2,495 Avionics Systems jobs in the United States
Avionics Systems Engineer

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The Missile and Aviation Solutions Division at Leidos is seeking a talented **Avionics Systems Engineer** to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. **This position is located in Huntsville, AL**
The focus of the Missile and Aviation Solutions Division is to apply core disciplines of modeling and simulation, aerodynamics design, guidance and control, software, integrated vehicle design and system integration in an agile approach based on tightly coupled engineering staff to meet and exceed our customers' shared vision for affordable, effective, and novel integrated flight systems while building effective, motivated teams of engineering and support staff.
TheAvionicsSystems Engineerwill support multiple programs at once in a variety of engineering fields with all different team environments. The Mission and Aviation Solutions Division has a diverse portfolio of projects and programs which specialize in strike systems, unmanned aerial vehicles and modeling & simulation of internally-developed, domestic, and foreign flight vehicles. The successful candidate will serve multiple key functions in leading the design evolutions of flight vehicles, to include Systems Engineering and Test and Avionics Software and Hardware Design.
The selected candidate will interface directly with program management, military and other government personnel, and a team of multi-discipline design and development engineers, both internal and external, to support the group's agile, rapid, flexible, and tailored development process. A firm understanding of flight system architectures, system interfaces, performance requirements verification and validation techniques is essential for the role.
**Primary Responsibilities**
TheAvionicsSystems Engineerwill develop _tailored_ Systems Engineering artifacts derived from customer needs for product development programs associated with the DoD. The selected candidate will interface with program management and design engineers to support a program's systems engineering needs throughout its design life cycle, including modeling system behavior, defining the system architecture, dictating system interfaces, performing requirements verification, helping develop and execute test programs. Due to the nature of the programs that the Missile and Aviation Solutions Division supports, the willingness to tailor each program's Systems Engineering approach is absolutely critical to the successful execution of this role.
This role will include developing a Model-Based Systems Engineering (MBSE) model of some programs' flight systems. TheAvionicsSystems Engineermust possess a functional knowledge of interacting with MBSE models in order to support MBSE activities. Other programs may require a less formal Systems Engineering approach to facilitate their rapid, agile development efforts.
The successful candidate must also be able to perform other flight system design activities outside of Systems Engineering. Avionics Software and Hardware design will fall under the realm of the Avionics Systems Engineer, so a technical background in a related area (e.g., aerospace, mechanical, electrical, or software engineering) that can be utilized in flight system design and development is a must.
Specific duties may encompass team leadership, requirements development & derivation, system and subsystem architecture design, interface development & documentation, test planning, traceability, and test execution, including ground, hardware-in-the-loop, and flight testing. Oversight of mechanical & electronics design for flight vehicle avionics subsystems, as well as software design leadership, are included as well.
**Basic Qualifications**
+ A Bachelor's degree in systems engineering, Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or equivalent degree from an ABET-accredited university with 8+ years of experience or a Master of Science with 6+ years.
+ Ability to accept potentially disparate, stated or implied, high-level objectivesfrom multiple stakeholders and work collaboratively to translate into a vision for the design evolution of system
+ Strong technical background in defense systems (or subsystems)
+ Familiarity with Systems Engineering-based requirements development, derivation, and test planning, preferably for flight systems
+ Experience with software and/or hardware architecture and interface design
+ The ideal candidate will have hands-on work in developing, documenting, and executing test processes and procedures for flight systems.
+ Good organizational skills and attention to detail to document work and interface with team members to ensure flow of information.
+ Position requires candidates to be capable of performing in a collaborative engineering environment working closely with multi-disciplinary teams.
+ Demonstrated experience effectively leading a team of engineers.
+ Ability to work collaboratively with customers, subcontractors, and partner organizations to build consensus around high-level design decisions.
+ Resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.
+ US citizen with ability to obtain a DoD secret level security clearance.
