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Delinea · 2 months ago

Senior System Adminstrator

Washington, D.C

Full-time

Onsite

Senior Level, Lead/Staff

8+ years exp

Delinea is a pioneer in securing human and machine identities through intelligent, centralized authorization. The Senior Systems Administrator will provide internal technical support, advise project teams, and assist with the maintenance and growth of IT systems, acting as the company's front line for solving IT-related problems.

Cloud SecurityComplianceCyber SecurityIdentity ManagementInformation TechnologyIT ManagementSecuritySoftware

H1B Sponsor Likely

Responsibilities

• Administer Entra ID (Azure AD) for access control, app registrations, and identity lifecycle management across enterprise applications and SaaS integrations

• Manage Intune endpoint policies, compliance baselines, and application deployments to maintain secure and efficient device management for hybrid and remote users

• Oversee SharePoint, Teams, and other M365 services—maintaining permissions, content lifecycle, and collaboration governance to ensure platform reliability and compliance

• Develop and maintain Power Automate workflows and PowerShell scripts to streamline IT processes, automate provisioning, and improve service delivery across cloud systems

• Support enterprise applications and integrations, ensuring stability and security through proper authentication, API, and SSO configurations

• Maintain accurate hardware, software, and license inventories; oversee lifecycle management, patching, and configuration compliance across all environments

• Administer branch office network infrastructure, including Ubiquiti UniFi switches, gateways, and wireless access points, ensuring reliable, secure connectivity and VPN integration

• Maintain physical security systems, including access control platforms, security cameras, and badge management, ensuring reliable operation and policy compliance

Qualification

Microsoft 365 administrationEntra ID managementIntune managementPowerShell scriptingSAML/SSO integrationsCloud-based DNS managementPhysical security systemsProblem-solving skillsCommunication skillsAttention to detail

Required

8+ years of experience in systems administration or enterprise IT operations, with a strong focus on Microsoft 365 and cloud-based environments

Hands-on experience managing Microsoft Entra ID, Intune, and enterprise application integrations using SAML/SSO

Knowledge of certificate management, SCEP enrollment, and lifecycle maintenance for secure communication and device trust

Experience administering cloud-based DNS (e.g., Route 53) and registrar management for organizational domains

Familiarity with cloud-based monitoring tools, VPN solutions, and endpoint compliance enforcement

Proficiency with Power Automate and PowerShell scripting to automate administrative workflows and recurring system tasks

Working knowledge of SharePoint Online, Teams, and other Microsoft 365 services, including access controls and governance

Experience tracking and auditing software licensing across enterprise applications and SaaS platforms

Experience supporting physical security systems such as access control, surveillance cameras, and door badge infrastructure

Strong problem-solving and communication skills, with attention to detail and the ability to respond effectively to operational issues

Preferred

Microsoft or equivalent cloud certifications preferred (e.g., M365 Administrator, Azure Fundamentals, or Security)

A passion for optimizing system performance through proactive monitoring, troubleshooting, and automation to improve uptime and user experience

Proven ability to streamline workflows using PowerShell, Power Automate, or similar tools to reduce manual effort and enhance operational efficiency

Strong understanding of Microsoft 365 administration—including Entra ID, Intune, SharePoint, and Teams—to maintain a secure and reliable collaboration environment

Experience supporting enterprise applications with SAML/SSO integrations, certificate management, and compliance-driven access controls

A collaborative mindset with a focus on clear documentation, continuous improvement, and cross-team alignment across IT, security, and operations

Familiarity with cloud-based infrastructure concepts such as Route 53 DNS, cloud monitoring, and remote VPN solutions (a plus)

Experience maintaining physical security systems, including badge access, guest management, and camera infrastructure

Benefits

Healthcare insurance

Pension/retirement matching

Comprehensive life insurance

An employee assistance program

Time off plans

Paid company holidays

Company

Delinea

Glassdoor3.7

Delinea is a provider of privileged access management (PAM) solutions for seamless security

Founded in 2021

Redwood City, California, USA

1001-5000 employees

https://delinea.com

H1B Sponsorship

Delinea has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

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Trends of Total Sponsorships

2025 (4)

2024 (8)

2022 (2)