2mo
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Principal Engineer, Linux and Virtualization Infrastructure
Denver, Colorado, United States
OnsiteFull Time
7+ YOE7+ years Linux systems engineering; strong Linux/Unix, networking, SANs; virtualization with VMware, Proxmox, Docker, Kubernetes; infrastructure projects; strong communication.
Linux, VMware, Proxmox, Docker, Kubernetes, SAN, Fibre Channel, VxLAN, NAS, Windows
3w
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Technical Cloud Architect (Virtualization & Cloud Infrastructure)
Fort Collins or Colorado or Texas
$160k-$303k/yr HybridFull Time
Deep hands-on KVM virtualization and cloud infrastructure experience including automation, observability, SDN, HCI, customer-facing PoCs, and strong communication skills.
KVM, Ansible, Terraform, VMware, Red Hat, Nutanix, AWS, Azure, GCP, Python, Java, Golang, JavaScript
3w
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Technical Cloud Architect (Virtualization & Cloud Infrastructure)
Ft. Collins or Colorado or Texas
$152k-$349k/yr HybridFull Time
Hands-on KVM virtualization and cloud infrastructure expertise; experience with automation, observability, SDN, HCI; customer-facing PoC and architecture experience; strong communication skills.
KVM, Ansible, Terraform, VMware, Red Hat, Nutanix, SDN, HCI, AWS, Azure, GCP, Python, Java, Golang, JavaScript
3w
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Technical Cloud Architect (Virtualization & Cloud Infrastructure)
Fort Collins or Colorado or Texas
$160k-$303k/yr HybridFull Time
Hands-on KVM virtualization expertise, automation (Ansible/Terraform), observability, SDN, HCI storage experience; customer-facing PoC and design skills; strong communication.
KVM, Ansible, Terraform, VMware, Red Hat, Nutanix, AWS, Azure, GCP, Python, Java, Golang, JavaScript
1w
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Sr. Field Service Engineer / Sr Systems Administrator
Lafayette, Colorado, United States
$95k-$143k/yr RemoteFull Time
10+ YOEBachelor's degree,10+ years IT experience with Windows and networking, virtualization, Active Directory, Wi‑Fi, scripting, and field installation experience in hospital environments; ability to travel frequently.
Microsoft Windows 10, Microsoft Windows 11, Microsoft Server 2016, Microsoft Server 2019, Microsoft Server 2022, Microsoft SQL Server 2016, Microsoft SQL Server 2019, Microsoft SQL Server 2022, Active Directory, VMware, Azure, Wi-Fi, Routers, Switches, VLANs, Subnets, Firewalls
6d
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Implementation Engineer
Denver or Ann Arbor or Flint or Indianapolis or Ann Arbor or Westland
$115k-$125k/yr OnsiteFull Time
10+ YOE10+ years implementing enterprise infrastructure and managed/cloud services; strong virtualization, storage, networking, backup/DR, Azure and AD skills; excellent troubleshooting, documentation, and customer communication.
VMware vSphere, VMware Cloud Foundation, Windows Server, Veeam, Microsoft Azure, Active Directory, Jira
2w
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Engineer Principal – Linux Systems Integration
Westminster, Colorado, United States
OnsiteFull Time
6+ YOEBS+6 years (or equivalent) required, Top Secret clearance, proven Linux systems engineering experience with RedHat/RHEL, Ansible/Puppet automation, virtualization, and support for secure RMF environments.
RedHat Linux, Ansible, Puppet, Python, RHEL IdM, Satellite Server, DELL
6d
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Implementation Engineer
Denver or Ann Arbor or Flint or Indianapolis or Ann Arbor or Westland
$115k-$125k/yr OnsiteFull Time
10+ YOE10+ years implementing enterprise infrastructure including virtualization, storage, networking, backup and DR; strong troubleshooting, customer communication, and documentation skills; bachelor's degree or equivalent; relevant certifications preferred.
VMware vSphere, VMware Cloud Foundation, Windows Server, DNS, DHCP, VLAN, Routing, Veeam, Microsoft Azure, Active Directory, Jira
3w
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Data Center Controls Engineer
Denver, Colorado, United States
$115k-$165k/yr OnsiteFull Time
5+ YOE5+ years experience with BMS/EPMS and DCIM in critical facilities, BS in engineering or equivalent, Tridium Niagara 4 experience preferred, ability to lift 40 lbs, up to 25% travel, on-call support.
Tridium Niagara 4, SQL, Microsoft Office, BACnet, Modbus, TCP/IP, SNMP, DCIM, EPMS, BMS, Virtualized environments
1w
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Technology Engineer Sr - Capacity Management
Pittsburgh or Cleveland or Birmingham or Dallas or Denver
$91k-$169k/yr OnsiteFull Time
3+ YOE3+ years in infrastructure engineering with capacity management; expertise in Windows/Linux, databases, JVM apps, VMware/OpenShift/Kubernetes, and monitoring/observability tools.
VMware, OpenShift, Kubernetes, vROps, Turbonomic, Dynatrace, Prometheus, Grafana, Windows, Linux
2mo
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Network Engineer / Level 3
Boulder, Colorado, United States
$86k-$151k/yr OnsiteFull Time
3+ YOE3+ years network engineering experience, BS degree typical, strong Layer 2/3 (VLAN, OSPF, BGP) and Cisco/Juniper skills, Security+ CE (or IAT Level II) required/obtainable, active Secret and ability to obtain TS/SCI.
