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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Systems Architecture Sr Stf - E5 - **Company:** Lockheed Martin - **Location:** King of Prussia, PA, United States - **Experience:** Expert - **Salary:** $161,300.0 - $299,500.0 - **Contract:** Permanent contract - **Skills:** Kubernetes Security, Agile Methodology, Artificial Intelligence, Amazon Web Services, Microsoft Azure, Behavior-Driven Development, Cloud Computing, Database Design, DevOps, Middleware, Scrum Methodology, Software Architecture, Satcom, Service-Oriented Architecture, Software Engineering, Software Systems, Systems Integration, Software Vulnerability Management, Web Application Frameworks, Google Cloud, Cloud Platform System, Test-Driven Development (TDD), Event Driven Architecture, Containerization, Kubernetes, Information Technology, Api Design, Restful APIs, Devsecops, Docker, Microservices - **Published:** August 26, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9117369/software-systems-architecture-sr-stf-e5 ## About the Role Lockheed Martin, a leader in advancing secure communications and cutting-edge defense technology, is seeking a Software Systems Architect to join our team. This role offers the opportunity to work on mission-critical projects that protect and serve our nation's defense. As a key member of our team, you will be responsible for architecting, guiding, integrating, and supporting the onboarding of applications into program environments. If you have a strong background in software integration, excellent communication skills, and experience working in classified environments, we encourage you to apply. You will be working on military satellite communications (SATCOM) Ground systems. The ideal candidate will have a strong background in system integration with understanding of software architecture and web application development., * Experience in cloud-based, modern web frameworks with a focus on system integration * Experience in infrastructure and middleware * Strong knowledge of software architecture patterns, including microservices, event-driven architecture, and service-oriented architecture * Experience with API design and development, including RESTful APIs * Strong understanding of data modeling and database design * Experience with containerization (e.g., Docker) and orchestration (e.g., Kubernetes) * Strong understanding of the software development life cycle (SDLC), particularly in secure, high-performance applications. * Final secret clearance Desired Skills * Strong problem-solving skills, with the ability to analyze complex technical issues and develop creative solutions * Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams * Experience in management of subcontract team members contributing to technical solutions * Bachelor's and/or Masters degree in Computer Science, Engineering, or a related technical field. * Familiarity with military SATCOM systems and secure communication protocols. * Familiarity with DevSecOps process, tools and frameworks. * Problem-solving skills with attention to detail and the ability to manage multiple tasks efficiently. * Experience with cloud-based platforms (e.g., AWS, Azure, Google Cloud) * Knowledge of security frameworks and compliance requirements * Experience with DevOps practices and tools * Familiarity with container security and vulnerability management * Experience with technical writing and documentation * Proficiency in Agile methodologies such as Scrum, including experience with test-driven development (TDD) or behavior-driven development (BDD). * Proficient in AI prompting as it applies to this position and practice ## Description * Collaborate with cross-functional teams, including development, testing, and operations, to ensure successful development, installation, hardening and improvement of the system frameworks * Develop and maintain the overall framework architecture for the Ground system, ensuring alignment with program goals and objectives * Develop and maintain the framework technical roadmap, diagrams, and documents to guide the framework team * Ensure compliance with industry standards, best practices, and security requirements Collaborate with stakeholders to identify and prioritize integration requirements * Develop and execute proof-of-concepts (POCs) to validate decisions * Provide technical guidance and oversight to the teams * Identify and mitigate technical risks and issues * Continuously progress the technical solution for improvements in automation, decrease installation time and drive out cyber findings * Effectively manage the subcontractor work to include clear statement of work with product expectations and requirements flow down. ## Related Videos - [Crew Management System for Airlines: Plan duties for pilots & flight attendants worldwide](https://www.wearedevelopers.com/videos/1444-crew-management-system-for-airlines-plan-duties-for-pilots-flight-attendants-worldwide) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development)