Systems Engineer - Integration & Test Security Clearance

Position: Systems Engineer - Integration & Test with Security Clearance
Job Title:

Systems Engineer
- Integration & Test Job Category:
Engineering Time Type:
Full time Minimum Clearance Required to Start: TS/SCI Employee Type:
Regular Percentage of

Travel Required:

Up to 10% Type of Travel:
Continental US Anticipated Posting End: 12/31/2026

The Opportunity:

This position is for a Systems Engineer
- Integration & Test in either Aurora, CO;
King of Prussia, PA; or Colorado Springs, CO. You will be working closely with a talented team to deliver a complex software application into operations. You will play a critical role in the test and integration of software systems in an Agile software development context. Responsibilities:
• Execute and maintain system-level integration and test procedures for agile software builds, including dry-runs, build verification testing, and run-for-record executions
• Perform software integration activities including environment setup, configuration management, interface verification, and troubleshooting of system-level issues
• Analyze test results to verify requirements compliance, identify defects, and collaborate with development teams on root-cause analysis and resolution
• Support Test Readiness Reviews (TRRs) and Test Review Boards (TRBs) by preparing test reports, documenting results, and presenting discrepancy analyses
• Develop and maintain integration and test documentation including test plans, test cases, interface specifications, and configuration procedures
• Collaborate with software developers, Dev Ops, and systems engineering teams to ensure testability, integration readiness, and requirements verification
• Support continuous integration/continuous testing (CI/CT) processes and participate in automation initiatives to improve test efficiency
• Follow established test processes, configuration management practices, and quality standards while recommending improvements to integration and test workflows

Qualifications:

Required:

• Active TS/SCI clearance
• Bachelor's degree in Systems Engineering, Computer Science, Software Engineering, or related engineering discipline
• Minimum 3+ years of systems engineering experience with at least 1-2 years in integration and test activities
• Demonstrated experience executing software integration and test procedures, including test planning, execution, data analysis, and results documentation
• Experience with configuration management, version control systems, and software build processes
• Proficiency with defect tracking and test management tools (e.g., Jira, Azure Dev Ops, Test Rail, or similar)
• Experience analyzing test results, performing troubleshooting, and supporting root-cause analysis of system-level issues
• Knowledge of requirements management, traceability, and verification methods
• Strong collaboration and communication skills with ability to work effectively across software development, Dev Ops, and systems engineering teams
• Experience working in Agile/Scrum environments and familiarity with Dev Ops practices
• Ability to work independently and adapt quickly in fast-paced development environments Desired:
• Experience with test automation frameworks and scripting languages (e.g., Python, Bash, Power Shell) for automated test development
• Proficiency with Linux operating systems and command line environments
• Experience with automated test and integration frameworks (e.g., Playwright, Selenium, PyTest, Robot Framework)
• Knowledge of networking fundamentals, protocols, and interface testing (TCP/IP, REST APIs, message buses)
• Experience troubleshooting complex, multi-component software systems and analyzing system-level integration issues
• Experience working with software-defined interfaces using XML, JSON, or similar data formats
• Familiarity with cloud architectures, containerization (Docker, Kubernetes), and virtualized test environments
• Experience with government testing processes including Site Acceptance Testing (SAT) procedures
• CompTIA Security+ certification or equivalent security certification (if DoD/cleared work)
• Experience with SysML and MBSE tools (e.g., Cameo Systems Modeler) for requirements and test traceability - What You Can Expect: A…