Jobs in the United States

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Product Design Electrical Engineer, Data Center Engineering - Electrical Products and Services (DCE-EPS)
Amazon Data Services, Inc.
Austin, TX · Seattle, WA · Atlanta, GA · Columbus, OH · Herndon, VA · Chicago, IL
The EPS team works to design and develop resilient, cost-effective electrical distribution products and systems. As an engineer at Amazon, they are responsible for achieving world class…
Added 1 min ago
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Founding Forward Deployed Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $230,000 USD / year
Join an early-stage AI customer success software team as a Founding Forward Deployed Engineer. You will work directly with enterprise customers to take AI agents from discovery and…
Added 1 min ago
TT
Robotics Software Engineer
True Talent Solutions Partners
Watertown, MA
- $130,000 to $180,000 USD / year
…improve real-world robotic performance, from hardware-level systems to cloud…
Added 1 min ago
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Founding ML Research Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $230,000 USD / year
Join an early-stage industrial AI startup as a founding engineer building the multimodal AI system for wearable assistants used in field operations. You will own key parts of the production…
Added 1 min ago
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Watch Operating Engineer
Children's Minnesota
Minneapolis, MN
- $41.44 USD / hour
The Maintenance Department is responsible for the care and upkeep of the electrical, plumbing, heating, air-flow, as well as other mechanical systems at Children's of Minnesota.
Added 2 mins ago
Senior CX Platform Engineer
GitLab
Remote, United States
As a Senior CX Platform Engineer, you'll help GitLab's Customer Experience (CX) teams hand real work to artificial intelligence (AI). You'll use Claude Code and GitLab Duo Agent Platform as…
Added 2 mins ago
Lead C2 Systems Engineer
The Mitre Corporation
Honolulu, HI
…operational and technical assessments through experimentation and field evaluations. With direct connections to warfighters, N173 informs technology innovation and capability analysis, as…
Added 2 mins ago
Lead Operations & Mission Systems Engineer
The Mitre Corporation
Honolulu, HI
MITRE is seeking a mission engineer with strong expertise in military doctrine, operations, and systems to provide operational insight, guidance and direction for Pacific Air Forces fight…
Added 2 mins ago
Associate AI Research Engineer
The Mitre Corporation
McLean, VA · Bedford, MA
…capabilities for securing and increasing trust in AI-enabled systems, including data driven AI risk awareness and mitigation, AI red teaming, and trusted tools and techniques for applying…
Added 2 mins ago
SCADA Support Engineer
SOLV Energy, LLC
Bend, OR
The SCADA Support Engineer will provide Field Support for SOLV SCADA solutions.
Added 4 mins ago
Senior Software Engineer, Platform CAM
Atomic Machines
or Santa Clara, CA
Atomic Machines is building the Matter Compiler™, the first in a new class of AI-native, all-digital manufacturing systems that build working machines directly from code. The Matter…
Added 4 mins ago
Sustainment SW Engineer Principal
SAIC
El Segundo, CA · Colorado Springs, CO
Seeking a Sustainment Software Developer to support Systems the MILSATCOM Engineering, Integration & Test (MSEIT) contract Peterson Space Force Base (PSFB), CO. We are looking for an…
Added 4 mins ago
Mechanical Engineer II
JBT MAREL CORPORATION
Kingston, NY
JBT Marel is looking for a Mechanical Engineer. You will be responsible for designing and testing mechanical systems for food equipment machinery. You'll work with cross-functional teams to…
Added 10 mins ago
Process Engineer (Food Manufacturing)
ConAgra Fds Packaged Fds LLC
Rensselaer, IN
…and continuous improvement. You will lead Daily Management Systems (DMS), boost equipment reliability, and inspire a culture of digital transformation. Your role will combine hands-on…
Added 11 mins ago
Staff Plastics Engineer
Beckman Coulter, Inc.
Chaska, MN
The Staff Plastics Engineer is responsible for providing technical leadership in the development, commercialization, and lifecycle management of injection molded plastic components,…
Added 12 mins ago
Senior Software Engineer, IT Digital Employee Experience
Databricks
San Francisco, CA
As a Senior Software Engineer on this team, you will own projects end-to-end and be the team lead of software engineers. You will own architecture, design, implementation, deployment, and…
Added 12 mins ago
Senior Scientist, DSCS Digital Technologies–Laboratory Automation, Automation Systems Engineer (Hybrid)
Merck Sharp & Dohme LLC
NJ
…high-throughput technologies, reliable instrumentation, and integrated systems that seamlessly transition data from the physical labs to the digital world. We believe innovation is fueled…
Added 12 mins ago
Scientist, DSCS Digital Technologies–Laboratory Automation, Automation Systems Engineer (Hybrid)
Merck Sharp & Dohme LLC
NJ
…high-throughput technologies, reliable instrumentation, and integrated systems that seamlessly transition data from the physical labs to the digital world. We believe innovation is fueled…
Added 12 mins ago
Maintenance Engineer – Aerospace Materials
Texstars, LLC.
United States
Are you a passionate and driven Maintenance Engineer who is looking to take their career to new heights? Then look no further than this opportunity with PPG's Aerospace business! We are…
Added 12 mins ago
Process Engineer (Food Manufacturing)
CONAGRA
Rensselaer, IN
…and continuous improvement. You will lead Daily Management Systems (DMS), boost equipment reliability, and inspire a culture of digital transformation. Your role will combine hands-on…
Added 13 mins ago
Technical Robot Phone Support
FANUC America
Rochester Hills, MI · Auburn Hills, MI
Elevate advanced technical questions using ZOHO ticket system to engage the appropriate Regional Office Engineer, Segment Engineer, R&D Engineer, or systems expert and follow up with…
Added 14 mins ago
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SAP Analytics and Data Engineer
PACCAR
Renton, WA
- $104,000 to $162,000 USD / year
Bachelor's degree in business, Computer Science, information Systems or other related field
Added 14 mins ago
Electrical Design Engineer
Express Employment Professionals
Clearwater, FL
The Electrical Design Engineer is a core technical role within Company’ Engineering department, responsible for the design, documentation, and continuous improvement of solid-state AC motor…
Added 14 mins ago
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Engineering Technician
Express Employment Professionals
Broadview, IL
- $25 to $35 USD / hour
Set up, program, and operate specialized battery testing equipment, including Arbin battery cyclers, thermal chambers, and electrical testing systems.
Added 15 mins ago
Civil Project Engineer
Stantec
Sacramento, CA
The role of Project Engineer is to work collaboratively and interdependently and as a team member on a wide range of Community Development projects under the guidance of a Project Manager.…

