Propulsion Engineer Mid Senior Level jobs in Denver – Browse 951 openings on RoboApply Jobs

Propulsion Engineer Mid Senior Level jobs in Denver

Open roles matching “Propulsion Engineer Mid Senior Level” with location signals for Denver. 951 active listings on RoboApply Jobs.

951 jobs found

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companyTrue Anomaly, Inc. logo
Full-time|$95K/yr - $165K/yr|On-site|Denver, CO or Long Beach, CA

True Anomaly develops technology to help protect space as a critical domain for national security. The company builds autonomous spacecraft, advanced payloads, mission software, and space-based interceptors to support the U.S. and its allies in maintaining space superiority. The Propulsion Engineer (Mid-Senior Level) will join a team focused on designing, building, and testing propulsion systems for projects such as Jackal and Space Based Interceptors. This position involves close collaboration with propulsion and other subsystem teams to advance vehicle capabilities for future space missions. Role overview Lead the design, construction, and testing of propulsion systems. Work with cross-functional teams to develop next-generation space vehicles. Contribute technical expertise to projects that enhance space security. Location This role is based in Denver, CO or Long Beach, CA. Values at True Anomaly Be the offset. Creativity and ingenuity drive the search for asymmetric advantages. What would it take? The team challenges conventional thinking to reach ambitious goals. It’s the people. Team members are valued as the company’s greatest asset.

Apr 29, 2026
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companyTrue Anomaly Inc. logo
Full-time|$115K/yr - $155K/yr|On-site|Denver, CO

A new era of space exploration is underway! True Anomaly is on the lookout for talented individuals who possess the ambition and skills to create groundbreaking technology that addresses the next generation of engineering, manufacturing, and operational challenges in space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for sustaining prosperity on Earth, impacting everything from communication and finance to navigation and logistics. True Anomaly develops innovative solutions that merge spacecraft, software, and AI to bolster the capabilities of the U.S., its allies, and commercial partners. Our commitment is to uphold global security by ensuring accessible and sustainable space operations for everyone.OUR VALUESBe the offset. We leverage creativity and ingenuity to create asymmetric advantages.What would it take? We question the status quo to achieve ambitious outcomes.It’s the people. Our team is our greatest asset, and collaboration makes us stronger.YOUR MISSIONAs a Senior Propulsion Manufacturing Engineer at True Anomaly, you will be instrumental in the development, construction, and testing of various propulsion systems, including both flight systems and ground test campaigns, essential for our spacecraft development.

Apr 2, 2026
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companyTrue Anomaly, Inc. logo
Full-time|$125K/yr - $170K/yr|On-site|Denver, CO

A new era in space exploration is underway! True Anomaly is on the lookout for talented individuals who aspire to create groundbreaking technology that addresses the engineering, manufacturing, and operational challenges of space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for the ongoing prosperity of our planet—from communications and finance to navigation and logistics. True Anomaly develops pioneering technology that merges spacecraft, software, and AI to bolster the capabilities of the U.S., its allies, and commercial partners, ensuring global security through secure and sustainable access to space.OUR VALUESBe the Offset. We cultivate asymmetric advantages through creativity and ingenuity.What Would It Take? We challenge the norm to achieve extraordinary results.It’s the People. Our team is our greatest asset, and together we are stronger.Your MissionAs a Senior Propulsion Engineer at True Anomaly, you will lead the design, development, and testing of various propulsion systems, including flight systems and ground test campaigns, in support of our missile defense initiatives. You will serve as a technical authority within the Propulsion team, providing expertise and mentorship to fellow engineers. This role offers a unique opportunity to design and develop next-generation vehicles, playing a key role in shaping the future of space exploration.

