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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Interoperability and Integration Engineer - **Company:** Abacus Technology - **Location:** San Antonio, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Agile Methodology, DevOps, Human-Computer Interaction, Interoperability, Data Streaming, Systems Modeling Language, MagicDraw, Information Technology, Enterprise Integration, DODAF - **Published:** October 2, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9209184/system-interoperability-and-integration-engineer ## About the Role 15+ years experience in systems interoperability and integration engineering including at least 5 years in a DoD environment. Master's degree in a related field. Extensive xperience with Secure User Interaction with Networked C3, IT, and ISR System of Systems or Multi-Service Strategic, Theater, and Tactical Logistics IT Systems. Experience using the Sparx and or Magic Draw applications for development of DoDAF 2/SysML architecture products desired. Experience working with DevOps and agile methodologies are preferred. Able to develop a highly effective working relationship with the customer. Excellent customer service, leadership, communication and interface skills. Must be a US citizen and hold a current Top Secret clearance with SCI access (TS/SCI). Applicants selected will be subject to a U.S. government security investigation and must meet eligibility requirements for access to classified information. ## Description Abacus Technology is seeking a Systems Interoperability and Integration Engineer to provide technical support for the Command, Control, Communication, Intelligence and Networks (C3I&N) Directorate at Lackland AFB. This is a full-time position. Responsibilities * Support technical requirements development, planning, cybersecurity implementations, IA, system/ program protection implementations, Electromagnetic Environmental Effects (E3) analysis, spectrum management, standards implementations, IT analysis, engineering and technical analysis, test and control functions necessary to assure that the integrated system elements satisfy compatibility and performance requirements (i.e., operational, technical, derived, horizontal, and inherited) established over the life cycle of weapon systems. * Provide support for C3, IT, and ISR system of systems interoperability analysis; C3 and ISR technology analysis; machine-to-machine data flows and exchanges technology analysis and testing; mission planning processes and technology analysis and testing; information technology analysis; architecture development and analysis; COMSEC management process and technology analysis and testing; Communications engineering; interoperability testing; standards conformance; encryption technology analysis and development; NSA testing and certification; E3 testing; spectrum certification and supportability; cybersecurity and IA certification and accreditation; analysis of protection technologies for Critical Program Information (CPI) and technologies; technical adequacy and compatibility of system interfaces; and unmanned and manned aircraft integration. * Develop and analyze weapon system interfaces, technologies, and solutions that allow the standards-based and secure interaction between the weapon system, C3, and ISR system of systems. * Provide engineering capability in support of embedded (within weapon physical, power, and environmental constraints) communications and other information technology systems and subsystems that facilitate weapon employment in secure, networked environments. ## Related Videos - [Shifting Stress to Progress— Understanding DevOps to do DevOps Better](https://www.wearedevelopers.com/videos/268-shifting-stress-to-progress-understanding-devops-to-do-devops-better) - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) - [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) - [Grappling With Clunky Old Software? Start by Understanding What’s Inside!](https://www.wearedevelopers.com/videos/1189-grappling-with-clunky-old-software-start-by-understanding-what-s-inside) - [The Software Engineer 2030: From Coder To AI Orchestrator? - Patrick Schnell](https://www.wearedevelopers.com/videos/1825-the-software-engineer-2030-from-coder-to-ai-orchestrator-patrick-schnell) - [Mobile vs. Backend DevOps](https://www.wearedevelopers.com/videos/1662-mobile-vs-backend-devops) ## Related Articles - [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) - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026)