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457 engineer 1 jobs at 222 companies in Castle Rock, CO

1mo
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Automation Engineer 1
Denver, Colorado, United States
$75k-$124k/yr HybridFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
0+ YOEBachelor's in Electrical/Chemical/Mechanical Engineering or Engineering Technology (or equivalent experience); 0 years required; basic knowledge of instrumentation and controls, Microsoft Office, and 3D/4D CAD drafting; good communication skills; up to 10% travel.
Microsoft Office, 3D and 4D CAD drafting
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Automation Engineer 1
Denver, Colorado, United States
$75k-$124k/yr OnsiteFull Time
CDM Smith
CDM Smith: Provides engineering and construction services for infrastructure projects.
0+ YOEBachelor's in engineering or related field, 0+ years experience; basic instrumentation and controls knowledge; 3D/4D CAD and Microsoft Office familiarity; good communication skills.
Microsoft Office, 3D and 4D CAD
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5d
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Structural Engineer 1
Lakewood, Colorado, United States
$78k-$94k/yr OnsiteFull Time
ZAP Engineering & Construction Services
ZAP Engineering & Construction Services: Provides engineering and construction management for heavy industrial projects.
Bachelor’s degree in Civil Engineering required; no prior experience required. Requires communication, problem-solving, self-direction, basic leadership, software proficiency, and a valid driver’s license.
AutoCAD
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3w
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Engineer 1 - Space Vehicle Avionics
Boulder, Colorado, United States
$65k-$110k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBS in engineering or related field required, experience in electronics/avionics or networking, ability to obtain Top Secret/SCI polygraph, strong communication and teamwork skills.
RS-422, LVDS, SpaceWire, TCP, UDP, CCSDS
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2mo
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Systems Engineer 1/2
Colorado Springs, Colorado, United States
$69k-$125k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
0+ YOEBachelor's in STEM required (Level 1) with 0+ yrs experience; Level 2 requires 2 yrs or Master's in STEM. Must be able to obtain DoD Secret clearance, travel up to 10%, and communicate technical information to varied audiences.
Advanced Framework for Simulation, Integration, and Modeling (AFSIM), Ansys Systems Tool Kit (STK), DODAF, MODAF, UPDM, UAF, MBSE
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Senior Mechanical Engineer 1 - Nuclear
Englewood, Colorado, United States
$85k-$129k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Engineering and consulting services for the power industry.
5+ YOEABET‑accredited BS/MS in Mechanical or Chemical Engineering, 5+ years nuclear power industry experience, knowledge of codes/standards, PE beneficial, experience with engineering analyses and licensing.
Python, MATLAB, Microsoft Excel
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2mo
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Lead Substation Engineer 1 - Grid
Englewood, Colorado, United States
$118k-$180k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Provides engineering and consulting services for the power industry.
10+ YOEBS in engineering, 10+ years protecting/controlling HV/EHV substations, PE required, experience with relay protection, SCADA, relay calculations, design standards, and vendor relay equipment.
SKM, ETAP, ASPEN, CDEGS, SEL, ABB, GE, Areva, Basler, Microsoft Office, Microsoft Excel, AutoCAD, MicroStation, Python, MATLAB
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2mo
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Travel Commissioning Engineer 1 - Denver, CO
Denver, Colorado, United States
$76k-$113k/yr FieldFull Time
M.C. Dean
M.C. Dean: Designs and builds cyber-physical systems for mission-critical facilities.
0+ YOEBachelor's degree in Engineering, 0+ years experience, knowledge of electrical distribution and commissioning, proficiency in technical writing, and willingness to travel up to 75%.
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Lead, Chief Systems Engineer 1 (40901)
Colorado Springs, Colorado, United States
$111k-$206k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
9+ YOELead systems-engineering for radar programs; requirements analysis, CONOPS, trade studies, SysML/DoDAF modeling, integration, verification, and technical leadership for large multidisciplinary teams.
MagicDraw, SysML, DoDAF, CAMEO Systems modeler, Kubernetes, Redhat Openshift Containerized Platform (OCP)
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2mo
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Travel Commissioning Engineer 1 - Denver, CO
Denver, Colorado, United States
$76k-$113k/yr FieldFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
0+ YOEBachelor's degree in Engineering required, 0+ years experience; knowledge of electrical distribution, commissioning, testing, technical writing, and industry codes; travel to customer sites up to 75%.
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4d
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Project Engineer 1 - Denver & Colorado Springs
Denver or Colorado Springs
$79k-$81k/yr OnsiteFull Time
JE Dunn
JE Dunn: General building contractor providing construction management and design-build services.
Bachelor's degree in construction management, engineering, or related field, or equivalent experience; entry-level construction experience, MS Office proficiency, construction management fundamentals, and Lean knowledge.
Microsoft Office
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1mo
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Staff Electrical Engineer 1 (Acoustics Emphasis)
Littleton, Colorado, United States
$79k-$132k/yr OnsiteFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
2+ YOEBS in Electrical Engineering, 2+ years relevant experience, strong analog/digital circuit skills, board bring-up, familiarity with acoustics and audio systems, Python/MATLAB experience, lab equipment proficiency, US citizenship and ability to obtain security clearance.
