Project Engineer Jobs in Colorado
Project Engineer jobs in Colorado concentrate heavily in aerospace and defense, construction and civil infrastructure, and energy systems, with hiring active at every level from entry-level EIT to senior project lead. Denver, Colorado Springs, and Aurora anchor the largest share of openings, where established employers like Lockheed Martin, Jacobs Engineering, and the U.S. Army Corps of Engineers maintain a lasting presence across both government and commercial work. The most in-demand specialties are civil and site development, systems engineering for defense programs, and renewable energy project management. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 154+ Project Engineer jobs
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 Project Engineer III role focuses on leading and executing technical projects, ensuring the successful integration of engineering solutions, and driving innovation within the team. This position requires a strong technical foundation, advanced engineering expertise, and the ability to collaborate effectively with cross-functional teams. The role involves overseeing the design, development, and implementation of engineering projects, ensuring they meet technical specifications and quality standards as well as cost & schedule constraints. This role serves as a bridge between the Engineering and Program Office on a given project.In this role, you will lead small cross-functional teams and projects, effectively balancing technical, cost, and schedule constraints while overseeing the design, development, and implementation of engineering projects. You will provide technical estimation support to develop Basis of Estimates and ensure projects meet technical specifications and quality standards. Your responsibilities will include conducting trade studies, leading technical evaluations, and providing technical guidance and mentorship to junior engineers. Additionally, you will manage supplier coordination by developing and managing Statements of Work, coordinating with contracts and quality teams, and supporting Risk and Opportunity management on the project. You will communicate and coordinate across engineering and functional teams, delivering clear verbal and written communication of technical concepts, plans, and actions, and effectively communicating project status to both technical and programmatic audiences. Driving innovation and continuous improvement within the engineering team will be a key focus, as will serving as the bridge between Engineering and Program offices to resolve conflicts and represent the voice of all stakeholders, including support functions and customers.
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.
Design and maintain ground system architectures including mission operations centers, ground data systems, ground communication networks, and interfaces with launch site infrastructure and tracking stations
Develop ground software and tools for vehicle monitoring, telemetry processing, command & control, and support pre-launch checkout, mission simulations, and ground rehearsals
Coordinate ground segment integration with flight systems and ensure end-to-end operational readiness
Varying scope by level:
SE II focuses on subsystem-level tasks and test support;
SE III owns segment integration and anomaly resolution;
Sr SE defines architecture and leads cross-functional ground system initiatives
Requirements & Verifications:
Derive, decompose, and manage technical requirements from stakeholder needs through system, subsystem, and component levels; manage requirements baseline changes and impact assessments across the product lifecycle
Develop verification and validation strategies including analysis, inspection, demonstration, and test methods; author verification procedures, test plans, and acceptance criteria aligned to requirements traceability
Lead requirements reviews, trade studies, and technical audits to ensure completeness, consistency, and compliance
Varying scope by level:
SE II executes verification activities and documents results;
SE III leads V&V planning and closure;
Sr SE owns requirements architecture and approval authority for complex changes
Space Vehicle Integration:
Plan and execute hardware and software integration activities for spacecraft buses, payloads, and subsystems; coordinate interface control documents (ICDs) and manage technical interfaces across vehicle elements
Support integration and test campaigns including functional checkout, environmental testing, and system-level qualification; resolve integration anomalies and troubleshooting across mechanical, electrical, thermal, and software domains
Collaborate with manufacturing, quality, and mission assurance teams to ensure flight readiness
Varying scope by level:
SE II supports hands-on integration tasks and test readiness;
SE III leads integration planning and anomaly resolution;
Sr SE defines integration strategy and owns vehicle-level technical risk
Minimum Qualifications:
Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree or Masters +3 yrs experience).
Typically 5+ years of related experience (or Masters + 3 years of experience).
Emerging expertise in Systems Engineering principles and practices, including a thorough understanding of the systems development lifecycle.
Knowledge of requirements management, functional requirements parsing, derivation, and allocation.
Knowledge of systems architecture, systems integration, and Verification and Validation (V&V) principles.
Emerging ability to work and communicate with technical and specialty subject matter expert engineers to drive systems engineering products.
An active Secret U.S. Security Clearance is required
Preferred Qualifications:
- Prior experience with increasing responsibilities in project management.
- Professional Certifications: Project Management Professional (PMP) certification.
- Experience with systems engineering and integration.
