Centennial, Colorado, United States · On-site
$111k–$152k/yr
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…
Skills: Mechanical Engineering, Structural Analysis, CAD Tools, NX, SolidWorks
Centennial, Colorado, United States · On-site
$19/hr–$27/hr
Convergint is looking for a full-time, enthusiastic, results driven Fire Inspection Technician to join our amazing culture. In this role, you will assist with the testing and inspection of fire-alarm systems in assigned …
Skills: Fire Alarm Inspection, System Testing, Customer Service, Technical Reporting, Safety Compliance
Centennial, Colorado, United States · On-site
$88k–$121k/yr
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…
Skills: Manufacturing Processes, Root Cause Analysis, Lean Manufacturing, Six Sigma, CAD Software
Centennial, Colorado, United States · On-site
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…
Skills: Software Architecture, Python, C++, Java, Agile
Centennial, Colorado, United States · On-site
Overview At MasTec Advanced Technologies, your smile and technical expertise is in demand. Here you won’t just provide and install the most advanced home technologies around – everything from satellite dishes…
Skills: Smart Home Installation, Customer Service, Technical Troubleshooting, Inventory Management, Communication Skills
Centennial, Colorado, United States · On-site
$61k–$89k/yr
EMERGENCY SERVICES DISPATCHER Accepting ongoing applications Reports To: Emergency Services Dispatch Supervisor Division: Emergency Services FLSA Classification: Non-Exempt Salary Range: $61,217 - $89,351 (with additiona…
Skills: Emergency Services, Public Safety, Communication, Call Taking, Radio Operations
Centennial, Colorado, United States · On-site
$113k–$189k/yr
Requisition ID: 1781 Standard Weekly Hours: 40.00 Location: ULA - Denver Relocation: Yes- Relocation may be available Travel Requirements: None/Infrequent At ULA, success comes through the efforts of a strong, united tea…
Skills: CI/CD Infrastructure, GitLab, JFrog Artifactory, JFrog XRay, SonarQube
Centennial, Colorado, United States · On-site
$113k–$189k/yr
Requisition ID: 1782 Standard Weekly Hours: 40.00 Location: ULA - Denver Relocation: Yes- Relocation may be available Travel Requirements: None/Infrequent At ULA, success comes through the efforts of a strong, united tea…
Skills: CI/CD Pipeline Engineering, DevSecOps, GitLab, AWS, Terraform
Centennial, Colorado, United States · On-site
$77k–$129k/yr
Requisition ID: 1783 Standard Weekly Hours: 40.00 Location: ULA - Denver Relocation: Yes- Relocation may be available Travel Requirements: None/Infrequent At ULA, success comes through the efforts of a strong, united tea…
Skills: Gitlab, CI/CD, DevSecOps, Linux, Python
Centennial, Colorado, United States · On-site
$113k–$189k/yr
Requisition ID: 1782 Standard Weekly Hours: 40.00 Location: ULA - Denver Relocation: Yes- Relocation may be available Travel Requirements: None/Infrequent At ULA, success comes through the efforts of a strong, united tea…
Skills: CI/CD Pipeline Engineering, GitLab, DevSecOps, AWS, Terraform
Centennial, Colorado, United States · On-site
$111k–$152k/yr
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…
Skills: Mechanical Engineering, Thermal Systems, CAD, NX, SolidWorks
Centennial, Colorado, United States · On-site
$113k–$189k/yr
Requisition ID: 1781 Standard Weekly Hours: 40.00 Location: ULA - Denver Relocation: Yes- Relocation may be available Travel Requirements: None/Infrequent At ULA, success comes through the efforts of a strong, united tea…
Skills: CI/CD Infrastructure, Application Security, GitLab, JFrog Artifactory, JFrog XRay
Centennial, Colorado, United States · On-site
$107k–$165k/yr
Requisition ID: 177013 Job Level: Senior Level Home District/Group: Kiewit Mining District Department: Safety Market: Mining Employment Type: Full Time Position Overview Are you passionate about safety and ensuring every…
Skills: Safety Program Management, Hazard Recognition, MSHA Compliance, OSHA Compliance, Incident Investigation
Centennial, Colorado, United States · On-site
$106k–$145k/yr
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…
Skills: Software Design, Software Development, Software Testing, Git, Agile
Centennial, Colorado, United States · On-site
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Skills: Security Patrol, Customer Service, Emergency Response, De-escalation, Incident Reporting
Centennial, Colorado, United States · On-site
$95k–$105k/yr
Are you inspired by challenging the status quo? Do you thrive in collaborative environments that drive results? If so, Gates could be for you. Gates is a leading manufacturer of application-specific fluid power and power…
Skills: OSHA Compliance, EPA Compliance, DOT Regulations, ISO 14001, ISO 45001
Centennial, Colorado, United States · Remote OK
$100k–$200k/yr
ARES Corporation is seeking a highly motivated Safety and Mission Assurance Technical Analyst to support our Commercial Space efforts. This role involves critical work with United Launch Alliance (ULA) in advancing NASA&…
