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NS
Power Plant Engineer, Controls System Focus (Senior, Staff, or Entry level)
Northern States Power Co - MN
Burnsville, MN
- $70,000 to $129,267 USD / year
As the site Plant Engineer with primary focus on control systems, duties would include technical support for equipment repairs, involvement in troubleshooting for operational issues,…
Added just now
MG
Quality Manager
Mann+Hummel GmbH
Hanover Park, IL
- From $82,000 USD / year
ASQ certification, such as Certified Quality Engineer (CQE) or Certified Manager of Quality/Organizational Excellence (CMQ/OE).
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Lead Electromagnetic Design Engineer
Aerospace
Phoenix, AZ · Glendale, AZ
…required to implement product improvements and to support supplier process, yield, and compliance performance based upon reliability, cost, and performance…
Added 1 min ago
NM
Senior Systems Engineer, ServiceNow
Northwestern Memorial Healthcare
Chicago, IL
- $51.17 to $69.07 USD / hour
The Senior Systems Engineer, reflects the mission, vision, and values of NM, adheres to the organization’s Code of Ethics and Corporate Compliance Program, and complies with all relevant…
Added 2 mins ago
P&
Process Engineer
Procter & Gamble
SHIPPENSBURG, PA
- $85,000 to $122,200 USD / year
The Process Engineer will be responsible for optimizing manufacturing processes, improving efficiency, and ensuring product quality. As a Process Engineer/Line Leader you will learn the…
Added 2 mins ago
Senior Software Engineer
Paramount
New York, NY · Burbank, CA
Job Title: Senior Software Engineer - AI Tooling & Quality Engineering Platforms
Added 2 mins ago
Lead Engineer, Discovery
Paramount
New York, NY
…to modern streaming boxes. Role Summary We are hiring a Lead Engineer to be the senior technical anchor for a team of backend engineers building the services that power content discovery…
Added 2 mins ago
Process Development Engineer II, Upstream Development - Gene Therapy
Regeneron Pharmaceuticals, Inc (USA)
United States
…people with serious diseases. We are seeking a highly motivated Process Development Engineer II to join our Preclinical Manufacturing and Process Development (PMPD) group, responsible for…
Added 3 mins ago
Director, Content Marketing
Fivetran
Oakland, CA
During this transition period, you may see references to both Fivetran and dbt Labs throughout our recruiting process as we integrate our teams, systems, and career sites.
Added 4 mins ago
Chemical Engineer
Schweitzer Engineering Laboratories, Inc.
ID
We are seeking a Chemical Engineer to support and improve the chemical manufacturing processes that enable the production of high-reliability printed circuit boards used in critical…
Added 4 mins ago
Identity & Access Management (IAM) Engineer, Senior
Toyota
Plano, TX
Toyota Financial Services (TFS) is seeking a Senior Identity and Access Management (IAM) Engineer to join the SailPoint engineering team within our Information Security organization. This…
Added 5 mins ago
FI
Network Engineer
FLATTER INC
Hill Air Force Base, UT
- $85,000 to $90,000 USD / year
Flatter, inc. (Flatter) is hiring a Network Engineer and Administrator to support full lifecycle IT and cyber services required to operate and coordinate for the support, defense, and…
Added 5 mins ago
Forward Deployed Engineer
Intuit
New York, NY
…IT teams to understand their chart of accounts, systems, and process gaps well enough to build against…
Added 5 mins ago
Senior Automation Engineer
Radius Recycling
McMinnville, OR
…maintenance and safety management processes and procedures, and other process routine management activities to identify opportunities for improvement and solve problems. Support and monitor…
Added 6 mins ago
Electrical Engineer
Genuen
Albuquerque, NM
Genuen is seeking an Electrical Engineer to join their Albuquerque Electronics Systems Engineering team. This is a hands-on role for an engineer who enjoys connecting circuit-level…
Added 6 mins ago
Electrical Designer
Stellar Energy Americas Inc
Jacksonville, FL
…District Cooling Plant up to full production. During the design process, the Designer will work closely with the Engineer to compile technical data for the electrical systems, including…
Added 6 mins ago
Application Designer
Stellar Energy Americas Inc
Jacksonville, FL
…through fabrication and system commissioning. During the design process, the Application Designer will work closely with the Business Development Engineering team to become acquainted with…
Added 6 mins ago
Electronic Systems Engineer - Software
Cummins Talent Acquisition
Seymour, IN
Added 6 mins ago
Talent Acquisition Enablement Manager
Domino's
Ann Arbor, MI
You are the process engineer and operating backbone for Talent Acquisition. You set common standards, redesign workflows, get more value from recruiting tools, apply automation and…
Added 7 mins ago
Process Engineering Associate I
Audubon Companies
Tulsa, OK
Audubon is currently seeking a Process Engineering Associate I to join our team in our Tulsa office. The Process Engineering Associate I will perform entry level process engineering…
Added 8 mins ago
Controls Engineer I
LG Energy Solution Michigan, Inc.
Holland, MI
The Controls Engineer I supports the design, installation, programming, commissioning, troubleshooting, and maintenance of programmable logic controller (PLC) and automation systems used in…
Added 8 mins ago
EH
Senior AI Engineer
Ellipsis Health
San Francisco, CA
- $160,000 to $210,000 USD / year
Added 9 mins ago
Senior Controls Engineer
Kele
Remote, United States
We are currently hiring for the role of Senior Controls Engineer.
Added 9 mins ago
Transportation Project Designer (LPA) - Park Hills
Missouri Department of Transportation
Park Hills, MO
…and cultural resource clearances, final plans, bid proposals, engineer's estimate of cost, and engineering services…
Added 9 mins ago
Manager, Forward-Deployed AI Engineer - AI Mobilization & Transformation
Mastercard
Purchase, NY
Manager, Forward-Deployed AI Engineer - AI Mobilization & Transformation

