502 systems developer jobs at 151 companies in Fort Collins, CO

1mo
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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
4w
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Systems Engineer
Boulder, Colorado, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
15+ YOE15+ years systems engineering for space or ground programs, Master's in Aerospace or Systems Engineering, TS/SCI clearance, experience leading technical teams and integrating space and ground systems, knowledge of OPIR, cloud, DevOps/DevSecOps, and related architectures.
DevOps, DevSecOps, Agile Methodologies, OPIR
2mo
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Systems Engineer
Niwot, Colorado, United States
$89k-$135k/yr OnsiteFull Time
Areté
Areté: Develops advanced sensing and signal processing solutions for national security.
0+ YOESystems Engineer with requirements decomposition, system integration, test planning, and security clearance eligibility; BS/BA or MS/MA; located in Niwot, CO.
Jama, IBM Rational DOORS, Magic Cyber Systems Engineer, Scripting (test automation)
3w
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Systems Engineer
Boulder, Colorado, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
15+ YOE15+ years systems engineering for space/ground programs, Master’s in Aerospace or Systems Engineering, TS/SCI clearance required, DoD acquisition experience, leadership and integration expertise, familiarity with cloud/DevOps/DevSecOps.
DevOps, DevSecOps
1mo
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Systems Engineer
Boulder, Colorado, United States
$100k-$120k/yr OnsiteFull Time
The GEO Group
The GEO GroupNYSE: GEO: Operates private correctional facilities and community reentry programs.
3+ YOEBachelor's in engineering, 3+ years system testing/validation across hardware/firmware/software, system engineering knowledge, test plan and NPI experience, Matlab/Simulink familiarity, strong communication and troubleshooting skills.
Matlab, Simulink
5d
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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
1w
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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
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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
1mo
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SYSTEMS ENGINEER
Boulder, Colorado, United States
$100k-$120k/yr OnsiteFull Time
The GEO Group
The GEO GroupNYSE: GEO: Provides correctional, detention, and community reentry services.
3+ YOEBachelor's in engineering, 3+ years testing/validation across hardware, firmware, and software; system engineering and NPI experience; test plan creation; strong troubleshooting and communication; Matlab/Simulink preferred.
Matlab, Simulink
3d
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Project Systems Engineer
Boulder, Colorado, United States
$176k-$229k/yr OnsiteFull Time
University of Colorado Boulder
University of Colorado Boulder: Public research university offering undergraduate and graduate education programs.
15+ YOE15+ years aerospace systems engineering experience, BS or higher in engineering/physics/math, US work-authorization, experience leading multidisciplinary teams and mission lifecycle from formulation through operations.
IBM Engineering Requirements Management DOORS Next
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Advisory Linux Systems Software Engineer
Boulder, Colorado, United States
$93k-$100k/yr HybridFull Time
Ricoh
RicohTokyo Stock Exchange: 7752: Provides digital workplace services, imaging equipment, and IT solutions.
5+ YOE5+ years developing low-level Linux systems software; strong C/C++; Python/Bash scripting; deep Linux internals, system bring-up, debugging, and hardware/software integration; bachelor's degree in CS/CE/EE or related.
Linux, C, C++, Python, Bash, GitLab, JIRA, Claude Code
2mo
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Senior Systems Engineer
Longmont, Colorado, United States
$120k-$150k/yr OnsiteFull Time
Stored Energy Systems
Stored Energy Systems: Manufactures mission-critical battery chargers and DC power systems.
5+ YOEBachelor's in electrical/systems engineering, 5+ years systems/product engineering or compliance experience, strong AC/DC power and circuit protection knowledge, familiarity with EMC/NFPA standards, systems-level troubleshooting and cross-functional communication.
4w
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Senior Systems Engineer
Loveland, Colorado, United States
$93k-$120k/yr OnsiteFull Time
Danaher
DanaherNYSE: DHR: Develops scientific instruments and diagnostic tools for healthcare markets.
5+ YOEBachelor's in Engineering, 5+ years systems engineering experience, requirements and system integration experience, root cause investigation, technical documentation ability.
JIRA
3w
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Senior Systems Engineer: Spine Implant & Instrument Systems
Lafayette, Colorado, United States
$110k-$166k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
4+ YOEBaccalaureate degree with 4+ years relevant experience (or advanced degree with reduced experience). Systems engineering experience in medical devices, requirements development, V&V, and spinal procedures; strong communication and problem-solving.
Stealth AXiS Surgical System, StealthStation, computer-aided design
1mo
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Principal Systems Engineer
Broomfield, Colorado, United States
$140k-$205k/yr OnsiteFull Time
Katalyst Space Technologies
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
12+ YOEBachelor's in engineering, 12+ years designing complex aerospace/robotics/autonomous systems; experience with system architecture, requirements management, integration, verification/validation; strong technical communication; able to work extended hours and weekends.
model-based systems engineering (MBSE)
2mo
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Systems Engineer, Battlespace
Broomfield, Colorado, United States
$98k-$129k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
2+ YOE2+ years hardware/software systems engineering; MBSE; Python; MBSE tools; knowledge of ML/AI; system requirements, testing; able to travel up to 25%; eligible for US Secret clearance; authorized to work in the United States.
JAMA, Cameo, Matlab, Simulink, AFSIM, Python
2w
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Lead Systems Engineer
Niwot, Colorado, United States
$120k-$177k/yr HybridFull Time
Particle Measuring Systems
Particle Measuring Systems: Manufactures particle counters and cleanroom contamination monitoring systems.
8+ YOEBS in engineering required; 8+ years in complex instrumentation with system architecture, integration, optics/sensors, signal processing, and requirements management; MATLAB/Simulink and Python experience.
JAMA, DOORS, MATLAB/Simulink, Python
4d
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Engineer I – Systems
Boulder, Colorado, United States
$65k-$110k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
BS in engineering or related field required; eligible to obtain TS/SCI clearance; experience with systems engineering, requirements traceability, and gate reviews; strong attention to detail and presentation skills.
DOORS, Jama, Cameo Requirements Modeler
3w
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Senior Systems Engineer
Colorado Springs or El Segundo or Boulder or Denver or Albuquerque or Washington
$150k-$175k/yr OnsiteFull Time
Exigo
Exigo: Engineering and architectural services for National Security Space programs.
10+ YOEBachelor's degree, active TS/SCI+ clearance, 10+ years systems engineering experience, SATCOM knowledge, Atlassian JIRA and Confluence proficiency, strong problem-solving and leadership skills.
Atlassian JIRA, Confluence
1mo
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Senior Storage Systems Engineer
Fort Collins, Colorado, United States
$160k-$303k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
6+ YOE6+ years systems or storage development experience; expertise in Linux, C/C++, Go/Python/Bash, storage filesystems, networking, hardware, APIs, containerization, debugging, and system integration.
systemd, RHEL, Rocky, C, C++, Go, Python, Bash, RAID, ZFS, XFS, ext4, Pacemaker, Corosync, TCP/IP, Ethernet, IB, RDMA, RoCE, SAS, SCSI, NVMe, HBAs, REST, HTTPS, gRPC, Redfish, Swordfish, Docker, Podman, KVM, VMware