Jan 22, 2026
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companyTrue Anomaly, Inc. logo
Full-time|$180K/yr - $250K/yr|On-site|Denver, CO

A new era in space exploration has commenced. True Anomaly is on the lookout for skilled individuals who possess the creativity and drive to develop groundbreaking technology aimed at addressing the engineering, manufacturing, and operational challenges of space security and sustainability.OUR MISSIONWe believe that the peaceful utilization of space is vital for the ongoing prosperity of our planet, impacting everything from communications to finance, navigation, and logistics. At True Anomaly, we engineer cutting-edge technology that melds spacecraft, software, and artificial intelligence, enhancing the capabilities of the U.S., its allies, and commercial partners, while ensuring secure and sustainable access to space for all.OUR VALUESBe the offset. We craft unique advantages through our creativity and ingenuity.What would it take? We question norms to achieve extraordinary outcomes.It's the people. Our team is our greatest asset, and together we are stronger.YOUR MISSIONAs the Director of Propulsion Engineering at True Anomaly, you will spearhead the strategy, development, and implementation of next-generation propulsion systems within our spacecraft and missile defense projects. You will be responsible for the technical vision of propulsion, from initial concepts through to flight, while overseeing the future strategy for our propulsion testing efforts. Additionally, you will champion the integration of advanced manufacturing techniques, including metal additive manufacturing, to expedite development timelines and unlock innovative design possibilities.

Apr 2, 2026
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companyTrue Anomaly Inc. logo
Staff Propulsion Engineer

True Anomaly Inc.

Full-time|$155K/yr - $215K/yr|On-site|Denver, CO

A new era in space exploration has commenced, and True Anomaly is on the forefront. We are looking for talented and driven individuals to develop groundbreaking technology that addresses the next wave of engineering, manufacturing, and operational challenges in the realms of space security and sustainability.OUR MISSIONThe peaceful utilization of space is vital for the ongoing prosperity of our planet—from communications and finance to navigation and logistics. True Anomaly innovates at the convergence of spacecraft, software, and artificial intelligence to bolster the capabilities of the U.S., its allies, and commercial partners. We are committed to ensuring secure and sustainable access to space for everyone.OUR VALUESBe the offset. We generate asymmetric advantages through creativity and ingenuity.What would it take? We challenge the status quo to achieve ambitious outcomes.It’s the people. Our team is our greatest asset, and collaboration is key to our success.YOUR MISSIONAs a Staff Propulsion Development Engineer at True Anomaly, you will spearhead the design, construction, and testing of various propulsion systems, including those for flight and ground test campaigns in our spacecraft development. You will serve as a technical authority for the Propulsion team, offering guidance and mentorship to fellow engineers. This is a unique opportunity to design and develop our next-generation vehicles, influencing the future of space exploration from inception to execution.

Mar 31, 2026
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companyAECOM logo
Full-time|On-site|Denver

Join AECOM as a Mid to Senior Structural Engineer in our Denver office. In this pivotal role, you will leverage your expertise to design, analyze, and implement structural engineering solutions for a variety of projects, fostering innovation and excellence in our deliverables.Your contributions will be essential in collaborating with multidisciplinary teams, ensuring project success from conception through execution. We value creativity, initiative, and a commitment to sustainability in all our work.

Mar 20, 2026
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company
Full-time|On-site|Denver or San Francisco

ABOUT US:At Astro Mechanica, we are reimagining the future of aerospace. Our company is dedicated to creating a faster, more interconnected world through innovative supersonic travel solutions that are not only efficient but also sustainable. We aim to make high-speed flight accessible to all by developing our unique Duality™ propulsion system, which integrates advanced airframe and engine technologies. Our focus is on providing flexible, point-to-point global mobility, revolutionizing how people and goods traverse the globe. Currently, we are collaborating with the United States government to enhance aircraft performance through adaptable high-speed systems.WHO WE ARE:We are a dynamic team of engineers driven by a shared passion for aerospace innovation. Our flat organizational structure encourages collaboration and allows us to maintain a pragmatic approach to engineering. We prioritize rapid development and the pursuit of excellence in our projects.WHO YOU ARE:A seasoned aerospace engineer with a strong background in inlet design and propulsion-airframe integration for high-speed aircraft.A proactive engineer who excels in complex, interconnected design challenges.Skilled in managing intricate subsystems from initial analytical evaluations to detailed computational fluid dynamics (CFD) and system integration.WHAT YOU’LL DO:Lead the design, analysis, and integration of supersonic air inlet systems for advanced propulsion-airframe configurations.Utilize analytical methods, reduced-order modeling, and CFD to support inlet architecture selections and performance assessments.Assess inlet performance metrics such as mass flow capture, pressure recovery, flow distortion, and operability throughout the flight envelope.Collaborate with propulsion, airframe, and systems engineers to address integration challenges related to bleed systems, secondary flows, and transient behavior.Provide technical leadership and independent judgment within a fast-paced, multidisciplinary aerospace design environment.