OSI, TCP/IP, VLAN, OSPF, BGP, Cisco, Juniper, Cisco ACI, Juniper Apstra, Ansible, VMware, vSAN, Microsoft PowerPoint, Microsoft Visio, DISA STIGs, COMSEC, TACLANE
1mo
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Senior Staff / Senior Network Engineer
Boulder, Colorado, United States
$145k-$204k/yr OnsiteFull Time
6+ YOE6+ years network engineering experience, data center spine-leaf expertise, strong TCP/IP and routing (BGP/OSPF), WAN/LAN/firewall/VPN and SAN knowledge, Linux/Windows/VMware proficiency, ability to obtain DoD clearance.
Amazon Web Services, Microsoft Azure, SolarWinds, Cisco IOS, Linux, Windows, VMware, TACACS, Radius, Brocade
2mo
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Senior Systems Engineer
Denver, Colorado, United States
$100k-$130k/yr OnsiteFull Time
5+ years consulting/senior engineer experience supporting Microsoft technologies, virtualization, network design, cloud platforms, project management, and client-facing advisory work; must be authorized to work in the U.S.
Microsoft Office 365, Microsoft Exchange, Microsoft Azure, Microsoft Entra, Microsoft Intune, VMware, Google Cloud, AWS, MacOS, SQL, Google Workspace, RMM tools, ConnectWise
1mo
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Staff Engineer – Cloud Platform Strategy, Governance & Operations
Littleton, Colorado, United States
$169k-$180k/yr OnsiteFull Time
5+ YOEBachelor's in a relevant engineering field plus 5 years experience designing, deploying, and maintaining scalable hybrid/multi-cloud platforms; automation with PowerShell/Python; CI/CD with Jenkins/GitLab; AWS, Kubernetes, VMware, CloudFormation, monitoring and data platform experience.
PowerShell, Python, Jenkins, GitLab, AWS, EC2, S3, CloudWatch, Glue, Athena, QuickSight, Kubernetes, VMware, AWS CloudFormation, Grafana, Kibana, BigQuery, Spark, Hadoop, Hive, Impala, SQL, NoSQL, DNS, DHCP, IPAM
3d
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Sr. Network Engineer
Redwood City or San Diego or Denver
$100k-$140k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent,5+ years network experience (preferably OT energy/data center),Azure networking, Palo Alto/Cisco experience, networking/security certifications, familiarity with NIST/ISA/IEC/NERC frameworks.
Microsoft Azure, Palo Alto Networks, Cisco, Dell Servers, Hyper-V, VMware, Kubernetes, Docker, SIEM, EPMS, BMS, NIST SP 800-82, ISA/IEC 62443, NERC CIP
3d
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Senior Systems Engineer
Atlanta or Austin or Denver or Seattle or Washington
$168k-$254k/yr HybridFull Time
8+ YOE8+ years building and operating Linux systems and distributed control planes; strong Rust/Go/TypeScript skills; deep Linux networking and security judgment; experience with fleet-scale device management and observability.
Rust, Go, TypeScript, IPsec, MASQUE, eBPF, Linux, WireGuard, GRE, Buildroot, Yocto, RAUC, UEFI Secure Boot, TPM, VMware, KVM, AWS, Azure, Google Cloud, Kubernetes, Prometheus, Grafana, ClickHouse, OpenTelemetry
2w
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Senior DevSecOps Engineer
Boulder, Colorado, United States
$148k-$267k/yr OnsiteFull Time
10+ YOEActive DoD Secret clearance,10+ years experience, strong RHEL administration and scripting (Bash, Python), IaC and cloud expertise (Terraform, Ansible, CloudFormation, Pulumi), CI/CD and container orchestration experience, familiarity with NIST and DoD DevSecOps.
Terraform, Ansible, CloudFormation, Pulumi, GitLab CI, GitHub Actions, Azure DevOps, Jenkins, Docker, Kubernetes, RKE2, OpenShift, Rancher, Helm, Kustomize, Artifactory, Harbor, Docker Registry, Nexus, OPA, Conftest, Checkov, Red Hat Enterprise Linux, Bash, Python, Java, C#, Go, JavaScript/TypeScript, SAST, DAST, SCA, Git, VMware
2w
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R&D Engineer SW Quality 3
Broomfield, Colorado, United States
$91k-$146k/yr OnsiteFull Time
8+ YOEBachelor's in engineering, 8+ years software testing experience, QA methodologies, Linux/Windows/VMware, Python scripting, SAN and networking knowledge, strong communication and analytical skills.
Python, Linux, Windows, VMware, Jira, REST API, CVSS, STRIDE
3mo
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Escalations Engineer (L3)
Fort Collins, Colorado, United States
$70k-$85k/yr HybridFull Time
5+ YOE5+ years technical experience; strong customer service; Windows Server/AD, virtualization, networking, security; cloud knowledge; hybrid, client-facing role.
Windows Server, Active Directory, DHCP, DNS, Hyper-V, VMware, Citrix, RDS, LAN, WAN, VoIP, Security design, Azure, AWS, Microsoft 365, Intune
1w
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IT OT Network Engineer
Centennial, Colorado, United States
$95k-$125k/yr OnsiteFull Time
5+ YOE5+ years administering enterprise or industrial networks; bachelor\u0002s (or equivalent) in IT/CS/EE; experience with industrial networking, firewalls, VPNs, Azure, virtualization, SQL databases, and industrial cybersecurity.
Microsoft Azure, VMware, Hyper-V, PowerShell, Python, Microsoft SQL Server, PostgreSQL, MySQL, Fortinet, Cisco, Palo Alto Networks
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