Tivoli Workload Scheduler/AWS Administrator
Leidos · United States
- Hybrid
- Full-time
- $132,775 / year
- United States
Job highlights
- Manage AWS cloud infrastructure health and security.
- Operate and maintain Tivoli Workload Scheduler platform.
- Ensure reliable execution of automated job schedules.
- Troubleshoot AWS and scheduling-related incidents.
- Optimize cloud performance and control costs.
About the role
AWS Administrator/Tivoli Workload Scheduler
The Digital Modernization Sector has an opening for an AWS Administrator/Tivoli Workload Scheduler to support a large healthcare contract. We are seeking an AWS Administrator/Tivoli Workload Scheduler engineer to support the day-to-day operations, security, and performance of our AWS cloud infrastructure while managing enterprise-level workload scheduling and automation through Tivoli/IBM Workload Scheduler (TWS/IWS). This role is hands-on and operationally focused, requiring strong troubleshooting skills, disciplined execution, and the ability to support business-critical batch and cloud-native workflows.
Core Purpose
Maintain the health, security, and performance of AWS environments while ensuring reliable execution of automated job scheduling workflows using TWS.
AWS Infrastructure Management
- Provision, configure, and maintain AWS resources including EC2, S3, IAM, and VPCs in alignment with the AWS Well-Architected Framework.
- Perform routine system maintenance, patching, and configuration updates across cloud environments.
Workload Automation & Scheduling
- Operate and support the TWS/IWS platform, including job stream monitoring, dependency management, and agent health checks.
- Ensure reliable execution of daily and intraday production workloads.
- Monitor batch workloads and ensure successful completion of processes.
- Implement scheduling solutions for application teams.
- Follow enterprise change management processes and procedures.
- Troubleshoot and resolve job failures, scheduling conflicts, and dependency issues.
- Assist with workload automation platform maintenance activities.
Security & Compliance
- Enforce least-privilege access controls using AWS IAM.
- Monitor and remediate security findings using tools such as AWS Security Hub.
- Support audit and compliance requirements related to cloud infrastructure and automation platforms.
Incident Response & Operations Support
- Triage, diagnose, and resolve incidents involving AWS infrastructure and failed or delayed scheduling batches.
- Escalate complex issues appropriately and participate in root-cause analysis efforts.
Performance & Cost Optimization
- Identify performance bottlenecks and inefficiencies related to cloud resource usage and job throughput.
- Implement auto-scaling, scheduling adjustments, or script improvements to improve performance and control costs.
Backup & Disaster Recovery
- Maintain, test, and document backup and disaster recovery strategies for AWS resources and TWS databases.
- Participate in disaster recovery exercises and validate recovery procedures.
Basic Qualifications
- Education: Bachelor’s degree in computer science, Information Technology, or a related field. Additional years of experience may be substituted in lieu of degree.
- Experience: 4–6 years of IT operations or infrastructure support experience. At least 1 year of hands-on AWS administration experience with limited supervision. Understanding of workload automation concepts (Job dependencies, workstations, job streams). Ability to analyze logs and diagnose issues. Must be able to obtain and maintain a public trust clearance. Candidates must have lived in the United States at least three (3) out of the last five (5) years.
- Certifications: AWS Certified SysOps Administrator – Associate.
Tivoli / IBM Workload Scheduler (TWS) Knowledge
- Core Architecture: Understanding of TWS distributed architecture, including Master Domain Manager (MDM), Dynamic Workload Console (DWC), and Agents (e.g., Fault-Tolerant Agents).
- AWS Integration: Deploy and manage TWS agents on EC2 instances. Support cloud-native workflow triggers using AWS Lambda or Step Functions integrated with TWS. Manage file-based dependencies leveraging Amazon S3.
- Daily Operations & Maintenance: Create, modify, and maintain job definitions, calendars, and scheduling resources. Troubleshoot job failures by analyzing logs. Perform TWS patch upgrades and maintain integrations with enterprise monitoring tools.
Preferred Qualifications
- Proficiency in Linux/Unix environments.
- Strong scripting skills using Python and/or Bash.
- Experience with automation and configuration tools such as Ansible or AWS CloudFormation.
- Experience with event-driven scheduling.
- Experience with file transfer automation (SFTP/FTP).
- Supporting 24/7 enterprise environments.
Preferred Attributes
- Clear operational discipline with attention to detail.
