1,171 senior engineer jobs at 258 companies in Wellington, CO
3mo
Save
Mark Applied
Hide
Senior Restoration Engineer
Denver or Fort Collins or Colorado Springs
$142k-$212k/yr HybridFull Time
15+ YOEBachelor's degree in environmental, ecological, or civil engineering; 15+ years' experience; PE license in Colorado with ability to reciprocity in western states; Master’s preferred.
AutoCAD Civil 3D, MicroStation, HEC-RAS, ArcGIS, Esri software, Microsoft Excel, Word, PowerPoint
3mo
Save
Mark Applied
Hide
Senior Civil Engineer - Data Center
Colorado Springs or Dallas or Denver or Des Moines or Fort Worth or Kansas City - Downtown or Lincoln or Loveland or Omaha or Overland Park or Phoenix or Remote
$113k-$140k/yr HybridFull Time
8+ YOEBachelor's in civil engineering; licensed Professional Engineer; Civil 3D proficiency; 8+ years of related experience; willingness to travel.
Civil 3D
2mo
Save
Mark Applied
Hide
Senior Water/WW Engineer
Colorado Springs or Durango or Denver or Fort Collins or Grand Junction
$25k-$179k/yr OnsiteFull Time
10+ YOEBachelor’s in Civil Engineering; 10+ years water infrastructure experience; PE license; leadership and project management skills; proficiency with MS Office and modeling tools.
Microsoft Office, Modeling software, Simulation tools, Workflow augmentation, Quality facilitation platforms
2mo
Save
Mark Applied
Hide
Senior Civil/Structural Engineer (Steel/Welding Design)
Albuquerque or Cheyenne
OnsiteFull Time
10+ YOESenior civil/structural engineer with 10+ years federal construction experience; NDI and AISC certification; weld design; ability to review plans and contract modifications.
NDI, AISC, RF Shielding, ICD 705, Welding design, Structural analysis
3mo
Save
Mark Applied
Hide
Senior AI Platform Engineer
Boulder or United States
$175k-$215k/yr HybridFull Time
Senior AI Platform Engineer to build AI enablement tools, collaborate with executives and product, and drive AI tooling and observability across Campminder.
RAG, prompt engineering, context engineering, LLM evals, Claude Code, Cursor, MCPs, custom agents, skills/plugins, agentic coding tools
2mo
Save
Mark Applied
Hide
Senior Mechanical Engineer/Designer - Flight
Broomfield, Colorado, United States
$120k-$150k/yr HybridFull Time
8+ YOE8+ years in mechanical design for high-performance systems; leadership of major assemblies; NX CAD and GD&T; FEA and hand calculations; DFM/DFA; PLM (Teamcenter)
NX, GD&T, FEA, Teamcenter, CAD, PLM
3mo
Save
Mark Applied
Hide
Senior Water Resources Planning Engineer
Denver or Loveland
$128k-$189k/yr HybridFull Time
10+ YOEBachelor’s in Civil/Water Resources engineering; Colorado PE or ability to obtain; 10+ years’ water resources planning or water rights analysis; strong technical writing/presentation; proposal/scope experience.
StateMod, RiverWare, StateCU, MODFLOW
1mo
Save
Mark Applied
Hide
Senior Systems Engineer
Loveland, Colorado, United States
$93k-$120k/yr OnsiteFull Time
5+ YOEBachelor's in Engineering, 5+ years systems engineering experience, requirements and system integration experience, root cause investigation, technical documentation ability.
JIRA
16h
Save
Mark Applied
Hide
Senior Staff / Senior Systems Engineer
Boulder, Colorado, United States
$127k-$193k/yr OnsiteFull Time
4+ YOEBachelor’s degree in a technical field, 4+ years of engineering, computer science, or remote sensing experience, 2+ years in systems engineering, and ability to obtain and maintain DoD SECRET clearance.
Python, Model-Based Systems Engineering (MBSE), SysML, Cameo, MagicDraw, IEEE 15288
3mo
Save
Mark Applied
Hide
Senior Design Engineer - Water/Wastewater Treatment
Fort Collins, Colorado, United States
$130k-$155k/yr HybridFull Time
10+ YOEB.S. in Chemical, Mechanical or Civil Eng; Colorado PE license; 10+ years in process design, construction, operations; cost estimation, scheduling, subcontractor management; independent project management; mentor staff.
2mo
Save
Mark Applied
Hide
Senior Materials Engineer
Berthoud, Colorado, United States
$108k-$136k/yr OnsiteFull Time
5+ YOEBachelor's in Materials Engineering, 5+ years metals materials engineering experience in aerospace, experience with forgings/additive/wrought products, familiarity with MMPDS and aerospace alloys, materials testing, standards, and lab development.
