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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Integration/Test Engineer Sr - Clearance - **Company:** Lockheed Martin - **Location:** Platteville, CO, United States - **Experience:** Expert - **Salary:** $85,300.0 - $158,300.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Agile Methodology, Data Analysis, Systems Engineering, Automation of Tests, Linux, Design of User Interfaces, Human-Computer Interaction, Systems Analysis, Internet Security, Log Files, Network Configuration and Change Management, Regression Testing, Requirements Management, Software Engineering, Verification and Validation (Software), Subsystems, Systems Architecture, System Testing, Systems Integration, Virtual Machines, Virtualization Technology, Scripting, Virtual Environment, SC Clearance, Integration Tests, Bug Reporting, Information Technology, Operational Systems, Hardware Infrastructure - **Published:** October 7, 2026 - **Apply:** https://www.careerbuilder.com/job-details/systems-integration-test-engineer-sr-clearance-required-platteville-co--9f791fe9-8a05-4755-800d-9078a607f73d ## About the Role * Bachelor's degree in engineering, computer science, mathematics, physics or other STEM field from an accredited college * Prior experience as a system integrator or administrator * Domain expertise in one or more of these areas: Networking, Linux, and/or Windows * Self-starter with good communication, interpersonal and problem-solving skills and an ability to work effectively in a fast-paced team environment with the Government customer as well as personnel internal and external to the program * Basic troubleshooting skills and an ability to understand the hardware and software components running in a widely distributed, virtual environment * Ability to conduct complex troubleshooting by analyzing application and system logs, network configurations, and interface documents * DoD 8570 IAT Level-II certification (e.g. Sec+) must be obtained within 60 days of being hired * Secret Level Clearance is required to start. Must be a US Citizen. Desired Skills * Technical knowledge of the Missile Defense Agency (MDA) Missile Defense System (MDS) including sensors, shooters, command and control systems, and networks * Prior integration and test experience within the Command and Control, Battle Management and Communications (C2BMC) program * Experience with Agile Methodologies; creation and management of capabilities, features, and PRs, Agile Programming Methodologies, Algorithms, Analysis Skills, Commercial Off-the-Shelf (COTS), Communication Skills, Computer Science, Contract Requirements, Control Systems, Data Analysis, Discrepancy Report, DoD Directive 8140, DoD Directive 8570, Establish Priorities, Government, Government Off-the Shelf (GOTS), Hardware Components, IAT - Information Assurance Technical, Identify Issues, Input/Output, Integration Testing, Internet Security, Interpersonal Skills, Linux Operating System, Mathematics, Microsoft Windows Operating System, Network Configuration Management, Performance Metrics, Physics, Problem Solving Skills, Project Engineering, Regression Testing, Reporting Skills, Requirements Derivation, Requirements Management, Scripting (Scripting Languages), Secret Clearance, Software Engineering, Software Validation, System Architecture, System Integration (SI), System Test, System Validation, Systems Administration/Management, Systems Analysis, Systems Engineering, Test Automation, Test Plan/Schedule, Testability, Testing, United States Citizen, User Interface/Experience (UI/UX), Virtual Machine (VM), Virtualization ## Description * Integrate Command and Control, Battle Management and Communications (C2BMC) hardware and software into testbeds and operational systems; conduct full system checkouts of virtual machines, networks, and message flows * Work with various internal and external entities across the Missile Defense System (MDS) to test, troubleshoot, and resolve complex system issues; author test plans and procedures; write Problem Reports to document issues; provide feedback to Developers * Create and modify scripts to extract specific information from log files; perform data analysis of input/output and internal message traffic * Operate and troubleshoot C2BMC systems during test events and integration activities * Support meetings with National Team groups, other MDS elements, and Government customers Who We Are As leaders of the C2BMC team, Lockheed Martin partners with industry leaders to develop and field the backbone of America's missile defense. Our national team supports the design, development, testing, integration, and fielding of hardware and software elements essential for the effective operation of the Missile Defense System (MDS). You will have opportunities to interface directly with key customers, including the Missile Defense Agency (MDA). At C2BMC, you will work alongside a talented team of technical professionals, including software and systems engineers, architects, and project engineering teams., Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesizes customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints. Establishes functional and technical specifications and standards, solves hardware/software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem. Reviews, evaluates and derives requirements for testability, develops and directs preparation and execution of comprehensive test plans, procedures and schedules for complete systems and/or subsystems. Coordinates subsystem and/or system testing activities with programs and other organizations. Performs analysis of test results and prepares comprehensive subsystem and/or system level evaluation reports which verify and validate system performance. Writes discrepancy reports and performs integration regression testing to verify/validate incorporated fixes to software, components, subsystems and systems. Please Note: * Must be a US Citizen; this position will require a government security clearance. This position is located at a facility that requires special access * This position is located at Schriever, Space Force Base 10 miles east of Colorado Springs, CO and is 100% onsite.