rctsystems.catsone.com

Software Developer (SME) [ETL] - $213K – $237K

Agile Angular API Authentication Automation +15 skills

Senior software engineer (subject-matter expert) on a large government identity & access management program in Reston, VA: maintaining/modernizing legacy apps, building Java/Spring Boot and Angular/TypeScript services with REST APIs, developing custom ETL, and deploying on AWS. Requires an active TS/SCI clearance with polygraph.

213K – 237K $

Software Developer (IDAM) [Full Performance] - $133K – $148K

Agile API Automation AWS Bash +32 skills

Develops and modernizes enterprise PKI and Identity & Access Management systems for mission-critical government networks, building Java/Spring Boot backend services and REST APIs on AWS in Agile Scrum. Involves CloudFormation deployments, scripting, and on-call production support; requires an active TS/SCI with polygraph.

133K – 148K $

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Data Architect - $227K – $252K

Agentic AI AWS Big Data Cloud Cloudera +15 skills

Senior Data Architect/SME supporting a government intelligence mission: designs cloud-based (AWS) data infrastructure, builds ETL/data processing pipelines, and works across Hadoop/HDFS, Cloudera, Spark, Presto, SQL and NoSQL environments alongside engineering, security, DevOps, and data science teams. Requires TS/SCI with polygraph; onsite in McLean, VA.

227K – 252K $

Data Scientist - $229K – $254K

Agile Analytics AWS Big Data Cloud +26 skills

Data Scientist at RCT Systems in Chantilly, VA (on-site) building and maintaining bulk data pipelines, ETL processes, and analytics dashboards in a cloud environment using Python, Spark/PySpark, SQL, and AWS tooling. Requires an active TS/SCI clearance with polygraph. Salary $229K–$254K.

229K – 254K $

Software Developer (SME) [Systems Software] - $225K – $250K

Accessibility Agile API AWS Cloud +5 skills

Technical lead supporting an enterprise IT program for a government Sponsor covering talent, learning/training, recruiting, and performance management. Day to day: leading a team, modernizing web apps, APIs, and databases on AWS, integrating ServiceNow, and managing software lifecycle and documentation. Requires Java, AWS, and an active TS/SCI with polygraph.

225K – 250K $

Software Developer (Expert) [Full Stack] - $179K – $199K

Accessibility Agile Angular API Authentication +18 skills

Expert full-stack developer on a 200+ person program modernizing government entitlement and identity/access management (IdAM/ICAM) systems. Builds Java/Spring Boot REST APIs and Angular/TypeScript front ends on AWS, develops ETL and Elasticsearch solutions, and mentors junior developers. Requires active TS/SCI with polygraph; on-site in Reston, VA.

179K – 199K $

Systems Engineer (Linux Administrator) - $216K – $239K

Active Directory AI Ansible Automation AWS +11 skills

Senior Linux/infrastructure engineer supporting a classified government mission: engineering Debian Linux servers and workstations, running VMware vCenter/NSX-T virtualization across data centers and AWS, maintaining DISA STIG compliance, and providing Tier 2–4 support with tools like Splunk, Check_MK, McAfee ePO, and ServiceNow.

216K – 239K $

Full Stack Developer (SME) - $234K – $260K

Agile AI Authentication AWS Cloud +6 skills

Full-stack subject-matter expert supporting a government/intelligence customer in Chantilly, VA: designing and building complex full-stack applications and architectures with Java, Spring, and Python on AWS, with AI/ML and cloud exposure. Requires an active TS/SCI clearance with polygraph.

234K – 260K $

DevOps Engineer (Expert) - $179K – $199K