Jobs at Captivation Software

The Software Engineer will design and implement software capabilities, focusing on Java development, APIs, and microservices in a collaborative team environment.

Seeking a Software Engineer to design and implement Java-based software capabilities. Requires strong OOP knowledge, experience with RESTful services, and the ability to work both independently and in teams.

Senior systems engineer to lead capture, tracking, management, reporting, brokering, and enrichment of metadata for mission analytic workflows. Drive systems engineering: gather and document requirements, produce ICDs and SE plans, support workflow analysis and process improvement, coordinate multidisciplinary teams, translate operational needs into technical requirements, and integrate AI technologies into development workflows.

Develop, sustain, and troubleshoot the project's software suite. Implement, test, and integrate with COTS/FOSS components. Build containerized services, create Helm charts, support CI/CD pipelines, and script/administer on Linux using Bash/Python and Java/Spring. Collaborate to deliver mission-focused capabilities.

Administer, maintain, and support a secure, multi-tenant PaaS Kubernetes platform on Linux. Ensure reliability, scalability, security compliance, performance tuning, troubleshooting of containerized workloads, implement IaC/automation, deploy Helm charts, and monitor with Prometheus/Grafana.

Captivation Software seeks fully cleared software developers and engineers with a Bachelor’s degree or relevant experience. Responsibilities include coding, system administration, and supporting mission objectives.

Translate user feedback into actionable systems engineering tasks. Document user operations, architecture, dataflows, and release notes. Monitor system health, assist DevOps, perform service-desk outreach, support sprint activities, identify risks and mitigations, and provide weekly status reporting.

Senior test engineer responsible for creating and executing test plans, test cases, and reports; developing automated tests and scripts (e.g., Selenium); performing backend and command-line testing to ensure software quality in mission-critical systems.

Administer, maintain, and support a secure, multi-tenant Kubernetes PaaS on Linux. Ensure reliability, scalability, security compliance, and performance. Troubleshoot Kubernetes workloads, develop automation and scripts (Bash/Python), manage IaC (Ansible), Helm charts, containerization, and monitoring (Prometheus/Grafana). Collaborate via Git and support mission application requirements.

Senior software engineer to design and implement microservices on Linux using Java/Spring, containers (Docker) and Kubernetes orchestration. Monitor systems with Grafana/Prometheus, use Git for version control, and work in an Agile team. Must hold active Top Secret/SCI with polygraph and support CI/CD, data ingestion, and observability integrations as needed.

Mid-level Linux Systems Administrator supporting a government program. Responsibilities include administering CentOS/RHEL/Rocky systems, upgrading servers/workstations, data transfer and Customer STE tasks, hardware installation, and troubleshooting networking and TLS. Requires active TS/SCI with favorable polygraph and around five years of relevant systems administration experience. Automation, Ansible, PXE, Proxmox, IDM/LDAP, Windows administration are desired.

Develop and maintain full‑stack software for SIGINT and cyber solutions: build REST services, support customer infrastructure, query MongoDB/Elasticsearch, work in Docker/Compose environments, and move between frontend and backend development to deliver mission-critical capabilities quickly.

Develop full‑stack applications and cloud infrastructure using AWS and Terraform to deliver mission-critical solutions. Collaborate with engineering teams to design, implement, and maintain secure systems, adhering to program requirements and delivery timelines. Must meet government security clearance and citizenship requirements.

Design, develop, and maintain DevOps/tools and services (GitLab, Artifactory, MinIO, GitLab Runner, Jupyter, SPARTANDESK). Automate admin tasks with Bash/Python/PHP, develop Java software, implement IaC with Ansible, manage CI/CD (GitLab CI), containerize with Docker, use Git, produce system documentation, and collaborate with cross-functional teams and mission customers.

Develop and maintain cloud-based, high-performance analytic solutions that process large data volumes. Implement distributed computing and big-data pipelines using Spark, MapReduce, SQL/NoSQL, and Python data libraries (Pandas, NumPy, SciPy). Work on analytics development supporting national security mission; must hold required security clearance.

Develop and deliver software solutions in AWS using managed services to support national security missions. Contribute to engineering efforts on contracts of similar scope, ensuring secure, timely, high-quality implementations while holding required clearances.

Provide daily systems administration including Linux administration, storage management, KVM virtualization, automation with Ansible/Salt, FreeIPA administration, scripting (Bash/Perl/Python), SSP compliance, STE/STN support, and cloud/AWS operations to support mission requirements.

Perform security-focused systems administration of Linux environments, managing containers (Docker), AWS, virtualization, and storage. Maintain IP networking and firewall configurations, support PKI/TLS/cryptography and crypto policies, and ensure SSP compliance and STE/STN support on Linux. Provide application support, troubleshooting, and work with automation tools; comply with DoD security and certification requirements.

Mid-level (requires extensive experience) systems administrator providing daily system administration and DevOps support. Responsibilities include Linux administration, containerization, Proxmox virtualization, configuration management with Ansible/Salt, scripting (Bash/Perl/Python), SSP compliance and STE/STN support, cloud/AWS operations, CIFS and Centrify administration. Supports mixed Linux/Windows environments and may assist Windows DC/Server/Exchange tasks.

Develop, sustain, and troubleshoot a suite of mission-focused software applications. Implement, test, and integrate with COTS/GOTS/FOSS; build containerized services (Docker, Kubernetes, Helm); work with NoSQL/Databases, messaging, CI/CD, and IaC. Support evolving mission needs while holding required security clearance.