Hire the best System Administrators in Phoenix, AZ
Check out System Administrators in Phoenix, AZ with the skills you need for your next job.
- $120 hourly
- 0.0/5
- (0 jobs)
Highly experienced and results-oriented Senior Linux System Administrator with a proven track record in designing, implementing, and maintaining robust and scalable Linux-based infrastructure. Possessing a strong foundation in system administration best practices, performance optimization, security hardening, and troubleshooting complex issues. Complementing this deep Linux expertise is a proficiency in Robotic Process Automation (RPA) using UiPath, enabling the automation of repetitive tasks and streamlining IT operations. Furthermore, I bring a solid understanding of DevOps principles and practices, with hands-on experience leveraging cloud platforms such as AWS and/or Azure to build and manage infrastructure-as-code, implement CI/CD pipelines, and foster efficient software delivery workflows. My scripting skills in Bash and PowerShell allow for effective system automation, task orchestration, and infrastructure management across both Linux and Windows environments. Linux System Administration: - Operating Systems: Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu, Debian, SUSE Linux Enterprise Server (SLES) - Core Services: DNS (BIND, dnsmasq), DHCP (ISC DHCP), NFS, Samba, Apache, Nginx, SSH, SMTP (Postfix, Sendmail) - System Management: User and group management, package management (YUM/RPM, APT/DEB, Zypper), system monitoring (Nagios, Zabbix, Prometheus, Grafana), logging (syslog, rsyslog, journald), process management, performance tuning, kernel management - Storage Management: LVM, RAID configurations, file systems (ext4, XFS), disk quotas - Security: Firewall management (iptables, firewalld), SELinux, PAM, intrusion detection/prevention systems (IDS/IPS), vulnerability scanning - Virtualization: VMware, VirtualBox, KVM, Docker, Podman UiPath Automation: - UiPath Components: UiPath Studio, UiPath Orchestrator, UiPath Robots (Attended, Unattended) - Automation Techniques: Screen scraping, data extraction, UI automation, API integration, workflow design, exception handling, logging and auditing - Programming/Scripting for UiPath: VB.NET (primary), C#, Python (integration) - Orchestrator Management: Robot provisioning, scheduling, queue management, asset management, monitoring and alerting - DevOps Engineering (AWS/Azure): - Cloud Platforms: Amazon Web Services (AWS) (e.g., EC2, S3, VPC, IAM, RDS, ECS, EKS, CloudFormation, CloudWatch) OR Microsoft Azure (e.g., Virtual Machines, Blob Storage, Virtual Network, Azure AD, Azure SQL Database, Azure Kubernetes Service (AKS), Azure Resource Manager (ARM), Azure Monitor) - Infrastructure as Code (IaC): Terraform, AWS CloudFormation/Azure ARM templates - Continuous Integration/Continuous Delivery (CI/CD): Jenkins, GitLab CI/CD, Azure DevOps Pipelines, AWS CodePipeline - Containerization and Orchestration: Docker, Kubernetes (K8s), Docker Compose - Configuration Management: Ansible, Puppet, Chef - Monitoring and Logging: CloudWatch/Azure Monitor, Prometheus, Grafana, ELK stack (Elasticsearch, Logstash, Kibana) - Bash Scripting: System administration automation, task scheduling (cron), log analysis, file manipulation, process control, network configuration - PowerShell Scripting: Windows system administration, Active Directory management, task automation, configuration management, interaction with .NET Framework
System Administration
C++Bash ProgrammingMicrosoft Windows PowerShellDevOps EngineeringLinux System AdministrationNetwork ArchitectureERP Software - $90 hourly
- 0.0/5
- (0 jobs)
I’m a full-service IT technician and system administrator with over 10 years of experience managing and supporting business-critical infrastructure. I specialize in PC onboarding, lifecycle maintenance, and secure decommissioning, along with Exchange Management, virtual machine setup, Intune, and mobile device management. My background includes hands-on system administration—configuring, monitoring, and maintaining Windows environments, Active Directory, Azure AD, and endpoint security. I troubleshoot complex issues, manage user accounts, and ensure system uptime through proactive diagnostics and efficient ticket resolution. I’m reliable, adaptable, and skilled at communicating with both technical teams and non-technical users. Whether it’s hardware replacement, asset deployment, or managing server environments, I bring the consistency and depth needed to keep your IT operations running smoothly.
System Administration
Information SecurityComputer NetworkComputing & Networking - $25 hourly
- 0.0/5
- (0 jobs)
I am an analytical problem-solver with experience across multiple administrative disciplines, primarily in the real estate/development industry. I bring a positive attitude, professionalism, and a drive to learn, grow, and share knowledge. I am seeking a role where my diligence, growth mindset, and desire to establish engaging and proactive working relationships with my colleagues and clients will be a natural fit.
System Administration
Receptionist SkillsPayment ProcessingReal Estate - $30 hourly
- 0.0/5
- (1 job)
Objective To obtain a position at a technology based company and expanding my knowledge of the IT industry. Summary of Qualifications * * Hard working and goal oriented * Have managed employees up to 15 at a time * Dependable * Well versed in Microsoft Suite * Office * Excel * Strong proficiency with technical product support * Outlook * PowerPoint
System Administration
AdministrateMicrosoft Excel - $120 hourly
- 0.0/5
- (0 jobs)
Experienced IT Professional, with a demonstrated history of working with new deployments in Infrastructure Environments and Data Centers. A well-established history with troubleshooting Windows Servers, Workstations and Networks, such as, SonicWALL, Fortinet, and Sophos interfaces, with Windows, Exchange, Exchange 365, Active Directory, GPO and standard Windows Server environments and Advanced Tier Technical Support.
System Administration
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