Senior Field Support Engineer (Onsite)

What You Will Do: Deploy and support software solutions in the Air Force SIL environment, serving as liaison between commercial development cycles and AF‑DCGS operational requirements. Ensure software releases meet compliance, security, and operational readiness standards while supporting site deployments, troubleshooting, and collaboration with Air Force counterparts. Validate system performance, support acceptance testing, and ensure secure, reliable integration in mission environments. Qualifications You Must Have Active TS/SCI U.S. government security clearance. Current DoD 8570.1 IAT Level II or IAM Level I certification (e.g., Security+, CCNA Security, CySA+, CAP). Expertise in RMF compliance, DISA STIG implementation and documentation. Experience managing CI/CD pipelines for deployment and release processes. Strong background in Docker and Kubernetes containerization. Experience with ACAS/SCAP vulnerability scanning and result interpretation. Proficiency troubleshooting complex system issues in mission or operational environments. Experience with Cross Domain Solutions and Site Acceptance Testing. STEM degree or Advanced Degree with 5+ years relevant experience (or 3+ years advanced degree). Qualifications We Prefer Familiarity with Air Force SIL or AF‑DCGS mission systems. Supporting field deployment activities and on‑site technical liaison functions. Knowledge of secure cloud or hybrid deployment environments. Integrating containerized systems into operational environments with strict cybersecurity requirements. Strong communication skills coordinating between engineering teams, customers, and mission operators.

Benefits: Flexible work weeks: 9/80A, 5/40; Flex hours: Core hours, Modified time.

EEO Statement: RTX is an Equal Opportunity Employer. Eligible 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 protected class.