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248 network system engineer jobs at 117 companies in Colorado

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Network System Engineer
Golden, Colorado, United States
$115k-$140k/yr HybridFull Time
Colorado 811
Colorado 811: A non-profit notification center for underground utility damage prevention.
8+ YOE8+ years network/system engineering experience, bachelor\u0002s degree required, cloud and on-prem expertise (Azure/AWS/GCP), Active Directory/Intune experience, scripting (PowerShell/Python), API and security knowledge.
Windows, Mac, Linux, Azure, Google, AWS, Microsoft 365, JIRA, MS Teams, SharePoint, OneDrive, Dropbox, Smartsheet, Workato, Python, Power BI, SQL, JSON, XML, WSDL, OpenAPI, Swagger, PowerShell, Postman, SoapUI, Insomnia, Hoppscotch, VMWare, Hyper-V, Azure DevOps, MS Project, Trello, Five9, Intune, Active Directory
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1mo
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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 in fiber, telecommunications, or mission-critical environments; expertise with fiber optic systems, DWDM/CWDM, routing/switching, OT networks; experience with AutoCAD, Visio, GIS; travel up to 25%.
DWDM, CWDM, AutoCAD, Visio, GIS
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1w
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Senior Network Engineer
Colorado Springs, Colorado, United States
$80k-$120k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEBachelor's degree and 5+ years relevant experience; Security+ or Network+ (or higher); active Secret clearance; experience with network maintenance, servers, routers, switches, firewalls, and radar/defense systems.
PARCS, UEWR, PAVE PAWS, SecDevOps
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2mo
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Network Engineer
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
1+ YOETS/SCI clearance and U.S. citizenship required; typically 1+ years experience and BS degree; design, build, test, and troubleshoot network systems; foundational routing/switching, Cisco Nexus/Catalyst, Wireshark, Splunk, Infoblox NetMRI, DISA STIG, Jira/Confluence.
Wireshark, Splunk, Infoblox NetMRI, Jira, Confluence, Red Hat, TACLANE, Cisco Nexus, Cisco Catalyst, Cisco NextGen Firewalls, ISE, F5, Juniper, DISA STIG, TACACS+
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3mo
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System Engineer 2
Laurel or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$46-$120/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
0+ YOEU.S. citizenship and active TS/SCI (agency polygraph) required. Requires systems engineering experience (design, integration, test plans) with RF/systems integration, data center and networking installation; degree plus experience combinations accepted (Doc/0, MS/3, BS/5, AS/7, HS/9).
Jira, Confluence
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Sr Principal Network Engineer
Aurora, Colorado, United States
$129k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor's in STEM with 8+ years or Master’s with 6+ years; TS/SCI with full-scope polygraph; Security+ certified; 20% travel; experience with WAN/LAN, routers, switches, firewalls, load balancers; engineering and design of network systems.
Cisco routers, Cisco switches, firewalls, load balancers, Linux, Windows, COMSEC equipment
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21h
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Network Operations Engineer, Network (English)
Thornton, Colorado, United States
$104k-$148k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's in network/telecom or equivalent,2+ years experience in DWDM/TCP/IP or system design,EM S/NMS and Unix/Linux familiarity,ability to work rotating 24/7 shifts,fluent English.
DWDM, TCP/IP, EMS/NMS, Unix, Linux, OSPF, IS-IS, BGP, MPLS
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5d
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Chief Engineer (Network / Systems Engineering Lead)
Colorado Springs, Colorado, United States
$155k-$200k/yr OnsiteFull Time
Computer World Services
Computer World Services: Provides IT modernization and cybersecurity solutions for federal government agencies.
10+ YOE5+ MgmtBachelor's degree, 10+ years network/systems engineering with 5+ years lead experience, active Top Secret clearance, US citizenship, senior network certification (CCNP/CCIE) and DoD 8140 IAT II/III or Security+/CySA+, RMF/ATO experience preferred.
DevSecOps, AIOps, Zero Trust, Risk Management Framework (RMF), Authority to Operate (ATO), COMSEC, TEMPEST
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6d
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System Development Engineer, AI/ML (Accelerator) Server
Seattle or Denver or Cupertino
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional experience in software and systems engineering with networking, storage, OS, and driver debugging; proficiency in modern languages and Linux; experience designing scalable, reliable systems.
Python, Ruby, Java, C++, C, C#, Golang, PowerShell, CI/CD, Linux
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3mo
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Engineer-Network Systems
Colorado Springs, Colorado, United States
$132k-$160k/yr OnsiteFull Time
Chenega Corporation
Chenega Corporation: Provides professional government, defense, and facility support services.
5+ YOEBachelor’s degree preferred; 5+ years in network and systems engineering; DoD 8140 IAT II; MS Server, Unix/BSD, IDS/IPS certs; Secret clearance with ability to obtain Top Secret.
Cisco Networking, VMware, KVM, Windows Server, Linux, STIG, SRG, ACAS, IDS/IPS, Backup and Disaster Recovery
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3w
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Space Network Systems Engineer - TS SCI Poly
Colorado Springs, Colorado, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
3+ YOESystems engineering experience for satellite/space network systems; Top Secret/SCI with CI polygraph required; familiarity with Agile, server OS and databases; 3+ years experience (varies by degree option).
