139 software systems engineer jobs at 53 companies in Eaton, CO
1mo
Save
Mark Applied
Hide
Advanced Software Systems Engineer
Boulder, Colorado, United States
$119k-$128k/yr HybridFull Time
3+ YOEBachelor's in systems engineering (or related) with 5+ years or Master's with 3+ years, DoD Secret clearance required, U.S. citizenship, experience with systems-level software development, MBSE, cloud and DevOps tooling.
Model-Based Systems Engineering (MBSE), AWS, Azure, RHOSP, VIO, Kubernetes, Rancher, Docker, OpenShift, Ansible, Terraform, Terragrunt, Packer, STIG, RMF
1mo
Save
Mark Applied
Hide
Senior Systems Software Engineer
Durham or Fort Collins or Colorado Springs or Houston or Andover
$121k-$277k/yr HybridFull Time
6+ YOEBachelor's in CS/CE/EE (Master's preferred), 6+ years developing software for complex systems; strong C/C++, Python, OS and concurrency knowledge; experience with storage/distributed systems and cross-layer debugging; mentoring experience.
C, C++, Python, SCSI, iSCSI, NVMe, Fibre Channel, Artificial Intelligence tool chains
1mo
Save
Mark Applied
Hide
Senior Systems Software Engineer
Durham or Fort Collins or Colorado Springs or Houston or Andover
$121k-$277k/yr HybridFull Time
6+ YOEBachelor's in CS/CE/EE (Master's preferred), 6+ years developing system-level software, strong C/C++ and Python skills, OS and concurrency knowledge, storage/distributed systems experience, debugging and cross-layer troubleshooting, leadership and mentoring experience.
C, C++, Python
1mo
Save
Mark Applied
Hide
Senior Systems Software Engineer
Durham or Fort Collins or Colorado Springs or Houston or Andover
$121k-$277k/yr HybridFull Time
6+ YOEBachelor's in CS/CE/EE or related, 6+ years building system-level software; strong C/C++ and Python skills; OS, concurrency, and cross-layer debugging experience; familiarity with storage or networking protocols.
C, C++, Python, SCSI, iSCSI, NVMe, Fibre Channel, Artificial Intelligence tool chains
1mo
Save
Mark Applied
Hide
Software Systems Engineer II
Centennial or Louisville
$106k-$145k/yr OnsiteFull Time
2+ YOEBachelor's degree (or equivalent), 2+ years related experience, strong programming skills, software development principles, Agile experience, Git proficiency, and ability to obtain/maintain Secret U.S. security clearance; U.S. citizenship required.
DOORS, Rhapsody, NoMagic, MATLAB, Git
4w
Save
Mark Applied
Hide
Software Engineer - RFGL Systems
Washington or Boulder
$90k-$131k/yr HybridFull Time
2+ YOE2+ years software engineering experience, hands-on AWS (EC2,S3,Lambda,ECS/EKS,CloudWatch,IAM), Python, Linux/bash, production systems reliability and monitoring, strong communication and teamwork skills.
AWS EC2, S3, Lambda, ECS, EKS, CloudWatch, IAM, Python, Linux, bash, Spark, Kafka, Databricks, Terraform, Ansible, CloudFormation, Docker, Kubernetes, GitHub Actions, Prometheus, Grafana, ELK, C++
1mo
Save
Mark Applied
Hide
Systems Engineer
Boulder, Colorado, United States
$100k-$120k/yr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
SYSTEMS ENGINEER
Boulder, Colorado, United States
$100k-$120k/yr OnsiteFull Time
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
3mo
Save
Mark Applied
Hide
Senior Software Engineer - Control Systems
Boulder or Austin
$150k-$175k/yr HybridFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
5+ YOEDesign and build high-performance control systems for quantum computing; embedded software, real-time, GPU/FPGA; in-office collaboration with theory/software/hardware teams.
C++, Python, Rust, Go, NVIDIA CUDA, FPGA design, VHDL, Verilog, Linux, CUDA Toolchains
2mo
Save
Mark Applied
Hide
Senior Systems Engineer, Watch Software
Boulder, Colorado, United States
OnsiteFull Time
Design, build, and optimize foundational watchOS software for performance and power efficiency; conduct investigative research and prototype new hardware and software technologies; collaborate across hardware and software teams.
