Precision Solutions

Systems Administrator

Precision Solutions

full-time

Posted on:

Location Type: Remote

Location: United States

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Tech Stack

CloudLinuxPython

About the role

  • Install, configure, and maintain Posit Workbench, Posit Connect, and Posit Package Manager across multiple deployments
  • Manage complex R, Python, and system dependencies in Linux environments while coordinating between technical teams
  • Provide user support, triage technical issues, and deliver best-practice guidance for R, Python, and Shiny development
  • Perform system hardening and security compliance activities following DoD STIGs and SRGs
  • Monitor system performance, manage user access and authentication, and support backup and disaster recovery procedures

Requirements

  • 5+ years of experience with systems administration in Linux environments
  • 3+ years of experience administering Posit products (Workbench, Connect, Package Manager)
  • Experience creating and managing R and Python packages
  • Experience with vulnerability scanning tools such as SCC, Nessus, or ACAS
  • Experience with multiple IDEs including RStudio, VS Code, and Jupyter Labs/Notebook
  • Knowledge of system hardening using DoD Security Requirements Guides (SRGs) and Security Technical Implementation Guides (STIGs)
  • Knowledge of backup and recovery procedures for critical systems
  • Ability to install, update, and manage complex R, Python, and system dependencies in Linux
  • Possession of one of the following certifications: Cloud+, GICSP, GSEC, Security+, SSCP, SecurityX, CASP+, CCNP Security, CCSP, FITSP-O, or GFAACT
  • Bachelor's degree
Benefits
  • Health insurance
  • Retirement plans
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Linux administrationR programmingPython programmingShiny developmentSystem hardeningVulnerability scanningPackage managementBackup and recovery proceduresUser access managementDisaster recovery
Soft Skills
User supportTechnical issue triageBest-practice guidanceCoordination between technical teams
Certifications
Cloud+GICSPGSECSecurity+SSCPSecurityXCASP+CCNP SecurityCCSPFITSP-O