Sr. Systems Administrator
Amentum · Arlington, VA · Yesterday
On-siteInformation TechnologyFull-time
Essential Responsibilities
- Fulfill AWS S3 bucket access requests from data custodians, ensuring proper authorization and data security.
- Create and manage IAM roles and policies to enforce strict access control principles and maintain a secure cloud environment.
- Create, rotate, and manage IAM user secret & access keys in accordance with the company’s 90-day key rotation policy.
- Proactively monitor the health and performance of our systems and websites using tools like CloudWatch, Kibana/Elasticsearch, and Tableau, ensuring optimal functionality and identifying potential issues.
- Troubleshoot and resolve system issues by analyzing logs on EC2 Linux instances within AWS.
- Aid in troubleshooting network, DNS, and storage issues, and make recommendations for cost-saving options and growth.
- Work on tickets in a timely manner, adhering to Service Level Agreements (SLAs) and providing efficient support to internal stakeholders.
- Assist DevOps and development teams during deployments, ensuring smooth and successful releases.
- Create SNS topics and configure S3 bucket notifications based on customer requests, enabling timely alerts and automated workflows.
- Work closely with various teams across the organization, including security, development, and operations, to address AWS infrastructure requests and ensure alignment with best practices.
- Create and maintain Standard Operating Procedures (SOPs) to improve team efficiency and knowledge sharing.
- Execute tasks with minimal technical supervision, embrace reliability constraints, and proactively contribute improvements to the platform.
- Demonstrate commitment to teamwork, contributing to the betterment of the team and fostering a collaborative environment.
- Maintain on-site availability Monday through Friday, adhering to the required work schedule.
Proficiency with Tools
- Demonstrated experience using collaboration tools such as ServiceNow, Jira, and Confluence for incident management, project tracking, and knowledge sharing.
Minimum Education and Experience
- Bachelor’s degree plus 5 years of experience, Associates degree plus 7 years of experience, or a minimum of 8 years of experience, in a related field.
Compensation Details
- $155,000 - $180,000
Benefits Overview
- Health, dental, and vision insurance
- Paid time off and holidays
- Retail benefits (including 401(k) matching)
- Education reimbursement
- Parental leave
- Employee stock purchase plan
- Tax-saving options
- Disability and life insurance
- Pet insurance