Jobs in the United States

25+ jobs

Added 3 mins ago
Space Lasers Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
As a SpaceX optical engineer, you will be responsible for free-space optical system design, validation, and operation. You will shape the future of laser communication systems and directly…
Added 3 mins ago
Optical Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
As a SpaceX optical engineer, you will be responsible for free-space optical system design, validation, and operation. You will shape the future of laser communication systems and directly…
Added 3 mins ago
Mechanical Engineer - Satellite Payload (Starlink)
SpaceX
Redmond, WA
As a mechanical design engineer within the satellite payload group you will get to solve complex structural, thermal, and electromechanical problems on the various space grade hardware that…
Added 3 mins ago
Principal DFT Engineer
SiTime Corporation
United States
Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they…
Added 3 mins ago
Principal Analog Mixed-Signal Design Engineer
SiTime Corporation
CA
Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they…
Added 8 mins ago
Systems Engineer: Electrical - Level 1 or 2 (AHT)
Northrop Grumman
Chandler, AZ
Northrop Grumman Space Systems is seeking a Systems Engineer – Level 1 or Level 2 with a focus on Electrical Systems, located in Chandler, Arizona.
Added 9 mins ago
Senior Principal RF Engineer
RTX Corporation
tucson, AZ
…include architecture, analysis, requirements, integration, and test. Our core electrical engineering technologies include RF/RADAR, Navigation/IMU/GPS, Digital, and Power. We partner with…
Added 9 mins ago
RF Data Link Engineer II
RTX Corporation
tucson, AZ
Testing, verifying and validating communication and signal processing algorithm requirements and performance in laboratory or field test environments.
Added 9 mins ago
Navigation/IMU Engineer II
RTX Corporation
tucson, AZ
The Advanced Effector Guidance Systems (AEGS) Department is searching for a Navigation/IMU engineer with which will work with the experienced Navigation/IMU engineers in support of…
Added 9 mins ago
Senior RF Data Link Engineer
RTX Corporation
tucson, AZ
Perform and/or evaluate concept and performance trade studies, link budget analyses and demonstrate developed capabilities for data link communication applications.
Added 9 mins ago
Principal RF Data Link Engineer
RTX Corporation
tucson, AZ
Testing, verifying and validating communication and signal processing algorithm requirements and performance in laboratory or field test environments.
Added 9 mins ago
Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
The Advanced Effectors Guidance Systems department is seeking a Principal Radar / RF-focused Electrical Subsystems Engineer with deep experience in RF subsystem design, radar development,…
Added 9 mins ago
Principal Navigation/IMU Engineer
RTX Corporation
tucson, AZ
The Advanced Effector Guidance Systems (AEGS) Department is searching for a Senior Navigation/IMU Engineer with which will work with the experienced Navigation/IMU engineers in support of…
Added 9 mins ago
Sr. Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
The Advanced Effectors Guidance Systems department is seeking a Sr Principal Radar / RF-focused Electrical Subsystems Engineer with deep experience in RF subsystem design, radar…
Added 9 mins ago
Principal GPS Subsystem Engineer
RTX Corporation
tucson, AZ
…include architecture, analysis, requirements, integration, and test. Our core electrical engineering technologies include RF/RADAR, Navigation/IMU/GPS, Digital, and Power. We partner with…
Added 9 mins ago
Senior GPS Subsystems Engineer
RTX Corporation
tucson, AZ
…include architecture, analysis, requirements, integration, and test. Our core electrical engineering technologies include RF/RADAR, Navigation/IMU/GPS, Digital, and Power. We partner with…
Added 9 mins ago
Senior Principal GPS Subsystem Engineer
RTX Corporation
tucson, AZ
RTX is seeking an experienced GPS Guidance Electronics Subsystem Engineer to join the Guidance Electronics Team supporting advanced missile systems. This role is responsible for the…
Added 9 mins ago
Low Observable (RCS) design, Analysis, and Test Engineer
RTX Corporation
tucson, AZ
Radar Cross Section (RCS) design, analysis, and test
Added 9 mins ago
Senior Principal Low Observable Design & Analysis Engineer
RTX Corporation
tucson, AZ
Radar Cross Section (RCS) design, analysis, and test
Added 9 mins ago
Sr Industrial Engineer III
RTX Corporation
tucson, AZ
Raytheon is seeking a Sr Industrial Engineer to support the Effectors portfolio of factories in Tucson, Arizona to maximize throughput, improve efficiency, and deliver increasing value to…
Added 9 mins ago
HWIL Electrical Engineer I
RTX Corporation
tucson, AZ
…(flight simulators for missiles), as the last step before flight test. On our team, you will work with weapon system designers to understand requirements, design solutions, integrate, and…
Added 9 mins ago
Principal Digital Factory Engineer IV
RTX Corporation
tucson, AZ
…applications that improve productivity, quality, and factory…
Added 9 mins ago
RF Electrical Engineer I - Onsite
RTX Corporation
tucson, AZ
Characterize and test hardware using advanced laboratory equipment, including Vector Network Analyzers (VNAs), Signal Generators, Spectrum Analyzers, Phase Noise Analyzers, and Performance…
Added 9 mins ago
Software Engineer - Factory Intelligence
RTX Corporation
tucson, AZ
Raytheon’s Data, Analytics, and AI organization is seeking a hands-on Software Engineer – Factory Intelligence to build applications and data-driven tools that help our engineering and…
Added 9 mins ago
RF Electrical Engineer II - Onsite
RTX Corporation
tucson, AZ
Characterize and test hardware using advanced laboratory equipment, including Vector Network Analyzers (VNAs), Signal Generators, Spectrum Analyzers, Phase Noise Analyzers, and Performance…

