44 infrastructure support engineer jobs at 28 companies in Colorado
1w
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Critical Infrastructure Engineer
Centennial, Colorado, United States
$78k-$117k/yr OnsiteFull Time
2+ YOE2+ years supporting critical infrastructure or facilities; working knowledge of electrical, UPS, generators, HVAC, fire life safety; ability to follow maintenance procedures, document activities, and coordinate vendors.
1mo
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Infrastructure Engineer - Db2 Support
Pittsburgh or Denver or Phoenix or Strongsville or Birmingham or Dallas or Cleveland
$86k-$173k/yr OnsiteFull Time
3+ YOE3+ years' relevant experience and a bachelor's degree; installing, configuring, and supporting z/OS and DB2 platforms; familiarity with SMP/e, JCL, REXX, COBOL, CA tools, Topaz, Jira, ServiceNow and Microsoft Office.
z/OS, SMP/e, JCL, DB2 for z/OS, DB2 LUW, IBM Administration Tool, IBM Query Monitor, REXX, CLIST, SAS, COBOL, ASM, CA-7, CA-OPSMVS, Syncsort, ISPF, CA-ACF2, DF/DSS, IDCAMS, Unix System Services, TCP/IP, NDM, VSAM, Topaz, Jira, ServiceNow, SharePoint, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams
2w
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IT Infrastructure Engineer
Petaluma or Denver
$120k-$145k/yr HybridFull Time
8+ YOE8+ years in IT support/systems administration in Microsoft 365 environments; expertise with endpoint security, networking, Azure/on‑prem infrastructure, documentation, and incident response.
Entra, Intune, Veeam, VMware vCenter, Windows Server, Azure Files, Cloudflare One, Unifi, Cisco, SentinelOne, KnowBe4 Defend, Deep Seas, Microsoft 365, Microsoft Defender for Endpoint, Cloudflare WARP, AWS EC2, Jira
3mo
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Network Engineer, Foundation and Support (Edge/Backbone Infrastructure Design)
Denver or Reston
$107k-$159k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years designing large-scale data center infrastructure; project management; knowledge of electrical/mechanical diagrams and data center standards; ability to work with global teams.
Revit, AutoCAD, Bluebeam, BIM360, ACC, Procore
1mo
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Production Support Engineer - Security & Infrastructure (Cary)
Cary or Arizona or California or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
HybridContract
Experience supporting endpoint security and infrastructure (MDE), PowerShell scripting, Ansible, Linux, and GCP; familiarity with ITIL and production incident management.
Microsoft Defender for Endpoint (MDE), PowerShell, dbrun scripts, Ansible, Linux, Google Cloud Platform (GCP), ITIL, Python, Bash
2mo
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Telecommunications & Network Infrastructure Design Engineer
Denver or Seattle or United States
$110k-$130k/yr HybridFull Time
5+ YOE5+ years telecommunications infrastructure design experience supporting hyperscale/colocation facilities; ISP/OSP, structured cabling, fiber backbone, carrier connectivity, IT/OT and BMS network knowledge; BICSI/TIA standards; RCDD preferred; ability to travel up to 25%.
Building Management Systems (BMS), Distributed Antenna Systems (DAS), OTDR
1w
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Hybrid Cloud Infrastructure Engineer
Fort Collins, Colorado, United States
$40-$48/hr OnsiteContract
Experience supporting VMware and Microsoft Azure, networking/storage/DR knowledge, infrastructure automation and scripting (PowerShell/ARM/Bicep/Terraform), valid driver’s license, US work authorization.
VMware vSphere, ESXi, vCenter, Microsoft Azure, PowerShell, Azure Automation, ARM, Bicep, Terraform
4w
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Staff Ground Support Engineer
Berthoud or Galeton
$129k-$161k/yr OnsiteFull Time
8+ YOEBachelor's in engineering,8+ years in propulsion/testing or high-consequence hardware,PLCs/DAQ/CAD experience,ability to obtain explosive permits and Secret clearance,leadership in test infrastructure design.
PLC, National Instruments, NX, CATIA, SolidWorks, Inventor
1mo
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Infrastructure Engineer II (TS/SCI with CI Polygraph)
Aurora, Colorado, United States
$95k-$128k/yr OnsiteFull Time
4+ YOE4+ years supporting enterprise IT infrastructure; Bachelor's degree or equivalent; active CompTIA Security+ CE or IAT Level II; experience with Linux, Windows, virtualization, networking, storage, backup, containers, scripting, and automation; TS/SCI with CI Polygraph required.
Red Hat Enterprise Linux (RHEL), Rocky Linux, Ubuntu, Microsoft Windows Server, VMware vSphere, ESXi, Active Directory, DNS, DHCP, Group Policy, Microsoft Exchange Server, Microsoft 365, Cisco, Juniper, Palo Alto, Fortinet, VLANs, VPNs, NetApp, Dell EMC Unity, PowerMax, Hitachi VSP, SAN/NAS, Veeam, Rubrik, Commvault, Veritas, Docker, Kubernetes, OpenShift, PowerShell, Python, Bash, Ansible, Infrastructure-as-Code, NVIDIA, HPE, Dell, SolarWinds, Splunk, Grafana, Nagios, Prometheus, Jira, Confluence, AWS, Azure Government, Hybrid Cloud
4w
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Infrastructure Deployment Manager
Chantilly or Colorado Springs or El Segundo or Seal Beach
$123k-$165k/yr OnsiteFull Time
8+ YOE8+ years administering enterprise IT infrastructure, commissioning hardware, configuring virtualization and networking, and supporting multi-site deployments; eligible for U.S. security clearance.
