Haystack
← Back to Jobs
Temporary/Casual
Technology
II

Software Engineer-Developer 3 with Security Clearance

Indotronix International CorpOklahoma City, OK🇺🇸United StatesPosted 26 Aug 2026

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
Oklahoma City, OK, United States
Posted
23 hours ago
AgileConfluenceGitJira

Job Description

Software Engineer-Developer 3 (Hybrid - Aerospace Platform) Location: Oklahoma City, OK (Hybrid) | Job Type: Contract About the Role Join a forward-thinking team driving innovation in aerospace technology. As a Software Engineer-Developer 3, you will contribute to the next generation of mission-critical, embedded flight software. This hybrid position offers a collaborative agile environment with opportunities to impact defense and aerospace systems. Local candidates work onsite; non-local candidates travel as needed.

Responsibilities - Design, develop, and test embedded real-time software components for aerospace platforms - Support software functional requirements and interface specifications - Contribute to architectural decisions and enhance existing system architectures - Develop and implement software using test-driven methodologies - Conduct and participate in peer reviews throughout the software lifecycle - Collaborate with Agile teams in sprint planning and delivery - Troubleshoot, resolve defects, and ensure high-quality code for mission-critical systems

Required Skills and Experience - Bachelor's degree or higher in engineering, computer science, mathematics, physics, or chemistry - 5+ years' hands-on experience with Ada programming for embedded, real-time flight software - Practical exposure to aerospace, defense, avionics, weapons, radar, or government programs - Proficiency with Agile development, Git, Jira, Confluence, and software testing - Experience developing and troubleshooting multi-threaded applications - Eligible to obtain or currently hold Secret or Top Secret security clearance

Preferred Skills - Direct experience in aerospace platforms or defense environments - Strong initiative and problem-solving capabilities - Excellent communication skills for effective collaboration Benefits - Hybrid/flexible work schedule with periodic onsite collaboration - Exposure to cutting-edge aerospace technology and mission-critical projects - Career growth in a high-impact sector supporting national defense - Work with modern tools in a supportive, agile environment How to Apply Interested candidates authorized to work in the U.S. without sponsorship are encouraged to submit their resume. Background check and drug screen required. If you have a passion for aerospace innovation and meet the qualifications, apply today to join our dynamic team!

Similar jobs