Senior Systems AdministratorScience Applications International Corporation • United States
Senior Systems Administrator
Science Applications International Corporation
- United States
- United States
Über
SAIC is seeking a Senior Systems Administrator to support our government customer in Springfield, VA.
Duties may include: Design, deploy, configure, secure, monitor, and manage a variety of cloud-based infrastructure components hosted within multiple cloud providers, including Amazon Web Service's VPC, EC2, RDS, Lambda, S3, Cloud Formation, CloudWatch, IAM, etc. Install, configure, secure, upgrade, and maintain multiple operating systems such as Red Hat Enterprise Linux, CENTOS, and Windows Maintain servers in accordance with DoD, IC, and customer policies. Maintain several enterprise-class web analytics collection platforms utilizing PHP, MySQL, Apache, and other similar technologies. Troubleshoot, document, and fix complex system, network, and database issues. Perform daily, weekly, and monthly system health checks and backups. Evaluate and install application and operating system security patches while maintaining a log of system problems, errors, failures, trends, and downtime metrics. Maintain hardware and software inventory lists and install software releases and upgrades. Create and manage application user accounts and access control using least privilege methodologies. Design, create, and utilize complex, custom scripts to inventory, track, and report customer's official Web Inventory and associated web attributes on all security enclave. Provide program and senior leadership with expert level technical guidance on current and emerging web analytics technologies, tends, and potential issues. Perform and document all required actions necessary to obtain and maintain a full Authority To Operate (ATO) system accreditation, including implementing Security Technical Implementation Guides (STIG), collaborating with accreditation authorities, creating Plan of Action and Milestones (POA&M), populating XACTA, etc. Submit requirements within Service+ for any compute, storage, database, SharePoint, or Tableau infrastructure provisioning to be fulfilled by the UDS contractor. Qualifications
Active TS/SCI is Required Willing and able to obtain a polygraph Ability to quickly gain a comprehensive understanding of customer's web ecosystem and topology. Experience with PHP, Python, Bash, and PowerShell. Experience maintaining high-traffic web servers, AWS cloud technologies, security, and encryption. Experience within software/web/HTML development field.Experience creating, deploying, configuring, and maintaining cloud-based MySQL and other relational databases. Experience working with JavaScript, Web Services, SQL, and MySQL. Experience with Enterprise Services such as GEOAxIS, VDSS, Cloud Operations, Active Directory, DNS, etc.
About Us
SAIC® is a premier Fortune 500® mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.
Sprachkenntnisse
- English
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