> Markdown version of [/jobs/ext/4302351-platform-engineer-active-ts-sci-required](https://www.wearedevelopers.com/jobs/ext/4302351-platform-engineer-active-ts-sci-required). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Platform Engineer - ACTIVE TS/SCI REQUIRED - **Company:** Computer Task Group, Inc - **Location:** Columbia, MD, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Bash Shell, Big Data, Cloud Computing, CompTIA Security+, Computer Programming, Linux, Python (Programming Language), Shell Script, Software Engineering, VMware Infrastructure, Kubernetes, Infrastructure Automation Frameworks - **Published:** October 21, 2026 - **Apply:** https://www.thejobnetwork.com/job/5f95617a-674f-43cb-894e-354373ddb91b/platform-engineer-active-tssci-required ## About the Role * Strong programming skills in Python (Java is a plus). * Proficient in Linux systems, including hosts, networks, and security. * Experience with AWS infrastructure development. * Knowledge of shell scripting (Shell/Bash). * Familiarity with infrastructure as code tools and practices. * Excellent verbal and written communication skills., * 5+ years of experience in Platform Engineering or Software Development (Python or Java) with a Bachelor's in a related field; OR 3 years of relevant experience with a Master's in a related field; OR a High School Diploma with 9 years of relevant experience. * Must have a current TS/SCI level U.S. government security clearance. * Experience with DoD 8140 / 8570 compliance certifications (SSCP, Security+, CCNA-Security, or GSEC) and baseline certifications (e.g., ACAS, AWS, Kubernetes). Education: * Bachelor's degree in a related field is preferred; equivalent experience may be considered. Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required. ## Description * Develop and integrate custom software components to solve complex time series analysis problems using cutting-edge Big Data and Cloud technology. * Collaborate with Architects to identify and implement strategic goals. * Design, implement, and manage core architecture and capabilities for software from prototype to operational applications. * Enhance, optimize, and increase the robustness of existing code bases. * Leverage infrastructure as code to define, build, and manage virtual infrastructure in AWS. * Support customer site work in San Antonio, collaborating with clients and stakeholders.