MMPDS, laser powder bed fusion, AS9100, AWS D17.1, ASTM, AMS
1mo
Save
Mark Applied
Hide
Senior Controls Engineer
Louisville or Arlington or Salt Lake City
$113k-$142k/yr HybridFull Time
5+ YOEBachelor's in electrical/controls engineering, 5+ years controls engineering experience with utility-scale solar PV and/or BESS, IEC-61131-3 and Codesys/TwinCAT experience, PSS/E or PSCAD modeling, Modbus/DNP3/IEC 61850 protocols, HIL and commissioning experience.
IEC-61131-3, Codesys, AcSELerator, Beckhoff TwinCAT, Modbus TCP/RTU, DNP3, IEC 61850, SunSpec, PSS/E, PSCAD/EMTDC, RTDS, OPAL-RT, Speedgoat, PI Historian, OSIsoft, Python, MATLAB/Simulink, Emerson Ovation, ABB Ability, Schweitzer SEL
1mo
Save
Mark Applied
Hide
Senior Controls Engineer
Louisville or Arlington or Salt Lake City
$113k-$142k/yr HybridFull Time
5+ YOEBachelors in electrical/controls engineering, 5+ years controls engineering experience (utility-scale solar PV/BESS), IEC-61131-3/Codesys/TwinCAT experience, familiarity with PSS/E, PSCAD, HIL testing, Modbus/DNP3/IEC 61850, and Python or MATLAB/Simulink.
Codesys, AcSELerator, TwinCAT, Modbus TCP/RTU, DNP3, IEC 61850, SunSpec, PSS/E, PSCAD/EMTDC, RTDS, RSCAD, OPAL-RT, Speedgoat, PI Historian, OSIsoft, Python, MATLAB/Simulink, Emerson Ovation, ABB Ability, Schweitzer SEL
1mo
Save
Mark Applied
Hide
Senior DevOps Engineer
Fort Collins or Durham
$137k-$315k/yr HybridFull Time
7+ YOE7+ years experience in DevOps/SRE/Platform Engineering with Linux, Kubernetes, virtualization, automation, CI/CD, scripting; bachelor's or master's in a technical field; strong networking and troubleshooting skills.
Kubernetes, Ansible, Terraform, Go, Shell, Jenkins, GitHub Actions, KVM, VMware, Hyper-V, Git
1mo
Save
Mark Applied
Hide
Senior Optical Engineer
Boulder, Colorado, United States
$150k-$175k/yr OnsiteFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
5+ YOEBachelor's in optical sciences/engineering, 5+ years optical design, 4+ years hands-on optics assembly, proficiency with Zemax/FRED and Onshape/Solidworks, strong project leadership and communication.
Zemax, FRED, Onshape, Solidworks
3mo
Save
Mark Applied
Hide
Senior Civil Engineer
Boulder, Colorado, United States
$90k-$120k/yr OnsiteFull Time
6+ YOEDegree in civil or environmental engineering, 6+ years civil design experience, AutoCAD Civil 3D/HydroCAD proficiency, PE preferred, knowledge of civil codes, strong communication and mentoring skills.
AutoCAD Civil 3D, HydroCAD, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
2mo
Save
Mark Applied
Hide
Senior Controls Engineer
Boulder or Jefferson County
$100k-$175k/yr OnsiteFull Time
8+ YOEBachelors in electrical/control/automation engineering, 8+ years controls and data-acquisition experience, PLC programming (Siemens preferred), instrumentation, industrial electrical design, safety practices, and proficiency with Microsoft Office and SQL.
Siemens S7 (TIA Portal), Ignition, SolidWorks Electrical, SQL, Modbus, Profibus, Ethernet, RS485, C, C++, C#, Python, Javascript, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft OneDrive, Microsoft SharePoint
5d
Save
Mark Applied
Hide
Senior Mechanical Engineer
Westminster or Boulder or Broomfield
OnsiteFull Time
4+ YOEEngineering bachelor's degree or higher plus 4+ years of related experience, or equivalent technical experience. Requires SolidWorks or equivalent 3D CAD, GD&T, design for manufacturing and assembly, and Top Secret/SCI eligibility.
SolidWorks, 3D CAD, GD&T
3w
Save
Mark Applied
Hide
Senior Systems Engineer
Cheyenne or Gilbert
$96k-$138k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline,5+ years systems engineering experience,proficiency with infrastructure-as-code,datacenter networking,DFS administration,security tooling,Python/Go/Java,and participation in 24/7 on-call duties.
Python, GoLang, Java, SALT, Chef, Puppet, Ansible, Windows, Active Directory, DNS, WSUS, IPS/IDS, XDR, network scanners
1mo
Save
Mark Applied
Hide
Senior Electrical Engineer
Lafayette, Colorado, United States
$127k-$160k/yr HybridFull Time
5+ YOEBachelor's in engineering/physics/math, 5+ years electronics design experience, expertise in circuit/PCB design, EEE parts stress/derating, hardware-in-the-loop, PCB layout for EMI/EMC, mentorship, and experience with Altium and LTSpice.
Altium, LTSpice
Explore Jobs