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IC
SoC Validation Engineer – Power Management
Intel Corporation
CA · OR
- $164,470 to $269,100 USD / year
Intel is seeking a motivated and experienced SoC Validation Engineer to join our Power Management Validation team. In this role, you will be responsible for validating power management…
Added just now
IC
Senior Analog Design Engineer
Intel Corporation
CA
- $141,910 to $269,100 USD / year
We are seeking a highly motivated Senior Analog Design Engineer to join our growing team and help accelerate the development of industry-leading silicon photonics solutions. As a Senior…
Added 2 mins ago
Team Lead, GDC AI and Connected Storage
Google
Sunnyvale, CA · Kirkland, WA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 3 mins ago
IT Applications Engineer
Potawatomi Casino | Hotel
Milwaukee, WI
In this fast-paced, high-energy environment, the IT Applications Engineer is essential to keeping our critical information technology systems up, up-to-date and running smoothly. Working…
Added 3 mins ago
BT
Staff Innovation Engineer, Marketplace
Built Technologies
Remote, United States
- $180,000 to $240,000 USD / year
AI-native development: Build and refine agent harnesses and layered prompting systems (system, policy, and steering prompts) that automate real workflows - for example, extracting and…
Added 6 mins ago
Systems Engineer 4
Ultra Electronics Advanced Tactical Systems, Inc.
United States
Ultra I&C is hiring a Model Based Systems Engineer to join us in our Huntsville, AL or Austin, TX locations. This position will lead a variety of system design and development efforts…
Added 7 mins ago
K
Full Stack Engineer
Kforce
Merrimack, NH
- $74 to $78 USD / hour
Kforce has a client in need of a Fullstack Engineer in Merrimack, NH.
Added 7 mins ago
Staff Product Engineer
Renesas Electronics
Palm Bay, FL
As a Staff Product Engineer on our Hi-Reliability team, you will utilize in-depth technical knowledge and problem-solving acumen to resolve complex engineering issues and drive new ICs…
Added 8 mins ago
Software Development Engineer
ESO
Remote, United States
…reporting, planning, and day-to-day operations. As a Software Development Engineer III on this team, you’ll deliver features that make that work faster and more reliable for the people who…
Added 8 mins ago
Sr. Product Manager
Safe-Guard Products International LLC
Atlanta, GA
Act as a force multiplier for the IT/Engineering team - identifying where AI-assisted development (code generation, test generation, documentation, refactoring support) can compress…
Added 10 mins ago
Electric Drive System Design Engineer
Stellantis
Auburn Hills, MI
The Electric Drive System (EDS) Design Engineer is responsible for the EDS’ overall Design and its components (e.g., Gearbox, Electric Machines, Power Inverter Module, etc.), Manufacturing,…
Added 12 mins ago
Electronic Warfare Engineer
SRC, Inc
San Antonio, TX
…the Intelligence Community (IC) to support military weapon development and testing. Work directly with intelligence analysts and collaborate with Department of Defense (DoD) national…
Added 12 mins ago
Electronic Warfare Engineer
SRC, Inc
San Antonio, TX
…the Intelligence Community (IC) to support military weapon development and testing. Work directly with intelligence analysts and collaborate with Department of Defense (DoD) national…
Added 12 mins ago
RU
Embedded Environmental Validation Engineer
Randstad USA
Troy, MI
- $37 to $47 USD / hour
…providing situational awareness solutions using cutting edge technology. The Test & Validation engineer will be responsible for Product Validation activities from RFQ phase to final…
Added 15 mins ago
Systems Test Engineer / Robotics Operator - Graduates Considered
RedTech Recruitment Ltd.
San Francisco, CA
A fantastic opportunity for a Systems Test Engineer / Robotics Operator to join an innovative technology company developing intelligent automation for scientific research. This role would…
Added 16 mins ago
Senior AI Engineer
Cornell University
United States
The Senior AI Engineer serves as the technical lead for the AI Engineering team, providing expert‑level guidance, architectural leadership, and hands‑on development in support of Cornell’s…
Added 18 mins ago
CP
Enterprise Applications AI Integration Engineer
Colorado Public Employees' Retirement Association
Denver, CO
- $110,000 to $135,000 USD / year
The role applies hands-on engineering expertise in intelligent automation, programming, API development, system integration, data mapping and transformation, and cloud and on-premises…
Added 18 mins ago
UG
Architect - Remote
UnitedHealth Group
Fort Washington, PA
- $112,700 to $193,200 USD / year
…involved across many aspects of architecture, design, build, engineer and implement technical solutions and capabilities providing technical leadership. Responsible for communicating…
Added 20 mins ago
Senior Software Engineer, AI/ML GenAI, Core
Google
Kirkland, WA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 20 mins ago
Principal Supplier Quality Engineer, Leo Quality
Amazon
Bellevue, WA
Have you ever wanted to be part of a team who is building industry changing technology? Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide…
Added 20 mins ago
Hardware Development Engineer II, AWS Mainstream Compute
Amazon
Seattle, WA
What you will do: As a member of the Server Hardware Engineering team you will own and lead the design and development of server products utilizing a wide range of design and manufacturing…
Added 20 mins ago
Business Intelligence Engineer, AWS Finance, Analytics and Science Team
Amazon
Seattle, WA
…to reshape the way global enterprises leverage information…
Added 21 mins ago
Staff Software Engineer, Geo Automotive SDK
Google
Seattle, WA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 21 mins ago
SDE II - Machine Learning, Stores Economics and Science (SEAS)
Amazon
Seattle, WA
As a Software Engineer, you will collaborate with the top scholars, economists, machine learning scientists and other SDEs across the company to develop, test, and deploy services that…
Added 21 mins ago
PW
Lead Software Engineer - Validation Solutions, Automation & Analytics
Paccar Winch Inc.
Mount Vernon, WA
- $104,100 to $162,900 USD / year
Lead Software Engineer - Validation Solutions, Automation & Analytics Apply now »