**Preferred Qualifications**
Preferred candidates will also have experience and/or working knowledge with:
+ Model Based System Engineering (MBSE) modeling tools.
+ Requirements database tools
+ Flight systems & understanding of flight principles.
+ Establishing design artifacts, supporting, or leading design reviews, assisting with Technical Data Packages (TDP) and supporting production and test of flight systems
+ Testing of flight system components, subsystems, systemsand related test equipment, including sensor instrumentation and datalinks
+ Hardware-in-the-loop integration, testing and test planning in a real-time environment.
+ Familiarity with software development, integration, and test and as well as requirements development and verification (modeling and simulation background a plus).
+ Candidates with 7-10 years of experience are preferred.
+ Active DoD secret level security clearance preferred.
**Original Posting:**
July 8, 2025
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 $104,650.00 - $189,175.00
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.
REQNUMBER: R-00162277
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.
Avionics Systems Engineer
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Avionics Systems Engineer
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Avionics Systems Engineer
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Avionics Systems Engineer
Posted 14 days ago
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As an Avionics Systems Engineer, you will be responsible for defining avionics system requirements, architecture, and interface control documents (ICDs). Your duties will include selecting and integrating avionics hardware and software components, such as flight controls, navigation systems, communication systems, displays, and sensors. You will perform system analysis, simulations, and trade studies to optimize system performance and ensure compliance with aviation regulations and industry standards.
This position involves close collaboration with cross-functional engineering teams, including software, hardware, and mechanical engineers, as well as flight test personnel, to ensure seamless system integration and functionality. You will develop and execute system test plans, conduct integration testing, and support flight testing activities, analyzing results and resolving any anomalies. Proficiency in requirements management tools (e.g., DOORS) and simulation software is essential.
The ideal candidate will possess a Bachelor's or Master's degree in Electrical Engineering, Aerospace Engineering, Computer Engineering, or a related field. A minimum of 5 years of experience in avionics systems engineering, with a strong understanding of aerospace systems integration and communication protocols (e.g., ARINC 429, MIL-STD-1553, ARINC 664/AFDX) is required. Experience with certification processes (e.g., FAA, EASA) and safety-critical systems development is highly desirable. Strong analytical, problem-solving, and communication skills are essential, along with the ability to work effectively in a collaborative team environment.
We are looking for a dedicated and detail-oriented engineer with a passion for aviation and a commitment to delivering high-quality, reliable avionics solutions. If you are driven by innovation and seek to contribute to cutting-edge aerospace technology, we encourage you to apply for this challenging and rewarding career opportunity.
Key Responsibilities:
- Define avionics system requirements and architecture.
- Integrate avionics hardware and software components.
- Develop interface control documents (ICDs).
- Perform system analysis and simulations.
- Develop and execute system test plans.
- Support integration and flight testing activities.
- Ensure compliance with aviation regulations and standards.
- Collaborate with cross-functional engineering teams.
- Bachelor's degree in Engineering (Electrical, Aerospace, Computer).
- 5+ years of experience in avionics systems engineering.
- Knowledge of avionics hardware and software integration.
- Familiarity with aerospace communication protocols.
- Experience with requirements management tools (e.g., DOORS).
- Strong analytical and problem-solving skills.
- Excellent communication and teamwork abilities.
Avionics Systems Engineer
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Job Description
K2 Space is building large, high-powered spacecraft for the next generation of space development. Backed by Lightspeed Venture Partners, Altimeter Capital, and many others ($200M raised to date), we intend to mass produce the highest-powered satellite platforms ever built for missions across LEO to Deep Space.
The rise of launch vehicles like Falcon 9 and Starship enables the move from an era of mass constraint to one of mass abundance. We believe this new era requires spacecraft with a fundamentally different design in order to fully utilize the massive rockets coming to market.
We're a team that believes the future lies in building large, high-powered satellites that can handle multiple orbits. This is a necessity if we ever want to develop the solar system, and become a Kardashev Type II (K2) civilization.
