Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer (Contract)

AIRBUS U.S. Space & Defense, Inc.

This position offers fully remote opportunities for candidates across the United States. Preferred work locations: Arlington VA, Denver CO, Houston, TX or Merritt Island, FL.

Airbus U.S. Space & Defense, Inc offers advanced solutions to meet the most complex U.S. defense, security, space, and intelligence requirements. Celebrating over 50 years in the US, we remain a trusted government partner, leveraging world-class satellite, laser communication, rotor and fixed wing solutions to help our national security, defense and space focused customers meet their missions.

Airbus U.S. looks to employ a commitment driven team, dedicated to enabling our customer's mission success. We are committed to maintaining a diverse and inclusive work environment and a welcoming and engaging staff. With competitive compensation and superior employee benefits, as well as a commitment to fostering individual career growth, Airbus U.S. is the place where top talent wants to work.

Position Summary:

Airbus U.S. is looking for an enthusiastic and creative senior software engineer to develop and test spacecraft flight software. We're looking for candidates who can bring exceptional programming skills and experience in embedded software development and testing to the team.

Position Responsibilities:

The Senior Software Engineer's primary responsibility will be contributing to the development and testing of Airbus U.S.'s satellite flight software. This engineer will be involved in the full lifecycle of flight software development, from requirements definition through operations. However, because we are a small team where each person takes on many roles, this engineer will also contribute to mission concept development, in-house modeling and simulation capabilities, and proposal writing. Being at the cutting edge of space technology, we need someone who is eager to learn, grow, and take on new and potentially unfamiliar challenges. There is no shortage of fascinating problems to solve.

The Senior Software Engineer will provide autonomous support of complex assignments, under the leadership of the Software Team Lead and Software Engineering Manager. The Senior Software Engineer will have project and subject matter responsibility and authority.

Flight Software - 60%

  • Contribute to the development of new satellite flight software for Airbus U.S. satellite platforms.
  • Support development and integration of GNC algorithms.
  • Support development and modification of flight software hosted on new flight computer designs.
  • Develop in-house tools to analyze flight software performance and assess its compatibility with new mission and conops.
  • Develop and execute flight software verification and validation tests at the unit, module, subsystem, and platform level.


Software Integration and Test - 30%

  • Develop and execute FSW verifications tests using both proprietary satellite digital twin software and a Hardware in the Loop (HIL) FlatSat.
  • Establish and document test methodologies and descriptions to test compliance with Airbus and customer-based requirements.
  • Develop and implement software and tools for ground support equipment to test and validate flight software.
  • Contribute to document management, including versioning, bug reporting, and test plan documentation.
  • Oversee and conduct official validation tests.


Additional Responsibilities - 10%

  • Support working groups, both internal and with customers and/or vendors.
  • Support proposal writing, new business.
  • Assess the software impacts of new hardware, conops, and missions.


Qualified Experience / Skills / Training:

Education:

  • Bachelor's degree in STEM (Science, Technical, Engineering, Math) or related scientific areas.
  • Preferred: Masters in STEM (Science, Technical, Engineering, Math) or related scientific areas.


Experience:

  • A minimum of 9 years with a bachelor's degree, or 7 years with a master's degree.
  • Proven track-record of working with space hardware and/or flight software systems, starting from conceptual designs and tradeoffs through. detailed design, development, manufacture, integration, test, deployment, and operations.


Knowledge, Skills, Demonstrated Capabilities:

  • Insatiable curiosity and a demonstrated ability to learn and work independently.
  • Proficiency in C/C++.
  • Expertise in one or more of the following:


    • GNC algorithms design, analysis, testing, and implementation.
    • New device bring-up.
    • BSP implementation.
    • Embedded software development and testing.
    • Cybersecurity.
    • Device driver development and testing of software/hardware interfaces.
    • Real-time operating systems programming, debugging, and testing.
    • Functional validation of embedded software on hardware.
    • Software safety assurance.
    • Network topology and configuration.
    • Simulators: numerical, emulator, and hardware in the loop.
    • Software requirements and configuration management.



Travel Required:

  • Periodic travel (less than 20%) to Airbus U.S. facilities or partner companies.
  • Occasional International travel to collaborate with European Airbus counterparts.


Eligibility:

  • US Citizenship is required.


Clearance:

  • Ability to obtain and maintain a government security clearance.
  • Active DoD security clearance at Secret or above highly desirable.