Sierra Space

Software Engineer III - Flight Software

Centennial, CO, United States

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Job details

Experience: Typically, 5+ years of related experience.
Posting language: English
Posted: Nov 3, 2026

Original job description

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission-ready throughout space.

We are mission-driven, and together, we are an extraordinary team.

About the Role The Software Engineer III role involves designing, developing, and testing software applications for space systems and technologies. This advanced position requires expertise in at least one programming language, an advanced understanding of software development principles, and the ability to design and architect complex software systems. The role includes writing clean, maintainable code, collaborating with team members to understand project requirements, and contributing to the development of innovative software solutions. Additionally, this position involves mentoring and guiding other engineers, providing technical leadership and support.

In this role, you will design, develop, and test software applications for space systems and technologies while writing clean, maintainable code that adheres to best practices and coding standards. You will architect and implement complex software systems to meet project requirements and collaborate with team members to understand project needs, contributing to the development of effective software solutions. Utilizing version control systems such as Git, you will manage code changes and work collaboratively with team members. You will participate in code reviews to ensure code quality and adherence to development standards, troubleshoot and resolve software-related issues in a timely manner, and document software configurations, processes, and procedures for future reference. Staying current with industry trends and advancements in software development and space technologies will be essential, and you will mentor and guide other engineers, providing technical leadership and support to foster growth and collaboration within the team. About You Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower – to join us in this critical mission.

We’re looking for team members who align with our values, mission and goals – while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Minimum Qualifications:

Requires bachelor's degree in a related field (or equivalent work experience in lieu of degree or master's +3 yrs experience).
Typically, 5+ years of related experience.
Expertise in one to multiple programming languages and advanced understanding of software development principles.
Ability to design and architect complex software systems.
Experience with different software development methodologies such as Agile and Scrum/Kanban.
Strong problem-solving skills.
Ability to mentor and guide other engineers.
The ability to obtain and maintain a U.S. Security Clearance is required.

Preferred Qualifications:

Experience with kernel-level programming.
Proficiency in programming languages (Python, C++, Java) and their ecosystems.
Familiarity with scripting languages (Bash, PowerShell) and automation tools (Ansible, Puppet, Chef).
Experience with Agile or Scrum/Kanban methodologies and tools (JIRA, Confluence, Jenkins).
Strong analytical skills, performance profiling, and debugging complex systems.
Excellent communication and teamwork skills, and efficient with collaborative tools (GitHub, GitLab, Bitbucket) and development ceremonies (daily standup, backlog grooming, work planning, task estimation, retrospectives, etc.).
Familiarity with containerization (Docker).
Understanding of network protocols, security principles, and secure coding practices.
Ability to write and maintain technical documentation.
Strong problem-solving skills and experience with CI/CD pipelines and automated testing.
Experience with continuous integration and automated test.
Experience utilizing and setting up static analysis tools.

Compensation:

Pay Range:

$129,776.00 - $178,441.25 Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education, experience, internal equity and market competitiveness.

This position requires the ability to obtain and maintain a U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Elevate Your Career At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations.

We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more.

Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.

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