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Added 1 hour ago
GA
Senior Systems Engineer SME Cloud Infrastructure & DevSecOps TS/SCI
Geospatial And Cloud Analytics Inc
Qua, VA
- $170,000 to $190,000 USD / year
We are seeking a highly skilled Senior Systems Engineer Subject Matter Expert (SME) to join our team supporting the Naval Criminal Investigative Service (NCIS) in Quantico, Virginia. The…
Added 7 hours ago
Senior Software Engineer
Trinzic
Redstone Arsenal, AL
KBR is seeking a Senior Software (SW) Engineer to support the U.S. Army Integrated Fires Mission Command (IFMC) Project Office located at Redstone Arsenal in Huntsville, Alabama. The role…
Added 10 hours ago
Cybersecurity Engineer, Journeyman
Astrion
El Segundo, CA
Astrion is seeking an experienced Cybersecurity Engineer to support the Space Sensing Directorate, SSC in the protection, monitoring, and assessment of information systems and networks.…
Added 10 hours ago
Senior Software Developer - Top SECRET - Fully ONSITE
VISUAL SOFT, INC
Huntsville, AL
This is a fully onsite position in Huntsville, AL supporting defense and intelligence programs, requiring an active Top Secret clearance. The ideal candidate is a highly skilled full-stack…
Added 10 hours ago
Senior Cloud DevOps Engineer - Top SECRET - Fully ONSITE
VISUAL SOFT, INC
Huntsville, AL
We are seeking an experienced Senior Cloud DevOps Engineer to support the design, automation, deployment, and maintenance of mission-critical cloud infrastructure in a classified AWS…
Added 10 hours ago
Linux System Administrator -Senior - Active TS is required (ONSITE - 100%)
VISUAL SOFT, INC
Huntsville, AL
Job Title: Senior Linux System Administrator (AWS) – Top Secret Clearance
Added 10 hours ago
Senior DevSecOps Engineer - Top SECRET - ONSITE
VISUAL SOFT, INC
Huntsville, AL
We are seeking an experienced **Senior DevSecOps Engineer** to design, automate, and secure our enterprise CI/CD workflows and cloud architecture. In this role, you will embed **DevSecOps**…
Added 10 hours ago
Senior Cloud DevOps Engineer / Top SECRET / ONSITE
VISUAL SOFT, INC
Washington, DC
Job Title: Senior Cloud DevOps Engineer - Top SECRET
Added 12 hours ago
Sr Software Engineer - Airborne Radar Systems, Onsite
RTX
United States
Sensors: Space and Air division in El Segundo, CA is seeking a Senior Software Engineer [Embedded / Radar] to be part of their product development teams for the Airborne Radar Systems group…
Added 16 hours ago
MS
Senior DevSecOps Engineer - Reston, VA
Military Spouse Jobs & VetJobs
United States
- $120,700 to $188,725 USD / year
Noblis is looking for a highly experienced DevSecOps Engineer with an active Top Secret/SCI clearance with Polygraph to support critical national security missions.
Added 17 hours ago
Senior Software Engineer
KBR Wyle Services, LLC
Redstone Arsenal, AL
KBR is seeking a Senior Software (SW) Engineer to support the U.S. Army Integrated Fires Mission Command (IFMC) Project Office located at Redstone Arsenal in Huntsville, Alabama. The role…
Added 17 hours ago
Product Security Engineer (Senior)
The Boeing Company
Seal Beach, CA · El Segundo, CA
The Boeing Company is seeking a Senior Product Security Engineer to join the Boeing team in Seal Beach, CA or El Segundo, CA. This position will focus on supporting a proprietary program…
Added 17 hours ago
Software Engineer (Senior) – SOA C3
Amentum
Norfolk, VA
Amentum is seeking a detail-oriented and motivated Senior-Level Software Engineer to support the SOA C3 application development mission. In this role, you will design, develop, modify,…
Added 18 hours ago
Senior Full-Stack Software Engineer
Trinzic
Beavercreek Township, OH
…from multiple sources into timely operational insight. This senior engineer will work across modern web applications, backend services, analytical workflows, and AI-enabled capabilities…
Added 19 hours ago
BA
MBSE & Digital Threads Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $62,000 to $141,000 USD / year
…partner across disciplines, and own analysis and products. At the senior end of this role, you will shape the approach, lead work through milestone reviews, and mentor…
Added 19 hours ago
Senior Database Engineer
Resource Management Concepts, Inc.
Charleston, SC
RMC is seeking a Senior Database Engineer with systems programming expertise and a strong background in database engineering. This role focuses on understanding how database engines and…
Added 21 hours ago
Senior Software Security Engineer
RTX
United States
We are currently seeking a Senior Software Security Engineer to join our Software Product Assurance team in El Segundo, CA
Added 21 hours ago
MBSE & Digital Threads Engineer
Booz Allen Hamilton_United States
El Segundo, CA · Colorado Springs, CO · Aurora, CO
…partner across disciplines, and own analysis and products. At the senior end of this role, you will shape the approach, lead work through milestone reviews, and mentor…
Added 22 hours ago
Senior Dev Sec Ops/AI Ops Engineer
The Aerospace Corporation
El Segundo, CA
…to join and help us shape our future. We are looking for a Senior DevSecOps/AIOps Engineer to help us build and manage the next generation of AI enabled Web and mobile agentic applications.…
Added 22 hours ago
AI Software Engineer
The Aerospace Corporation
El Segundo, CA
…to join and help us shape our future. We are looking for a Senior Software Engineer to help us build the next generation of AI enabled Web and mobile agentic applications. You will work…
Added 22 hours ago
DevOps Engineer
TechChain Talent
Austin · Austin, TX
We are looking for a Senior DevOps Engineer to own how everything we build gets deployed, secured, observed and kept running. You will be joining a team dedicated to unlocking the true…
Added 23 hours ago
Senior Cybersecurity Engineer I -Secret Clearance
Rocket Lab Corporation
Long Beach, CA
SENIOR CYBERSECURITY ENGINEER I - SECRET CLEARANCE
Added 23 hours ago
Senior Cybersecurity Engineer II -Secret Clearance
Rocket Lab Corporation
Long Beach, CA
SENIOR CYBERSECURITY ENGINEER II - SECRET CLEARANCE
Added 1 day ago
Quality Assurance Automation Engineer (5637)
SMX
Washington, DC
…an unparalleled opportunity to be part of a high-performing DevSecOps team in a "can't fail" environment, where the technical stack includes cutting-edge AWS cloud services, advanced…
Added 1 day ago
Senior Embedded Software Security Engineer- S3E
RTX
United States
Software Security Sensors and Effectors (S3E) Department is looking to hire a Senior Software Security Engineer in Tucson, AZ.

