{"id":106654,"url":"https://alion.io/job/clearedge-software-engineer-iii","title":"Software Engineer III","company":{"id":6279,"name":"ClearEdge","domain":"clearedge.com","url":"https://alion.io/company/clearedge","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":77,"open_postings":27,"ghost_share":0.296,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":199,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Annapolis Junction, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":116000,"max_usd":230000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1351},"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"containerd","optional":false},{"name":"Docker","optional":false},{"name":"GitLab CI","optional":false},{"name":"Helm","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Rust","optional":false},{"name":"Unix","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Confluence","optional":true},{"name":"Java","optional":true},{"name":"Jira","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2025-08-05T16:24:14Z","employer_posted_date":"2025-08-05","last_verified_at":"2026-10-17T17:22:25Z","board_verified":true,"closed_at":null,"days_open":438,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":437},"description":"Your Mission:\nAs a Software Engineer III, you will design, develop, test, deploy, document, maintain, and enhance complex software systems. You will integrate custom software with COTS, GOTS, and FOSS products, develop cloud-based and containerized applications, implement complex algorithms, and ensure software quality through rigorous testing and continuous integration practices. You will also provide technical leadership, support system integration efforts, and contribute to architecture decisions including hardware/software trade-offs and technology selection.\nThis position requires a current polygraph within the last 7 years.\nYou Will Excel in This Role If You Are:\nExperienced in designing, coding, testing, and maintaining complex software systems\nSkilled in Linux/Unix environments and comfortable using the Linux CLI\nProficient in Python (3.x) development and Bash shell scripting\nFamiliar with Rust programming concepts or eager to learn and apply them\nExperienced with containerization technologies such as Docker and containerd\nSkilled in Kubernetes and creating Helm Charts for container orchestration\nComfortable working with NoSQL databases such as MongoDB\nFamiliar with messaging frameworks including RabbitMQ\nKnowledgeable in CI/CD principles and tools such as GitLab CI\nExperienced with Infrastructure-as-Code (IaC) tools such as Ansible\nA Day in the Life:\nDeveloping Python-based services and contributing to Rust-based capabilities\nWriting and maintaining Bash scripts for automation and system operations\nBuilding and deploying containerized applications using Docker and Kubernetes\nCreating and maintaining Helm charts for Kubernetes deployments\nIntegrating software with COTS, GOTS, and open-source tools\nDeveloping and optimizing data-driven or event-driven analytics systems\nDesigning and executing software test procedures and documenting results\nDebugging software defects and modifying code to improve performance\nDeveloping simple and complex queries for MongoDB and PostgreSQL databases\nWhat we are expecting from you:\nTS/SCI with Polygraph (within the last 7 years)\nNine (9) years of software engineering experience OR Bachelor’s degree + seven (7) years of experience OR Master’s degree + five (5) years of experience\nExperience developing in Unix/Linux environments\nExperience using Linux CLI and tools\nExperience with Bash shell scripting\nRecent experience with Python (3.x) development\nExperience with NoSQL databases such as MongoDB\nExperience with container technologies (Docker, containerd)\nNice to Have:\nExperience with SQL databases such as PostgreSQL\nExperience with the Atlassian Tool Suite (Jira, Confluence)\nExperience with Java development and J2EE applications\nExperience with orchestration frameworks such as Spring or Kafka\nExperience developing cloud-based solutions\nExperience serving as a technical lead or overseeing software development teams","description_format":"text","description_chars":2902,"description_truncated":false,"requirements":{"experience_years_min":9,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Intelligence","IT Consulting & Digital 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