About the role
Title:
GNC Engineer - Hybrid (TS/SCI Clearance)Belong. Connect. Grow. with KBR!
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Position Summary- Hybrid
THIS POSITION IS CONTINGENT UPON CONTRACT AWARD
We are seeking a GNC Engineer to support the design, development, testing, and real-time operation of advanced aerospace systems. This role bridges engineering development and flight/operational execution, requiring strong technical depth, sound judgment under pressure, and the ability to translate complex system behavior into actionable decisions.
The ideal candidate brings experience across flight dynamics, control systems, software interaction, and operational environments.
This is a remote position with limited, business-need driven travel to onsite locations.
Key Responsibilities
GNC System Development & Integration
Support design, analysis, and verification of guidance, navigation, and control algorithms and architecture
Review and guide flight software design to improve system performance, robustness, and operability
Evaluate system behavior across full mission phases (e.g., ascent, on-orbit, entry, proximity operations)
Operational Readiness & Real-Time Support
Develop and execute operational concepts for GNC systems in mission or test environments
Monitor vehicle performance and make time-critical recommendations during dynamic operations
Support anomaly resolution, fault response strategies, and contingency planning
Requirements, Tools & Procedures
Define system and console requirements for monitoring and commanding GNC subsystems
Develop operator displays, telemetry utilization strategies, and command interfaces
Maintain flight rules, procedures, and operational documentation
Testing & Validation
Support system-level testing (integrated labs, simulations, hardware-in-the-loop environments)
Participate in verification of telemetry, command pathways, and system responses
Contribute to development and validation of contingency commanding capabilities
Required Qualifications
TS/SCI Clearance
Bachelor’s degree in aerospace engineering, Mechanical Engineering, or related field (advanced degree preferred) and 10+ years of experience
Strong foundation in:
Orbital mechanics / astrodynamics
Control systems and state estimation
Guidance algorithms and vehicle dynamics
Experience working with:
Flight software or embedded systems
Real-time or near-real-time operational environments
Telemetry analysis and command/response systems
Demonstrated ability to:
Operate effectively under pressure and make timely, sound decisions
Communicate complex technical issues clearly and concisely
Work across multidisciplinary teams
Must be a U.S Citizen
Preferred Qualifications
Experience supporting mission operations or system operations in a control center or similar environment
Background in anomaly resolution, fault detection/isolation/recovery (FDIR), and contingency operations
Familiarity with simulation environments, integrated test labs, or hardware/software validation
Experience developing procedures, flight rules, or operator tools
Prior experience training or certifying personnel in technical or operational roles
What Sets a Strong Candidate Apart
Demonstrated ownership of end-to-end GNC capabilities (not just analysis, but how the system is used)
Ability to connect engineering design decisions to real-world operational impacts
Proven performance in high-stakes, time-critical environments
Strong judgment, accountability, and credibility with both engineers and operators
Comfort operating in “gray space” where processes aren’t fully defined
Basic Compensation:
Jobs on this contract range from $133,900 - $200,800.
The offered rate will be based on the position, contract affordability, the selected candidate’s working location, knowledge, skills, abilities, 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.
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.
Originally posted on Himalayas