Python, MATLAB, Linux, Raspberry Pi, Altium, Microsoft Outlook, Microsoft Excel, Microsoft Word, Oscilloscope, Logic Analyzer, Function Generator, Audio Measurement Tools
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2w
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Engineer 1
Colorado Springs, Colorado, United States
$18/hr OnsiteFull Time
Highgate
Highgate: Manages and invests in hospitality real estate assets.
1+ YOEHigh school diploma or equivalent and hotel or related field experience; ability to perform HVAC, plumbing, electrical, pool, and general maintenance tasks; able to lift heavy loads and communicate with guests and staff.
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3w
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Principal Piping Engineer - ASME Section III, Class 1
Kennesaw or Kennewick or Plano or Fort Worth or Naperville or Glendale or Overland Park or Baton Rouge or Palm Beach Gardens or Englewood or Charlotte
$150k-$180k/yr OnsiteFull Time
ENERCON
ENERCON: Engineering and environmental services for power and industrial sectors.
15+ YOEBachelor's in Mechanical/Civil Eng, PE license,15+ years piping design and ASME Section III Class 1 experience, pipe stress analysis expertise, ANSYS and pipe-analysis software familiarity, strong communication and leadership.
AutoPIPE, ME 101, Peps, PIPESTRESS, Caesar II, Tpipe, NuPipe, SuperPipe, ADL PipePro, Microsoft Suite, ANSYS
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3w
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Principal Piping Engineer - ASME Section III, Class 1
Kennesaw or Kennewick or Plano or Fort Worth or Naperville or Glendale or Overland Park or Baton Rouge or Palm Beach Gardens or Englewood or Charlotte
$150k-$180k/yr OnsiteFull Time
ENERCON
ENERCON: Multi-disciplinary engineering and environmental services for energy infrastructure.
15+ YOEBachelor's in Mechanical/Civil, 15+ years pipe stress and mechanical piping design experience, ASME Section III Class 1 fatigue experience, PE license, ANSYS and pipe stress software experience, nuclear industry knowledge.
AutoPIPE, ME 101, Peps PIPESTRESS, Caesar II, Tpipe, NuPipe, SuperPipe, ADL Pipe, Microsoft Suite, ANSYS
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4d
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Kiewit Building Group - Field Engineer Intern (Summer 2026) 1
Omaha or Seattle or Washington or Lone Tree or Corpus Christi or Boulder or Dallas or El Paso or Abilene or Honolulu or Council Bluffs
$20-$25/hr FieldMultiple Commitments Available
Kiewit
Kiewit: Provides large-scale construction and engineering services for diverse infrastructure.
Pursuing a construction management or engineering degree; requires construction scheduling, cost control, drawing interpretation, Microsoft Office, communication, site access, travel or relocation, and a valid driver's license.
Microsoft Office, SureTrak, Hard Dollar, Revit, SAP, Pro Log, Primavera P6
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2mo
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Traffic Engineer
Colorado Springs, Colorado, United States
$85k-$115k/yr OnsiteFull Time
Metric Engineering
Metric Engineering: A transportation engineering firm providing public sector consulting services.
4+ YOE4+ years in traffic engineering/transportation planning; Bachelor's in Civil Engineering; Engineer Intern; ability to obtain PE within 1 year; strong communication and teamwork; accountability.
HCS, Synchro, SIDRA, SimTraffic, VISSIM, ArcGIS, PowerPoint
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VCF Network Engineer 1
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
3+ YOEBachelor's in IT/CS/Engineering or equivalent, 3+ years enterprise/data center/SDN networking experience, working knowledge of VMware NSX/NSX-T, BGP/OSPF, spine-leaf, micro-segmentation, load balancing, VPNs; exposure to Ansible/Terraform and Avi preferred.
VMware Cloud Foundation (VCF), VMware NSX, NSX-T, Avi Load Balancer, Ansible, Terraform, BGP, OSPF
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2mo
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VCF Network Engineer 1
Folsom or Denver or Englewood or Minneapolis or St. Paul or Pennington or Woodcliff Lake or Olympia
OnsiteAll Commitments Available
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
3+ YOEBachelor’s degree in IT/CS/Engineering; 3+ years enterprise networking; NSX/NSX-T, BGP/OSPF, spine-leaf, micro-segmentation; incident/change management; VMware NSX experience; Avi Load Balancer experience preferred; automation tooling like Ansible/Terraform; VPN knowledge.
VMware NSX, NSX-T, BGP, OSPF, Avi Load Balancer, Ansible, Terraform, scripting
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1mo
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Project Engineer
Denver or Greenwood Village
$80k-$115k/yr HybridFull Time
Mantis Innovation
Mantis Innovation: Provides managed facility services and energy procurement solutions.
1+ YOEBachelor's degree in engineering, 1–5 years supporting engineering/construction/utility projects, ability to perform site surveys, engineering analysis, project documentation, scheduling, and cost tracking; EIT or progress toward PE preferred.
BMS/BAS
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