Tivoli Workload Scheduler/AWS Administrator

Description The Digital Modernization Sector has an opening for a 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. This role also focuses onThe ideal candidate has strong AWS administration experience, a clear grasp of workload automation platforms, and the ability to operate effectively in a production enterprise environment with minimal supervision.Core PurposeMaintain the health, security, and performance of AWS environments while ensuring reliable execution of automated job scheduling workflows using TWS.AWS Infrastructure ManagementProvision, 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 & SchedulingOperate 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 teamsFollow enterprise change management processes and proceduresTroubleshoot and resolve job failures, scheduling conflicts, and dependency issuesAssist with workload automation platform maintenance activitiesSecurity & ComplianceEnforce 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 SupportTriage, 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 OptimizationIdentify 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 RecoveryMaintain, test, and document backup and disaster recovery strategies for AWS resources and TWS databases.Participate in disaster recovery exercises and validate recovery procedures.Basic QualificationsEducationBachelor's degree in computer science, Information Technology, or a related field,. Additional years of experience may be substituted in lieu of degree.Experience4-6 years of experience in IT operations or infrastructure support roles.At least 1 year of hands-on AWS administration experience with limited supervision.An understanding of workload automation concepts including: Job dependencies, workstations, and job streamsAbility to analyze logs and diagnose issuesMust be able to obtain and maintain a public trust clearance.All candidates supporting the CMS programs must havelived in theUnited Statesatleastthree(3)out ofthelastfive(5)yearsprior in order to be considered.CertificationsAWS Certified SysOps Administrator - AssociateTivoli / IBM Workload Scheduler (TWS) KnowledgeCore ArchitectureUnderstanding of TWS distributed architecture, including:Master Domain Manager (MDM): Central scheduling authority and database.Dynamic Workload Console (DWC): Web-based interface for job design and monitoring.Agents: Including Fault-Tolerant Agents (FTA) capable of running jobs during temporary MDM communication outages.AWS IntegrationDeploy and manage TWS agents on EC2 instances to execute scripts and applications.Support cloud-native workflow triggers using AWS Lambda or Step Functions integrated with TWS.Manage file-based dependencies leveraging Amazon S3.Daily Operations & MaintenanceCreate, modify, and maintain job definitions, calendars, and scheduling resources.Troubleshoot job failures and delays by analyzing logs and predecessor/successor relationships.Perform TWS patch upgrades and maintain integrations with enterprise monitoring tools such as IBM Tivoli Monitoring.Preferred QualificationsTechnical SkillsProficiency 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 schedulingExperience with file transfer automation (SFTP/FTP)Supporting 24/7 enterprise environmentsPreferred AttributesClear 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.If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.Original Posting:March 11, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.About LeidosLeidos 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 BenefitsPay 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.Securing Your DataBeware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.Commitment to Non-DiscriminationAll 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.#Remote