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Project Manager -Civil Engineer, Land Development
Atwell, LLC
Raleigh, NC
Engineer’s opinions of probable construction costs
Added just now
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 1 min ago
MG
Quality Manager
Mann+Hummel GmbH
Hanover Park, IL
- From $82,000 USD / year
Strong knowledge of ISO 9001, quality management systems, and manufacturing quality standards.
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Lead Hardware Design Engineer
Aerospace
Phoenix, AZ
In-depth knowledge of analog and high-speed digital circuit design, signal integrity, and power management.
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In-Business Risk for Equity Derivatives, Assistant Vice President
Citi
NY · New York
…In-Business Risk (IBR) and have responsibility for counterparty risk management. In-Business Risk is a global team with product and risk expertise across the Equities franchise, and…
Added 1 min ago
In-Business Risk for Equity Derivatives, Vice President
Citi
NY · New York
…In-Business Risk (IBR) and have responsibility for counterparty risk management. In-Business Risk is a global team with product and risk expertise across the Equities franchise, and…
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PF
Senior Product Engineer
Pentair Flow Technologies, LLC
Delavan, WI
- $95,500 to $177,300 USD / year
…resource. From our residential water filtration to industrial water management to pool products and more, our 9,000 global employees serve customers in more than 150 countries, working to…
Added 2 mins ago
Senior Software Engineer - Trade Automation & Execution
Bloomberg
NY
Our work spans execution management, trading automation, connectivity, and analytics - supporting millions of transactions daily and integrating with thousands of market destinations. As…
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 3 mins ago
Process Development Engineer II, Upstream Development - Gene Therapy
Regeneron Pharmaceuticals, Inc (USA)
United States
…diseases. We are seeking a highly motivated Process Development Engineer II to join our Preclinical Manufacturing and Process Development (PMPD) group, responsible for upstream development…
Added 3 mins ago
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Waste Management & Shipping Engineer
Markon
Niskayuna, NY
- $80,000 to $120,000 USD / year
Markon is seeking a detail-oriented Waste Management & Shipping Engineer to support the Naval Nuclear Laboratory (NNL) at its Knolls location in New York. This position will support the…
Added 3 mins ago
Agile Product Owner - Risk Engineering
Hartford Fire Ins. Co
Hartford, CT · Columbus, OH · Charlotte, NC · Chicago, IL
Work with your Scrum Master and Agile Release Train partners, such as the Agile Product Manager and Release Train Engineer, to make sure solutions deliver the business vision
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Pre-Sales Engineer - Nashville
CTN Solutions
Nashville, TN
Summary: As a Solutions Engineer, you will serve as a senior technical expert supporting sales opportunities, partnering directly with customers and sales teams to understand business and…
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Pre-Sales Engineer - DFW
CTN Solutions
Dallas/Ft Worth, TX
Summary: As a Solutions Engineer, you will serve as a senior technical expert supporting sales opportunities, partnering directly with customers and sales teams to understand business and…
Added 4 mins ago
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Structural Engineer
BB&E
Joint Base Pearl Harbor Hickam, HI
- $150,000 to $165,000 USD / year
…Environmental Consulting, Facilities Engineering, and Program/Project Management Services to the Federal and private…
Added 5 mins ago
Chemical Engineer
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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…
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SVP, Lending Technology Leader
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At Regions, the Software Engineer Senior Manager manages two or more large departments within the company and oversees strategy development to ensure the application portfolio meets current…
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Identity & Access Management (IAM) Engineer, Senior
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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…
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Forward Deployed Engineer
Intuit
New York, NY
…Engineering, work shoulder-to-shoulder with Sales and Account Management on the deals and renewals that matter most, and own the last mile between what Core Engineering ships and what a…
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Senior Automation Engineer
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…routine maintenance processes, and training employees in routine management standards. Support, and monitor performs diagnoses and repair of plant control and automation systems including…
Added 6 mins ago
Electrical Designer
Stellar Energy Americas Inc
Jacksonville, FL
…the design process, the Designer will work closely with the Engineer to compile technical data for the electrical systems, including product features, dimensional information, owner…
Added 6 mins ago
Application Designer
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Knowledge of pressure piping and structural steel codes of construction
Added 6 mins ago
Electronic Systems Engineer - Software
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…features, components, builds to product teams. Uses systems knowledge and expertise to make decisions in the areas of software requirements, architecture, design, and test that impact the…
Added 7 mins ago
Talent Acquisition Enablement Manager
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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…
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Water Resources Designer II
Company Logo
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McCormick Taylor has an immediate opening for a Water Resources Engineer II to join our growing Water Resources Department. You will serve as a lead modeler and designer on urban and…

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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