
Principal Systems Security Engineer
Share job link
Title:
Principal Systems Security EngineerBelong. Connect. Grow. with KBR!
KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.
KBR is seeking a Principal Systems Security Engineer for an exciting opportunity to support the Air Force's deployment of the next generation Intercontinental Ballistic Missile (ICBM) system, Sentinel. This position is located at Hill AFB, Utah and requires a Secret security clearance.
You will work with a highly skilled team providing critical feedback for the weapon system’s requirements. You will provide direct support to a national security-critical weapon system throughout engineering development, deployment and sustainment. You will help support several hundred personnel providing the government with ICBM expertise. You will become a trusted mission partner to the innovative, digital engineering-driven Air Force organization that is responsible to design, build, test, transition, and sustain the world’s safest, most secure, and effective land-based nuclear deterrent, on-schedule.
In this role, you will assess and review requirements decomposition developed by the Prime contractor in order to ensure compliance to U.S. Government (USG) Weapon System Specification (WSS) for the Sentinel weapon system and coordinate with multiple internal stakeholders to document requirements discrepancies and overall requirement quality management.
Why Join Us?
- Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
- Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
- Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.
Work Environment:
- Location: On-site
- Travel Requirements: Minimal
- Working Hours: Standard
Required Qualifications:
B.S. in STEM with 7 years or M.S. with 5 years of experience in systems engineering, preferably requirements evaluation and development.
Self-motivated proactive person with a “team player” mentality.
Highly organized with acute attention to detail.
Possess a willingness to learn while also sharing current knowledge/skills.
Proactively provides ideas/thoughts and accepts constructive criticism.
Values brainstorming and fostering strong team relationships.
Possesses both strategic thinking skills and tactical execution skills.
Strong communication skills (verbal & written).
Must currently have a Secret clearance adjudicated in the last 5 years or on CE.
Preferred Qualifications:
Demonstrated proficiency with Cameo and DOORs or other requirements management tools.
Prior experience with DoD/Air Force weapons systems.
Specific ICBM weapon system experience is a plus.
Familiarity with Security Classification Guide(s).
Familiarity with Program Protection and Supply Chain Risk Management.
Experience with Model Based Systems Engineering (MBSE).
Familiar with digital architectures, especially DoDAF and SysML.
Familiar with requirements decomposition and allocations.
Ability to possess a Top-Secret Clearance.
Scheduled Weekly Hours: 40
Basic Compensation: $94,728 - $161,038
The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.
Additional Compensation:
KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance.
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.
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 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.
Get notified for similar jobs
Success!
Successfully subscribed for similar jobs
Failure!
Get tailored job recommendations based on your interests.

Profile recommendations
Similar Jobs
-
National Security Solutions (NSS) Systems Engineering Internship
Category Engineering, Technology, & Science Job Type Part time Job Id R2095306 Posted Date 02/21/2025
Seeking motivated engineering students to explore Model-Based Systems Engineering for defense applications. Gain hands-on experience in SysML modeling, develop training curriculum, and collaborate with experts. Contribute to creating a safer, more secure world while fostering innovation and operational readiness.
-
Ground Segment Systems Engineer
Category Engineering, Technology, & Science Job Type Full time Job Id R2089401 Posted Date 02/10/2025
Are you looking for an opportunity to leverage your expertise in systems engineering and ground control segment architecture? Join a dynamic team where you'll manage technical requirements, support mission planning, and engage in system testing, all while collaborating with multi-disciplined engineers. A Master’s degree and 10+ years of experience are essential.
-
Ground Systems Engineer/Cloud Architect (Top Secret)
Category Engineering, Technology, & Science Job Type Full time Job Id R2104964 Posted Date 04/11/2025
We are looking for a seasoned professional with 15+ years in DoD/IC to lead innovative projects in cloud architecture and ground systems engineering. Key responsibilities include overseeing complex programs, ensuring quality deliverables, and collaborating on multi-level security cloud solutions, while effectively communicating with executive leadership.
-
Journeyman Systems Engineer
Category Engineering, Technology, & Science Job Type Full time Job Id R2099113 Posted Date 01/28/2025
Are you looking for a challenging role where you can leverage your 5+ years of systems engineering experience? Join a dynamic team to apply Model-Based Systems Engineering, analyze system requirements, and support the integration of advanced space intelligence capabilities, all while making a significant impact on national security.
-
DevSecOps Platform Engineer
Category Engineering, Technology, & Science Job Type Full time Job Id R2104102 Posted Date 03/27/2025
Design, implement, and manage secure cloud infrastructure solutions (AWS, Azure). Work with developers to implement secure coding practices and application security testing. 5+ years of experience in...
-
Senior Sustainment Systems Engineer
Location Colorado Springs, Colorado Category Engineering, Technology, & Science Job Type Full time Job Id R2100076 Posted Date 02/03/2025
We are looking for an innovative engineer to enhance national security through the sustainment of advanced MILSATCOM systems. This role demands expertise in systems engineering and integration, fostering collaboration to tackle complex challenges while ensuring the operational readiness of critical space communication systems. Join us in making a significant impact!
-
Sentinel Future Capabilities Modeling/Simulation Engineer
Location Hill AFB, Utah Category Engineering, Technology, & Science Job Type Full time Job Id R2105562 Posted Date 04/30/2025
Are you looking for an opportunity to impact national security? Join a dynamic team as a Modeling/Simulation Engineer, leveraging 10+ years of aerospace engineering experience. You'll provide technical leadership, support requirements development, and engage in critical design reviews while holding a Secret clearance.
-
Big Data Systems Engineer
Location Syracuse, Utah Category Engineering, Technology, & Science Job Type Full time Job Id R2104961 Posted Date 04/25/2025
As a Big Data Systems Engineer, you will be a critical part of our technical team responsible for deploying CHEETAS within customer environments. Work on the deployment and integration of a highly vis...
-
Big Data Systems Engineer (Remote)
Category Engineering, Technology, & Science Job Type Full time Job Id R2094453 Posted Date 03/27/2025
Are you looking for a challenging role that leverages your expertise in deploying and configuring big data systems? Join a dynamic team to support critical national security projects, requiring 10 years of DoD experience, strong troubleshooting skills, and proficiency in technologies like Hadoop and Kubernetes.

Job seekers also viewed