STR

Principal Mission Engineer - Full Stack (Secret Clearance Required)

San Diego, CA, United States

Pay Information Full-Time Salary Range: $240,000 - $290,000

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Job details

Pay: Pay Information Full-Time Salary Range: $240,000 - $290,000
Experience: BS in Computer Science or related technical field with at least 8 years of work experience
Posting language: English
Posted: Nov 6, 2026

Original job description

Principal Mission Engineer (Full Stack) (Secret Clearance Required)

The Team:

Information processing and sense-making systems are the lifeblood of national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR’s Analytics and Command & Control (AC2) Division focuses on developing actionable, advanced technology solutions to provide asymmetric advantages within the information domain.

The Mission Applications (MA) Group within the AC2 Division specializes in ensuring the technology that STR creates produces outsized mission impact. Staff within the MA group have a deep understanding of missions and technology needs for national security with skills targeting transition of technology to operational use, including product management, UX Product implementation, software integration & mission engineering, platform engineering, DevOps, and program management. MA staff combine with other science and engineering staff from the various STR research and development groups to form dedicated product teams focused on accelerating the operational transition of cutting-edge software technologies.

The Role:

As a Principal Mission Engineer (Full Stack) in the Mission Applications Group, you will develop and deploy software essential for a specific, real-world objective or "mission" in partnership with our customers. We are looking for engineers who are high ownership and have a track record of delivering high impact work.

You have: 1) expertise in developing and deploying software solutions in complex and high-security environments, 2) deep domain knowledge in the complex missions executed across the Department of Defense, and 3) expertise in modern frameworks, building full stack applications, and integrating APIs for deployment in high-security environments.

You will work as a leader of software teams to design, develop, and maintain software systems deployed in operational use. You have experience managing customer relationships while simultaneously leading engineering teams to ensure the delivered product meets the highest standards of quality, reliability, and performance. This role includes:

Build Prototype Capabilities: Break down use cases and user-defined problems, build an MVP, and rapidly evolve a solution into a cohesive application.
Rapidly Scale Applications: Continue accelerated development trajectory on existing applications by building new workflows, increasing scalability and making high impact improvements, and addressing additional customer pain points in the context of existing applications and workflows.
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.

This role will take advantage of STR’s flexible, hybrid environment – when the work does not require use of STR’s or the customer’s facilities, you are welcome to work remotely.

Who You Are:

Must be a U.S. citizen
Active US Security Clearance
BS in Computer Science or related technical field with at least 8 years of work experience
Experience deploying software for DoD or IC missions
High sense of ownership and a track record of delivering high impact work
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:

Active Security Clearance at the Top Secret level with SCI Eligibility
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

Pay Information Full-Time Salary Range: $240,000 - $290,000

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, Carlsbad, CA, Atlanta, GA, and Denver, CO. 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.

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