25 sustaining engineer jobs at 19 companies in Frederick, CO

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Senior Sustaining Engineer
Niwot, Colorado, United States
$95k-$140k/yr HybridFull Time
Particle Measuring Systems
Particle Measuring Systems: Manufactures particle counters and cleanroom contamination monitoring systems.
6+ YOE6+ years supporting fielded products or equivalent experience; diagnosing hardware/software/system issues; proficiency with Python and PowerShell; experience with Modbus, Ethernet/IP, OPC UA; structured problem-solving (8D/A3/RCA); ability to drive CAPA and collaborate across R&D, quality, and service.
Python, PowerShell, Modbus, Ethernet/IP, OPC UA
1mo
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Sr Sustaining Electrical Engineer
Boulder, Colorado, United States
$125k-$145k/yr HybridFull Time
Spectra Logic
Spectra Logic: Provides scalable data storage and management solutions for long-term preservation.
10+ YOEB.S. in Electrical/Computer engineering required; 10+ years experience preferred. Expert in circuit behavior, signal integrity, power systems, PCBA design; Altium Designer preferred. Strong leadership, root-cause analysis, and compliance experience.
Altium Designer
1mo
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Engineer II - Mission Operations Sustainment Systems Engineer
Broomfield, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
2+ YOEBachelor's in engineering (or related) +2 years experience, ability to obtain/maintain TS/SCI, on-console satellite operations or sustainment experience, familiarity with discrepancy/change/anomaly processes, strong communication skills.
DOORS, Confluence, Jira, simulators, test benches, FlatSats
1mo
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Operations Transition Engineer
Aurora, Colorado, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years in USSF space mission systems engineering and integration; 4+ years in system transition/sustainment; security clearance; engineering degree.
MBSE, DoD 5000.01/02, DoD Systems Engineering
1mo
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Sr. Electrical Engineer
Denver, Colorado, United States
$130k-$170k/yr OnsiteFull Time
SCRAM Systems
SCRAM Systems: Monitoring technology and software for the criminal justice industry.
10+ YOEBS in Electrical Engineering, 10+ years related experience, expertise in schematic capture/PCB layout and sustaining engineering, Altium Enterprise, SPICE, embedded microcontrollers (MSP430, ARM7, STM32), C and assembly, electrical verification testing.
Altium Enterprise, SPICE, MSP430, ARM7, STM32, IAR, KEIL, C, assembly language, oscilloscopes, meters, SPI bus analyzers, Pscpice, packet sniffers, emulators, JTAG, logic analyzers, function generators, Arena PLM, Salesforce, JD Edwards
3w
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Field Engineer
Denver, Colorado, United States
$68k-$85k/yr FieldFull Time
ENTACT
ENTACT: Provides environmental remediation and geotechnical construction services.
Bachelor's in civil engineering or construction management; valid driver's license; proficiency with Microsoft Office; CAD/AutoCAD or Trimble experience preferred; HAZWOPER 40-hr preferred; open to sustained project-based travel and outdoor site work.
Microsoft Office, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams, Trimble Business Center, AutoCAD Civil 3D, CAD
1mo
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Operations Transition Engineer
Aurora, Colorado, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years in large-scale USSF space mission systems engineering; 4+ years in transition/sustainment planning; stakeholder engagement; DoD/space knowledge; secret clearance; BS in Engineering/Math/Physics/CS.
MBSE, Model-Based Systems Engineering, DoD 5000.01/02, System engineering processes
3mo
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Senior Fire Engineer
Kansas City or Denver or Phoenix or Plano or Lenexa or New York or Los Angeles or Houston
OnsiteFull Time
Henderson Engineers
Henderson Engineers: National building systems design and construction management firm.
12+ YOESenior Fire Engineer with PE license; 12+ years experience; FE and sustainability certifications preferred; Revit/Bluebeam proficiency; strong leadership and client-facing skills.
Revit, Bluebeam Revu, Microsoft Office
1mo
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Senior Structural Engineer
Denver or Las Vegas or Phoenix
$110k-$144k/yr HybridFull Time
DLR Group
DLR Group: Integrated design firm providing architecture, engineering, and planning services.
10+ YOE2+ Mgmt10+ years structural engineering; CA PE or SE license preferred; lead teams; BIM/Revit; experience with concrete, masonry, steel, wood; strong communication; sustainable design.
ETABS, SAP, SAFE, RAM, ADAPT, RISA, Enercalc, Autodesk Revit
1mo
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Senior Electrical Engineer
Denver, Colorado, United States
$120k-$150k/yr HybridFull Time
AECOM
AECOMNYSE: ACM: Provides infrastructure consulting and engineering services for global projects.