Physical Requirements:

  • Vision: able to see and read computer screen and other electronic equipment with screens, able to read documents.
  • Hearing: able to hear to participate in conversations in person and via teleconference or phone and to hear sounds including safety warnings or alarms.
  • Equipment Operation (personal computer, telephone, copies, fax machine, and related office equipment and using electronic identification card to enter building floors and internal doors): able to operate most office and personal electronic equipment.
  • Carrying: able to carry documents, electronic equipment and/or supplies up to 40lbs/9kg.
  • Lifting: able to lift documents, electronic equipment and/or supplies up to 40lbs/9kg.
  • Sitting: able to sit for long periods of time in meetings, working on computer.
  • Squatting / Kneeling: able to occasionally squat or kneel to retrieve or replace items shelved on bottom shelves.
  • Standing: able to stand for long periods of time.
  • Walking: able to walk through office and outside areas including uneven surfaces.


Equal Opportunity:

Airbus provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetics, pregnancy, marital status, veteran status, or other legally protected status. In addition to federal law requirements, Airbus complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, demotion, termination, layoff, recall, transfer, leaves of absence, compensation, benefits, and training. Airbus expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetics, pregnancy, marital status, veteran status or other legally protected status.

As a matter of policy, Airbus does not sponsor visas for US positions unless specified. Only applicants with current work authorization will be considered. Airbus does not offer tenured or guaranteed employment. Employment with Airbus is at will, meaning either the company or the employee can terminate the employment relationship at any time, with or without cause, with or without notice. Airbus reserves the right to revise or change job duties and responsibilities as the need arises. This position description does not constitute a written or implied contract of employment.

By submitting your resume or application you are consenting to Airbus using and storing information about you for monitoring purposes relating to your application or future employment. This information will only be used by Airbus. Airbus is committed to achieving workforce diversity and creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, age, gender, disability, sexual orientation, or religious belief. Airbus is, and always has been, committed to equal opportunities for all. As such, we will never ask for any type of monetary exchange in the frame of a recruitment process. Any impersonation of Airbus to do so should be reported to View email address on click.appcast.io.

Company Website:

Vacancy posted 15 hours ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer (Contract) in Merritt Island, FL vacancy
  •  ...Senior DevOps IT Engineer (Contract) This position can be located at multiple sites across the United States. Work locations: Arlington VA or Merritt...  ...rotations to provide timely support. (Bridge between Software and IT teams) Docker & Runners: Has good experience... 
    Contract work
    Senior
    Work at office
    Local area
    Visa sponsorship

    AIRBUS U.S. Space & Defense

    Merritt Island, FL
    3 days ago
  • $135k - $145k

    Amentum is seeking a Software Engineer Senior to support the Space Force Range Contract (SFRC). Essential Functions: Participates in designing, developing, troubleshooting and analyzing software programs for new and existing systems Develops/modifies documentation of new... 
    Contract work
    Senior
    Hourly pay
    Full time
    Local area
    Weekend work

    Amentum

    Cocoa Beach, FL
    4 days ago
  • $93.2k - $164.45k

     ...that's built for you. Lockheed Martin is seeking a skilled Software Engineer (Level 3) to join a dynamic team in delivering custom cloud...  ...to start this role. This position is contingent on contract funding and a start date of the fall of 2026. Basic... 
    Contract work
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Cape Canaveral, FL
    8 hours ago
  • $93.2k - $164.45k

     ...that's built for you. Lockheed Martin is seeking a skilled Software Engineer / Quality Assurance (QA) (Level 3) to join a dynamic team in...  ...a Secret Clearance. This position is contingent on contract funding and a start date of the fall of 2026. Basic Qualifications... 
    Contract work
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Cape Canaveral, FL
    8 hours ago
  •  ...contributions. Position Overview: We are seeking a Senior Software Developer to support the operations, maintenance, sustainment...  ...status reporting, metrics reporting, audit support, and other contract deliverables as required. Support contingency planning,... 
    Contract work
    Senior
    Full time
    For contractors
    Local area
    Flexible hours

    Citizant

    Patrick Air Force Base, FL
    1 day ago
  •  ...Aerospace Software Engineer (Simulation) We are launching people to the Moon and Mars. If you want to be part of this amazing mission...  ...make it reality. That's what we do every day. The COMET contract provides overall management and implementation of ground systems... 
    Contract work
    Hourly pay
    Permanent employment
    Work experience placement
    Work at office
    Local area
    Remote work
    Flexible hours
    Shift work

    Amentum

    Merritt Island, FL
    8 hours ago
  •  ...Job Description Title: Senior Account Associate - Commercial Lines Work Mode: Remote (Central and Eastern Time Zones Only) | Location...  ...present proposals, bind coverage, and follow up for policy issuance. Contract Review: Assist in reviewing contracts to ensure proper... 
    Contract work
    Senior
    For contractors
    Remote work

