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Verifies applications interface and operate correctly with ITS components and satisfy technical, security, and operational requirements. Develops, executes, and documents test cases and results; troubleshoots and tracks defects through resolution; performs Linux command-line testing; validates corrective actions with engineering and operations teams; and supports compliance testing and test automation improvements.

Builds, tests, and maintains internal platforms and infrastructure supporting software development and deployment. Automates operational processes with Ansible, improves deployment pipelines and developer experience, troubleshoots platform issues, ensures security and compliance, and monitors reliability and availability using observability tools such as Prometheus and Grafana. Requires a TS/SCI clearance with polygraph and either a bachelor’s degree plus 10 years of experience or 14 years without a degree.

Supports implementation, monitoring, troubleshooting, maintenance, and administration of IT infrastructure across Linux, UNIX, and Windows environments. Provides Tier I and Tier II support, manages Active Directory and core Windows services, applies DISA STIG baselines, resolves performance and server issues, implements backup and recovery strategies, develops automation scripts, maintains technical documentation, and supports messaging, authentication, and multifactor systems. On-call rotation is required.

Perform Linux command-line system administration for an intelligence team, including application and data/messaging flow administration. The role requires five years of systems administration experience without a degree and a TS/SCI clearance with polygraph. Strong Linux skills are preferred, with responsibilities varying by experience and labor category level.

Administer and sustain complex, geographically distributed, air-gapped systems and network environments. Install applications, configure servers and desktops, troubleshoot hardware and software, manage Active Directory, patching, certificates, vulnerabilities, security accreditation, virtualization, and performance optimization. Maintain Trellix ePO environments and system documentation, resolve operational issues, communicate with users and support personnel, and recommend solutions to management.

Provides senior Windows systems administration, operations, maintenance, monitoring, and infrastructure support across virtualized Windows and Linux environments. Manages VMware clusters, Active Directory, DNS, GPOs, SCCM, Exchange, patching, vulnerability remediation, IAVAs, security scans, and system configuration. Supports network and data center infrastructure, resolves hardware and software issues, documents activities, communicates outages, implements enhancements, and participates in on-call support within an Agile environment.

Develops and executes software evaluation, functional, regression, integration, validation, and compliance tests. Creates test plans, procedures, automation, traceability matrices, and technical documentation; conducts data collection and analysis; reports results; verifies software discrepancies and fixes; and mentors test engineers. The role requires Java development expertise, testing frameworks, CI/CD tools, cloud deployment, security technologies, and SIGINT, IA, or IT domain experience.

Develops Python or PowerShell automation, supports CI/CD deployments, administers Linux systems, manages Kubernetes environments, and maintains Ansible workflows. The role automates infrastructure provisioning and lifecycle management, troubleshoots issues across software, operating systems, containers, networking, and hardware, and improves reliability, scalability, performance, and security while collaborating with engineering and operations teams.

Administer and maintain multiple operational databases, ensuring security, integrity, availability, replication, and performance. Responsibilities include monitoring, troubleshooting, disaster recovery, patching, performance tuning, SQL and PL/SQL development, legacy data ingestion, schema design, database lifecycle management, and development of database loading and parser software. The role supports Oracle and other relational and NoSQL databases within an Agile intelligence program.

Develop and modernize full-stack mission management and workflow automation systems, with emphasis on backend API development. Build features from customer requirements, support automation teams through code reviews and enabling functions, and migrate systems to Kubernetes infrastructure. Maintain and upgrade applications, implement security enhancements, and collaborate with developers, analysts, subject matter experts, and mission customers.