Senior Cloud Systems Administrator

Defense Acquisition Support Services LLC

. Administer, configure, and maintain secure Microsoft Azure Government cloud environments across multiple subscriptions, including Army cArmy and ECMA frameworks .

Posted 11/5/2026full-timeAberdeen Proving Ground • Maryland • United StatesSeniorLead💰 $90,000 - $95,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in administering and securing Microsoft Azure Government environments, with strong capabilities in cloud infrastructure management, identity and access management, and compliance with DoD cybersecurity requirements. Proficient in troubleshooting complex systems and automating tasks using Azure CLI and PowerShell.

Highest-signal resume keywords

Microsoft Azure Government AdministrationAzure CLI and PowerShell ScriptingDoD Cybersecurity ComplianceMicrosoft Entra ID and RBAC ManagementTroubleshooting Cloud Systems and Network Connectivity

ATS Keywords

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Hard Skills

Microsoft Azure InfrastructureLinux-Based Application SupportContainer TechnologiesApplication Hosting EnvironmentsNetwork Analysis ToolsSystem Configuration and ValidationSoftware Updates and Application DeploymentsIncident Tracking and ResolutionRemote Administrative Access ManagementCloud Infrastructure Performance Monitoring

Soft Skills

Strong Communication SkillsCollaboration with Technical TeamsTechnical DocumentationProblem-Solving SkillsIncident Management

Tools & Technologies

WiresharkEnterprise Ticketing SystemsManaged Service Providers (MSPs)RDPPrivileged Account Management

Certifications & Qualifications

Top Secret/SCI Security ClearanceCompTIA Security+Microsoft Azure Administrator Associate (AZ-104)Microsoft Identity and Access Administrator Associate (SC-300)

Industry Keywords

DoD Cloud PlatformsIAVM ComplianceSTIGsCyber Tasking Orders (CTOs)Army cArmyECMA FrameworksCloud GovernanceSecurity PoliciesVulnerability RemediationApplication Authorization Structures

Tech Stack

Tools & technologies

AzureCloudCyber SecurityFirewallsLinux

About the role

Key responsibilities & impact

Administer, configure, and maintain secure Microsoft Azure Government cloud environments across multiple subscriptions, including Army cArmy and ECMA frameworks
Deploy, configure, and manage cloud infrastructure, including virtual machines, storage, networking components, identity services, and application hosting environments
Support Linux-based application workloads using container technologies and Azure App Services, including OneDeploy deployment methods
Manage secure remote administrative access using RDP, privileged accounts, and approved connectivity protocols
Monitor, document, and maintain IAVM compliance and implement STIGs
Analyze and execute technical requirements associated with CTOs and cybersecurity directives
Troubleshoot system outages, network connectivity issues, firewall configurations, proxy traffic, and cloud infrastructure performance
Use packet capture and network analysis tools, including Wireshark, to diagnose and resolve connectivity and performance issues
Perform above-baseline software updates, application deployments, system configurations, and validation activities with the MSP
Develop and execute Azure CLI and PowerShell scripts to automate operational tasks
Administer Microsoft Entra ID, RBAC, security groups, and enterprise identity and access management services
Troubleshoot authorization configurations, nested security groups, dynamically assigned roles, and custom application permissions
Document, track, and resolve incidents and service requests using enterprise ticketing and service desk systems
Collaborate with cybersecurity personnel, cloud engineers, application developers, and government stakeholders
Provide technical documentation, troubleshooting reports, and status updates to government customers and internal teams

Requirements

What you’ll need

Must possess an active Top Secret/SCI security clearance
Experience administering Microsoft Azure Government environments, including Army cArmy, ECMA, or similar DoD cloud platforms
Strong knowledge of Azure infrastructure, including virtual machines, storage, networking, subscriptions, and identity management
Experience managing Microsoft Entra ID, Role-Based Access Control (RBAC), security groups, and access permissions
Knowledge of DoD cybersecurity requirements, including STIGs, IAVM compliance, and Cyber Tasking Orders (CTOs)
Strong troubleshooting skills involving cloud systems, network connectivity, firewalls, proxies, and packet analysis tools such as Wireshark
Proficiency with Azure CLI and PowerShell for system administration, scripting, and automation
Experience with secure remote access, including RDP and privileged account management
Experience supporting Linux environments, containers, Azure App Services, and application deployments
Ability to perform software updates, troubleshoot system issues, and document resolutions using enterprise ticketing systems
Strong communication, documentation, and collaboration skills when working with technical teams and government customers
CompTIA Security+ or equivalent DoD IAT Level II certification is required
Must possess Microsoft Azure Administrator Associate (AZ-104), Microsoft Identity and Access Administrator Associate (SC-300), an equivalent cloud administration certification, or five years of relevant cloud or systems administration experience in lieu of the cloud certification
Preferred: experience supporting U.S. Army intelligence systems, DCGS-A, or other DoD mission-critical information systems
Preferred: experience administering multiple Azure Government subscriptions within enterprise cloud environments
Preferred: familiarity with Army cloud governance, security policies, and enterprise cloud management processes
Preferred: experience troubleshooting complex application authorization structures and custom web-based identity management systems
Preferred: experience supporting containerized applications, Linux workloads, and Azure App Services deployments
Preferred: knowledge of DoD cybersecurity frameworks, system hardening requirements, and vulnerability remediation processes
Preferred: experience coordinating cloud operations with Managed Service Providers (MSPs) and government cybersecurity teams

Benefits

Comp & perks

Free Health Care from Aetna
Dental Coverage
Vision Coverage
Paid Time Off
401K
Employer Paid Group Life
Flexible Spending Accounts
Professional Development Training
Employee concierge supporting personal and professional success