Jan 16, 2026
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companyKlaviyo logo
Full-time|On-site|Denver, CO

As a Senior Solutions Engineer specializing in Mid-Enterprise clients at Klaviyo, you will play a pivotal role in driving our customer success and satisfaction. You will collaborate closely with our sales and product teams to design, implement, and optimize integrated solutions that meet the unique needs of our mid-sized business clients. Your expertise in technical analysis, problem-solving, and customer engagement will be crucial in delivering value and ensuring seamless adoption of our solutions.

Apr 1, 2026
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companyusm2 logo
Full-time|On-site|Denver

Join us at usm2 as a Cable Management Transport System (CMTS) Engineer in Denver! We are seeking a skilled professional with a passion for technology and a focus on delivering top-notch solutions. The ideal candidate will have experience in managing and optimizing cable transport systems, contributing to innovative projects that drive our company forward.

Oct 24, 2016
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companyTrue Anomaly logo
Full-time|$65K/yr - $110K/yr|On-site|Denver, CO

A new era in space exploration has commenced. True Anomaly is on the lookout for talented and ambitious individuals eager to develop groundbreaking technology that addresses the engineering, manufacturing, and operational challenges of space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for ongoing prosperity on Earth, impacting everything from communications and finance to navigation and logistics. True Anomaly creates innovative technology at the crossroads of spacecraft, software, and artificial intelligence to bolster the capabilities of the U.S., its allies, and commercial partners. We uphold global security by promoting sustainable access to space for everyone.OUR VALUESBe the offset. We generate asymmetric advantages through creativity and ingenuity.What would it take? We challenge the status quo to achieve ambitious outcomes.It’s the people. Our team is our greatest asset, and we thrive together.YOUR MISSIONWe are in search of a driven Test Engineer to assist in the design, planning, and execution of test campaigns for aerospace defense systems. You will collaborate closely with engineers, program managers, and technical teams to verify that systems meet performance, environmental, and mission-critical specifications. In this capacity, you will develop test plans, conduct tests, gather data, analyze results, and ensure compliance with all specifications. This role presents an exceptional opportunity to contribute to cutting-edge aerospace technologies in a dynamic, mission-oriented setting.

Jan 14, 2026
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companyusm2 logo
Full-time|On-site|Denver

Join usm2 as a Cable Management Transport System (CMTS) Engineer in Denver, CO. We are seeking a dedicated and skilled professional with a solid background in cable management systems to help us enhance our technology solutions. This is a fantastic opportunity to work in a dynamic environment and contribute to innovative projects.

Oct 24, 2016
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companyProcare Solutions logo
Full-time|On-site|Denver, CO

Procare Solutions is seeking a dynamic and results-driven Mid-Market Account Executive to join our expanding sales team in Denver, CO. In this role, you will be responsible for driving revenue growth by engaging with mid-market clients, understanding their needs, and providing tailored solutions that align with our innovative service offerings. Your ability to build strong relationships and effectively communicate our value proposition will be key to your success.As a Mid-Market Account Executive, you will have the opportunity to work closely with our marketing and product teams to ensure client satisfaction and retention. If you are passionate about sales and eager to contribute to a growing company, we want to hear from you!