    Insurance Office of America

    Merritt Island, FL
    3 days ago
  • $130k - $200k

     ...Senior / Principal Flight Software Engineer – Space Systems Working with a leading U.S. aerospace company looking to add Senior and Principal-level Flight Software Engineers to their satellite team. This is a hands-on role focused on building and testing embedded... 
    Senior

    Red Canyon Engineering & Software

    Merritt Island, FL
    1 day ago
  •  ...work. Position Summary: The Senior Assembly I&T Technician will lead...  ...hardware repairs or implement software updates, as prescribed by the engineering work instructions. Set up and...  ...constitute a written or implied contract of employment. By submitting your... 
    Contract work
    Senior
    Casual work
    Local area
    Visa sponsorship
    Flexible hours
    Shift work

    AIRBUS U.S. Space & Defense, Inc.

    Merritt Island, FL
    8 hours ago
  •  ...Subtitle/Areas: Apply By: 06/02/2026 Date Available: 07/28/2026 Status: All Applicants Contract: 10 Month Hours/Day: 8.000 Qualifications/Certifications: Certified in English Language Arts 6-12. ESE Preferred... 
    Contract work
    Senior

    Brevard Public Schools

    Merritt Island, FL
    4 days ago
  •  ...Engineer - Software Testing Airbus US Space and Defense is seeking a skilled and detail-oriented Production Test Scripter/Coder to join...  ...position description does not constitute a written or implied contract of employment. By submitting your resume or application you... 
    Contract work
    Work at office
    Local area
    Visa sponsorship
    Flexible hours

    AIRBUS U.S. Space & Defense

    Merritt Island, FL
    8 hours ago
  • $77.7k - $136.97k

     ...critical subcontracted systems or efforts for T&M, FFP, and other contract types. Directs and manages all costs, quality, schedule,...  ...specifications. Leads team normally composed of engineers, quality and procurement personnel. Please note that this... 
    Contract work
    Senior
    For subcontractor
    Interim role
    Work at office
    Flexible hours
    Shift work

    ClearanceJobs

    Cape Canaveral, FL
    5 days ago
  •  ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Software Engineering (AWS Cloud) Job Code: 35595 Job Location: Melbourne, FL Job Schedule: 9/80 (Every other Friday off) Job... 
    Senior
    Local area

    L3Harris Technologies

    Merritt Island, FL
    2 days ago
  •  ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Cloud Development Engineer Job Code: 37622 Job Location: Patrick Space Force Base, Melbourne, FL Job Schedule: 9/80: Employees work 9 out... 
    Senior
    Local area

    L3Harris Technologies

    Patrick Air Force Base, FL
    8 hours ago
  • $77.7k - $136.97k

     ...critical subcontracted systems or efforts for T&M, FFP, and other contract types. ➥ Directs and manages all costs, quality, schedule,...  ...specifications. ➥ Leads team normally composed of engineers, quality and procurement personnel. Please note that this position... 
    Contract work
    Senior
    Full time
    Temporary work
    Work experience placement
    For subcontractor
    Interim role
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Cape Canaveral, FL
    2 days ago
  •  ...Ground Systems Support - Technical Integrator The COMET contract provides overall management and implementation of ground systems...  ...customer interaction to discuss requirements. Ability to read engineering schematics, drawings, and engineering specifications is a plus... 
    Contract work
    Hourly pay
    Full time
    Casual work
    Work at office
    Local area
    Remote work
    Flexible hours
    Shift work
    Afternoon shift

    Amentum

    Merritt Island, FL
    8 hours ago
  • $123.71k - $173.2k

     ...operate at the speed of our mission. We're seeking a hands-on Software Engineer who is eager to build and implement HR technology solutions...  ...them. You'll spend most of your time turning wrenches alongside senior engineers, developing the architectural thinking needed to... 
    Permanent employment
    Temporary work
    Local area

    Blue Origin

    Merritt Island, FL
    4 days ago
  • $2,452 per week

     ...Travel About the Job: We are seeking a skilled and compassionate Travel Physical Therapist (PT) to join our team for 13-week contract assignments across the country! This is an exciting opportunity to enhance your career, gain experience in diverse clinical... 
    Contract work
    Weekly pay
    Zero hours contract
    Shift work

    Towne U.S. LLC

    Merritt Island, FL
    1 day ago
  •  ...is seeking an experienced and strategic Senior Sales Executive to lead the development...  ...Conduct high-level negotiations for group contracts, concessions, and multi-year agreements...  ...a high conversion ratio. Possesses software knowledge (Microsoft Office, etc.).... 
    Contract work
    Senior
    Work at office