- Proficiency in project management software and tools (e.g., MS Project, Primavera).
- Experience with CAD software and engineering design tools.
- Knowledge of industry standards and regulations.
- Experience in product lifecycle management (PLM).
- Familiarity with Agile and Lean methodologies.
- Strong analytical and decision-making skills.
- Ability to manage multiple projects simultaneously.
- Experience in developing and managing project budgets.
- Demonstrated ability to drive innovation and continuous improvement initiatives.
Compensation:
Pay Range:
$119,064.00 - $163,713.00Your 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.
This position requires current/active 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.
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.
About Us
About Sierra Space
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.
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 Project Engineer III role focuses on leading and executing technical projects, ensuring the successful integration of engineering solutions, and driving innovation within the team. This position requires a strong technical foundation, advanced engineering expertise, and the ability to collaborate effectively with cross-functional teams. The role involves overseeing the design, development, and implementation of engineering projects, ensuring they meet technical specifications and quality standards as well as cost & schedule constraints. This role serves as a bridge between the Engineering and Program Office on a given project.In this role, you will lead small cross-functional teams and projects, effectively balancing technical, cost, and schedule constraints while overseeing the design, development, and implementation of engineering projects. You will provide technical estimation support to develop Basis of Estimates and ensure projects meet technical specifications and quality standards. Your responsibilities will include conducting trade studies, leading technical evaluations, and providing technical guidance and mentorship to junior engineers. Additionally, you will manage supplier coordination by developing and managing Statements of Work, coordinating with contracts and quality teams, and supporting Risk and Opportunity management on the project. You will communicate and coordinate across engineering and functional teams, delivering clear verbal and written communication of technical concepts, plans, and actions, and effectively communicating project status to both technical and programmatic audiences. Driving innovation and continuous improvement within the engineering team will be a key focus, as will serving as the bridge between Engineering and Program offices to resolve conflicts and represent the voice of all stakeholders, including support functions and customers.
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.
Design and maintain ground system architectures including mission operations centers, ground data systems, ground communication networks, and interfaces with launch site infrastructure and tracking stations
Develop ground software and tools for vehicle monitoring, telemetry processing, command & control, and support pre-launch checkout, mission simulations, and ground rehearsals
Coordinate ground segment integration with flight systems and ensure end-to-end operational readiness
Varying scope by level:
SE II focuses on subsystem-level tasks and test support;
SE III owns segment integration and anomaly resolution;
Sr SE defines architecture and leads cross-functional ground system initiatives
Requirements & Verifications:
Derive, decompose, and manage technical requirements from stakeholder needs through system, subsystem, and component levels; manage requirements baseline changes and impact assessments across the product lifecycle
Develop verification and validation strategies including analysis, inspection, demonstration, and test methods; author verification procedures, test plans, and acceptance criteria aligned to requirements traceability
Lead requirements reviews, trade studies, and technical audits to ensure completeness, consistency, and compliance
Varying scope by level:
SE II executes verification activities and documents results;
SE III leads V&V planning and closure;
Sr SE owns requirements architecture and approval authority for complex changes
Space Vehicle Integration:
Plan and execute hardware and software integration activities for spacecraft buses, payloads, and subsystems; coordinate interface control documents (ICDs) and manage technical interfaces across vehicle elements
Support integration and test campaigns including functional checkout, environmental testing, and system-level qualification; resolve integration anomalies and troubleshooting across mechanical, electrical, thermal, and software domains
Collaborate with manufacturing, quality, and mission assurance teams to ensure flight readiness
Varying scope by level:
SE II supports hands-on integration tasks and test readiness;
SE III leads integration planning and anomaly resolution;
Sr SE defines integration strategy and owns vehicle-level technical risk
Minimum Qualifications:
Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree or Masters +3 yrs experience).
Typically 5+ years of related experience (or Masters + 3 years of experience).
Emerging expertise in Systems Engineering principles and practices, including a thorough understanding of the systems development lifecycle.
Knowledge of requirements management, functional requirements parsing, derivation, and allocation.
Knowledge of systems architecture, systems integration, and Verification and Validation (V&V) principles.
Emerging ability to work and communicate with technical and specialty subject matter expert engineers to drive systems engineering products.
An active Secret U.S. Security Clearance is required
Preferred Qualifications:
- Prior experience with increasing responsibilities in project management.
- Professional Certifications: Project Management Professional (PMP) certification.