Skills: FMECA, Hazard Analysis, Spacecraft Systems Analysis, Human Spaceflight Safety, Mission Assurance
Centennial, Colorado, United States · On-site
$50k–$500k/yr
Overview Solairus Aviation is currently searching for a Full-Time Gulfstream G200 Captain to join an operation at the KAPA airport. The ideal candidate will need to be a standout colleague while seeking excellence in eve…
Skills: Aircraft Operation, Flight Planning, Pre-flight Inspection, Federal Aviation Regulations Compliance, Passenger Safety
Centennial, Colorado, United States · On-site
$26/hr–$30/hr
Pavement Marking Crew Member (CDL) Location: Centennial, CO Compensation: $26–$30 per hour Position Overview American Striping Company (ASC), a Frontline Road Safety Group company, is seeking dependable, safety-con…
Skills: CDL Driving, Equipment Operation, Pavement Marking Installation, Traffic Control, Basic Math
Centennial, Colorado, United States · On-site
$81k–$111k/yr
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…
Skills: Quality Assurance, Root Cause and Corrective Action (RCCA), Corrective and Preventive Action (CAPA), Internal Auditing, Geometric Dimensioning and Tolerancing (GD&T)
Centennial, Colorado, United States • On-site
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The role involves taking ownership of discrete technical packages as a Responsible Engineer to resolve design challenges for mechanical and structural systems. Key duties include analyzing data, preparing technical documentation, and mentoring junior engineers within cross-functional teams.
Candidates must have a bachelor's degree in a related field, typically 5+ years of experience, and an active Top Secret U.S. Security Clearance. Proficiency in CAD and analysis tools like NX and ANSYS is highly preferred.
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.
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.
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 Mechanical Engineering technical standards, principles, theories, concepts, and techniques and general knowledge of related disciplines.
Experience managing discrete technical packages as a Responsible Engineer (RE).
Ability to provide guidance to entry-level engineers.
Ability to provide solutions to wide-ranging technical problems that are imaginative, thorough, practical, and consistent with organization objectives.
Ability to work under general direction to independently determine and develop approaches to solutions.
An active Top Secret U.S. Security Clearance is required.
Strong working knowledge of design, analysis, and test methods, tools, and processes related to Thermal Control Systems.
Proficiency with engineering CAD tools such as NX, SolidWorks, or similar, including advanced understanding of detail drawing standards and GD&T.
Proficiency with engineering Analysis tools such as ANSYS or similar
Experience with project management and the ability to manage multiple tasks simultaneously.
Strong problem-solving skills and attention to detail.
Excellent communication and presentation skills.
Ability to work independently and within a team, demonstrating effective collaboration skills.
Demonstrated ability to meet deadlines and deliver high-quality results.
Working knowledge of manufacturing processes, material sciences, and their impact on mechanical systems.
Experience with end-item testing and validation, including the ability to design and execute complex test plans.
Pay Range:
$110,664.00 - $152,184.00Your 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.
IMPORTANT NOTICE:
This position requires current/active Top Secret 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.
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.
Defending Today. Defining Tomorrow.
Headquartered in Colorado, Sierra Space is a mission-proven Defense Tech company delivering satellite platforms, critical subsystems, reusable spaceplanes, hypersonic technologies, propulsion systems, and infrastructure for the nation’s most critical missions. With more than three decades of heritage and a record of flight-proven success in space, Sierra Space is trusted by U.S. National Security, Civil customers, and global allies. Our technologies safeguard our nation, sustain human exploration in space, and ensure the freedom of operations beyond Earth. Sierra Space is defining the new era of Space Defense, strengthening deterrence today and preserving freedom of action for generations to come.
Offices: Louisville, Colorado (CO) 80027, US
There are currently 161 open security & safety positions in Centennial, CO listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Sierra Space, United Launch Alliance (ULA), Allied Universal, Arapahoe County, Convergint, among others. Browse the listings above to see every active employer.
Yes — 9 of the 161 open security & safety positions offer remote or hybrid work (3 remote, 6 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
