547 development systems engineer jobs at 207 companies in Englewood, CO

1d
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Development Systems Engineer
Denver, Colorado, United States
$128k-$151k/yr HybridFull Time
BP
BPLondon Stock Exchange: BP: BP explores, refines, and distributes global energy products.
3+ YOEBachelor's degree or equivalent experience, 3+ years in software development, data engineering, or automation, and proficiency in Python, SQL, Snowflake, data architecture, and AI-assisted development tools.
Python, SQL, Snowflake, Databricks, Claude Code, Git, AWS, Azure, Airflow, dbt, Databricks Workflows
2w
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Systems Development Engineer, Aurora Storage : RDS
Denver, Colorado, United States
$99k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOERequires 1+ year systems engineering, networking, storage, operating systems, software development, and systems architecture experience; Linux/Unix, automation, programming, and active TS/SCI clearance.
Linux, Python, Ruby, Golang, Java, C++, C#, Rust, CI/CD
1w
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Systems Engineer
Aurora, Colorado, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOERequires 2+ years in systems engineering, a bachelor's degree in a relevant field, active TS/SCI clearance, and experience with design, modeling, integration, testing, and software development lifecycle.
Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Model-Based Systems Engineering (MBSE), Unified Modeling Language (UML), Systems Modeling Language (SysML), DevOps, DevSecOps
1w
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Staff Systems Engineer
Aurora or Ypsilanti or King of Prussia
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOEBachelor’s degree in computer science, systems engineering, IT, or related engineering field; 7+ years in software development or systems engineering; active TS/SCI clearance; requirements, testing, tracing, Scrum, and Agile experience.
Scrum, Agile Software Development Methodology, XML, JSON, Cameo, DOORS, DOOR Next Gen
1w
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Staff Systems Engineer
Aurora or Ypsilanti or King of Prussia
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOEActive TS/SCI clearance, bachelor's degree in computer science, systems engineering, IT, or related engineering, and 7+ years in software development or systems engineering. Requires requirements, testing, tracing, Scrum, and Agile expertise.
Scrum, Agile Software Development Methodology, XML, JSON, Cameo, DOORS, DOOR Next Gen
1mo
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Senior Systems Engineer
Westminster, Colorado, United States
$133k-$160k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
5+ YOEBachelor's degree in engineering or related field,5+ years experience with space-based communication payloads,systems engineering,requirements development,verification,CONOPS,systems integration,and strong communication skills.
4w
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Systems Engineer I - Core Systems Engineering
Broomfield or Boulder
$65k-$110k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
BS in engineering required, experience in systems engineering processes, requirements development/verification, detail-oriented, presentation and teamwork skills; eligible for Top Secret/SCI with polygraph.
DOORS, Jama, Cameo Requirements Modeler
2mo
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Principal Systems Engineer
Centennial or Louisville
$174k-$239k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
15+ YOEBachelor's in related field, typically 15+ years' systems engineering experience. Advanced expertise in requirements management, system architecture, integration, verification/validation, and leading multidisciplinary development efforts.
DOORS, CAMEO EA, Rhapsody, MATLAB, SysML
1w
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Systems Engineer - Hypersonic Requirements
Littleton, Colorado, United States
$79k-$147k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
1+ YOESystems engineering experience developing, deriving, verifying, and tracing requirements; applying systems engineering principles; DOORS experience preferred. Engineering bachelor's degree and DoD Secret clearance preferred.
DOORS, PowerPoint
1mo
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Systems Engineer Senior - Core Systems Engineering
Broomfield or Boulder or Westminster
$97k-$165k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBS in engineering plus 4+ years experience (or equivalent), systems engineering experience, requirements development/verification, familiarity with Jama/Cameo/MBSE/SysML, and eligibility for Top Secret/SCI clearance.
Jama, Cameo Requirements Modeler, Cameo Enterprise Architecture, Model-Based Systems Engineering (MBSE), SysML, DoWAF, UAF, UPDM
3d
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Business Development Engineer- DoD Space Systems
Golden, Colorado, United States
$90k-$115k/yr OnsiteFull Time
Lunar Outpost
Lunar Outpost: Develops autonomous robotic systems and rovers for lunar exploration.
