Jobs in the United States

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Added 1 min ago
Core Repairs Engineer
GE Vernova International LLC
United States
…Repairs to Service Onshore and Offshore Wind Turbines. The Repair Engineer will develop repair procedures and tooling required to enable key repair capabilities for Service NPI. This…
Added 3 mins ago
RU
Senior DevSecOps Engineer / Coach
Randstad USA
Bloomington, IL
- $55 to $65 USD / hour
Randstad is seeking a Senior DevSecOps Engineer / Coach for a high-impact contract-to-hire opportunity. In this hands-on enablement role, you will champion secure software delivery across…
Added 3 mins ago
Associate Software Engineer (Python AI)
Precisely US Jobs
United States
Exposure to version control (Git) and testing concepts.
Added 4 mins ago
FS
Heavy Equipment Auto Detailer
Federal Signal
Post Falls, ID
- $21 to $24 USD / hour
We are a “Solution Driven” manufacturer for the mining industry. At Ground Force Worldwide we design, engineer and manufacture the World’s Finest Mine Support Equipment. We offer a diverse…
Added 5 mins ago
Facilities Engineer (Rochelle, IL)
Allstate Insurance Co.
United States
The Critical Facilities Engineer is part of the Facility Operations team, responsible for performing preventative and ongoing maintenance of mechanical, electrical, plumbing, and other…
Added 6 mins ago
VI
Commissioning Engineer
Vertex Innovations
Dallas/Ft. Worth, TX
- $130,000 to $160,000 USD / year
The Commissioning Engineer leads commissioning activities on mission critical data center construction projects, coordinating planning, staffing, scheduling, quality, safety, and testing…
Added 6 mins ago
Manufacturing Engineer - Associate
Graco Inc.
Dayton, MN
Graco manufactures and markets premium equipment to move, measure, control, dispense and spray a wide variety of fluid and powder materials. What does that mean? Well, we pump peanut butter…
Added 7 mins ago
CNO Software Engineer
Booz Allen Hamilton_United States
Rome, NY
Experience working with software version control systems such as Git
Added 7 mins ago
Avionics Obsolescence Engineer
Booz Allen Hamilton_United States
Patuxent River, MD · Lexington Park, MD
As an Avionics Obsolescence Engineer, you understand the workings behind complex systems. That knowledge is key when it comes to designing and integrating missile systems. We’re looking for…
Added 7 mins ago
Ion Implant Mfg Process Engineer
Texas Instruments
Lehi, UT
Texas Instruments is looking for an energetic Ion Implant Process Engineer with a passion for process. This position provides the opportunity to drive continual improvement at all levels.…
Added 8 mins ago
Senior Software Engineer - Lab Automation
Genentech, Inc.
United States
and accelerate decision-making. As a software engineer, you will bridge the gap between scientific workflows and modern software solutions, which may include working alongside laboratory…
Added 8 mins ago
TN
Forward Deployed Engineer - AI Solutions (Gracenote Division)
The Nielsen Company
Remote, United States
- $203,000 to $377,000 USD / year
Implementation Excellence: Guide developers through the technical adoption process, providing code-level guidance, documenting integration use cases, and helping customers leverage JSON-RPC…
Added 8 mins ago
Aerospace Engineer
AMERICAN SYSTEMS
Patuxent River, MD
Knowledge of sound engineering practices that may include such areas as requirement tracking, configuration control, technical communication, and/or the peer review process.
Added 9 mins ago
Sr. Engineering and Requirements Technical Advisor
The Aerospace Corporation
Colorado Springs, CO · El Segundo, CA
…leader for enterprise engineering for Battle Management Command, Control, Communications, and Intelligence (BMC3I) systems in support of the SYD85/S5 Chief Engineer. As a trusted technical…
Added 9 mins ago
Autonomous Trajectory & Mission Planning Engineer
The Aerospace Corporation
Colorado Springs, CO · El Segundo, CA · Chantilly, VA · Albuquerque, NM
Analysis of multi-objective optimization problems leveraging metaheuristic (ex: Genetic Algorithms), mathematical programming, deterministic, and optimal control methods
Added 9 mins ago
Manufacturing Engineer
USA 3M Company
AL
As a Manufacturing Engineer, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people around the world. Here, you will make an impact…
Added 9 mins ago
Software Development Engineer, Sports Data Platform - Prime Video Sports
Amazon.com Services LLC
Austin, TX · Arlington, VA · Seattle, WA
We're looking for a Software Development Engineer in Bangalore, India, to join a team that powers real time sports experiences for one of the world's largest streaming platforms. You'll…
Added 9 mins ago
Software Development Engineer, Sponsored Products and Brands
Amazon.com Services LLC
New York, NY · Seattle, WA
- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Added 9 mins ago
Project Engineer, Data Center Construction
Amazon Data Services, Inc.
Benton, LA
As a Data Center Project Engineer, you will be part of a creative, diverse team tasked with solving fascinating problems in constructing Amazon Data Centers. Our data centers are industry…
Added 9 mins ago
MI
Senior Manufacturing Quality Engineer - Hartland, WI
Medline Industries, LP
Hartland, WI
- $101,000 to $152,000 USD / year
Under minimal supervision, responsible for independently setting basic quality standards for both in-process while leading efforts to develop methods for testing, sampling and training.…
Added 10 mins ago
Content Engineer
Deposco
Alpharetta, GA
Deposco is seeking a dynamic Content Engineer with Strategic Content Leadership to transform our content operations from ad-hoc creation to a scalable, system-driven powerhouse. This hybrid…
Added 13 mins ago
Software Engineer, IoT
Intuitive
Sunnyvale, CA
…Government on your behalf (note: the government’s licensing process can take 3 to 6+ months) or (ii) implement a Technology Control Plan (“TCP”) (note: typically adds 2 weeks to the hiring…
Added 13 mins ago
Water Treatment Construction Technician at Data Centers
Garratt Callahan Co
Omaha, NE
…piping and system assets, and troubleshoot water treatment and control equipment at customers’ massive data…
Added 14 mins ago
Principal / Senior Principal Electrical Test Engineer - 8905-1
CORP-Corporate Office
United States
Northrop Grumman Strategic Deterrent Systems division in Roy, UT is seeking a Principal Electrical Systems Test Engineer / Senior Principal Electrical Systems Test Engineer to join our team…
Added 14 mins ago
2026 Quality Manufacturing Engineer (Level 1 or 2) - Promontory UT
SP - Propulsion Systems
United States
Using Statistical Process Control (SPC) tools to ensure process control and identify opportunities to reduce process variance

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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