- Experience with systems engineering and integration.
- Proficiency in project management software and tools (e.g., MS Project, Primavera).
- Experience with CAD software and engineering design tools.
- Knowledge of industry standards and regulations.
- Experience in product lifecycle management (PLM).
- Familiarity with Agile and Lean methodologies.
- Strong analytical and decision-making skills.
- Ability to manage multiple projects simultaneously.
- Experience in developing and managing project budgets.
- Demonstrated ability to drive innovation and continuous improvement initiatives.
Compensation:
Pay Range:
$119,064.00 - $163,713.00Your 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.
This position requires current/active 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.
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.
About Us
About Sierra Space
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.
See All 154+ Project Engineer Jobs in Colorado
Find roles in Colorado that match your experience and apply in just a few clicks.
Find Project Engineer JobsProject Engineer Jobs by City in Colorado
Where Colorado roles are concentrated, by current openings.
Project Engineer Job Market in Colorado
A snapshot from current Colorado openings, updated as new roles post.
Who's Hiring
- Lockheed Martin11
- Deloitte5
- BAE Systems USA3
- S. A. Miro3
- Jobot2
Top Industries Hiring
- Consulting & Professional Services
- Energy
- Accounting & Auditing
- Chemicals & Materials
- Staffing & Recruiting
What Colorado Employers Look For
The qualifications that appear most often in project engineer jobs across Colorado.
- Bachelor's degree in engineering with EIT registration through the Colorado State Board of Licensure preferred
- Demonstrated experience managing project schedules, budgets, and deliverables from initiation to closeout
- Proficiency with project management software such as Primavera P6, Microsoft Project, or Procore
- Ability to read and interpret engineering drawings, specifications, and technical documentation
- Strong written and verbal communication skills for coordinating with contractors, clients, and stakeholders
- Familiarity with Colorado building codes, permitting processes, and local regulatory requirements
Project Engineer Jobs in Colorado: Frequently Asked Questions
How do you become a project engineer in Colorado?
Most project engineer roles in Colorado require a bachelor's degree in a relevant engineering discipline such as civil, mechanical, electrical, or systems engineering. Graduates who pass the Fundamentals of Engineering exam can register as an Engineer-in-Training through the Colorado State Board of Licensure for Architects, Professional Engineers, Professional Land Surveyors, and Geologists, which signals readiness for licensed project work. Experience in construction, defense contracting, or energy systems strengthens candidacy considerably in this market.
Which companies hire project engineers in Colorado?
Colorado project engineer roles are posted by Lockheed Martin, Deloitte, and BAE Systems USA and others right now, based on current listings on Migrate Mate as of August 2026. Colorado's aerospace corridor and active infrastructure investment keep demand from a wide mix of defense primes, engineering consultancies, utilities, and public agencies.
Which Colorado cities have the most project engineer jobs?
Denver, Colorado Springs, and Littleton hold the most project engineer openings in Colorado. Denver draws the largest share through its concentration of construction, infrastructure, and corporate engineering offices, while Colorado Springs is driven by defense and aerospace employers tied to nearby military installations, and Aurora benefits from proximity to both markets plus major hospital and federal facility projects.
Are there remote project engineer jobs in Colorado?
Yes, but they're rare. About 39% of project engineer openings tied to Colorado are remote or hybrid as of August 2026, reflecting the hands-on, site-coordination nature of most project engineering work. The parts of the role most likely to be performed remotely are planning, scheduling, and documentation tasks, while field oversight and stakeholder meetings typically require an on-site presence.
How can I get hired as a project engineer in Colorado with little or no experience?
The most realistic entry path is through an engineer-in-training or project coordinator role at a Colorado construction firm, engineering consultancy, or defense contractor. Companies like Jacobs and the Colorado Department of Transportation regularly bring on new graduates in support roles that transition into full project engineering responsibilities. Passing the FE exam and building a portfolio of relevant coursework or internship projects gives candidates a clear edge when applying without professional experience.
Where can I find and apply to project engineer jobs in Colorado?
You can find and apply to project engineer jobs in Colorado on Migrate Mate, which lists current Colorado openings across industries including construction, defense, energy, and civil infrastructure. Search the listings, find the roles that match your background and location, and apply directly to the ones that fit.
See All 154+ Project Engineer Jobs in Colorado
Find roles in Colorado that match your experience and apply in just a few clicks.
Find Project Engineer Jobs