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46 junior network engineer jobs at 24 companies in Greeley, CO

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Network Engineer II
Broomfield, Colorado, United States
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
2+ YOEBS in Engineering plus 2+ years related experience (degree may substitute for experience). Active or ability to obtain Top Secret/SCI polygraph clearance. Experience with Cisco, Nexus, Juniper, Palo Alto, F5, and DoD 8570-compliant certifications.
Cisco OS, Cisco IOS, Nexus OS, Palo Alto GUI, Juniper OS, F5 Load-balancers
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2mo
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Network Engineer / Level 2
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
1+ YOEActive Secret clearance with ability to obtain TS/SCI, BS degree, 1+ years' professional experience. Foundations in routing/switching, TCP/IP/DHCP/DNS, Cisco Nexus/Catalyst, network troubleshooting and tools such as Wireshark, Splunk, and Infoblox NetMRI; Jira/Confluence experience.
Wireshark, Splunk, Infoblox NetMRI, Jira, Confluence, Cisco Nexus, Cisco Catalyst, TACLANE, Cisco NextGen Firewalls, ISE (TACACS+), Cisco ACI, F5, Juniper, Red Hat
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1mo
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Sr. Network Engineer- Network Observability
Denver, Colorado, United States
$105k-$162k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
2+ YOE2+ years + Bachelor's OR 5+ years experience; experience with enterprise network monitoring platforms, Linux, SNMP/syslog, automation/scripting (Python/Ansible/Terraform), and 24x7 operational environments.
SevOne, ITNM/Netcool, NetBrain, Netscout, Python, Ansible, Terraform, Linux, SNMP, syslog, OpenTelemetry, AWS, Azure, GCP, ITSM
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2mo
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Network Engineer (Level 2 OR 3)
Aurora, Colorado, United States
$83k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEActive TS/SCI with adjudicated full-scope polygraph, Security+ certification, STEM Bachelor's (Level 2: 2+ yrs; Level 3: 5+ yrs) or Master's with reduced experience, network hardware/software expertise (routers, switches, firewalls, load balancers), Linux/Windows, travel ~25-30%.
Cisco router, Cisco switches, Linux, Windows, firewalls, load balancers, COMSEC
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Network Implementation Engineer
Thornton, Colorado, United States
$105k-$149k/yr HybridFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's in related field and 2 years' experience; DWDM/Coherent optical, TCP/IP routing and switching, WAN/MPLS, LAN deployment, and coordination with field technicians.
Dense Wavelength Division Multiplexing (DWDM), Coherent Optical, TCP/IP, MPLS, WAN, LAN
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Network WAN/LAN Engineer
Fort Collins, Colorado, United States
$40-$48/hr OnsiteContract
Sentinel Technologies
Sentinel Technologies: Provides managed IT, cybersecurity, and cloud solutions to businesses.
2+ YOEMinimum 2 years network engineering experience, hands-on Cisco WAN/LAN, Azure and cloud networking, routing/switching/VLANs/VPNs, network security, strong troubleshooting and customer service, valid driver’s license, US work authorization, willing to be on-call.
Cisco, Microsoft, Azure, Azure Fabric, VMware
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Electronics Engineer
Loveland or Billings or Fort Peck or Bismarck or Huron or Watertown
$105k-$161k/yr OnsiteFull Time
Western Area Power Administration
Western Area Power Administration: Markets and delivers wholesale hydroelectric power and transmission services.
1+ YOEBachelor's in engineering or equivalent, 1 year specialized experience with fiber optics, radio, and data network technologies; U.S. citizenship and suitability for federal employment required.
SCADA, EMS, MPLS, SONET, TDM, IP, VOIP, Fiber optics, VHF, UHF, microwave, spread spectrum
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1mo
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Jr Fiber Network Designer-Denver, CO
Denver, Colorado, United States
$54k-$104k/yr OnsiteFull Time
Forged Fiber 37
Forged Fiber 37NYSE: T: Operator of open-access fiber broadband networks.
Associates degree or relevant technical experience preferred; proficiency with Microsoft Excel, 3GIS, and electronic maps; strong analytical, critical thinking, and collaboration skills; training provided in Planning Academy.
3GIS, Microsoft Excel, Google Maps, Apple Maps
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Junior Systems Integrator
Denver or Springfield or Sterling or St. Louis
$58k-$116k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
0+ YOEBachelor's in CS/Engineering or equivalent,0–3 years technical experience,foundational Linux/networking/system admin knowledge,Python/Bash familiarity,TS/SCI clearance and polygraph.
