Lead Mission Engineer - Full Stack (TL3)
Quick Summary
Build Prototype Capabilities: Break down use cases and user-defined problems, build an MVP,
Traveling to integration sites to deploy, test, and triage software in secure operational environments. On average,
Responsibilities
~4 min read- →Build Prototype Capabilities: Break down use cases and user-defined problems, build an MVP, and rapidly evolve a solution into a cohesive application
- →Develop and Enhance Features: Create high-performance, visually appealing frontend solutions that handle complex use cases effectively. Ensure the product is fast, smooth, and intuitive to use, even under heavy load
- →System Integration: Leading cross functional engineering teams to design, build, and deploy a cohesive system. Integrate independent capabilities into existing solutions
- →Customer Collaboration: Working closely with end-users and customers, who are typically military or Government operators, to understand their requirements and translate them into software features. You are experienced in product discovery best practices
- →Deployment and Field Testing: Traveling to integration sites to deploy, test, and triage software in secure operational environments. On average, travel to customer sites should not exceed one week per month
Who You Are:
- →Active Secret Security Clearance with the ability to obtain Top Secret level with SCI Eligibility
- →BS in Computer Science or related technical field with at least 7 years of work experience. Equivalent experience will be considered
- →Experience deploying software for DoD or IC missions
- →A passion for crafting user-centric interfaces and a keen eye for design details
- →Demonstrated strong knowledge of modern technologies such as React, TypeScript, and Python
- →Knowledge of performance-focused tools and techniques for rendering large datasets and building responsive, smooth interfaces
- →A demonstrated ability to adopt new languages, libraries, and technologies
- →Organized, detail-oriented, and with an ability to work both independently and collaboratively
- →Demonstrated experience as an effective communicator to both technical and non-technical audiences
Even Better:
- →Advanced Degree in Computer Science, Information Technology, or related technical field
- →Prior US Military Service with experience in joint planning, large force battle monitoring, and fluidity with large force debrief best practices
- →Located in San Diego, CA, Denver, CO, Arlington, VA, or Boston, MA, or willing to relocate
Pay Information
Full-Time Salary Range: $175,000 - $240,000
The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.
STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.
STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.
STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.
STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.
If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.
Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.
Location & Eligibility
Listing Details
- Posted
- July 23, 2026
- First seen
- July 23, 2026
- Last seen
- July 23, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 60%
- Scored at
- July 23, 2026
Signal breakdown
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