Systems Administrator

Apex Systems LLC

Moorestown, NJ, United States

2 months ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Starter

Experience required

1 year minimum

Working hours

Regular working hours

Job source

clearancejobs.com

Tech stack

Multitier Architecture Microsoft Windows Active Directory Amazon Web Services Microsoft Azure Bash Shell Ubuntu (Operating System) CentOS Cloud Computing Software Documentation Continuous Integration Dynamic Host Configuration Protocol

+22 more

Linux DevOps Disaster Recovery File Systems Domain Name System (DNS) Monitoring of Systems Hyper-V Lightweight Directory Access Protocols (LDAP) Linux System Administration Windows Servers Windows PowerShell Red Hat Enterprise Linux Ansible Virtualization Technology Software Vulnerability Management Web Services Scripting System Availability Infrastructure Automation Frameworks Puppet User Accounts Vmware

Job description

We are seeking a Systems Administrator to support and maintain enterprise IT infrastructure across both Linux and Windows environments. This role is responsible for system administration, troubleshooting, maintenance, and automation to ensure reliable and secure operations in a production environment., * Administer, configure, and maintain Windows Server and Linux (RHEL, CentOS, Ubuntu, etc.) systems

Monitor system performance, troubleshoot issues, and resolve incidents to ensure high availability
Perform system patching, upgrades, and vulnerability remediation
Manage user accounts, permissions, and access controls using Active Directory and LDAP
Support and maintain virtualization platforms such as VMware or Hyper-V
Develop and maintain scripts using PowerShell and/or Bash to automate routine tasks
Implement and manage backup, recovery, and disaster recovery solutions
Configure and support core services including DNS, DHCP, file systems, and web services
Deploy, manage, and update software using enterprise tools
Maintain accurate system documentation, configurations, and procedures
Ensure systems comply with security policies, standards, and best practices
Provide Tier II/III support and collaborate with network, security, and engineering teams

Requirements

1-2 years of experience administering Windows and Linux systems
Strong experience with Windows Server, Active Directory, Group Policy, DNS, and DHCP
Hands-on experience with Linux system administration and troubleshooting
Experience supporting virtualized environments
Scripting experience using PowerShell and/or Bash
Strong problem-solving, troubleshooting, and communication skills
Experience working in enterprise or production environments

Preferred Qualifications

Experience with configuration management tools such as Ansible, Puppet, or Chef
Familiarity with cloud platforms such as AWS or Azure
Knowledge of system hardening, security best practices, and compliance frameworks
Experience supporting DevOps or CI/CD environments
Relevant certifications (Security+, Linux+, RHCSA, Microsoft certifications)