Jobs in the United States

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Added 1 min ago
Senior Systems Health & Integrated Diagnostics Engineer
The Boeing Company
Berkeley, MO
Boeing Defense, Space & Security (BDS) is seeking a Senior Systems Health & Integrated Diagnostics Engineer (Level 5) to join the Reliability, Maintainability & System Health team in…
Added 2 mins ago
Software Quality Engineer I
MED Medtronic Inc
Mounds View, MN · Newton, MA
Review and approve various Design History File documents related to software and security, including requirements, design, development, integration, test protocols, test reports,…
Added 3 mins ago
E
Frontend / UI Engineer REMOTE
ELITEBRAIN
Remote, United States
- $80 to $100 USD / hour
The company collaborates with experienced frontend engineers, UI developers, and technical contributors to design, implement, and evaluate complex coding tasks based on real-world visual…
Added 3 mins ago
2027 Construction Management Intern - Seattle
Kennedy/Jenks Consulting
Seattle, WA
…sustainable solutions for clients, including green infrastructure design, strategies to reduce energy use and environmental impacts, award-winning water reuse projects, and efficient…
Added 3 mins ago
2027 Construction Management Intern - Southern California
Kennedy/Jenks Consulting
Temecula, CA
…sustainable solutions for clients, including green infrastructure design, strategies to reduce energy use and environmental impacts, award-winning water reuse projects, and efficient…
Added 3 mins ago
2027 Construction Management Intern - Phoenix
Kennedy/Jenks Consulting
Phoenix, AZ
…sustainable solutions for clients, including green infrastructure design, strategies to reduce energy use and environmental impacts, award-winning water reuse projects, and efficient…
Added 4 mins ago
Senior Electrical/Systems Engineer – High Power RF Systems
x Varian Medical Systems, Inc.
United States
We are looking for a motivated engineer or scientist to join our Beam Generation Group, which develops the radiation-producing subsystem at the heart of Varian Radiation Oncology machines.…
Added 5 mins ago
Flight Software Engineer
EraDrive
Palo Alto, CA
You will own the architecture, implementation, and verification of Era-Node’s flight software. You will work closely with GNC engineers and embedded software engineers and you will be the…
Added 6 mins ago
Civil Engineer - Mid-Level
Sargent & Lundy
Clayton, MO
+ There is the potential for you to travel to client offices for design reviews and to plant site locations for construction coordination and field verification of designs.
Added 6 mins ago
Senior Civil Engineer -- Energy & Industrial Group
Sargent & Lundy
Clayton, MO
+ There is the potential for you to travel to client offices for design reviews and to plant site locations for construction coordination and field verification of designs.
Added 6 mins ago
VHDL RTL Digital Logic Engineer
Schweitzer Engineering Laboratories, Inc.
WA
…more reliable, and more economical. SEL is hiring a Hardware Engineer with a focus in VHDL Register-Transfer Level (RTL) Digital Logic design for our R&D Communications product group. In…
Added 8 mins ago
Design and Analysis Engineer (Electronic Sys Design & Analy)
The Boeing Company
Berkeley, MO
Boeing Defense, Space & Security (BDS) is seeking Design and Analysis Engineers , in St. Louis, MO , supporting a Phantom Works Fixed Wing Proprietary Program . You will be joining a…
Added 8 mins ago
Automation Engineer
Howmet Aerospace
Tucson, AZ
The Automation Engineer is responsible for designing, implementing, supporting, and optimizing automated manufacturing systems and production processes. This position has a dotted-line…
Added 12 mins ago
Loads & Dynamics Manager - Flight Engineering
The Boeing Company
Hazelwood, MO
+ Assign authority and responsibilities to employees to execute product design and development.
Added 14 mins ago
Principal Technical Learning Consultant - SaMD Product Development & QA
Oracle
Jefferson City, MO
The ideal candidate is a former Systems Engineer, Quality Engineer, Design Assurance Engineer, Regulatory Affairs Specialist, Technical Program Manager, Product Development Leader, Clinical…
Added 15 mins ago
Principal Technical Curriculum Developer - SaMD Product Development & QA
Oracle
Jefferson City, MO
The ideal candidate is a former Systems Engineer, Quality Engineer, Design Assurance Engineer, Regulatory Affairs Specialist, Technical Program Manager, Product Development Leader, Clinical…
Added 15 mins ago
Sr. Cybersecurity Engineer
Gyrus ACMI, Inc.
Westborough, MA
Duties: Support product development teams by participating in the specification, development, verification, and deployment of security measures for new and existing products running Linux…
Added 17 mins ago
Systems Engineer Technical Specialist
Arcfield
Chantilly, VA
Participate in system conceptual design reviews of components (hardware and software) to ensure applicability to the current system and traceability of requirements through compliance…
Added 18 mins ago
Senior Cloud Security Engineer
Accenture Federal Services
Charlottesville, VA · Springfield, VA
Collaborate across our cloud infrastructure delivery team and with stakeholders using an Agile process to ensure design, implementation, verification, and continuous monitoring of cloud…
Added 21 mins ago
Reliability, Maintainability & System Health Systems Engineer (Experienced or Lead)
The Boeing Company
Berkeley, MO
The successful candidate is a self-starter with the ability to plan, design, develop, and verify a balanced lifecycle system solution is achieved within a collaborative environment. Within…
Added 22 mins ago
NB
Principal Design Quality Engineer I
Nova Biomedical
Waltham, MA
- $120,000 to $160,000 USD / year
Nova Biomedical is seeking a Principal Design Quality Engineer I to support the development of innovative, high-performance diagnostic and analytical technologies used in clinical care,…
Added 22 mins ago
Staff Optical Engineer
Nova Biomedical
Waltham, MA
Nova Biomedical is seeking a Staff Optical Engineer to lead the design, development, integration, verification, and validation of optical and optical-sensing subsystems used in biomedical…
Added 22 mins ago
Systems Engineer Level 1
Nova Biomedical
Norwood, MA
The Systems Engineer Level 1 is an individual contributor who supports the design, testing, and reliability improvement of laboratory instrumentation within the Engineering (AI) group. This…
Added 22 mins ago
NB
Software Engineer II
Nova Biomedical
Waltham, MA
- $85,000 to $120,000 USD / year
Nova Biomedical is seeking a motivated Software Engineer II to contribute to the development and maintenance of full-stack Windows Presentation Foundation applications for medical device…
Added 22 mins ago
NB
Senior Electrical Engineer
Nova Biomedical
Norwood, MA
- $135,000 to $150,000 USD / year
The Senior Electrical Engineer will develop technical specifications, circuit designs, calculations, analyses, and simulations; coordinate prototype fabrication and assembly; troubleshoot…

