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141 network support jobs at 105 companies in Commerce City, CO

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Network Engineer, Foundation & Support
Denver or Reston or Menlo Park
$162k-$227k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
10+ YOE10+ years automation experience in large-scale networking, Linux and Python proficiency, knowledge of Optical/L2/L3, REST APIs, network devices, and experience leveraging AI-assisted tools; Bachelor's in CS or equivalent required.
Linux, REST APIs, Python, Claude, Copilot, Code generation models, C, C++, Go, Rust
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Network Engineer
Highlands Ranch, Colorado, United States
$99k-$116k/yr HybridFull Time
UDR
UDRNYSE: UDR: Owns and manages multifamily apartment communities in the US.
2+ YOE2+ years networking experience, bachelor\u0002s or equivalent, experience with routing/switching, firewalls, wireless, documentation, and on-call support; CCNA or CompTIA Network+ preferred.
Cisco, Ruckus, Palo Alto NGFW, Panorama, F5 BIG-IP, Arista, LogicMonitor, NetBox, Ansible, ServiceNow, Zscaler, Microsoft Azure
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Senior Network Engineer
Denver, Colorado, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
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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3mo
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Tier III – Technical Support & Network Engineer (EMEA)
Denver, Colorado, United States
$100k-$120k/yr OnsiteFull Time
Todyl
Todyl: Provides a unified cloud-native cybersecurity platform for small businesses.
4+ YOE4+ years in technical support/engineering; strong troubleshooting; MSP/MSSP tooling; networking, firewalls, VPNs; Windows/macOS/Linux; Azure/M365; security concepts.
RMM, PSA, Microsoft 365, Azure, Windows, Linux, Network Security
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Senior Network Engineer
Denver, Colorado, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
8+ YOE8+ years supporting enterprise network infrastructure; experience with DISA STIGs, VOIP, OSPF/BGP, fiber and IP subnetting; strong troubleshooting and communication skills; active TS/SCI or Q/SCI clearance required.
SolarWinds
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Principal Network Engineer
Denver or Alexandria or Seattle or Austin
$120k-$150k/yr OnsiteFull Time
Fleet Data Centers
Fleet Data Centers: Designs, builds, and operates mega-scale hyperscale data center campuses.
10+ YOE10+ years network engineering experience with fiber, cabling, DWDM/CWDM, routing/switching, and data center or mission-critical environments; strong vendor/contract experience and ability to support projects from design through operations.
DWDM, CWDM, AutoCAD, Visio, GIS, EPMS
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Network Administrator II (2nd Shift)
Westminster, Colorado, United States
$68k-$80k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
2+ YOEBachelor's in a technical field, 2+ years network administration experience, enterprise networking (Fortinet preferred), firewall/VPN/VLAN/TCP/IP knowledge, monitoring and troubleshooting skills, ability to support shift-based, mission-critical operations, U.S. eligibility per export regs.
Fortinet, TCP/IP, VLAN, VPN
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Network Engineer - Level 2 or 3
Aurora, Colorado, United States
$83k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive Top Secret/SCI with CI or full scope polygraph, CompTIA Security+ (or equivalent), multiple years network engineering experience with switching, routing, firewalls, cabling on CISCO/Juniper, and ability to support enterprise/classified networks.
CISCO, Juniper
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Engineer 3, Network Engineering - SDWAN
Denver or Naperville or Plano
$92k-$139k/yr OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOERequires 5–7 years of relevant experience, SD-WAN and Versa expertise, WAN/LAN, routing, switching, IP networking, circuit troubleshooting, customer support, and a bachelor's degree or equivalent experience.
Software Defined Networking (SD-WAN), Versa, Ethernet, MPLS, DIA
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Network Development Engineer, ADC Network Design, Engineering, and Solutions
Arlington or Seattle or Denver or Herndon
$136k-$184k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOEHands-on network engineering with major internet routing protocols, Linux/Unix, automation scripting (Python/Bash/Perl), bachelor's in a related field, ability to support off-hours escalation and obtain TS/SCI clearance.
Python, Bash, Shell, Perl, Linux, Unix, BGP, OSPF, IS-IS, MPLS, TCP, SLB
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Principal Network Engineer z/OS
Saint Paul or Atlanta or Cupertino or New York City or Chicago or Denver or Charlotte or Brookfield or Earth City
$120k-$141k/yr HybridFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
7+ YOE7+ years IT experience managing mainframe network services; expertise with z/OS Communications Server, VTAM, TCP/IP, TN3270, GDPS, TPX, Connect:Direct, SMP/E; associate degree or equivalent; on-call support.
IBM z/OS Communications Server, VTAM, TCP/IP, TN3270, GDPS, TPX Session Manager, Connect:Direct, FTP, SFTP, FTPS, FTP-AT/TLS, SMP/E
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2mo
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Telecommunications & Network Infrastructure Design Engineer
Denver or Seattle or United States
$110k-$130k/yr HybridFull Time
Rowan Digital Infrastructure
Rowan Digital Infrastructure: Develops and operates sustainable hyperscale data center campuses.