If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series B space startup, we'd love for you to apply.
The Role
You will be responsible for system design, analysis, testing and integration of avionics on some of the largest, most powerful, rapidly designed and manufactured satellites. You will have the unique opportunity to collaborate with a cross functional team of engineers to make impactful architecture trades, design new spacecraft hardware, and manage the overall avionics system implementation. You will be the Responsible Engineer for Avionics interfacing, harnessing, instrumentation, RF components, and GNC actuators. You will help establish production test requirements and support vehicle avionics integration to enable high-rate production and constellation launch cadence. In your first two years, you will have qualified hardware for flight, completed avionics integration on the satellite bus, and flown your first spacecraft.
Responsibilities
- Serve as Responsible Engineer for Avionics system design, performance, and hardware across the computing, power system, instrumentation, RF components, GNC sensors, and harnessing on the satellite bus
- Collaborate closely within the cross functional Engineering teams to capture requirements, lead design trades, and integrate the design into the spacecraft systems
- Create and update technical documentation including system diagrams, schematics, interface control documents, procedures, test/anomaly reports
- Execute Avionics component and system testing on flight hardware through development acceptance, qualification, and integration testing
- Support spacecraft integration testing, production issue dispositions, troubleshooting failures, and managing overall spacecraft risk
- Design, develop and build Avionics production infrastructure
- Write modular, reusable test, analysis, and automation software in Python and Rust
- Effectively manage and communicate project plan, milestones, and schedule execution
Qualifications
- Bachelor's degree in aerospace, mechanical, or electrical engineering or any equivalent combination of education and experience
- 2+ years of experience in the documentation, development, testing, and integration of space-grade avionics systems
- Ability to work in a fast-paced and high velocity start-up atmosphere
- Creative problem solver that can assess risk and make collaborative design and development decisions
Nice to Have
- Hands-on experience with environmental testing for space electronics and harnessing such as thermal, thermal vacuum, vibration, shock, radiation, and EMI/EMC testing per SMC-S-016
- Competence with electrical test equipment (multimeters, oscilloscopes, network analyzers, etc.)
- Strong presentation experience in highly technical design forums and reviews (Preliminary Design Reviews, Critical Design Reviews, Flight Readiness Reviews, etc.)
- Proficient with NX or similar CAD software including electrical harness routing
- Expertise in PCB schematic capture and board layout, ideally using Altium or similar software
- Experience with Linux, Bash, C++, MODBUS
- Experience with vehicle level testing including writing test procedures, creating robust and efficient test sequencing, and analytical data review to evaluate hardware health
Compensation and Benefits:
- Base salary range for this role is $00,000 - 150,000 + equity in the company
- Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level
- Comprehensive benefits package including unlimited paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks
If you don't meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged!
If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.
Export Compliance
As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person."
The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license.
Equal Opportunity
K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Senior Electrical Engineer - Avionics Systems
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Senior Electrical Engineer - Avionics Systems
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Responsibilities will encompass the full lifecycle of avionics system development, from requirements definition and system architecture design to hardware selection, circuit design, and prototype testing. You will conduct detailed electrical analysis, including signal integrity, power integrity, and electromagnetic compatibility (EMC). Experience with embedded systems, microcontrollers, FPGAs, and real-time operating systems is essential. You will work closely with software engineers, systems engineers, and mechanical engineers to ensure seamless integration of avionics components. This role involves troubleshooting complex electrical issues, verifying designs against specifications, and supporting production and flight testing. Familiarity with DO-254 and DO-160 standards is highly desirable.
The ideal candidate will possess a Bachelor's or Master's degree in Electrical Engineering or a closely related field. A minimum of 7 years of experience in electrical engineering, with a significant focus on avionics systems design and integration, is required. Proven experience with CAD tools for schematic capture and PCB layout (e.g., Altium Designer, Cadence Allegro) is essential. Strong knowledge of digital and analog circuit design principles, as well as experience with test equipment like oscilloscopes, spectrum analyzers, and logic analyzers, is mandatory. Excellent problem-solving, analytical, and communication skills are crucial for success in this demanding role. Join a leader in aerospace innovation located in Huntsville, Alabama, US , and contribute to the future of flight.