VMware ESXi, KVM, Ansible, Terraform, SaltStack, Kubernetes, GitLab Runners
1mo
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Senior Platform Software Engineer, Transport
Colorado, United States
$153k-$184k/yr RemoteFull Time
5+ YOE5+ years platform or backend engineering experience; strong Go or Python expertise; deep cloud infrastructure knowledge (AWS/GCP/Azure), Kubernetes, Terraform, Argo Workflows; experience with cloud networking, service mesh, migrations, and on-call support. Bachelor's preferred.
Go, Python, Rust, AWS, GCP, Azure, Docker, Kubernetes, Kubernetes CNI, Terraform, Argo Workflows, nginx, Istio, Envoy, AWS Transit Gateway, PrivateLink, dbt Cloud, Slack, VPC, DNS, load balancing, service mesh
2mo
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Senior Platform Engineer (OpAI)
Fort Carson or Colorado Springs or Charleston or Denver or San Diego
$110k-$180k/yr OnsiteFull Time
U.S. citizen with active Top Secret clearance. Experience building and securing cloud infrastructure, container orchestration, IaC, Linux, scripting, and supporting AI/ML platforms; ability to lift 50 lbs.
AWS GovCloud, Kubernetes, OpenShift, Ansible, Terraform, CloudFormation, Python, Bash, Linux, GitHub Actions, GitLab CI, Jenkins, CloudWatch, Grafana, Elasticsearch, Airflow, Kafka, RabbitMQ, Apache, Kibana, Domino Data Labs, Tobias, Fiddler, VPCs, TCP/IP, TLS
2d
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Field Ops Engineer II
Denver or Phoenix or Los Angeles or Dallas
$68k-$90k/yr FieldFull Time
5+ YOERequires 5+ years supporting telecom critical infrastructure, AC/DC power systems, and facility operations; troubleshooting, emergency response, technical documentation, travel, on-call work, and a valid driver's license.
AC/DC, ATS, UPS, HVAC
3d
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Field Ops Engineer II
Denver or Los Angeles or Phoenix or Dallas
$71k-$99k/yr FieldFull Time
5+ YOERequires 5+ years supporting telecom infrastructure, AC/DC power, and facilities; troubleshooting, emergency response, leadership, data analysis, documentation, short-notice travel, on-call work, and a valid driver's license.
AC/DC power systems, HVAC, UPS, ATS
1mo
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Site Reliability Engineer
Centennial, Colorado, United States
$110k-$145k/yr HybridFull Time
3+ YOEBachelor's in CS/IT or equivalent experience, 3+ years support experience, Linux/Unix and networking skills, scripting (Python, Bash, JavaScript, JSON, XML, YML), AWS and infrastructure automation (Cloud Formation, Terraform, Ansible, Chef), Git experience, and on-call participation.
Linux/Unix, Python, Bash, JavaScript, JSON, XML, YML, AWS, Cloud Formation, Terraform, Ansible, Chef, Git, Git CLI, Kubernetes, Docker, EKS, Microsoft Graph API, HEVC, AVC, AC3, AAC, MPEG Transport Streams, ATSC, HLS, CMAF, Zixi, SRT, RIST, 2022-7, 2110, SCTE35, SCTE104, SCTE224, SSAI, StatMUX
1mo
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System Dev Engineer I, Analytics ADC
Denver, Colorado, United States
$99k-$160k/yr OnsiteFull Time
Active TS/SCI clearance with polygraph required; experience automating, deploying, and supporting infrastructure; programming in Python, Ruby, Golang, Java, C++, C#, or Rust; Linux/Unix experience; CI/CD familiarity.
Python, Ruby, Golang, Java, C++, C#, Rust, Linux/Unix, CI/CD, Amazon EMR, Amazon Athena, Amazon Redshift, AWS
2mo
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Technical Engineering Advisor – Hardware & Infrastructure Integration
Colorado Springs, Colorado, United States
$125k-$185k/yr OnsiteFull Time
8+ YOEU.S. citizen with active TS/SCI, Bachelor's in a technical field, 8+ years supporting defense/space or mission-critical programs, expertise in hardware/infrastructure integration, networking, system administration, and technical briefings.
RMF, DISA STIGs, Zero Trust, cross-domain solutions, Command and Control (C2)
1w
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Enterprise Solutions Engineer - Denver
Boulder or Greenwood Village
$197k-$255k/yr RemoteFull Time
7+ YOE7+ years in technical pre-sales or solutions/systems engineering supporting enterprise customers; strong storage and infrastructure expertise; experience with SAN/NAS and hybrid cloud; excellent discovery and presentation skills.
ONTAP, SAN, NAS
3w
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Windows Engineer III
Colorado Springs, Colorado, United States
OnsiteFull Time
5+ YOEDesign, implement, and support Windows server systems; maintain virtual and physical infrastructure; develop and deploy automation; 5+ years relevant experience; CASP+/CCNP Security/CCSP/VCP/MCP/MCSE.
3w
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Senior Network Engineer
Denver, Colorado, United States
$104k-$166k/yr OnsiteFull Time
8+ YOE8+ years supporting enterprise network infrastructure; DISA STIG and secure federal experience; Cisco networking, routing/switching, VOIP, encryption, and troubleshooting skills; active TS/SCI or Q/SCI clearance.
Cisco, SolarWinds, OSPF, BGP, IPSec, VOIP
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