Demo

Systems Administrator

Saalex
Newport, RI Full Time
POSTED ON 7/16/2026
AVAILABLE BEFORE 9/15/2026

Netsimco, a Saalex Company is seeking a Systems Administrator in Newport, RI to support the installation, configuration, maintenance, and security of enterprise information systems. The selected candidate will be responsible for administering Windows and Linux-based environments, supporting networked systems, implementing backup and recovery solutions, and ensuring the reliability, availability, and security of computing infrastructure. This position requires a strong technical foundation in systems administration, troubleshooting, and enterprise technologies.

Position Type: Full-Time

Salary: $95k-$110k annually (depending on experience)
Work Location: Onsite.

Essential Functions:

  • Install, configure, maintain, and troubleshoot Windows and Linux operating systems.
  • Administer enterprise server environments including Microsoft Windows Server and Red Hat Enterprise Linux (RHEL).
  • Monitor system performance, availability, and security to ensure optimal operation.
  • Perform hardware and software installations, upgrades, patching, and configuration management.
  • Support web application servers and associated infrastructure.
  • Implement and maintain system backup and disaster recovery procedures.
  • Analyze and resolve system, network, hardware, and software issues.
  • Manage user accounts, permissions, and access controls in accordance with organizational security requirements.
  • Support network infrastructure and coordinate with network engineering personnel as needed.
  • Maintain technical documentation, system configurations, and standard operating procedures.
  • Ensure compliance with cybersecurity and information assurance requirements.
  • Provide technical support and troubleshooting assistance to end users and stakeholders.
  • Other duties as assigned or required.

Required:

  • Minimum of 3 years of professional systems administration experience.
  • Current Microsoft certification (e.g., Microsoft Certified: Azure Administrator Associate, Windows Server Hybrid Administrator Associate, or equivalent).
  • At least 1 year of experience in one or more of the following areas:
    • Red Hat Enterprise Linux (RHEL)
    • Web application server administration
    • Network engineering
    • UNIX/Linux system administration
    • System backup and recovery
    • Installation and configuration of hardware, operating systems, and Commercial Off-The-Shelf (COTS) software
  • Experience installing, configuring, and maintaining server operating systems and enterprise applications.
  • Strong troubleshooting and problem-solving skills.
  • Excellent written and verbal communication skills.

Desired:

  • Experience supporting Department of Defense (DoD), Federal Government, or military environments.
  • Familiarity with virtualization technologies such as VMware or Hyper-V.
  • Experience with Active Directory, Group Policy, DNS, DHCP, and enterprise storage solutions.
  • Knowledge of cybersecurity best practices and security compliance frameworks.
  • Experience with cloud platforms such as Microsoft Azure or AWS.
  • Additional certifications such as Security , Linux , RHCSA, RHCE, or equivalent.

Education:

Bachelor's degree in Computer Science, Information Systems, Computer Engineering, or a related technical field.

Security Clearance:

Active Top Secret clearance required. Requirements to obtain a clearance include US Citizenship, security investigation, etc.

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Wellness Resources
  • Stock Option Plan

Salary : $95 - $110

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