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Added 1 min ago
Senior Software Engineer - Lab Automation
Genentech
South San Francisco, CA
At Genentech (gRED) and Roche (pRED), we’re applying software, robotics, and advanced AI to solve one of humanity’s hardest challenges: building fully autonomous, self-healing laboratories…
Added 2 mins ago
Software Dev Engineer II, MHLS HTS Tech
Amazon.com Services LLC
Dallas, TX
- 1+ years of software development engineer or related occupational experience
Added 2 mins ago
Software Development Engineer II, Security Products
Amazon.com Services LLC
Austin, TX · Seattle, WA
…building an AI-first product from scratch, not inheriting legacy systems. We're looking for a Software Development Engineer II who thrives in ambiguity, thinks like a product architect, and…
Added 2 mins ago
Product Design Engineer, Data Center Engineering, Electrical Products and Services
Amazon Data Services, Inc.
Austin, TX · Atlanta, GA · Columbus, OH · Herndon, VA · Chicago, IL
…resilient, cost-effective electrical distribution products and systems. As engineers at Amazon, we are responsible for achieving a world class uptime for our customers. We justify and…
Added 6 mins ago
Modeling and Simulation Engineer
IRC Trane Technologies Company LLC
Tyler, TX · Pueblo, CO · La Crosse, WI · Clarksville, TN
Join Trane Technologies as a Modeling and Simulation Engineer and be at the forefront of innovation in HVAC technology. In this role, you will support HVAC product development through…
Added 8 mins ago
Systems Engineer Sr Principal
SAIC
Aurora, CO
SAIC is looking for a Systems Administrator/Network Engineer/Spacecraft Command/Control Scheduler. Duties will include coordinating and managing end to end architecture by scheduling…
Added 8 mins ago
Space Vehicle Production Engineer
SAIC
Chantilly, VA
This position is for a Space Vehicle Production Engineer in Chantilly, VA supporting cutting-edge and innovative space programs. The Space Vehicle Production Engineer will work daily…
Added 8 mins ago
Senior Software Engineer - Cloud SaaS - IE&A
Illinois Tool Works
Appleton, WI
The Senior Software Engineer owns delivery of features and projects end to end on Miller’s cloud SaaS platform, from refining requirements with Product, through design and code, to…
Added 11 mins ago
PD
Systems Engineer 4
PDS Defense
El Segundo, CA
- $94 to $99 USD / hour
PDS Defense, Inc. is seeking a Systems Engineer 4, in El Segundo, CA. Job ID#225406
Added 11 mins ago
Guidance Navigation Control Engineer III
Mavensoft Technologies, LLC.
Chandler, AZ
Job Title: Guidance Navigation Control Engineer III
Added 11 mins ago
Lead GNC Engineer – Flight Simulation
Mavensoft Technologies, LLC.
Chandler, AZ
Strong foundation in control systems theory, guidance law development, and flight software implementation.
Added 11 mins ago
GNC Engineer - Modeling, Simulation
Mavensoft Technologies, LLC.
Chandler, AZ
Strong foundation in control systems theory and guidance law design, including application to flight software.
Added 11 mins ago
Software Dev Engineer I - Security Platform
Twitch
Irvine, CA · San Francisco, CA
We're a dynamic group of security engineers passionate about creating resilient, intelligent systems. Our team is committed to developing innovative technologies that protect and empower…
Added 11 mins ago
Software Dev Engineer I - Security Platform
Twitch
San Francisco, CA
We're a dynamic group of security engineers passionate about creating resilient, intelligent systems. Our team is committed to developing innovative technologies that protect and empower…
Added 11 mins ago
Software Dev Engineer I - Security Platform
Twitch
Seattle, WA · San Francisco, CA
We're a dynamic group of security engineers passionate about creating resilient, intelligent systems. Our team is committed to developing innovative technologies that protect and empower…
Added 12 mins ago
Service Engineer Lab Automation - Wed-Sat Evening Shift
the Myriad Genetics Candidate
Salt Lake City, UT
Automation & Robotics Service Engineer - Clinical Genomics Laboratory - Wed-Sat Evening Shift
Added 13 mins ago
SO
ENVIRONMENTAL PROTECTION ENGINEER I (UMP)
State of Illinois
Springfield, IL
- $6,540 to $7,480 USD / month
…Recovery Act (RCRA) Unit A, is seeking an Environmental Protection Engineer I to join its team. This entry-level position offers hands‑on training and mentorship from experienced engineers…
Added 13 mins ago
Staff Software Engineer, CK Money
Intuit
New York, NY · Charlotte, NC
As a Staff Software Engineer on CK Money, you'll own the systems that hold our members' money: account origination and onboarding, deposits and transfers, card and payment flows, and the…
Added 14 mins ago
C
Core Systems Engineer
Clera
Remote, United States
- $100,000 to $250,000 USD / year
Build core systems for an AI-powered trading platform, including order handling, risk rules, and the ledger. This correctness-critical, low-latency engineering work supports the platform's…
Added 15 mins ago
HA
Test Engineer
Hadrian Automation
Torrance, CA
- $135,000 to $220,000 USD / year
Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies…
Added 16 mins ago
Software Development Engineering - Advisor I
Fiserv
Sunnyvale, CA
What does a successful Senior Cloud Automation Engineer do at Fiserv?
Added 16 mins ago
J
Manufacturing Engineer III (Automation & Robotics)
Jobot
London, OH
- $80,000 to $95,000 USD / year
A leading Tier 1 automotive supplier is hiring an experienced Manufacturing Engineer at its London, Ohio facility. You’ll lead new model launches, drive continuous improvement on current…
Added 17 mins ago
Senior Software Developer - Environmental Services
Burns & McDonnell
Kansas City, MO
A Senior Software Developer is responsible for client success by creating and implementing innovative solutions to complex business challenges. Within the Environmental Services (ENS)…
Added 18 mins ago
TT
Product Engineer, Mid-Senior
True Talent Solutions Partners
New York, NY
- $140,000 to $200,000 USD / year
- Background in marketplaces, matching or recommendation systems, applied AI, or operational software for industries such as logistics and supply chain.
Added 18 mins ago
TT
Senior Forward Deployed Engineer, Operate
True Talent Solutions Partners
New York, NY
- $170,000 to $205,000 USD / year
- Five to 15 years of software engineering experience building and deploying customer-facing production systems end-to-end.

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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