrastructure group that works closely with cloud, security and application teams. You’ll be trusted with systems the business depends on every day.