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
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IT Support Technician II
Englewood, Colorado, United States
$30-$32/hr OnsiteContract
Point Solutions Group
Point Solutions Group: Engineering and cybersecurity solutions for defense and aerospace missions.
2+ YOEAssociate's degree or equivalent; 2+ years IT support; strong troubleshooting across hardware, software, peripherals; working knowledge of Windows, printers, basic networking, enterprise software.
Windows, Printers, Networking, Enterprise Software
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2d
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Support Engineer I
Broomfield, Colorado, United States
$67k-$85k/yr OnsiteFull Time
Comtech Telecommunications Corp.
Comtech Telecommunications Corp.NASDAQ: CMTL: Provider of mission-critical global communications technology and solutions.
2+ YOERequires 2+ years of IT support experience, including 1 year in Tier 2; Windows, macOS, networking, Active Directory, Microsoft 365, remote support, and MDM experience. French and English preferred.
Windows, macOS, Active Directory, Microsoft 365, Okta, TCP/IP, DNS, DHCP, VPN, Jira, BMC Helix, Zendesk, BYOD, mobile device management (MDM), ITIL, Microsoft Azure
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Support Specialist
Kansas City or Dallas or Phoenix or Denver
OnsiteFull Time
Patmos Hosting
Patmos Hosting: Provides data center colocation and cloud hosting infrastructure services.
Customer-focused support professional who can troubleshoot hosting, server, networking, domain, email, and related technology issues while owning tickets and communicating clearly. Technical curiosity and willingness to learn are essential.
CompTIA A+, CompTIA Network+, CompTIA Server+, Cisco CCNA, Linux+, Microsoft certifications
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IT Support Analyst
Denver or Long Beach
$70k-$95k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
3+ YOE3+ years IT/end-user support experience; proficiency with Windows and Mac, MDM tools, Bash/Shell/Python scripting, Cisco networking; bachelor’s degree or equivalent certifications (Network+, Security+, Microsoft).
Microsoft Teams, BigFix, Jira, Confluence, Mac OSX, Windows, Microsoft Office 365, Intune, JAMF, Azure, Bash, Shell, Python, Cisco
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IT Support Technician
Renton or Centennial or United States
$65k-$80k/yr OnsiteFull Time
ATS
ATS: Engineers and installs smart building automation and control systems.
4+ YOEAssociate degree or equivalent, 4+ years IT support experience, proficiency with Microsoft Windows, Microsoft 365, Active Directory, TCP/IP networking, ticketing systems, hardware configuration, and help desk support.
Active Directory, Global Policy Objects (GPO), Microsoft 365, Microsoft Exchange, Microsoft OneDrive, Microsoft SharePoint, Microsoft Teams, Microsoft Windows, Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel, TCP/IP
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IT Support Technician
Denver, Colorado, United States
$31-$36/hr HybridFull Time
SRS Acquiom
SRS Acquiom: Provides technology and services for M&A and loan transactions.
1+ YOE1+ year supporting macOS in enterprise, experience with macOS and Windows, MDM (JAMF/Intune), networking/VoIP, account provisioning, ticketing, ability to lift 30 lbs; Bachelor's preferred.
macOS, Windows 10, Windows 11, Office 365, Google G-Suite, iOS, JAMF, Intune, VoIP, Active Directory, OKTA, OneLogin, JumpCloud, Windows Server, Bash, MDM
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Federal Support Engineer 3
Denver, Colorado, United States
$92k-$134k/yr HybridFull Time
Datadog
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
5+ YOE5+ years delivering technical support in SaaS for regulated public‑sector customers; hands-on with APIs/REST, networking, distributed systems, cloud technologies; strong communication, mentoring, and on-call availability.
APIs, RESTful
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Analyst: IT Support
Broomfield or Denver or Vail or Beaver Creek or Breckenridge or Park City or Keystone or Crested Butte or Jackson or South Lake Tahoe or Truckee or Hesperus or Whistler or Perisher Valley or Falls Creek or Hotham or Stowe or Ludlow or West Dover or Hunter or Bartlett or Gorham or Newbury or Hollidaysburg or Lewisberry or Liberty or New Wilmington or Genoa City or Burnsville or Brighton or White Lake or Boston Heights or Zanesfield or Wildwood or Wright City or Paoli
$62k-$88k/yr HybridFull Time
Vail Resorts
Vail ResortsNYSE: MTN: Operates mountain resorts and provides hospitality and leisure services.
2+ YOEEnterprise IT support experience with networking, infrastructure troubleshooting, documentation, vendor coordination, and project skills; 2+ years preferred. Valid U.S. driver's license required; technical degree or certifications preferred.
PCs, POS, printers, audio-visual equipment, handheld devices, telephones, switches, wireless access points, fiber optic, copper, ITSM, SD-WAN, network access control, structured cabling, Extreme Networks, Aruba, Cambium, Avaya
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