6+ YOEBA/BS in Electrical or Architectural Engineering +6 years experience or equivalent; PE preferred; experience designing building electrical systems, codes knowledge, power/lighting/telecom/fire alarm systems, SKM/ETAP/Easy Power, Revit/CAD, sustainable design experience.
SKM, ETAP, Easy Power, Visual, AGI32, Elumtools, Revit, CAD
2d
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Transition to Operations Engineer (Secret clearance)
Aurora, Colorado, United States
$90k-$132k/yr HybridFull Time
Maxar Intelligence
Maxar Intelligence: Providing satellite imagery and geospatial intelligence for global security.
5+ YOEU.S. citizen with active Secret clearance, Bachelor's in Engineering/Math/Physics/CS, 5+ years USSF systems engineering experience, 4+ years developing transition and sustainment plans, stakeholder engagement and systems engineering expertise.
Model-Based Systems Engineering (MBSE)
2d
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Transition to Operations Engineer (Secret clearance)
Aurora, Colorado, United States
$90k-$132k/yr HybridFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
5+ YOEU.S. citizen with active U.S. government Secret clearance, Bachelor's in engineering/math/physics/computer science,5+ years USSF systems engineering experience,4+ years developing transition and sustainment plans,stakeholder engagement and MBSE experience preferred.
MBSE
2w
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Network Sustainment Engineer
Kansas City or Roanoke or Cedar Rapids or Lubbock or Richmond or St. Louis or Charlottesville or Greensboro or Des Moines or San Antonio or Charleston or Albuquerque or Waco or Raleigh or Dallas or Lincoln or Columbia or Wilmington or Charlotte or Waynesboro or Little Rock or Greenville or Denver or Omaha or Knoxville
$86k-$125k/yr HybridFull Time
Segra
Segra: Provider of fiber-based connectivity and managed technology solutions for businesses.
4+ YOECollege degree in engineering or CS and 4+ years experience in OSS, network operations, or engineering; experience with MPLS, BGP, Segment Routing; strong analytical, communication, and problem-solving skills.
OSS, MPLS, BGP, Segment Routing, IP, Ethernet, Dark Fiber
1mo
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Aging Engineer – Sustainment Group
Englewood, Colorado, United States
$70k-$124k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Experience in engineering project and supplier management, budget and schedule tracking, technical evaluations, ability to obtain DoD Secret clearance, and strong written/verbal communication.
2w
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Staff software engineer, sustainability platform
Denver, Colorado, United States
$215k-$254k/yr HybridFull Time
Watershed
Watershed: Software platform for corporate carbon accounting and climate reporting.
8+ YOE8+ years software engineering experience across front-end and back-end; experience with data-intensive products, ownership of end-to-end features, strong communication and product collaboration skills.
6d
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Sr. Prin. Software Lead(Contingent)
Aurora, Colorado, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEActive TS/SCI clearance and U.S. citizenship required; 8–10+ years software engineering leadership experience; Agile team leadership, sustainment and new development experience; strong communication and security focus.
Docker, Kubernetes
5d
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Operations Specialist II - Mission Operations Sustainment
Broomfield, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
2+ YOEBS/BA plus 2+ years related experience (or equivalent); active Top Secret/SCI clearance ability; experience with satellite operations, mission sustainment, anomaly response, and strong communication skills.
DOORS, Confluence, Jira
1mo
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Systems Performance Lead, Sustainability Advisory
Boston or Los Angeles or Houston or Dallas or Phoenix or Miami or Bellevue or Denver
$102k-$117k/yr OnsiteFull Time
STV
STV: Provides engineering and architectural design for public infrastructure.
8+ YOE8+ years in energy simulation/computational design within AEC; Bachelor’s in engineering/architectural engineering (Master's preferred); professional credential (PE, AIA, BEMP) preferred; proficiency with ClimateStudio, EnergyPlus, Grasshopper/Ladybug; strong energy codes and GHG inventory experience.
ClimateStudio, EnergyPlus, Grasshopper, Ladybug, PHIUS
1d
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Director of Engineering
Denver, Colorado, United States
OnsiteFull Time
Crescent Hotels & Resorts
Crescent Hotels & Resorts: Provides third-party management and operations for hotels and resorts.
Manage and train engineering staff; troubleshoot and repair HVAC, plumbing, electrical, and building systems; implement preventative maintenance and sustainability initiatives; strong communication and multi-skill trade abilities.
1mo
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Project Specialist
Denver, Colorado, United States
$65k-$75k/yr HybridFull Time
Montrose Environmental Group
Montrose Environmental GroupNYSE: MEG: Provides environmental testing, remediation, and regulatory compliance services.
2+ YOE2-5 years sustainability consulting experience; BS in Environmental Science, Public Policy, Planning, Engineering, or related field; strong data, communication, and MS Office skills.
MS Office, ArcGIS, LCA tools, Power BI, Visio, SharePoint

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