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High Speed Systems Engineer

Leidos


Job Location:

Huntsville, AL - USA

Monthly Salary: $ 87100 - 157450
Posted: 23 July 2026 (30+ days ago)
Application Deadline: 16 November 2026
Vacancies: 1 Vacancy

Job Summary

Looking for an opportunity to make an impact

At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers our people and our community. Our Mission Vision and Values guide the way we do business.

Your greatest work is ahead!

Leidos Defense Systems is seeking a skilled Digital Systems Engineer who loves collaboration and being a part of something big to join our team. As a Leidos Digital Systems Engineer you will blend Systems Engineering Systems Architecture and technical Project Management to guide requirements definition architecture working groups and System Integration across the engineering lifecycle. You will leverage Model-Based Systems Engineering (MBSE) principles to establish seamless interoperability oversee Risk Management within modeling environments and deliver engineering solutions at the speed of relevance.

If this sounds like the kind of environment where you can thrive keep reading!

Leidos Defense Systems Sector provides a diverse portfolio of systems solutions and services covering land sea air space and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT large-scale intelligence systems command and control geospatial and data analytics cybersecurity logistics training and intelligence analysis and operations support. Our team is solving the worlds toughest security challenges for customers with cant fail missions. To explore and learn more click here!

Are you ready to make an impact Share your resume with us today!

Primary Responsibilities.
Lead the structural and behavioral capture of high-speed system architectures in Cameo Systems Modeler / MagicDraw creating and maintaining unified SysML Logical Physical and Allocative views.
Oversee the creation maturation and tracking of constrained-syntax requirements (utilizing EARS-aligned paradigms) to guarantee high-integrity requirement-to-verification traceability and robust test artifact mapping.
Develop expand and maintain complex parametric manufacturing and O&S lifecycle models within scripting environments (Excel Python MATLAB) to quantify systemic impacts of design alternatives and drive sensitivity analysis.
Formulate manage and facilitate multi-discipline requirements and architecture working groups to define cross-functional engineering interfaces and establish rigorous open-architecture configuration management.
Direct the execution of comprehensive trade studies technical decision briefs and executive white papers evaluating warfighter utility manufacturing readiness and lifecycle cost/benefit tradeoffs.
Build custom Velocity Template Language (VTL) scripts inside Cameo to automate the generation of dynamic contract deliverables Interface Control Documents (ICDs) and program milestone design reviews.
Provide technical leadership within a matrixed team environment

Basic Qualifications.

BS degree in Aerospace Engineering Systems Engineering Mechanical Engineering Electrical Engineering Industrial Engineering Computer Engineering Physics or a related STEM discipline with 4 years of experience
Proven proficiency with MBSE methodologies and direct architecture capture using SysML-compliant tools (specifically Cameo Systems Modeler or MagicDraw).
Hands-on experience developing or managing complex structural allocations (e.g. Block Definition and Internal Block Diagrams from L0 down to subsystem levels) and generating automated documents/reports via scripting (VTL Python or MATLAB).
Demonstrated experience drafting analyzing and decomposing technical requirement structures (preferably using EARS or automated requirements management tracking databases like DOORS).
Strong communication skills with a proven ability to lead small technical teams align multidisciplinary engineering divisions and present effectively internally/externally
Ability to work full-time onsite in a controlled area (SCIF environment) with a willingness to travel 10-20% to customer and partner organizations.
U.S. Citizenship is mandatory. Candidate must possess an active TS clearance


Preferred Qualifications.

Masters Degree in Aerospace Engineering Systems Engineering Mechanical Engineering Electrical Engineering Industrial Engineering Computer Engineering Physics or a related STEM discipline with 4 years of experience
Industry experience covering high-speed dynamics aerothermodynamics hypersonics or advanced propulsion areas
Advanced administrative or power-user experience with Cameo Systems Modeler / MagicDraw IBM DOORS SIMIO or equivalent enterprise MBSE and requirements databases
Familiarity with DoD acquisition lifecycle and program processes
Experience applying parametric cost modeling Monte Carlo techniques or advanced mathematical trade studies to defense hardware acquisition programs.
ASEP/CSEP (INCOSE) or OMG Certified Systems Modeling Professional (OCSMP) credentials.

AppKinetic

If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.

Original Posting:
July 21 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $87100.00 - $157450.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.


Required Experience:

IC


About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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