Linux, Windows, Oracle, SQL, Agile
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4w
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Network Engineer II
Phoenix or Alaska or Arkansas or Arizona or Colorado or District of Columbia or Florida or Hawaii or Iowa or Idaho or Illinois or Kansas or Louisiana or Maryland or Minnesota or Missouri or Montana or Nebraska or Nevada or New Mexico or North Carolina or North Dakota or Oklahoma or Oregon or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$90k-$99k/yr RemoteFull Time
TriWest Healthcare Alliance
TriWest Healthcare Alliance: Manages healthcare programs for veterans and military families.
3+ YOEUS citizen with favorable DoD background investigation, HS diploma, 3+ years networking experience (VLAN, QoS, switching/routing, firewall management), familiarity with NGFW, VPN, and voice systems.
Fortinet, Palo Alto, NGFW, Teams Voice, Avaya, AWS Connect, MPLS, Frame Relay, Metro Ethernet, Ethernet, DS3, OC3, OC48, VPN, QoS, Security Technical Implementation Guides (STIGs), NIST 800-53, TriWest Intranet, Microsoft Word, Microsoft Outlook
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1w
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Senior Network Engineer
Colorado Springs, Colorado, United States
HybridFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
5+ YOEBachelor's degree and 5+ years' relevant experience; Security+ or Network+ or higher; active Secret clearance; experience with COTS/GOTS and custom HW/SW, distributed systems, virtual environments, and translating operational requirements.
PARCS, PAVE PAWS, UEWR, COTS, GOTS, SecDevOps, virtual/augmented reality technologies
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2mo
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Senior Network Systems Engineer
El Segundo or Colorado Springs
$147k-$250k/yr HybridFull Time
BTAS
BTAS: A woman-owned small business delivering IT, engineering, and program management capabilities to government clients.
10+ YOEActive TS with SCI eligibility; extensive WAN architecture, ITSM, and DoD acquisition experience; 10+ years in space systems programs.
WAN architecture, ITSM, Acquisition documentation tools
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2w
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Network Operations Engineer II
Denver, Colorado, United States
$73k-$115k/yr OnsiteFull Time
Astreya
Astreya: Provides managed IT services and digital workplace solutions for enterprises.
3+ YOE3+ years network operations experience with IP or Optical networks; expertise in Layer 0/1 troubleshooting, monitoring tools, ticketing systems, and strong communication and documentation skills.
SolarWinds, Nagios, PRTG, ServiceNow, Jira
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3w
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Sr. Network Systems Engineer
Denver or Littleton
$182k-$254k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
10+ YOEDesign and verify FPGA firmware for secure communications; Bachelor's in EE/CE; 10+ years FPGA firmware experience; proficiency in VHDL/Verilog/SystemVerilog and FPGA toolchains; ability to obtain U.S. government security clearance.
VHDL, Verilog, SystemVerilog, Xilinx Vivado, Intel Quartus, AXI, PCIe, SpaceWire, Ethernet, DO-254
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2mo
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Network Timing Engineer
Denver, Colorado, United States
$105k-$231k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOETS/SCI w/ poly required, Bachelor's or equivalent, 10+ years experience, advanced knowledge of TCP/IP and OSPF, Cisco/Juniper enterprise equipment, NTP and IRIG-B timing systems, GPS receivers, RS-232/422/485/coax/twinaxial cabling, network security, and monitoring tools.
TCP/IP, OSPF, NTP, IRIG-B, IRIG-B generators, Cisco, Juniper, GPS receivers, RS-232, RS-422, RS-485, Coax, Twinaxial, ITIL
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3mo
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Network Engineer II
Dallas or Huntington Beach or Phoenix or Colorado Springs
$80k-$90k/yr HybridFull Time
Confie
Confie: Distributes personal and small commercial insurance products nationwide.
5+ YOE5+ years LAN/WAN engineering; Cisco routing/switching; CCNA; CCNP preferred; BS in Computer Information Systems or related field; strong troubleshooting; willing to work outside normal hours.
Cisco, SolarWinds, Auvik, ServiceNow, SD-WAN, Firepower, VPN, Firewall
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3mo
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NISSC 3 TMAC Engineer Lead (Network Engineer)
Colorado Springs, Colorado, United States
$97k-$162k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
7+ YOE7–10 years in systems or network engineering in defense; active Secret clearance; PMP; DoD 8140 cert; Bachelor's or DoD equivalent.
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3mo
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Sr Network & Systems Engineer
Englewood, Colorado, United States
$92k-$111k/yr HybridFull Time
Craig Hospital
Craig Hospital: Specialized neurorehabilitation and research for brain and spinal injuries.
5+ YOE5+ years IT and network management experience; Bachelors in computer-related field preferred; strong TCP/IP, AD, DNS, firewall, and Cisco skills; Microsoft Exchange and Citrix experience preferred.
Cisco, Cisco Unified Communications Manager (CUCM), Unity Connection, Contact Center Express, Unified Attendant Console, IM & Presence, Microsoft Active Directory, DNS, Microsoft Exchange, Citrix, TCP/IP, KVM
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