Trinzic

Senior Full-Stack Software Engineer

Beavercreek Township, OH, United States

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Job details

Posting language: English
Posted: Oct 29, 2026

Original job description

Title:

Senior Full-Stack Software Engineer

At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results.

Trinzic is the future independent company to be created through the planned spin-off of KBR's Mission Technology Solutions business, expected in January 2027. Our people work at the frontier of what is possible, delivering solutions in challenging environments and advancing some of the world's highest-priority national security and space missions.

Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the world. Join us at a defining moment and help shape the future of a company built to tackle complex challenges and make a meaningful impact.

Candidates who join KBR's Mission Technology Solutions business before the spin-off will transition to Trinzic when the separation is complete and will not need to reapply for employment.

Join the Iron Stallion team to build secure, data-intensive software that helps space operators turn information from multiple sources into timely operational insight. This senior engineer will work across modern web applications, backend services, analytical workflows, and AI-enabled capabilities while providing technical direction and helping the team deliver secure, maintainable solutions.

The role uses approved AI-assisted development tools to accelerate coding, testing, documentation, and modernization. Engineers remain accountable for the quality, security, and correctness of all delivered software.

What You Will Do

· Design, build, and sustain responsive, user-facing mission applications using TypeScript, JavaScript, HTML5, CSS, and modern UI frameworks such as Vue, React, or Angular, integrated with Java/Spring Boot, C#/.NET, or comparable backend technologies.

· Lead the translation of operator workflows into clear, accessible, and maintainable web experiences, including responsive layouts, application architecture, state management, data visualization, performance, and browser compatibility.

· Design and enhance RESTful APIs, microservices, and event-driven workflows that ingest, normalize, correlate, analyze, and visualize data from multiple sources.

· Use approved AI-assisted development tools for code generation, testing, refactoring, documentation, troubleshooting, and code review.

· Validate AI-generated code for correctness, security, performance and maintainability before integration.

· Develop human-in-the-loop AI features for anomaly detection, recommendations, data correlation, predictive insight, and workflow optimization.

· Establish reusable UI components and shared web libraries, and guide automated unit, integration, and end-to-end testing using tools such as Vitest, Jest, Cypress, Playwright, or equivalent.

· Collaborate with operators, analysts, systems engineers, cybersecurity teams, data scientists, and product owners to turn mission needs into incremental releases.

· Collaborate with platform and cybersecurity teams on DevSecOps pipelines, containerized deployments, observability, security scanning, and software supply-chain controls.

· Lead design discussions and peer reviews, mentor engineers, and promote secure software development, frontend engineering, testing, and responsible AI-assisted engineering practices.

Required Qualifications

· Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, or a related technical discipline and 8 or more years of relevant experience. Equivalent directly related experience may be considered.

· Expertise in at least one backend ecosystem, such as Java with Spring Boot or C# with .NET, plus advanced experience with JavaScript or TypeScript, HTML5, CSS, and a modern UI framework such as Vue, React, or Angular.

· Experience architecting and developing responsive web applications that consume RESTful APIs, along with distributed systems, microservices, asynchronous processing, or event-driven applications.

· Experience with data-intensive applications, relational or document databases, and messaging or streaming technologies such as Kafka or equivalent.

· Advanced experience with frontend architecture, reusable component design, source control, automated testing, browser-based debugging, performance optimization, and modern frontend build tools such as Vite or Webpack.

· Practical experience using an enterprise-approved AI coding assistant and reviewing its output for inaccurate, insecure, or fabricated code.

· Strong troubleshooting and communication skills across software, data, infrastructure, cybersecurity, and mission teams.

· Ability to obtain and maintain a U.S. Government security clearance.

Preferred Qualifications

· Active Secret clearance or higher and experience with DoD, Intelligence Community, government, or other mission-critical software.

· Experience with Docker, Kubernetes, CI/CD pipelines, containerized deployments, observability, dependency scanning, release automation, and software supply-chain controls.

· Experience with Space Domain Awareness, satellite operations, orbital analysis, sensor systems, geospatial visualization, command and control, or mission planning.

· Experience integrating AI or machine-learning models into operational applications, including human-in-the-loop decision support.

· Experience with RAG, semantic retrieval, agentic workflows, Azure AI Foundry, Azure OpenAI, AWS Bedrock, or equivalent enterprise AI platforms.

· Experience deploying software in restricted, disconnected, on-premises, or classified environments and familiarity with RMF, ATO, zero-trust, SBOM, or responsible-AI practices.

· Experience as a technical lead, software architect, or mentor on a multidisciplinary engineering team.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Ready to Make a Difference? If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together.

Belong, Connect and Grow at KBRAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

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