Linux, Python, Bash
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Junior Systems Integrator
Denver or St. Louis or Sterling or Springfield
$58k-$116k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
0+ YOEBachelor's in computer science/engineering (or equivalent),0–3 years technical experience, foundational Linux/networking knowledge, scripting with Python/Bash, ability to work onsite, TS/SCI clearance with polygraph, up to 10% travel.
Linux, Python, Bash
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1mo
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Power Plant Ops Engineer
Broomfield or United States
$70k-$105k/yr HybridFull Time
Stem
StemNYSE: STEM: AI-driven software and services for clean energy assets.
1+ YOEBS in Electrical Engineering, 1+ years working with batteries/solar/power conversion, strong troubleshooting and communication skills, experience with networking and operational support, US work authorization required.
Jira, Confluence, SQL, Python, Linux, PowerTrack
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Systems Engineer - Level 2 or 3 (AHT)
Boulder, Colorado, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor's in STEM and 2 years' experience for Level 2 or 5 years for Level 3; systems engineering, ground systems, networking or RF experience; active Secret clearance required.
SysML, Cameo, DOORS/DNG, Model-Based Systems Engineering (MBSE)
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1mo
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System Dev Engineer II, Analytics ADC
Denver, Colorado, United States
$99k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEActive TS/SCI with polygraph required; 2+ years professional software development; experience with systems engineering, networking, Linux, coding (Java/Python/Ruby), and system design/automation.
Amazon EMR, Amazon Athena, Amazon Redshift, Linux, CI/CD, Scrum, PowerShell, Python, Ruby, Java
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Software Engineer
Aurora, Colorado, United States
$81k-$142k/yr OnsiteFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
2+ YOEBachelor's in CS or related (or equiv experience), minimum 2 years software development, Java, AWS, Docker, Kubernetes, helm/helmfile, Linux, strong math and networking knowledge, ability to obtain/hold Top Secret/SCI with CI Poly.
Java, AWS, Docker, Kubernetes, helm, helmfile, Linux
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1mo
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Application Engineer
Louisville, Colorado, United States
$70k-$85k/yr OnsiteFull Time
Boulder Imaging
Boulder Imaging: Provides AI-powered machine vision inspection and imaging solutions.
1+ YOEMaintain and troubleshoot IdentiFlight machine vision systems including remote optical calibration, electrical diagnostics, network debugging, root cause analysis; customer-facing support; background drug test required; 1+ years support experience preferred.
IdentiFlight
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2mo
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Product Engineer II – Utility Solutions
Redlands or Denver or Philadelphia or Remote Eligible
$80k-$133k/yr RemoteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years in utilities/infra/telecom with ArcGIS usage; ArcGIS Utility Networks; GIS workflow documentation; degree in geography or related field.
ArcGIS, ArcGIS Pro, Python, Arcade, Web GIS
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1mo
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Transmission Operations Planning Engineer (Entry, Staff, Senior, or Principal)
Minneapolis or Denver
$70k-$157k/yr HybridFull Time
Xcel Energy
Xcel EnergyNASDAQ: XEL: Provides electricity and natural gas services to multi-state customers.
0+ YOEBachelor's in engineering (ABET) required, electrical preferred. Experience ranges by level (0+ to 15+ years). EIT/FE or PE credentials preferred/required depending on level. Experience with transmission control centers, power flow/stability studies, and EMS network modeling preferred.
EMS Network Modeling
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Senior Offensive Security Engineer - Pentester
Denver or Washington or Seattle or Charlotte or Jacksonville or Jersey City or Chicago
$160k-$205k/yr OnsiteFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides banking, investment, and financial risk management services.
5+ YOE5+ years offensive security experience, proficiency with pentesting tools, strong understanding of networks/OS/Active Directory, ability to code (Python/Java/C#), report vulnerabilities, mentor junior engineers.
Burp Suite, Metasploit, nmap, Python, Java, C#
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2mo
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CNO Developer
Hanover or Aurora
$115k-$190k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
2+ YOETS/SCI w/ Poly required. BS+4yrs or MS+2yrs or HS+8yrs. Experience with Python or C/C++, debugging, networking (TCP/IP), low-level systems, reverse engineering, and Atlassian tools.
Python, C/C++, TCP/IP, JIRA, Confluence, Crucible, Assembly
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Commercial Sales Engineer 2 (AMER - West)
Denver, Colorado, United States
$92k-$134k/yr HybridFull Time
Datadog
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
1.5+ YOE1.5+ years in sales engineering or similar; strong knowledge of cloud infrastructure, observability, DevOps; able to lead demos, technical discovery, and POCs; travel up to 25%.
cloud platforms, containers, Kubernetes, microservices, networking, operating systems
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