Software Simulation Lead

KBR, Inc; Huntsville (AL); On-site; USD 120,000 - 180,000; Full time

Job summary

KBR, Inc. is seeking a Lead Software Engineer to support the STARE program on-site at Redstone Arsenal in Huntsville, AL. You will oversee MBSE-driven software and modeling efforts, ensure VV&A compliance, and drive digital engineering transformations across contractor and government teams.

You will review contractor deliverables, lead end-to-end SW development lifecycle, and coordinate with Army stakeholders to meet schedule and data rights requirements. A SECRET clearance is required.

Qualifications

• Bachelor’s degree in Engineering, Physics, Mathematics, Computer Science or applicable STEM field with 5+ years of experience.
• Experience managing system models using MBSE tools (e.g., Cameo, MagicDraw, Rhapsody).
• Experience leading or participating in a formal DoD VV&A process.
• Proven experience providing technical oversight of contractor software development on a DoD program.

Responsibilities

• Lead development of the government’s authoritative system model using MBSE principles and SysML.
• Champion transition from document-centric to data-centric processes and digital artifacts as the source of truth.
• Architect the digital engineering environment and ensure integration with contractor models.

Skills

MBSE

SysML

VV&A

SBOM

Technical oversight

Education

Bachelor's degree in Engineering/Physics/Math/CS

5+ years of experience

Tools

Cameo

MagicDraw

Rhapsody

Job description

Software Simulation Lead Program Summary

KBR’s Mission Technology Solutions (MTS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground systems, integrated air and missile defense, and threat and target systems. As a trusted partner of the U.S. Department of War, MTS provides innovative, technology-driven solutions to enhance national security. With a global presence and a strong ethical framework, KBR ensures secure, effective, and mission‑ready capabilities worldwide.

Job Summary

The Lead Software Engineer position supports Software (SW) and Modeling and Simulation (M&S) activities for the government’s Search, Track, Acquire, Radiate, Eliminate (STARE) Project Office for an Army ACAT III Program. This position will directly support the STARE government customer in coordination of SW and M&S activities. Rigorous technical oversight will be provided for the prime contractor’s software design, development, and testing efforts. Your expertise will be critical to ensure delivery of a secure, performant, and sustainable SW system that meets all programmatic and warfighter requirements. As the engineering subject matter expert, you will be empowered to lead the program’s digital transformation, to technically review contractor deliverables while simultaneously building the government’s own digital engineering capabilities. This is a full‑time, on‑contractor site position located in Huntsville, AL on Redstone Arsenal. The candidate must be a resident or able to relocate to the area.

Roles and Responsibilities

• Lead the development and maintenance of the government’s authoritative system model using Model Based Systems Engineering (MBSE) principles and tools (e.g., SysML).
• Champion the program’s transition from document‑centric to data‑centric processes, ensuring that digital artifacts serve as the authoritative source of truth for the technical baseline.
• Architect the government’s digital engineering environment, ensuring it can integrate with contractor models to form a cohesive digital thread.
• Provide direct technical oversight of the contractor’s development of their M&S model and a separate, deliverable M&S tool.
• Lead the government’s formal Verification, Validation, and Accreditation (VV&A) effort for the contractor’s M&S Tool. This includes developing the VV&A Plan and schedule to align with program objectives and test timelines and coordinating between organizations (V&V agent, Accreditation Agent) to meet Accreditation objectives.
• Drive the integration strategy to connect the government’s MBSE model with the contractor’s M&S model. You will ensure a seamless data exchange exists, enabling the use of simulation to validate system requirements and predict performance.
• Leads model development and drive the technical integration with the Army's IBCS and other C2 systems.
• Drive the end‑to‑end SW development lifecycle and conduct in‑depth technical reviews of the contractor’s SW architecture, verifying its compliance with mandated Army standards like the Modular Open Systems Approach (MOSA).
• Witness all formal SW Qualification Testing (SQT) to independently validate that the software meets or exceeds all performance and functional requirements.
• Chair the SW Change Control Board (CCB) to adjudicate and approve all changes to the accepted SW baseline and ensure all SW Trouble Reports (STRs) are rapidly triaged, prioritized, and corrected.
• Coordinate with US Army stakeholders on Software Material Release (SMR) to support fielding schedule and ensure timely delivery and quality of all SW documentations (SW Requirements Spec, SW Design Documentation, Test Reports, SW Roadmap).
• Act as the government’s lead for ensuring a complete and usable Technical Data Package (TDP) is delivered and verify that all SW and digital components (source code, build scripts, digital models, and documentation)– are present and sufficient for future organic government sustainment.
• Work with contracting officer to validate SW and model data rights assertions, ensuring the government secures all necessary Government Purpose Rights (GPR) as defined in the OTA.

Basic Qualifications

• Possess a Bachelor of Science degree in Engineering, Physics, Mathematics, Computer Science or applicable STEM degree with 5+ years of experience.
• Experience managing system models using MBSE tools (e.g., Cameo, MagicDraw, Raphsody).
• Experience leading or serving as a key participant in a formal DoD VV&A process.
• Proven experience providing technical oversight of contractor software development on a DoD acquisition program.
• Expert knowledge of Army digital engineering strategies, technical standards, and MOSA principles.
• Strong understanding of the DoD acquisition lifecycle and the unique aspects of OTA agreements.
• Able to travel 15‑20% of the time.
• Candidate must be a US Citizen and have an active SECRET clearance.

Preferred Qualifications

• Master’s Degree in Software Engineering with 10+ years of experience
• Ability to absorb extensive technical detail and logically formulate solutions for execution on prescribed schedules.
• Demonstrate an understanding of program planning and execution, systems engineering, design processes, weapon system integration, and performance assessment.
• Belong, Connect and Grow at KBR At 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’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

Belong, Connect and Grow at KBR

KBR — Delivering Solutions, Changing the World.

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.

KBR brings together the best and brightest to deliver science, technology and engineering solutions that help governments and companies around the world accomplish their most critical missions and objectives.

In everything we do, we are guided by our ONE KBR Values: We Value Our People – We create diverse, inclusive environments in which each person can feel safe, respected and valued, and where everyone has opportunities to grow and reach their full potential. We Deliver – We are uncompromising in our commitment to deliver innovative, high‑quality, technology‑led solutions for our customers and exceptional, sustainable value for all our stakeholders. We Are People of Integrity – We value honesty, trust, courage, fairness, prudence and tenacity. We believe doing what’s right for the planet, the communities where we work, and our people is good for business. We Empower – We empower our people with a shared purpose, the right tools and the supportive culture they need to be proactive decision‑makers, to be adaptive to change, and to succeed. We Are a Team of Teams – We have a will to succeed, but we value the achievements of our team of teams over individual accomplishments. Our collective focus makes us a better, stronger, more effective company.

We have also embedded environmental, social and governance (ESG) principles in every business operation and corporate function. Not only are we committed to operating safely, sustainably and equitably, but we are also committed to using our capabilities and expertise to help our customers accomplish their sustainability goals.

Worldwide, KBR employs a diverse workforce approximately 29,000 people strong, with customers in more than 80 countries and operations in 40 countries.