Mar 25, 2026
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companyDialpad, Inc. logo
Full-time|$87.5K/yr - $87.5K/yr|On-site|Denver, US

About DialpadDialpad is a premier AI-driven customer communications platform that is redefining the way businesses interact with their customers. With over 50,000 global clients, including industry leaders like Netflix, RE/MAX, Uber, Randstad, and Tractor Supply, Dialpad empowers organizations to enhance customer relationships through real-time, AI-powered insights. Visit dialpad.com to discover more.Why Join DialpadAt Dialpad, you are part of a dynamic team that aims to ensure our customers achieve remarkable success. We believe that every conversation is significant, and we enhance each interaction with a platform that delivers real-time insights and automation. We are committed to continuous improvement, where every team member harnesses cutting-edge AI to refine our platform and personal skills. We seek passionate individuals who not only meet our high expectations but exceed them. Our ambition is vast, requiring a team that operates at the highest standard. We value traits such as Resourcefulness, Curiosity, Optimism, Persistence, and Empathy.Your RoleAs the Mid-Market Account Executive, you will take ownership of the entire sales process from initiation to closure. Collaborating closely with Sales leadership and Sales Engineers, you will transform medium-sized business prospects into active Dialpad clients, assisting them in resolving complex communication challenges faced globally. Every business stands to gain from Dialpad's solutions.The Mid-Market sales team at Dialpad plays a crucial role in fulfilling our corporate objectives. This team works in tandem with SDRs, Channel Partners, Sales Engineers, Sales leadership, and peers to continually enhance the efficiency and effectiveness of our sales processes.

Mar 9, 2026
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companyTrue Anomaly, Inc. logo
Full-time|$75K/yr - $105K/yr|On-site|Denver, CO or Long Beach, CA

Join the forefront of a new space race! True Anomaly is in search of talented individuals eager to craft groundbreaking technologies that tackle the engineering, manufacturing, and operational challenges of tomorrow's space security and sustainability.OUR MISSIONThe peaceful utilization of space is vital for the ongoing prosperity of our planet—from communications and finance to navigation and logistics. True Anomaly develops innovative technologies at the nexus of spacecraft, software, and AI, enhancing capabilities for the U.S., its allies, and commercial partners while safeguarding global security through reliable space access and sustainability.OUR VALUESBe the offset. We create asymmetric advantages through creativity and ingenuity.What would it take? We challenge norms to achieve ambitious outcomes.It’s the people. Our team is our competitive edge, and we thrive together.YOUR MISSIONAs a Flight Software Engineer at True Anomaly, you will engage in all phases of spacecraft programs, including design, analysis, manufacturing, testing, and flight. Our dynamic company culture prioritizes innovation and speed, providing you the opportunity to realize your full potential.

Mar 26, 2026
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companyOlsson logo
Full-time|$76K/yr - $88K/yr|On-site|Denver, CO; Des Moines, IA; Lincoln, NE; Loveland, CO; Omaha, NE; Overland Park, KS; Phoenix, AZ

Company OverviewAt Olsson, we specialize in engineering and designing solutions that enhance the world around us. Our commitment to being responsive, transparent, and results-oriented drives our success for our people, clients, and the company as a whole.As a people-centric firm, our greatest asset is our team. We cultivate an environment that encourages creativity and personal growth, allowing us to develop our talent alongside our business. This unique approach fosters a culture that is distinctly Olsson and enables us to make a meaningful impact on society.Job SummaryOlsson offers multidisciplinary design services for some of the most progressive companies in the world. Working on large hyperscale data center projects across the U.S. provides an exciting opportunity to engage in complex engineering endeavors that are shaping the future. Our client relationships are built on trust and appreciation for our contributions, enabling us to design the critical infrastructure that forms the backbone of these innovative projects.This entry-level position is designed for engineer-in-training (EIT) candidates and involves performing a variety of routine engineering tasks under direct supervision. You will collaborate with experienced engineering staff, gaining valuable knowledge and skills while assisting in the generation of ideas and designs that deliver high-quality solutions to meet engineering and design challenges.We currently have several openings available and welcome candidates interested in our offices located in Denver, Des Moines, Lincoln, Loveland, Omaha, Overland Park, and Phoenix.

Feb 3, 2026
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companyusm2 logo
Full-time|On-site|Denver

Join our dynamic team as an AngularJS Developer at usm2 in beautiful Denver, Colorado. We are looking for a talented mid-senior level developer who is passionate about creating innovative web applications using AngularJS. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet our clients' needs.

