SAIC · 10 hours ago
Infrastructure System Administrator
San Diego, CA
Full-time
Onsite
Mid, Senior Level
$120K/yr - $160K/yr
5+ years expSAIC is seeking an experienced Systems Administrator to join our Technical Engineering and Design Department in support of our United States Air Force customer. The role involves the installation, configuration, operation, and maintenance of systems hardware, software, and related infrastructure, ensuring adherence to government policies and performing regular security monitoring.
Information TechnologySecurityService IndustrySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Responsible for asset installation/configuration, operation and maintenance of systems hardware, software and related infrastructure
Configure and manage operating systems (Windows and Linux), applications (commercial and government), networks (IPs, subnets, etc.), and network equipment (switches)
Configure and manage DOD and IC standard distributed authentication services
Build up systems from "bare metal" in alignment with accredited baselines
Ensure that system hardware, operating systems, software systems and related procedures adhere to government policies
Perform regular security monitoring to identify any possible intrusions
Perform daily backup operations
Perform regular file archival and purge, as necessary
Create, change and delete user accounts per request
Perform ongoing performance tuning, hardware upgrades and resource optimization, as required
Repair and recover from hardware or software failures for multiple sites
Establishes, documents, and monitor the government’s cyber security program implementation plan
Maintain facility video distribution system and displays
Other tasks and duties as assigned
Contribute technical content and tutorials to product documentation
Familiarity with distributed systems like Hadoop, HBase/Accumulo, Spark and Kafka
Experience with Puppet, Ansible, Terraform, Bash, Powershell, and Python tools
Qualification
Required
5+ years of experience with implementation and understanding of Engineering principles in a professional environment
Experience maintaining, configuring, operating and troubleshooting complex electronic computer interface systems and network equipment
Knowledge of U.S. Government computers, networks, and security
Past experience administering server-side technology and networked computing systems
Familiarity with DNS / DHCP / Kickstart / LDAP / Kubernetes / Red Hat 7&8 / Windows 10 / ACAS / Rancher / Grafana / Cloud Security Gateway
Maintain and create system documentation
Ability to surge hours worked through events
Able to create simple scripts (i.e. powershell or bash)
Ability to automate installation, configuration, and provisioning using Infrastructure as Code tools like Terraform, Ansible, Puppet, and Chef
Ability to configure and manage operating systems (Windows and Linux), applications (commercial and government), networks (IPs, subnets, etc.), and network equipment (switches)
Ability to configure and manage DOD and IC standard distributed authentication services
Preferred
Familiarity with distributed systems like Hadoop, HBase/Accumulo, Spark and Kafka
Experience with Puppet, Ansible, Terraform, Bash, Powershell, and Python tools
Advantageous to have knowledge of DOD and IC network infrastructures
Knowledge of Joint IO Range, Defense Research and Engineering Network, and other similar environments beneficial
Company
SAIC
SAIC specializes in IT, enterprise IT, engineering, and professional services.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$522.13MKey Investors
U.S. Geothermal
2025-09-22Post Ipo Debt· $500M
2010-09-13Post Ipo Equity· $22M
2006-10-13IPO
Leadership Team
Robert Fecteau
IT Advisor to CEO
Prabu Natarajan
Chief Financial Officer
Recent News
2025-12-16
2025-12-16
2025-12-05
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