4+ YOEBachelor's in aerospace, systems engineering, computer science, or related STEM field; 4+ years in DoD business development, capture, or proposal engineering; U.S. Person able to obtain and maintain a security clearance.
GovWin, FAR/DFARS, RFPs, RFIs, BAAs, OTAs, IDIQs, SBIR/STTR
2mo
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Systems Engineer III
Louisville, Colorado, United States
$88k-$154k/yr HybridFull Time
Arcfield
Arcfield: Systems engineering and mission support for defense and space.
5+ YOEBachelor's+5 yrs (MS+3 or PhD+1) in relevant engineering field; extensive systems engineering experience for high-reliability space/aerospace; experience across development lifecycle; experience with DOORS or Jama.
DOORS, Jama
2mo
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Systems Engineer 2
Centennial, Colorado, United States
$82k-$136k/yr OnsiteFull Time
United Launch Alliance
United Launch Alliance: Aerospace providing space launch services for satellites.
2+ YOEBachelor's in engineering, 2+ years related experience, requirements development/verification experience, familiarity with system design reviews, strong technical writing and teamwork skills.
Teamcenter, SysML
3w
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Engineer I - Systems
Boulder or Broomfield or Westminster
$65k-$110k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
Bachelor's degree in engineering or related technical field, satellite ground system development experience, software lifecycle expertise, Agile and CI/CD experience, and ability to obtain Top Secret/SCI clearance.
AWS, Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Python, Qt, SQL, NoSQL, JPA/ORM, Java, C++, Rust, Ada, COSMOS, ECLIPSE, OS/COMET, OASIS, CI/CD
23h
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Systems Engineer, Senior
Chantilly or Dayton or El Segundo or Aurora or Colorado Springs
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
8+ YOERequires 8+ years in systems engineering, technical leadership, MBSE, modeling and simulation, Agile development, cybersecurity, a bachelor's degree, and active TS/SCI clearance; classified SCIF or SAPF work required.
Cameo, Atlassian Tool Suite, Jira, Confluence
2w
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Senior Systems Engineering / Deputy Project Systems Engineer
Boulder, Colorado, United States
$120k-$190k/yr OnsiteFull Time
University of Colorado Boulder
University of Colorado Boulder: Public research university offering undergraduate and graduate education programs.
5+ YOERequires 5+ years of aerospace systems engineering, space mission development experience, a BS+ in engineering or related technical field, requirements and configuration management experience, and technical interface management experience.
3w
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Systems Engineer
Golden, Colorado, United States
$130k-$150k/yr HybridFull Time
Tomorrow.io
Tomorrow.io: Weather intelligence platform for operational resilience and decision-making.
4+ YOERequires 4–7+ years developing, integrating, and testing complex systems, preferably satellite payloads; spacecraft subsystems, requirements, interfaces, verification, risk management, MBSE, orbital mechanics, and mission simulation experience.
AGI STK, GMAT, Orekit, Zoom
2w
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Engineer II – Ground Systems
Aurora, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
2+ YOEBachelor's degree in engineering or related technical field plus 2+ years of related experience, or equivalent. Requires active TS/SCI clearance, systems engineering expertise, MBSE, SysML/UML, Jama or DOORS, and ground-system development experience.
SysML, UML, Jama, DOORS, Atlassian Confluence, Atlassian Jira
1mo
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Space Systems Engineer
Aurora or United States or United Kingdom
$90k-$130k/yr RemoteFull Time
Slingshot Aerospace
Slingshot Aerospace: Software and data analytics for space operations management.
6+ YOEActive DoD Secret clearance, 6+ years senior engineering leadership, Bachelor's in Engineering/Aerospace/STEM, systems engineering and software development expertise, Agile project experience, strong technical writing and stakeholder engagement.
Agile, Scrum, Kanban
1w
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Senior Systems Engineer - R&D
Houston or Denver or Mexico
FieldFull Time
ON.energy
ON.energy: Providing AI-ready power infrastructure and utility-scale energy storage systems.
5+ YOEBachelor's degree in engineering and 5–8 years of systems engineering experience in power electronics, energy storage, or related hardware product development; experience with requirements, vendors, prototyping, and product release.
IEEE 2800, UL 9540, NFPA 855, NERC