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Senior-level software engineer role building AWS-based solutions for national security programs. Requires deep software development experience, active TS/SCI with polygraph, U.S. citizenship, and eligibility for direct hire. Position emphasizes reliability, mission focus, and producing production-ready systems.

Mid-level software engineer to support a defense program: develop and maintain Zabbix integrations and scripts using Python and Java in a Linux/CSC environment. Must hold active Top Secret/SCI with favorable polygraph and be a U.S. citizen. Direct hires only.

Design, execute, and report software test cases and test plans; develop and run automated tests and scripts (e.g., Selenium); perform backend and command-line testing; produce test reports and documentation to support mission-critical systems.

Develop and maintain Java-based distributed systems using MapReduce and cloud technologies. Work with GhostMachine and QTA to deliver mission-focused software for national security customers. Requires producing reliable solutions, collaborating with engineering teams, and meeting program requirements under strict security constraints.

Administer, maintain, and support a secure, multi-tenant Linux-based PaaS Kubernetes environment. Ensure platform reliability, scalability, security compliance, and cluster performance. Integrate, install, configure, upgrade, and support COTS/GOTS software. Develop automation and scripts (Bash/Python), manage containers, deploy Helm charts, use IaC/Ansible, monitor with Prometheus/Grafana, troubleshoot Kubernetes workloads, and collaborate via Git.

Lead customer-facing software engineer responsible for developing, deploying, and administering mission-critical satellite communication systems. Focus on C++/Python development, Kubernetes cluster design/operation (Rancher/RKE2), GPU technologies, advanced Linux administration, automation with Ansible, networking, CI/CD/GitOps, and RF data processing. Collaborate with cross-functional teams, gather stakeholder requirements, and ensure secure, highly available deployments. Requires active Top Secret/SCI with polygraph, 20 years software engineering experience, and a relevant bachelor’s degree.

Design, implement, and optimize data ingress/egress and distributed processing pipelines. Build and orchestrate scalable workflows using Apache Airflow and Spark, perform data wrangling and validation with Python (pandas/NumPy), query large datasets with SQL, and automate tasks via Linux/Bash. Ensure data quality and use tooling like Jupyter and Git to support analytics workloads.

Mid-level network engineer to provide daily network engineering and security support on a cleared program. Requires Top Secret/SCI with polygraph, six years network engineering experience, a related bachelor's degree, DoD IAT Level I certification, and hands-on experience with Cisco ASA, JIRA, Arista, SafeNet, NetApp, and Visio.

Develop and maintain cloud-based software solutions using AWS managed services. Work with big data technologies (Hadoop, Accumulo), infrastructure as code (Terraform), and backend languages (Java, Python). Support mission-critical systems for national security; candidate must hold active Top Secret/SCI with favorable polygraph and meet required education/experience thresholds.