Long Wall

Flight Software Engineer

Long Beach, CA, United States

$115,000 to $250,000 USD / year

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Job details

Pay: $115,000 to $250,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies. We specialize in ballistic missile defense and are developing Cyclops, a low-cost, mass-producible interceptor. We also produce containerized launchers and offer low-cost targets for threat replication. The future of global security depends on defensive technology that redefines cost, magazine depth, and distribution to deter and defend against evolving threats. Join us.

WHAT WE LOOK FOR

Mission-Driven Problem Solvers – The problems in missile defense demand ingenuity. We want engineers, technicians, and corporate professionals who approach challenges with curiosity, embrace failure as a learning opportunity, and stay focused on delivering the best solution for the mission.

Total Ownership – We seek those who take full responsibility for delivering flight-ready work while recognizing that no one succeeds alone. The best engineers, technicians, and corporate professionals make their teammates better, knowing that complementary skills create force multiplication and drive mission success.

FLIGHT SOFTWARE ENGINEER

DESCRIPTION

Long Wall is growing its flight software team and hiring Flight Software Engineers at all experience levels, from early-career engineers to senior and principal-level technical leaders. This is an evergreen posting: we review applications on an ongoing basis and will match you to the level that fits your experience.

Flight Software Engineers at Long Wall design, develop, test, and integrate reliable, scalable, and testable software for our launch vehicles and missile defense systems. You will work on flight software from initial concept through flight-ready systems - architecture, design, development, testing, and vehicle integration - alongside GNC, avionics, and test engineers to deliver software that performs when it matters most. Scope grows with level: early-career engineers own well-defined features and components with guidance from senior teammates; mid-level engineers own subsystems end to end; senior and staff engineers set architecture and day-to-day technical direction for the team, lead by example through hands-on work, and raise the bar for the engineers around them.