2mo
Save
Mark Applied
Hide
Systems Engineer, Battlespace
Broomfield, Colorado, United States
$113k-$149k/yr OnsiteFull Time
2+ YOE2+ years hardware and software systems engineering; MBSE; Python; MBSE tools; security clearance; travel up to 25%.
JAMA, Cameo, MATLAB, Simulink, AFSIM, Python
4d
Save
Mark Applied
Hide
Systems Engineer II
Lafayette, Colorado, United States
$89k-$133k/yr OnsiteFull Time
2+ YOEBachelor's with 2 years (or Master's with 0 years), systems engineering experience, stakeholder needs definition, requirements decomposition, system design, user evaluations, software/hardware integration, and familiarity with scripting and CAD.
Polarion, Miro, Figma, CAD
4d
Save
Mark Applied
Hide
Systems Engineer II
Lafayette, Colorado, United States
$89k-$133k/yr OnsiteFull Time
2+ YOEBachelor's with 2 years or Master's with 0 years, systems engineering experience, user evaluations, software/hardware system design, risk management, and project leadership; U.S. work authorization required for non-principal roles.
Polarion, Miro, Figma, CAD
1d
Save
Mark Applied
Hide
Engineer I - Systems
Boulder or Broomfield or Westminster
$65k-$110k/yr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
MBSE Systems Engineer 1/2
Boulder, Colorado, United States
$76k-$138k/yr OnsiteFull Time
0+ YOEActive Secret clearance, BS in a STEM field (MS acceptable), 0–2 years systems engineering experience, knowledge of systems engineering principles, experience with ground system software/networking/RF antenna programs, EM integration, strong communication skills.
MBSE, SysML, Cameo, DOORS/DNG, Agile
1mo
Save
Mark Applied
Hide
Systems Engineer, Integration and Test
Loveland, Colorado, United States
$75k-$90k/yr OnsiteFull Time
2+ YOEBachelor's in Engineering, 2+ years testing hardware/software systems, ability to analyze system data, perform root cause investigations, and produce technical/process documentation; ability to lift up to 35 lbs.
JIRA
1mo
Save
Mark Applied
Hide
Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
6+ YOEBachelor's degree in CS/Software Engineering or related,6+ years software development experience,proficiency in C++,Java,Python,experience with RTOS/embedded systems preferred,excellent communication and critical thinking.
C++, Java, Python, C, C#, HTML, Bash
2d
Save
Mark Applied
Hide
Staff Systems Engineer - Level 5
Boulder, Colorado, United States
$177k-$265k/yr OnsiteFull Time
12+ YOEBachelor's degree in STEM with 12 years, master's with 10 years, or PhD with 8 years of related experience; active Secret clearance required. Experience in systems engineering, architecture, infrastructure, and software frameworks.
Cisco, Fortinet, Linux, Red Hat, VMware, RSA, Splunk, ELK, IPA, Ansible, NetApp
2w
Save
Mark Applied
Hide
Jr. Systems Engineer - Boulder, Colorado
Boulder, Colorado, United States
$90k-$100k/yr OnsiteFull Time
0+ YOEBS in STEM +2yrs or MS in STEM (0yrs); active DoD Secret clearance; 1+ year software experience with Python and/or C++; Linux and utilities experience; SysML/MBSE experience; requirements and systems engineering skills.
Python, C++, Linux, grep, awk, cat, head, Cameo Enterprise Architecture, Rhapsody, MagicDraw, DOORS, Jira, Confluence, AFSIM, SysML, MBSE
3d
Save
Mark Applied
Hide
Advisory Linux Systems Engineer
Boulder, Colorado, United States
$93k-$100k/yr HybridFull Time
5+ YOE5+ years developing low-level Linux systems software; strong C/C++; Python/Bash scripting; Linux internals, system bring-up, debugging, and hardware/software integration.
C, C++, Python, Bash, GitLab, JIRA, Claude Code
Explore Jobs