Senior Avionics Systems Engineer
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Responsibilities:
- Lead the design and development of avionics systems, including navigation, communication, flight control, and display systems.
- Perform system requirements analysis, architecture definition, and trade studies.
- Oversee the integration of avionics hardware and software components.
- Develop and execute system test plans, verification procedures, and validation strategies.
- Ensure compliance with aviation standards and regulations (e.g., DO-178C, DO-254).
- Collaborate with cross-functional teams, including software developers, hardware engineers, and aerodynamicists.
- Troubleshoot and resolve complex system integration and performance issues.
- Conduct system-level testing and simulations.
- Prepare and present technical documentation, reports, and design reviews.
- Mentor junior engineers and provide technical guidance.
- Stay current with emerging avionics technologies and industry trends.
Qualifications:
- Bachelor's degree in Electrical Engineering, Aerospace Engineering, or a related technical field. Master's degree preferred.
- Minimum of 8 years of experience in avionics systems engineering.
- Proven experience in designing, integrating, and testing complex avionics systems.
- In-depth knowledge of aircraft communication, navigation, and flight control systems.
- Experience with industry standards such as ARINC, MIL-STD, and RTCA standards (DO-178C, DO-254).
- Proficiency in simulation tools and test equipment.
- Strong analytical and problem-solving skills.
- Excellent communication, teamwork, and documentation skills.
- Experience working in the Boise, Idaho, US aerospace sector is a significant advantage.
This is a unique opportunity to contribute to groundbreaking aviation projects. Our client offers a competitive salary, comprehensive benefits, and a dynamic work environment.
Senior Avionics Systems Engineer
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Responsibilities:
- Lead the design, integration, testing, and validation of avionic systems, ensuring adherence to stringent performance, reliability, and safety requirements.
- Develop detailed system requirements, architectural designs, and specifications for various avionics subsystems, including navigation, communication, flight control, and mission systems.
- Collaborate effectively with cross-functional engineering teams, including software, hardware, and mechanical engineers, to ensure the seamless integration of avionics into the overall aircraft platform.
- Perform rigorous system-level analysis, simulations, and modeling using industry-standard tools to verify design performance and identify potential operational issues.
- Develop and execute comprehensive test plans for avionics components and integrated systems, covering ground testing and flight testing phases.
- Troubleshoot and resolve complex technical challenges encountered during the development, integration, and operational phases of avionics systems.
- Ensure strict compliance with all applicable aviation regulations, standards, and certification processes (e.g., FAA, DO-178C, DO-254).
- Prepare and manage all necessary technical documentation, including system design documents, interface control documents, test procedures, and certification submittals.
- Provide mentorship and technical guidance to junior avionics engineers, fostering a collaborative and knowledge-sharing environment.
- Stay informed about the latest technological advancements and emerging trends in the field of avionics and aerospace systems.
- Master's degree in Electrical Engineering, Aerospace Engineering, or a related technical field.
- Minimum of 7 years of progressive experience in avionics systems engineering within the aerospace industry.
- Demonstrated expertise in the design, integration, and testing of avionic systems for manned or unmanned aircraft.
- Solid understanding of systems engineering principles, including requirements management, system architecture, and verification & validation (V&V).
- Proficiency in using avionics simulation and analysis tools (e.g., MATLAB/Simulink, STK, various avionics simulation suites).
- Familiarity with aircraft certification processes and relevant regulatory standards is essential.
- Exceptional analytical, problem-solving, and critical thinking skills.
- Outstanding communication, presentation, and interpersonal abilities.
- Ability to thrive in a dynamic, team-oriented project environment.