Software Engineer Jobs in Oklahoma, United States

Northrop Grumman Aeronautics Systems team in Oklahoma City builds safety‑critical flight and mission software. The Software Engineer/Principal Software Engineer designs, develops, tests, and integrates embedded C/C++ and Python code on VxWorks and Linux RTOS, supports CI/CD pipelines, and ensures compliance with static analysis and fuzzing tools.

Northrop Grumman seeks an Associate Software Engineer / Software Engineer to design, develop, document, test and debug applications and systems. Candidates will conduct multidisciplinary research with equipment designers and hardware engineers, determine user needs, analyze system capabilities, prepare operating instructions, design compilers, assemblers, utilities and operating systems, and ensure software standards are met.

Northrop Grumman seeks an Associate or Engineer Software to join its Aeronautics sector in Oklahoma City. The role involves designing, developing, documenting, testing, and debugging applications software and systems, collaborating with equipment designers and hardware engineers, and ensuring software standards.

Mission Planning team at Northrop Grumman develops state-of-the-art mission planning systems for defense applications. The Software Engineer/Principal Software Engineer designs, develops, tests, and debugs software, maintains CI/CD pipelines, creates installers, and supports build and deployment within an Agile Scrum framework.

Software Engineering directorate at Northrop Grumman designs, develops, documents, tests, and debugs mission-critical applications and systems. The role conducts multidisciplinary research, collaborates with hardware engineers, and ensures software standards are met while developing compilers, utilities, and operating systems.

SkillBridge Principal Software Engineer at Northrop Grumman Aeronautics Systems in Oklahoma City, OK. The role supports development of Strategic Operating Units, contributing to software design, testing, integration, and DevOps for flight, mission, lab, and tools software. Relocation assistance available; 10% travel required.

Northrop Grumman Defense Systems (NGDS) seeks a Software Engineer / Principal Software Engineer for its Mission Planning systems in Oklahoma City, OK. The role drives end‑to‑end software delivery in an Agile Scrum framework, designing, developing, testing, and deploying mission‑critical features while maintaining CI/CD pipelines and supporting customer integration. On‑site work is required, with relocation assistance available for qualified candidates.

Northrop Grumman Defense Systems (NGDS) seeks a Software Engineer / Principal Software Engineer for its Mission Planning team in Oklahoma City, OK. The role drives end‑to‑end software delivery in an Agile Scrum environment, designing, developing, testing, and deploying mission‑critical features while maintaining CI/CD pipelines and Windows installers. On‑site work is required, with relocation assistance available for qualified candidates.

Software Engineering directorate at Northrop Grumman designs, develops, documents, tests and debugs application software and systems with logical and mathematical solutions. The role conducts multidisciplinary research, collaborates with hardware engineers, determines user needs, analyzes system capabilities, and ensures software standards are met.

Northrop Grumman Aeronautics Systems seeks Simulation Software Engineers to design, develop, and test cloud‑based solutions that enable simulation software environments. The role builds automated cloud infrastructures using IaC, creates CI/CD pipelines, and participates in Agile Scrum teams delivering software for multiple baselines.

Northrop Grumman Defense Systems (NGDS) develops mission planning systems for defense programs. The Software Engineer / Principal Software Engineer designs, develops, tests, and debugs applications, maintains CI/CD pipelines, creates build environments, and supports test events within an Agile Scrum framework.

Software Engineer / Principal Software Engineer – Simulation at Northrop Grumman Aeronautics Systems builds flight simulation software for end‑user customers. The role designs, develops, integrates, and tests simulation applications, working with Systems Engineering, Cloud & Application, Test Automation, DevSecOps, and Systems Test in an Agile Scrum environment.

Northrop Grumman Aeronautics Sector Software Engineering Center of Technical Excellence (CoTE) leads an Everything‑as‑Code ecosystem powered by AI‑augmented workforce. The Full Stack Software Discipline Lead architects, sustains, and continuously improves the tools, processes, training, and metrics that enable NGAS teams to design, develop, and sustain software for ground‑based mission‑planning, command‑and‑control, data‑dissemination, and training.

Northrop Grumman Aeronautics Sector CoTE builds an Everything‑as‑Code ecosystem powered by AI‑augmented workforce. The Sr. Staff Engineer leads the Software Test Automation Discipline, architecting and sustaining tools, processes, training, and metrics that enable shift‑left testing, test‑as‑code, and continuous monitoring across the product lifecycle.

Northrop Grumman seeks entry‑level software engineers to design, develop, document, test, and debug applications and systems for aeronautics. Candidates collaborate with hardware engineers, conduct multidisciplinary research, and ensure software standards.

Northrop Grumman seeks an Associate Software Engineer to design, develop, document, test, and debug software systems across multiple locations in the U.S. The role involves multidisciplinary research, collaboration with hardware engineers, and ensuring compliance with software standards. Candidates must hold a STEM bachelor’s degree, be U.S. citizens capable of obtaining a Secret clearance, and complete their degree by August 2026.

Northrop Grumman Aeronautics Systems seeks an Engineer Software – Software Integration & Test to modernize software infrastructure production. The role involves collaborating with developers and integrators on IFC software, designing, implementing, and delivering build/test/release cycles.

Emulation Software team at Boeing delivers emulation solutions across the enterprise, supporting verification and product innovation. The Software Engineering Manager leads this team, overseeing design, development, testing, and integration of embedded and low‑level software, while managing project plans, stakeholder relationships, and employee growth.

Software Engineering CoTE at Northrop Grumman Aeronautics Sector drives an Everything‑as‑Code ecosystem powered by AI‑augmented tools, processes, training and metrics. The Sr. Staff Full Stack Software Discipline Lead architects and sustains the governance framework for cloud, geospatial, HFE and cybersecurity tools used across ground‑based mission‑planning, C2 and training subsystems, while building a cross‑program Community of Practice.

Lead production support for enterprise RPA and automation platforms, owning incident triage, root‑cause analysis, and remediation. Drive reliability, observability, and proactive improvements.