Full Stack Software Engineer - Clearance Required

United States

The target salary range for this position is $111426.84 - $192890.16.The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation.

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Job details

Pay: The target salary range for this position is $111426.84 - $192890.16.The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation.
Apply by: Nov 2, 2027
Experience: 4+ years of relevant software engineering experience.
Posting language: English
Posted: Nov 2, 2026

Original job description

Overview

We're looking for a Full Stack Software Engineer with expertise across the frontend (React, TypeScript, CSS, HTML) and backend (Node.js, Express.js, OpenAPI, relational databases) stack to join our app team. Working closely with product owners, designers, and fellow engineers, you'll iterate quickly on features, improve performance, and build out a secure, scalable platform for real-world military and government users. This role focuses on hands-on coding and software design, spanning everything from UI workflows to API development to database architecture. This role requires an active Secret security clearance.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.

Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors - helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

Our team is laser-focused on building a unified, real-time common operating picture fusing asset data, threat information, terrain, routes, and protection effects. If you’re ready to dive in, take ownership, and ship real value, keep reading.

Responsibilities

What You'll Do:

Write quality software, participate in code reviews, and help develop best practices and documentation.
Support full-stack systems design decisions involving API architecture, data models, and UI component structure.
Embrace AI-drive development, building the guardrails, validation layers, end-to-end tests, and supporting systems that keep AI-assisted output safe, reliable, and production-grade.
Build intuitive, responsive front-end experiences using React and modern component libraries, translating requirements into clean, reusable UI components.
Write clean, secure back-end services using Express.js, with a focus on REST APIs, modular design, and Prisma ORM.
Collaborate across design, product, DevSecOps, and field teams to launch features quickly and securely.
Support automated testing and code quality gates by writing and reviewing unit, integration, and end-to-end tests.
Troubleshoot bugs, squash performance bottlenecks, and build for IL6 deployment requirements.

Qualifications

What We're Looking For

4+ years of relevant software engineering experience.
Demonstrated expertise in full stack software development.
Experience using AI-enabled development tools to rapidly ship software.
Strong frontend skills: React (component design, hooks, modern front-end patterns), JavaScript/TypeScript, and a solid grasp of HTML, CSS, and responsive design principles.
Strong backend skills: Express.JS, with hands-on experience with Prisma ORM and relational databases, plus a solid understanding of SQL, indexing, and query optimization.
Experience with testing tools across the stack (e.g., Jest, Vitest, React Testing Library, Playwright, Cypress) and a track record of building automated validation and end-to-end testing into delivery.
Familiarity with secure software development practices and CI/CD pipelines (GitHub Actions, GitLab, etc).
Comfortable with Agile/Lean, rapid delivery cycles, and direct user feedback loops.

Bonus Points For:

Hands-on work with secure government environments (DoD, IL5+, FedRAMP).
Experience building geospatial applications.
Certifications like Security+ and AWS Developer/Architect.
Past experience at a startup or in rapid-growth teams.

The target salary range for this position is $111426.84 - $192890.16.The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation. Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances.

Job Locations US-Remote

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More about this job

Skills

React
TypeScript
CSS
HTML
Node.js
API development
Documentation
Data models
Component libraries
Test automation
Troubleshoot
Software development
JavaScript
Design principles
SQL
CI/CD
GitHub
GitLab
Agile
Security+
AWS

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