At every level, we are looking for engineers who treat reliability as a discipline: people who champion safety, testability, and rigorous engineering practices, take ownership of their work, and make their teammates better.

RESPONSIBILITIES:

Design and develop highly reliable autonomous flight software for Long Wall's launch vehicles and missile defense systems
Own flight software development from conception to flight-ready systems through design, development, testing, and integration, with scope of ownership scaling with level
Collaborate with the flight software team on investigations, troubleshooting, root-cause analysis, and designing solutions from the engineering phase through system-level testing and production
Collaborate with the avionics hardware team on electrical and data interface design, and software/hardware integration
Contribute to the development of feature, regression, software-in-the-loop (SIL), and hardware-in-the-loop (HIL) testing, including test design and approaches
Partner with GNC, avionics, and hardware engineers to integrate flight software with vehicle systems and support ground and flight test campaigns
Support test and launch operations, including anomaly investigation, resolution, and corrective action
Define, implement, and test Interface Control Documents (ICD) between vehicle and ground systems
At senior and staff levels: define and defend flight software architecture, set technical direction for the team, and mentor other engineers

BASIC QUALIFICATIONS:

Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field
2+ years of experience in the development of real-time or embedded software; level will be determined by the depth and breadth of relevant experience (senior and principal levels typically require 5+ and 8+ years, respectively)

REQUIRED SKILLS AND EXPERIENCE:

Proficiency with C++ and Python in a Linux development environment
Experience developing software for physical systems that employ sensors, real-time planning and control, commanding of actuators or motors, wired communications, or RF transceivers
Experience with software testing practices for high-reliability systems, including unit, integration, and regression testing
Strong software design fundamentals; for senior and staff levels, demonstrated ability to make and defend architectural decisions across a team
Excellent written and verbal communication skills, with the ability to work effectively across engineering disciplines
Familiarity with source control systems like Git and team-based software development practices

PREFERRED SKILLS AND EXPERIENCE:

Experience designing fault-tolerant or fail-safe software architectures
Experience with real-time operating systems (RTOS) and/or embedded Linux platforms
Experience defining and/or using board support packages (BSP) and application software running on a complex, distributed and/or asymmetric/heterogenous multi-processing environment
Experience building or working with software-in-the-loop (SIL) and hardware-in-the-loop (HIL/HITL) test environments
Experience developing flight software for launch vehicles, spacecraft, missiles, or other aerospace systems
Experience leading or mentoring a team of software engineers
Familiarity with safety-critical software standards and practices (e.g., DO-178C, NASA software classifications, or similar)
Familiarity with common digital communication protocols like Ethernet, TCP/IP, RS-422, PCIe and more
Experience integrating complex mechatronic control systems comprising of multiple actuators, including test equipment

ADDITIONAL REQUIREMENTS:

Ability to sit or stand for extended periods of time
Ability to use a computer to complete assignments
Ability to communicate with individuals and groups in person, by phone, and via telepresence
Ability to pick up to 50lbs
While performing the duties of this job, the employee will typically work in an office environment
Ability to travel up to 25% of the time

ITAR Requirement

This position requires access to information protected under US export control laws, including the International Traffic in Arms Regulations and/or the Export Administration Regulations. As such, US person status (including US citizens, U.S. permanent residents, individuals granted U.S. asylum status, or individuals admitted in U.S. refugee status) is a required qualification for this position.

Equal Opportunity Employer

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, protected veteran status, disability, genetics, or citizenship status (when otherwise legally authorized to work and access export-controlled data) and will not be discriminated against on the basis of such characteristics or any other status protected by the laws or regulations in the locations where we operate. We encourage applicants of all ages.

National Security Suitability Depending on the position, Long Wall may require the successful completion of a national security suitability screening in addition to its standard background check. Where required, the screening is conducted by Long Wall’s Facility Security Officer following offer acceptance and may include verification of any current or prior U.S. government security clearances or public trust positions. Information provided during the screening is used solely to determine suitability for the role and is held in confidence by Security. For positions subject to this requirement, any offer of employment is contingent upon a favorable suitability determination.

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More about this job

Skills

Software development
Troubleshooting
Root cause analysis
SIL
BASIC
Computer science
Computer engineering
Electrical engineering
C++
Python
Linux
Communication skills
Control systems
Git
RTOS
Coaching
Use a computer

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