Jobs in the United States

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Added 2 mins ago
Industrial Risk Engineer
Saft America, Inc.
Valdosta, GA
We are seeking a dedicated and detail-oriented Industrial Risk Engineer to join our dynamic team. This role is critical in identifying, evaluating, and mitigating risks associated with…
Added 3 mins ago
Lead Interface Engineer
The University of Texas at Austin
AUSTIN, TX
The Lead Interface Engineer serves as the senior technical and operational lead for enterprise healthcare interoperability and a key execution partner to the Director, Biomedical Systems &…
Added 3 mins ago
Field Service Engineer
EDI Holdings, Inc.
Remote, United States
As a Field Service Engineer with Nordson Polymer Processing Systems (PPS), you will provide on-site technical support for extrusion dies and tooling, screen changers, melt pumps, process…
Added 3 mins ago
Quality Assurance Engineer
CO1 First Orion Corp
North Little Rock, AR
The QA Engineer works as an embedded member of the Branded Calling solutions delivery team, partnering with Product and Engineering throughout the software development lifecycle to evaluate…
Added 3 mins ago
SO
EXECUTIVE SECRETARY II (UMP) - KEYBOARDING
State of Illinois
Springfield, IL
- $5,127 to $7,135 USD / month
…Construction. The successful candidate, under general direction of the Engineer of Construction, performs responsible secretarial and administrative duties functioning independently within…
Added 3 mins ago
SO
ENVIRONMENTAL PROTECTION ENGINEER IV
State of Illinois
Springfield, IL
- $8,060 to $11,851 USD / month
…(BOL), Permit Section, is seeking an Environmental Protection Engineer IV to serve as a Technical Expert/Working Supervisor, to the technical and professional staff in the Resource…
Added 3 mins ago
SO
SENIOR SQUAD LEADER - (CIVIL ENGINEER IV)
State of Illinois
Champaign, IL
- $6,281 to $9,792 USD / month
Work Office: Office of Highways and Intermodal Project Implementation, Region 3/District 5/Bureau of Program Development
Added 4 mins ago
F
Principal Engineer - Land
Fugro
Walnut Creek, CA
- $170,000 to $225,000 USD / year
…safer, more sustainable, and cost-effective infrastructure and development projects. The Principal Engineer serves as a senior technical leader responsible for the strategic direction,…
Added 4 mins ago
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Senior Engineer - Land
Fugro
Walnut Creek, CA
- $125,000 to $155,000 USD / year
Added 4 mins ago
Senior Staff Laboratory Engineer - Marine
Fugro
Houston, TX
Added 4 mins ago
Cloud Infrastructure Solutions Engineer
Fugro
Houston, TX
Added 4 mins ago
RS
1856 - Software Engineer - Onsite - Secret Clearance Required - Bonus Eligible
Rollout Systems
Patuxent River
- $105,000 to $145,000 USD / year
Seeking a driven Software Engineer to work Onsite supporting enterprise IT for our War-fighter customer who upholds America's status as the "Land of the Free" every day, at work, or at…
Added 5 mins ago
Machinery Engineer
POET
Sioux Falls, SD
As the Machinery Engineer, you will provide technical leadership in the reliability, performance, and lifecycle management of critical rotating equipment across POET's bioprocessing…
Added 7 mins ago
Snr Manufacturing Engineer
Tenneco
Cambridge, OH
…and throughput. Champion complex engineering projects, lead process industrialization, support capital planning, and act as a strategic partner to Operations, Quality, and Maintenance…
Added 7 mins ago
Full Stack Software Engineer
ŌURA
San Francisco, CA
We are seeking a highly motivated Software Engineer (SWE) with experience in building robust and scalable web systems. The ideal candidate has a strong background in modern JavaScript…
Added 9 mins ago
Paragon - Asphalt Development Engineer
Ergon Asphalt and Emulsions, Inc
Richland, MS
Paragon Technical Services is seeking a senior-level Asphalt Development Engineer to provide technical leadership for research-driven mix design and pavement performance initiatives. This…
Added 10 mins ago
Mechanical Engineer I
Sierra Space
Centennial, CO · Louisville, CO
The entry-level Mechanical Engineer I role focuses on supporting senior engineers in various projects related to mechanical systems, propulsion, structures, or environmental systems. The…
Added 10 mins ago
Assembly Integration & Test (AI&T) Engineer III
Sierra Space
Louisville, CO
As an Assembly Integration & Test (AI&T) Engineer IIII at Sierra Space, you will leverage your extensive experience and general expertise in specific areas of test engineering to lead and…
Added 10 mins ago
Associate System Protection Engineer
Pacific Gas And Electric Company
West Sacramento, CA
…of electric engineering - including electric standards and process safety, electric design engineering, instrumentation testing and controls, undergrounding, electric regulatory compliance…
Added 10 mins ago
System Protection Engineer
Pacific Gas And Electric Company
Fresno, CA
…of electric engineering - including electric standards and process safety, electric design engineering, instrumentation testing and controls, undergrounding, electric regulatory compliance…
Added 10 mins ago
A
Manufacturing Project Engineer
Actalent
Portland, OR
- $40 to $50 USD / hour
Job Title: Manufacturing Process Engineer / Manufacturing Project EngineerJob DescriptionThe Manufacturing Project Engineer will support the corporate manufacturing engineering function by…
Added 10 mins ago
Integration Engineer
Actalent
Portland, OR
Job Title: Vehicle Integration EngineerThe Vehicle Integration Engineer supports the design, documentation, and integration of complete vehicle systems, including advanced and autonomous…
Added 10 mins ago
Senior Software Engineer - Incentive Compensation
Wells Fargo Bank, N. A.
CHARLOTTE, NC · MINNEAPOLIS, MN
…benefits, learning and recruiting. We are seeking a Senior Software Engineer to support Varicent Incentive Compensation configuration. The chosen individual will be responsible to analyze,…
Added 10 mins ago
Senior Java Specialty Payments Software Engineer
Wells Fargo Bank, N. A.
BOSTON, MA
Wells Fargo is seeking a Senior Java Specialty Payments Software Engineer to join our Global Payments and Liquidity team to be part of the transformation initiative leveraging GenAI to…
Added 11 mins ago
Senior AI Software Engineer
Wells Fargo Bank, N. A.
MCLEAN, VA
We are seeking an Senior AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…