Oct 13, 2016
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companySonsoft Inc. logo
Full-time|On-site|Denver

Join Sonsoft Inc. as a .NET Developer specializing in C#. We are seeking a passionate and skilled developer to contribute to our dynamic team in Denver. You will play a critical role in designing, developing, and maintaining innovative software solutions that meet our clients' needs. This is an exciting opportunity to work in a collaborative environment where you can grow your skills and advance your career.

Dec 7, 2016
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companyCRB logo
Full-time|On-site|Denver

As an Automation Engineer I at CRB, you will embark on an exciting journey to develop your expertise in automation engineering within a supportive and innovative environment. Under the mentorship of seasoned engineers, you will cultivate and expand your knowledge base. This role offers the opportunity to actively contribute to all phases of design, showcasing your growing understanding of industry-standard instrumentation and control system hardware components.Your responsibilities will include the preparation of construction documents, generating specifications and data sheets for instrumentation, and creating schematics and plan drawings for control system fabrication and installation. You will utilize advanced computer-aided drafting and engineering software, becoming an integral part of our engineering team.

Jan 20, 2026
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companyDialpad, Inc. logo
Full-time|$80K/yr - $80K/yr|On-site|Denver, US

About DialpadDialpad is a cutting-edge AI-powered customer communications platform that is revolutionizing the way businesses interact with their customers. Over 50,000 organizations worldwide, including prominent names like Netflix, RE/MAX, Uber, Randstad, and Tractor Supply, depend on Dialpad for enhancing customer relationships through real-time, AI-driven insights. Discover more at dialpad.com.Join the Dialpad TeamAt Dialpad, you will collaborate with a dynamic team dedicated to our mission of empowering customers and their employees to achieve exceptional success. We believe every conversation is vital, and we are enhancing each interaction with a platform that delivers real-time insights and automation for our clients.We are committed to continuous growth, encouraging every team member to utilize industry-leading AI to refine both our platform and personal skills. We are looking for individuals who exceed our high expectations, embodying traits essential to our success: Scrappy, Curious, Optimistic, Persistent, and Empathetic.Your RoleAs a Client Account Executive focused on the Mid-Market, you will provide exceptional strategic account management for a portfolio of existing Dialpad customers while driving year-over-year revenue growth. Acting as a trusted advisor to clients, you will illustrate the potential benefits of our expansive product suite.The Client Account Executive will craft and implement a sales strategy for their designated portfolio. You will be accountable for achieving or surpassing sales and revenue targets, managing customer relationships effectively, and ensuring client satisfaction. Your primary responsibility is to guarantee our customers consistently recognize the value of their accounts, fostering positive outcomes for both the customer and Dialpad.

Apr 10, 2026
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companyKlaviyo logo
Full-time|$130.9K/yr - $177.1K/yr|On-site|Denver, CO

Role overview The Partner Account Manager - Mid-Enterprise at Klaviyo will join the partnerships team based in Denver, CO. This position centers on building and maintaining strong relationships with marketing agencies and systems integrators in the mid-enterprise space. Success in this role relies on marketing experience, product knowledge, and a consultative approach to help partners and their clients grow with Klaviyo. What you will do Manage and strengthen relationships with agency and systems integrator partners. Communicate Klaviyo’s value and explain how the platform stands out from competitors. Identify and pursue business development opportunities, including co-selling initiatives. Collaborate with the ecosystem marketing team on joint marketing campaigns. Serve as a thought leader within the partner ecosystem and the broader industry. Coach partners on strategies to improve their business performance and profitability using Klaviyo. Analyze partners’ business models and growth strategies to find ways Klaviyo can support their success and that of their clients. Klaviyo’s culture Klaviyo values diverse backgrounds, experiences, and perspectives. The company works to provide equitable opportunities for success and encourages applicants who closely align with the role, even if not every qualification is met. More information about working at Klaviyo is available at klaviyo.com/careers.

Apr 22, 2026

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