HX5, LLC

Flight Software Engineer

US-TX-Houston, TX, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

Flight Software Engineer Engineer III R0174940 NASA Johnson Space Center Houston, Texas

HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking a Flight Software Engineer to join the team at NASA Johnson Space Center in Houston, Texas.

Essential Duties and Responsibilities:

The Spacecraft Core Flight Software Engineer will:
Have knowledge and work experience on the full life cycle of software development and life cycle of software verification
Demonstrate ability to work independently and in collaboration within the team members as well as the external teams across the program
Have ability to analyze user and system requirements and translate them into software designs and performance specifications
Have knowledge of software testing methodologies, test planning, execution, validation, and quality assurance processes
Show proficiency in software development, including designing, coding, testing, modifying, and maintaining complex software applications
Perform software testing and verification
Develop software documentation
Serve as SW Development and SW Testing Subject Matter Expert
Develop unit and interface verification tests
Perform other duties as assigned

Education and Experience This position has been posted at multiple levels. Depending on the candidate's experience, requirements and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.

Bachelor's degree in engineering.
Two (2) to Five (5) years of experience in the field or in a related area.
Programing Languages and Skills: C/C++, Python, NASA Core Flight Software (CFS), Core Flight Software Testing Frame (CTF), Real Time Operating System (RTOS)
Proficiency with C coding in a Linux environment
Familiarity with Integrated Development Environment (IDE) tools
Experience debugging software and implementing software fixes
Experience developing, reviewing, and maintaining technical documentation, including software and system-level documentation
Ability to work in a team environment and independently
System and software configuration management experience
Good oral and written communication with customers and team members
Excellent time management skills and ability to manage multiple actions, and both short-term and long-term projects
Customer service oriented
Must be willing to work onsite at Johnson Space Center

Preferences

Experience with agile software development
Experience with embedded processors
Leadership experience leading and coordinating software development and test activities
Data-driven architecture experience
Experience with Core Flight System (cFS) Applications (or similar flight software framework)
Experience with NASA NPR 7150.2 or DO-178C
Experience with NASA Safety Standards and requirements, NASA-STD-8739.8, that drive the processes for Safety Critical Software Development
Experience working as part of an Integrated Product Team to develop and test safety-critical flight software
Experience with software testing and verification
Experience developing software across the full development life cycle
Experience with the following web-based collaboration tools:
Atlassian Tools (JIRA, Confluence, etc)
GitLab
Quick learner and self-motivated
Ability to manage multiple priorities with little supervision
Highly responsible, team-oriented individual with strong work ethic
Highly developed coordination and organization skills

Position Type/Expected Hours of Work:

This is a full-time position and offers a 9/80 work schedule (every other Friday off).

Other Position Requirements:

Proof of U.S. Citizenship or US Permanent Residency is a requirement for this position.
Must be able to complete a U.S. government background investigation.
Management has the prerogative to select at any level for which the position is advertised.

HX5 offers a competitive salary and benefits package to include:

Medical/Dental/Vision Insurance
401(k) plan with Company Match
Paid Holidays
Paid Time Off
Parental Leave
Life Insurance
Tuition Reimbursement
Medical and Dependent Care Flexible Spending Accounts
Pet Insurance

HX5, LLC is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, age, national origin, ancestry, citizenship, disability, or veteran status. HX5, LLC is a Drug Free Workplace Employer. ACCESSIBILITY NOTICE: If you need a reasonable accommodation for any part of the employment process due to a physical or mental disability, please call (850) 362-6551.

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