    Driftwood Hospitality Management

    Cocoa Beach, FL
    8 hours ago
  • $93.2k - $164.45k

     ...Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is looking for a Software Engineer to support the FBM program. Candidate will work in a team environment to deliver custom applications to meet our customers' needs... 
    Senior
    Full time
    Temporary work
    Part time
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Lockheed Martin Corporation

    Cape Canaveral, FL
    1 day ago
  •  ...School/Center: Space Coast Junior/Senior High Location: 6150 Banyan Street Cocoa Job Number: 001241 School...  ...: 08/03/2026 Status: All Applicants Contract: 10 Month Hours/Day: 8.000 Qualifications/Certifications... 
    Contract work
    Senior

    Brevard Public Schools

    Cocoa Beach, FL
    3 hours ago
  •  ...Qualis LLC is seeking a Deep Space Logistics Engineering Support Specialist at NASA Kennedy Space...  ...primarily on supporting NASA's GLS IDIQ contract, delivering end-to-end services for...  ...Electrical, Propulsion, Mechanical, Thermal, Software, Quality, Safety, EMC/EMI, RF,... 
    Contract work
    Flexible hours

    Qualis

    Merritt Island, FL
    4 days ago
  •  ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Software Engineering (SV Optical Communications Terminal Software Adaptor) Job Code: 36637 Job Location: Palm Bay, FL Job... 
    Senior
    Local area
    Immediate start

    L3Harris Technologies

    Cocoa Beach, FL
    1 day ago
  •  ...The Senior .NET Developer must be able to meet the key criteria below: Location: 1...  ...at IBR, you will support the Agile based engineering of a robust, secure, and scalable enterprise...  .... Responsibilities Creation of software tasks from system requirements... 
    Senior
    Full time
    Temporary work
    Remote work

    IBR (Imagine Believe Realize)

    Rockledge, FL
    3 days ago
  • $110k - $130k

     ...redefine what is possible in engineering and technology. If you are inspired...  .... Let’s Make It Real! The Senior Power Platform Developer must...  ...as to our external clients/contracts. Responsibilities...  ...IBR) is focused on delivering software and systems engineering solutions... 
    Senior
    Full time
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work
    Home office
    Flexible hours

    IBR (Imagine Believe Realize)

    Rockledge, FL
    14 days ago
  •  ...Oracle Software Developer PGS Worldwide is seeking an Oracle Software Developer in Cape Canaveral, FL for a one year contract-to-hire role supporting a leading aerospace & defense company...  ...storage Experience with Digital Engineering (MBSE, Digital Twins, or similar)... 
    Contract work
    Worldwide

    PGS Worldwide

    Cape Canaveral, FL
    15 days ago
  • $93.2k - $164.45k

     ...Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space seeks a motivated Software QA Engineer to join the FBM team. The selected engineer will be involved in all phases of the software engineering process, including but... 
    Senior
    Full time
    Temporary work
    Part time
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Lockheed Martin Corporation

    Cape Canaveral, FL
    3 days ago
  •  ...Senior Cloud Engineer Patrick Space Force Base, FL. Primarily onsite, up to 5 days/week. Travel up to 25% Citizenship & Clearance Requirement: Per client requirements, candidates must be U.S. Citizens with an active DoW clearance with TS/SCI eligibility Education Requirement... 
    Senior
    Temporary work
    Work at office
    Local area
    Flexible hours

    540

    Patrick Air Force Base, FL
    3 days ago
  • $110k - $125k

     ...potential, and redefine what is possible in engineering and technology. If you are inspired by...  ...the future. Let’s Make It Real! The Senior Power Apps Developer must be able to meet...  ...Bachelor’s degree in Computer Science, Software Engineering, or IT related field. Security... 
    Senior
    Full time
    Temporary work
    For contractors
    Work at office
    Local area
    Immediate start
    Remote work
    Home office
    Flexible hours

    IBR (Imagine Believe Realize)

    Rockledge, FL
    8 hours ago
  •  ...seeking a strategic and results-oriented Senior Manager Business Intelligence (BI) and...  ...implementation. 2. Process Engineering & Optimization Architecture Design:...  ...communication Evaluating and interpreting contracts, data deliverables, and procedures... 
    Contract work
    Senior
    Work at office
    Local area
    Visa sponsorship

    AIRBUS U.S. Space & Defense, Inc.

    Merritt Island, FL
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer (Contract). Be the first to apply!