Sierra Space

Mechanical Engineer I

Centennial, CO, United States
Louisville, CO, United States

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Job details

Experience: Typically entry-level 0 - 2 years of experience.
Posting language: English
Posted: Nov 5, 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 entry-level Mechanical Engineer I role focuses on supporting senior engineers in various projects related to mechanical systems, propulsion, structures, or environmental systems. The position involves assisting in the analysis, design, and evaluation of mechanical systems and components, collecting and analyzing data, and preparing technical documentation and reports. The role requires clear communication skills, the ability to follow instructions effectively, and a collaborative approach to achieving project goals and meeting deadlines.

In this role, you will assist senior engineers in the analysis, design, and evaluation of mechanical systems and components. You will collect and analyze data related to mechanical systems, propulsion, structures, structural analysis, or environmental systems to support engineering objectives. Additionally, you will contribute to the resolution of routine technical problems of limited scope and complexity. Preparing technical documentation and reports to communicate findings and support project objectives will be a key part of your responsibilities. You will work effectively within cross-functional teams to achieve project goals and meet deadlines, while clearly communicating technical concepts and information both verbally and in writing to ensure alignment and collaboration. 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).
Typically entry-level 0 - 2 years of experience.
Basic understanding of Mechanical Engineering technical principles, standards, theories, and concepts.
Basic application and use of technical principles, standards, theories, and concepts.
Ability to help develop solutions to routine technical problems of limited scope and complexity.
Ability to work in a team and follow guidance from senior engineers.
Clear verbal and written communication of technical concepts and information.

Preferred Qualifications:

Internship or co-op experience in a mechanical engineering or related environment.
Familiarity with design, analysis, and test methods related to mechanical systems, propulsion, structures, and/or environmental systems.
Familiarity with engineering CAD tools such as NX, SolidWorks, or similar including a familiarity with detail drawing standards and GD&T.
Strong problem-solving skills and attention to detail.
Eagerness to learn and develop new skills in a collaborative and dynamic work environment.
Familiarity with manufacturing processes, material sciences, and their impact on mechanical systems.
Previous enrollment in the Sierra Space Internship Program

Compensation:

Pay Range:

$77,234.00 - $106,196.75 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.

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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More about this job

Skills

Mechanical systems
Documentation
Communication skills
Meet deadlines
Collaboration
Mechanical engineering
Work as a team
Siemens NX
Dassault Systemes SolidWorks
Problem solving
Attention to detail
Manufacturing processes

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