- Ability to work effectively in a production support environment with on-call or after-hours responsibilities.
- Clear communication skills and the ability to collaborate with infrastructure, application, and automation teams.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay And Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Key skills/competency
- AWS Administrator
- Tivoli Workload Scheduler
- Cloud Infrastructure
- Workload Automation
- Job Scheduling
- System Maintenance
- Security & Compliance
- Incident Response
- Performance Optimization
- Disaster Recovery
Skills & topics
- AWS Administrator
- Tivoli Workload Scheduler
- IBM Workload Scheduler
- Cloud Administrator
- System Administrator
- IT Operations
- Infrastructure Support
- Workload Automation
- Job Scheduling
- Batch Processing
- AWS
- EC2
- S3
- IAM
- VPC
- Python
- Bash
- Ansible
- CloudFormation
- Linux
- Unix
- Remote Job
- Healthcare IT
How to get hired
- Tailor your resume: Highlight AWS administration and Tivoli Workload Scheduler experience. Quantify achievements in system maintenance, security, and automation.
- Craft a compelling cover letter: Emphasize your understanding of workload automation concepts and ability to work independently in a production environment.
- Prepare for technical questions: Be ready to discuss AWS services (EC2, S3, IAM, VPC), TWS architecture, and troubleshooting scenarios.
- Showcase operational discipline: Demonstrate attention to detail, problem-solving skills, and experience in 24/7 environments.
- Highlight clearance readiness: Mention your ability to obtain and maintain a public trust clearance and US residency.
Technical preparation
Master AWS services: EC2, S3, IAM, VPC.,Understand TWS architecture: MDM, DWC, Agents.,Practice Python/Bash scripting for automation.,Familiarize with Ansible/CloudFormation.
Behavioral questions
Describe a complex system issue you resolved.,How do you prioritize tasks under pressure?,Explain your approach to ensuring data security.,How do you collaborate with application teams?
Frequently asked questions
- What are the key AWS services for this AWS Administrator/Tivoli Workload Scheduler role at Leidos?
- For the AWS Administrator/Tivoli Workload Scheduler position at Leidos, key AWS services you'll manage include EC2 for compute, S3 for storage, IAM for access control, and VPC for networking. Experience with AWS Lambda and Step Functions for workflow automation is also crucial for integrating with TWS.
- What is the expected experience level for an AWS Administrator/Tivoli Workload Scheduler at Leidos?
- Leidos typically looks for candidates with 4-6 years of IT operations experience, including at least 1 year of hands-on AWS administration with minimal supervision. A strong understanding of workload automation concepts is also essential for this AWS Administrator/Tivoli Workload Scheduler role.
- Does the AWS Administrator/Tivoli Workload Scheduler role at Leidos require specific certifications?
- Yes, for the AWS Administrator/Tivoli Workload Scheduler position at Leidos, the AWS Certified SysOps Administrator – Associate certification is listed as a requirement. Demonstrating knowledge of Tivoli/IBM Workload Scheduler is also critical.
- What are the primary responsibilities of the AWS Administrator/Tivoli Workload Scheduler at Leidos?
- The primary responsibilities for an AWS Administrator/Tivoli Workload Scheduler at Leidos involve maintaining AWS infrastructure health and security, operating the TWS/IWS platform, ensuring reliable job scheduling, troubleshooting incidents, and optimizing performance and costs.
- What is the work arrangement for the AWS Administrator/Tivoli Workload Scheduler role at Leidos?
- The job description for the AWS Administrator/Tivoli Workload Scheduler role at Leidos indicates it is a remote position, as suggested by the '#Remote' tag and the nature of cloud infrastructure management.
- How does Leidos ensure security for its AWS Administrator/Tivoli Workload Scheduler operations?
- Leidos enforces security through least-privilege access controls using AWS IAM, monitoring and remediating findings with tools like AWS Security Hub, and supporting audit and compliance requirements for cloud infrastructure and automation platforms, as expected for an AWS Administrator/Tivoli Workload Scheduler.
- What is the importance of Tivoli Workload Scheduler (TWS) in this Leidos role?
- Tivoli Workload Scheduler (TWS) is central to this role, involving its operation, monitoring, and maintenance. You'll ensure reliable execution of daily workloads, troubleshoot job failures, and implement scheduling solutions, making it a critical skill for the AWS Administrator/Tivoli Workload Scheduler.