Senior Software Engineer (Onsite)

Senior Software Engineer

The Senior Software Engineer will help build and enhance a data fabric to support mission-critical GEOINT allocation and decision analytics. The role focuses on developing services and secure automation across the Data, Business Analytics, and Simulation layers while working in DevSecOps environments spanning multiple security domains.

You will contribute to scalable cloud-native components, high-availability performance targets, and AI/ML-enabled workflows, collaborating with a team across multiple geographic sites. This is an onsite role located in Richardson, Texas.

What You Will Do

• Implement Python services supporting analytics, ETL pipelines, and semantic/knowledge-graph workflows.
• Develop secure CI/CD and DevSecOps automation, including containerized deployments and infrastructure-as-code.
• Provide technical guidance, coaching, and design reviews for teammates.
• Investigate and solve issues across cloud-native systems, data-fabric components, and platform operations.
• Collaborate across Agile teams and contribute to program-wide engineering standards and guardrails.

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years of relevant experience.
• Experience with Python development, including distributed systems or high-performance data workflows.
• Experience with DevSecOps tooling, CI/CD pipelines, automated testing, and build processes.
• Experience with Kubernetes/OpenShift and cloud-native microservices.
• Active and transferable TS/SCI U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Qualifications We Prefer

• Experience with semantic data (RDF/SPARQL), ontology development, or knowledge-graph systems.
• Background in ETL for semantic stores, event-streaming technologies, or high-concurrency workloads.
• Experience in multi-team Agile environments.
• Strong communication and mentorship skills.
• Demonstrated ability to contribute to design initiatives, influence engineering decisions, and complex technical problems.

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
• Relocation Eligible – Relocation assistance is available.

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.