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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Systems Integration Engineer - **Company:** L T G FOUNDATION INC - **Location:** Ashburn, VA, United States - **Experience:** Expert - **Salary:** $100,948.0 - $121,571.0 - **Contract:** Permanent contract - **Skills:** Microsoft Word, Java (Programming Language), JavaScript (Programming Language), Microsoft Excel, Agile Methodology, Amazon Web Services, Apache HTTP Server, Confluence, JIRA, Automation of Tests, Oracle WebLogic Server, Biometrics, Bootstrap (Software), Business Software, Mobile Application Development, Cloud Computing, Configuration Management, Software Quality, Continuous Integration, Software Design Patterns, DevOps, Entity Framework, Hibernate (Java), IBM WebSphere MQ, Apache Struts, Swing (Java), JavaServer Faces, Microsoft Visio, Microsoft Software, MySQL, MyBatis, Oracle (Applications), Microsoft PowerPoint, Software Maintenance, Salesforce.Com, Software Engineering, Verification and Validation (Software), SQL Databases, Systems Integration, Web Applications, Real Time Systems, Test-Driven Development (TDD), Spring-mvc, Containerization, AngularJS, Apache Nifi, Enterprise Service Bus, Microservices - **Published:** June 17, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=b25fadc072ea3eb6 ## About the Role Do you have experience in Weblogic?, Do you have a Bachelor's degree?, * Proficiency and knowledge of the following: Oracle, Weblogic, SQL, MyBATIS, IBM MQ, MySQL, Spring MVC, Salesforce, Struts, Hibernate, Java, JSF, Swing, JavaScript, Bootstrap, Angular. * AWS, CI/CD, Experience in Agile, UX/UI * Knowledge of software design patterns. * Experience with an issue/problem tracking system (e.g., Jira) * Proficiency with MS Office Products (Word, Excel, Visio, & PowerPoint). * Proficiency with common Agile practices, service-oriented environments, and better development practices * Excellent written and verbal communication skills * Experience with DevOps frameworks * Entity Framework or similar ORM. * Continuous Integration, Configuration Management. * Enterprise Service Bus (ESB) Management (Apache Active MQ or NIFI) * Technical Writing. * Past Intelligence Systems experience. * Experience with Test Driven Development * Some system administration experience * Experience with Jira, Confluence * U.S. Citizen * Must have the ability to obtain a Public Trust clearance, at minimum * BA/BS and 12 - 15 years of prior relevant experience or Masters with 10 - 13 years of prior relevant experience Preferred Qualifications * AWS, biometric, Microservices, User experience , containerization, CI/CD, * Certifications * Active CBP BI * CBP experience is a plus * Cloud certification is a plus. * Experience in Mobile App Development, Microservices. biometric, containerization. ## Description In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable, real-time systems. You will exercise your judgment in determining and recommending the best designs based on customer business objectives, timelines, and other resource constraints. You will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding, and unit testing.In this role, you will lead an Agile development team to successfully support all programs with the design, creation, maintenance, and testing of JAVA full stack web applications. As the Technical Lead, you will also provide technical and team leadership through coaching and mentor ship. The successful candidate will be detail-oriented and a highly motivated self-starter with a demonstrated experience to successfully lead a development team., * Guide team development efforts towards successful project delivery * Directly guide a team of 10+ * Provide technical leadership to teammates through coaching and mentor ship. * Maintain high standards of software quality using software development best practices and automated testing Identify and encourage areas for growth and improvement within the team. * Collaborate with other software developers, business analysts and software architects to plan, design, develop, test, and maintain web- and desktop-based business applications built on Microsoft technologies. * Collaborate with customer system admins to resolve operational issues * Collaborate with government customers on requirements development * Provide feedback on development processes to drive continuous improvement * Prepare reports, manuals and other documentation on the status, operation and maintenance of software. * Package and support deployment of releases. * Analyze and resolve technical and application problems. * Adhere to high-quality development principles while delivering solutions on-time and on-budget * Performs technical planning, system integration, verification and validation, cost and risk, and support ability and effectiveness analyzes * Must be a self-starter, strong leader, and have the ability to work independently with little supervision. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [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) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) ## Related Articles - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026)