91 systems engineer iii jobs at 39 companies in Parker, CO

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Systems Engineer III (Remote Sensing Systems Architecture)
Seattle or Denver or Huntsville or Reston or Los Angeles
$121k-$169k/yr RemoteFull Time
Blue Origin
Blue Origin: Developing reusable space vehicles and infrastructure.
5+ YOE5+ years in aerospace/defense systems engineering; experience with RF sensing, requirements management, GMTI/AMTI concepts; architecture trade studies; TS/SCI clearance.
DOORS, Jama, MATLAB, STK
3mo
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Systems Engineer III - Satellite Ground Systems (Clearance Required)
Louisville or Centennial
$119k-$164k/yr OnsiteFull Time
Sierra Space
Sierra Space: Commercial space and defense technology.
5+ YOEBachelor's degree or equivalent; typically 5+ years experience; active Secret U.S. Security Clearance; knowledge of systems engineering lifecycle and requirements management.
Doors, CAMEO EA, Rhapsody, Matlab, SysML
2mo
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Systems Engineer III
Lone Tree or Englewood
$108k-$149k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Aerospace and national security contractor providing innovative technology solutions.
6+ YOEBachelor's in engineering, 6+ years systems engineering experience, advanced proficiency with systems modeling/simulation tools, requirements management and MBSE knowledge, multi-disciplinary team experience, and U.S. eligibility for required authorizations.
DOORS, Cameo, MATLAB
2mo
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Systems Engineer III
Louisville, Colorado, United States
$88k-$154k/yr HybridFull Time
Orion Space Solutions
Orion Space Solutions: Subsidiary designing spacecraft, sensors, and data models for government, commercial, and scientific customers.
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
2w
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Systems Engineer III
Centennial, Colorado, United States
$119k-$136k/yr OnsiteFull Time
Aurex
Aurex: Private aerospace and defense engineering and manufacturing serving government, commercial space, and national-security customers.
5+ YOEBachelor's degree in engineering or related discipline and 5–10 years of systems reliability experience; requires aerospace reliability analysis, FMEA, PRA, FTA, hazard analysis, and strong communication skills.
Failure Modes and Effects Analysis (FMEA), Probabilistic Risk Assessment (PRA), Fault Tree Analysis (FTA), fishbone analysis, hazard analysis
2mo
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ENGINEER III - SYSTEMS ENGINEER (C2)
Colorado Springs, Colorado, United States
$95k-$115k/yr OnsiteContract
Integrity Communications Solutions
Integrity Communications Solutions: Veteran-owned engineering firm providing MILSATCOM, communications, software, cybersecurity, and space operations support to defense and federal customers.
2+ YOEBachelors in engineering, 2+ years systems engineering or SATCOM-related experience, active DoD Secret clearance required with ability to obtain TS/SCI, knowledge of SE lifecycle, requirements management, integration, verification, and strong technical writing.
Model-Based Systems Engineering (MBSE), Cameo Systems Modeler, IBM DOORS, REST APIs, OpenAPI/Swagger, Agile, SAFe
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Systems Engineer III
Colorado Springs, Colorado, United States
OnsiteFull Time
Qualis Corporation
Qualis Corporation: Private U.S. defense technology contractor providing engineering, testing, program management, cybersecurity, and logistics services to government customers.
5+ YOEBachelor's in STEM with 5 years (or MS with 3, PhD with 1) and 5+ years related experience; MBSE and M&S experience; Python, MATLAB or C++ scripting; active DoD Secret clearance required; ability to obtain TS/SCI.
Python, MATLAB, C++, CAMEO, MagicDraw
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Payload Systems Engineer III
Longmont, Colorado, United States
$100k-$160k/yr OnsiteFull Time
Vitesse Systems
Vitesse Systems: Defense and aerospace hardware manufacturer designing antenna, thermal-management, and power-distribution systems for space and military programs.
5+ YOEBSc in Electrical Engineering, 5+ years payload/RF experience, proficiency in Python/MATLAB/STK, payload design and analysis skills, hands-on system modeling and AIT experience, and U.S. citizenship or permanent residency (ITAR).
Python, MATLAB, STK
1w
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Engineer III
Colorado Springs, Colorado, United States
$75k-$110k/yr OnsiteFull Time
JT4, LLC
JT4, LLC: Provides engineering and technical support for U.S. military test ranges.
2+ YOEBachelor of Science in Engineering with 2 years of related experience or an accredited Master of Science in engineering; TS/SCI eligibility, Security+ certification, engineering tools knowledge, and strong analytical skills.
Model Based Systems Engineering, SysML, Cameo, Rhapsody, C++, Python, Java
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Systems Design Engineer III - Missions Processing
Colorado Springs, Colorado, United States
$96k-$120k/yr OnsiteFull Time
Frontgrade Technologies
Frontgrade Technologies: The Electronics Backbone Behind Mission-Critical Systems
5+ YOEBachelor's degree in electrical engineering or related field, or equivalent experience; 5+ years in a specialized discipline; hardware integration experience; FPGA/SBC, digital design, power, and mixed-signal expertise; ability to obtain security clearance.
