Posit Systems Administrator

Description
We are seeking someone who can maintain and enhance multiple Posit deployments (Workbench, Connect, and Package Manager), ensuring the infrastructure remains functional and available to support critical public health analytics.
As a Posit System Administrator on our project, you'll constantly look for ways to make the data science infrastructure better using the latest technology and best implementation strategies. Your technical expertise will be vital as you identify problem areas and opportunities for improvement of mission-critical systems, working closely with technical, network, platform, functional, and customer support teams as a dedicated Posit specialist.
Key Responsibilities:
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
Skills
Linux, rstudio, workbench, package manager, connect, jupyter notebook, python, azure, red hat, bash, cisco switches, vmware
Top Skills Details
Linux,rstudio,workbench,package manager,connect,jupyter notebook,python
Additional Skills & Qualifications
Must Have:
5+ years of experience with systems administration in Linux environments, including system management, application patching, and optimization
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
Nice to Have:
Experience with Kubernetes and Azure Container Registry for containerized deployments
Experience managing Red Hat Enterprise Linux systems
Experience developing with frameworks like Dash, Streamlit, Bokeh, Flask, or Shiny
Experience with automation and scripting tools (Bash, Python, Ansible)
Experience managing networks using Cisco switches
Knowledge of Hyper-V or VMware vSphere for virtual machine management
Knowledge of authentication systems (LDAP, Active Directory, SSO, SAML)
Knowledge of common data science Python and R libraries (tidyverse, pandas, scikit-learn, etc.).
Job Type & Location
This is a Contract position based out of Atlanta, GA.
Pay and Benefits
The pay range for this position is $65.00 - $85.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully remote position.
Application Deadline
This position is anticipated to close on Apr 20, 2026.
>About TEKsystems:
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.