Jobs in the United States

25+ jobs

Save this search

Added just now
Sustainability Coordinator
MGF Brand
Plymouth, WI
…offer a cooperative culture that is rich in ongoing career development and rooted in…
Added 1 min ago
WM
Architectural Designer II, Site Planning
Ware Malcomb
Irvine, CA
- $60,000 to $75,000 USD / year
As an Architectural Designer at Ware Malcomb, you will be responsible for assisting in the development and production of site planning concepts. You will perform zoning code research,…
Added 1 min ago
Field Engineering Work Package Planner
TerraPower LLC.
Kemmerer, WY
TerraPower is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and…
Added 2 mins ago
Core Repairs Engineer
GE Vernova International LLC
United States
…working closely with various cross functional teams - Repair Technology team, Deployment Leaders, PMs, SVC Unplanned Failures Team, ENG Segments, Regional FRO and Control Title Holders. The…
Added 2 mins ago
Technology Manager - Mechanical Engineering
GE Vernova Operations LLC
United States
Lead early-stage technology development with high disruption potential - from first concept through successful transition to the businesses
Added 2 mins ago
Digital Design Project Manager
MSA Professional Services, Inc.
St Paul, MN
Help shape the future of digital project delivery at MSA Professional Services! As our Digital Design Project Manager, you'll lead initiatives that improve how our engineering,…
Added 2 mins ago
Digital Design Project Manager
MSA Professional Services, Inc.
Baraboo, WI · Appleton, WI · Beaver Dam, WI · Bettendorf, IA · Cedar Rapids, IA · Champaign, IL · Des Moines, IA · Dubuque, IA · Duluth, MN · Kiel, WI · Madison, WI
Help shape the future of digital project delivery at MSA Professional Services! As our Digital Design Project Manager, you'll lead initiatives that improve how our engineering,…
Added 2 mins ago
Presales Technical Architect - Compute
Hewlett Packard Enterprise
Seattle, WA · All, CO · Los Angeles, CA
In this role you will design compute solutions across the HPE portfolio (ProLiant, Edgeline, Synergy, and AI-capable servers) mapped to customer workloads and budget, build bills of…
Added 2 mins ago
Presales Consultants
Hewlett Packard Enterprise
Sunnyvale, CA
Support pre-sales technical engagements, including solution design, architecture, and positioning of networking and security solutions.
Added 2 mins ago
Key Accounts Manager
Murata America
San Diego, CA · Irvine, CA
…automotive electronics. Our past innovations drive today's technology – and our present innovations are shaping…
Added 2 mins ago
Key Accounts Manager
Murata America
San Diego, CA
…automotive electronics. Our past innovations drive today's technology – and our present innovations are shaping…
Added 2 mins ago
Key Accounts Manager
Murata America
San Jose, CA
…automotive electronics. Our past innovations drive today's technology – and our present innovations are shaping…
Added 2 mins ago
Sales & Design Professional - Security Integration
Preferred Technologies, LLC
Houston, TX
The Sales & Design Professional (SDP) at Pref-Tech will develop business opportunities, oversee the design-estimation process, and win profitable contracts that fit within the company’s…
Added 2 mins ago
Assistant Guest Services Manager
Four Seasons
United States
Assist maintaining consistency across Guest Services and Concierge by driving development, implementation, and maintaining clear policies, procedures, and standard practices that support…
Added 3 mins ago
Controls Engineer
Wunderlich-Malec
Boise, ID
Design, develop, and implement control systems (logic software and hardware) to meet process, machine, and integrated system requirements
Added 4 mins ago
Sr Leader, SDET
loanDepot
Irvine, CA · Plano, TX
…delivery velocity, and reliability across multiple product and technology teams. Partners with Engineering, Product, Architecture, DevOps, and business stakeholders to ensure quality is…
Added 4 mins ago
MA
Technical Engineer III
Manufacturers and Traders Trust Co
Wilmington, DE
- $106,700 to $177,900 USD / year
Work closely with Technology management, senior Engineers, and support teams on a regular basis to implement and manage the design, development, and execution of technical solutions that…
Added 4 mins ago
P
Learning & Development Analyst
Procom
San Antonio, TX
- $48 USD / hour
Learning & Development Analyst: On behalf of our energy client, Procom is searching for a Learning & Development Analyst for a permanent role. This position is onsite at our client’s San…
Added 4 mins ago
GTM Systems Manager
Keeper Security
Remote, United States
Keeper Security is hiring a hands-on and solutions-oriented GTM Systems Manager to design, build and optimize the systems that support the go-to-market organization. This role will own…
Added 4 mins ago
SF
Fire Sprinkler Apprentice
Symons Fire Protection, Inc.
San Diego, CA
- $21.25 to $30 USD / hour
…San Diego, CA. For over 30 years, we have specialized in the design, installation, inspection, and maintenance of residential and commercial fire sprinkler and fire alarm/low voltage…
Added 5 mins ago
Manufacturing Technical Trainer
ASML US, LP. (US20)
Wilton, CT
ASML US, including its affiliates and subsidiaries, bring together the most creative minds in science and technology to develop lithography machines that are key to producing faster,…
Added 5 mins ago
Manufacturing Technical Trainer
ASML US, LP. (US20)
Wilton, CT
ASML US, including its affiliates and subsidiaries, bring together the most creative minds in science and technology to develop lithography machines that are key to producing faster,…
Added 5 mins ago
Senior Implementation Success Partner
Qventus
Remote, United States
…will be expected to anticipate risks before they materialize, design mitigation strategies proactively, and guide client decision-making at the executive level. Your fluency with Qventus…
Added 5 mins ago
EA
Associate Interior Design Consultant
Ethan Allen Global, Inc.
Palm Beach Gardens, FL
- $18 to $22 USD / hour
Named America's #1 Premium Furniture Retailer by Newsweek, Ethan Allen is a leading interior design destination combining state-of-the-art technology with personal service. After more than…
Added 5 mins ago
Director of IT Applications
WinCo Foods
BOISE, ID
Directs the design, development, configuration, testing, implementation, integration, documentation, and enhancement of enterprise applications.

Sierra Space

Software Engineer III - Flight Software

Centennial, CO, United States

Apply About employer

Applications open in a new tab.

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.

Apply About employer

Report this job