FPGA, Single Board Computer (SBC), RFQ, RFP, ITAR, EAR
2mo
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Staff Cyber Systems Engineer
Annapolis Junction or Roy or San Antonio or Redondo Beach or Huntsville or San Diego or Colorado Springs
$195k-$292k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
8+ YOEExperience implementing cybersecurity within systems engineering (NIST SP 800-160), RMF documentation, DoD 8570 certification (IASAE II/CISSP) with ability to obtain IASAE III, active Secret clearance required; advanced degree plus years of experience or extensive experience in lieu of degree.
DOORS, CAMEO, SonarQube, Fortify, DevSecOps
6d
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Principal Engineer Systems – Network Sys Engr III (26-388)
Colorado Springs, Colorado, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
5+ YOEBachelor's in a STEM field plus 5 years, master's plus 3 years, or PhD plus 1 year; active Secret clearance and Government-issued 8140 IAT II certification required; systems engineering and MBSE experience required.
Requirements Traceability Verification Matrix (RTVM), DOORS, Model-Based Systems Engineering (MBSE), Microsoft?, C2BMC
1mo
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Chief Engineer (Network / Systems Engineering Lead)
Colorado Springs, Colorado, United States
$155k-$200k/yr OnsiteFull Time
Computer World Services
Computer World Services: Private federal IT services provider delivering cybersecurity, digital transformation, enterprise solutions, and program support to government customers.
10+ YOE5+ MgmtBachelor's degree, 10+ years network/systems engineering with 5+ years lead experience, active Top Secret clearance, US citizenship, senior network certification (CCNP/CCIE) and DoD 8140 IAT II/III or Security+/CySA+, RMF/ATO experience preferred.
DevSecOps, AIOps, Zero Trust, Risk Management Framework (RMF), Authority to Operate (ATO), COMSEC, TEMPEST
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Manager III - Systems Engineering
Broomfield or Boulder or Westminster
$153k-$261k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
12+ YOEBS in engineering plus 12+ years related experience, Top Secret/SCI clearance ability, experience in mission/core systems engineering, leadership and cross-functional team management.
1d
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Mission Lead Systems Engineering Manager Senior III
Greenwood Village, Colorado, United States
$200k-$250k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: U.S. space and defense prime building spacecraft and integrated mission solutions for national-security, government, and commercial customers.
5+ YOEBachelor's degree in systems engineering or related technical field, 5–15 years of systems engineering experience, project and team leadership, space vehicle design or test experience, U.S. work authorization, and security-clearance eligibility.
1mo
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Mechanical Engineer III
Denver, Colorado, United States
$100k-$123k/yr OnsiteFull Time
Birdon
Birdon: Privately owned Australian maritime engineering and shipbuilding serving defence, government, maritime, energy, and resource sectors.
10+ YOEAssociate or bachelor's in mechanical engineering or technology, 10+ years product design experience, proficiency in Solidworks/Pro-E/AutoCAD/Inventor, knowledge of fabrication, machining, ISO/AS quality systems and OSHA.
Solidworks, Pro-E, AutoCAD, Autodesk Inventor, Autodesk Vault, Microsoft Office, Matlab, Mathcad, Maple
3mo
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
1mo
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Engineer III or IV - Energy Storage
Denver or Minneapolis or Fargo or San Antonio
$109k-$184k/yr HybridFull Time
Mortenson
Mortenson: US-based construction and real estate development firm.
4+ YOEBSEE or related degree, PE preferred, 4+ years experience (III) or 7+ (IV), experience in power systems/energy storage preferred, Procore/CYMCAP/CDEGS/AutoCAD/Bluebeam/Excel familiarity, strong communication and QA/QC skills.
Procore, CYMCAP, CDEGS, AutoCAD, Bluebeam, Microsoft Excel
2mo
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Facility Mission Engineer (Engineer III)
Colorado Springs, Colorado, United States
$125k-$165k/yr OnsiteFull Time
nou Systems
nou Systems: Employee-owned defense engineering firm serving DoD customers with systems engineering, modeling, simulation, testing, and cybersecurity.
7+ YOEUS citizen with Bachelor's in a STEM field, 7+ years engineering experience, systems engineering/testing/sustainment experience, strong communication skills, and active Secret clearance or ability to obtain one.
1mo
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System Software Engineer III
Longmont, Colorado, United States
$115k-$145k/yr HybridFull Time
Autonomous Solutions
Autonomous Solutions: Robotics providing autonomous vehicle hardware, software, and fleet orchestration for construction, logistics, agriculture, and landscaping operators.
5+ YOE5+ years writing production compiled-language code, Linux/Ubuntu/Yocto experience, debugging multi-threaded systems, hardware verification, strong problem-solving and collaboration skills.
Rust, C++, Python, Ubuntu, Yocto