80 junior network engineer jobs at 51 companies in Castle Pines, CO
1mo
Save
Mark Applied
Hide
Network Engineer II
Littleton, Colorado, United States
$83k-$120k/yr OnsiteFull Time
2+ YOEBachelor's degree required, 2+ years network engineering experience, strong routing/switching (BGP, ISIS, MPLS, EVPN), Cisco device configuration, Python or Ansible familiarity, cloud networking and network monitoring experience; CCNP/JNCIP preferred.
Python, Ansible, AWS, Azure, GCP, Cisco
5d
Save
Mark Applied
Hide
Network Engineer
Colorado Springs, Colorado, United States
$60k-$108k/yr OnsiteFull Time
1+ YOEU.S. citizenship, ability to obtain a Secret clearance, bachelor's degree in engineering or related field, 1+ year experience, Microsoft Office proficiency, and network engineering skills are required.
Microsoft Office Suite, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Wireshark, SolarWinds, Agile, Scrum, Voice over Internet Protocol (VoIP), VPN, VLAN, LAN, WAN, IP, QoS
5d
Save
Mark Applied
Hide
Network Engineer I
Broomfield or Colorado
$65k-$110k/yr OnsiteFull Time
Requires a bachelor's degree in engineering or related technical field, Cisco OS experience, ability to obtain DoD 8570 certification, and eligibility to obtain Top Secret/SCI clearance with polygraph if required.
Cisco OS, Nexus OS, Palo Alto GUI, Juniper OS, F5 Load-balancers, Cisco IOS, DISA STIGs
2w
Save
Mark Applied
Hide
Network Deployment Engineer
Austin or Atlanta or Denver or New York City or United States
$114k-$173k/yr HybridFull Time
2+ YOERequires 2+ years of data center or Linux administration experience, networking and hardware administration, configuration management, scripting, process improvement, communication, and project coordination skills.
Linux, Unix, Saltstack, Chef, Puppet, Ansible, Microsoft Excel, Google Sheets, JIRA, DCIM, Bash, Python, Go, Nginx, Varnish, HAProxy, Apache
1mo
Save
Mark Applied
Hide
Network Engineer
Highlands Ranch, Colorado, United States
$99k-$116k/yr HybridFull Time
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
1w
Save
Mark Applied
Hide
Network Implementation Engineer
Thornton, Colorado, United States
$104k-$148k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience; 2 years in telecommunications with optical infrastructure, transmission systems, Layer 2/3 routers, data services, Unix/Linux, scripting, network operations, and IP and optical troubleshooting.
Unix, Linux, TCP/IP, OSPF, IS-IS, BGP, MPLS
2mo
Save
Mark Applied
Hide
Voice Network Engineer II
Lone Tree or Sparks or Englewood
$82k-$113k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent experience, 2+ years in networking, experience with CUCM, MS Teams, SIP/SBC, TCP/IP, DNS, DHCP, SD‑WAN; CCNA/CCNP preferred; ability to obtain Secret security clearance; occasional travel and 25 lb lifting.
Cisco Unified Communications Manager (CUCM), MS Teams, Teams Phone, Webex, SIP trunking, Session Border Controllers (SBC), VoIP QoS, RTP/RTCP, TCP/IP, DNS, DHCP, SD‑WAN, Python, Ansible, AI
1w
Save
Mark Applied
Hide
Network Engineer - E2
Boulder, Colorado, United States
$79k-$147k/yr OnsiteFull Time
Requires active Secret clearance, network design and troubleshooting skills, foundational routing, switching, TCP/IP, DHCP, DNS, firewall, Cisco, and network administration knowledge, plus Jira and Confluence experience.
TCP/IP, DHCP, DNS, Cisco Nexus, Cisco Catalyst, Wireshark, Splunk, Infoblox NetMRI, DISA STIG, Jira, Confluence, Red Hat, TACLANE, Cisco Next Generation Firewalls, ISE, TACACS+, ACI, F5, Juniper
2mo
Save
Mark Applied
Hide
Sr. Network Engineer- Network Observability
Denver, Colorado, United States
$105k-$162k/yr HybridFull Time
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
1w
Save
Mark Applied
Hide
Network Engineer, OSP Operations & Support
Denver, Colorado, United States
$107k-$159k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years supporting large-scale OSP infrastructure, fiber optic systems, incident troubleshooting, operational data analysis, and cross-functional vendor collaboration.
Outside Plant (OSP), Optical Time-Domain Reflectometer (OTDR), Network Operations Center (NOC), Service-Level Agreements (SLAs), DWDM/CWDM
1mo
Save
Mark Applied
Hide
Network Security Engineer
Colorado Springs, Colorado, United States
$102k-$138k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance, bachelor’s degree or equivalent, 2+ years related experience, IAT Level II certification, firewall/switch/router configuration experience (Juniper,Cisco,Palo Alto), STIG/NIST knowledge, virtualization and scripting familiarity.
OSI Model, TCP/IP, VLANs, UDP Multicast, Juniper, Cisco, Palo Alto, Microsoft PowerPoint, Microsoft Visio, VMware, ESXi, Python, Ansible, PowerShell, JUNOS
1mo
Save
Mark Applied
Hide
Network Security Engineer
Colorado Springs, Colorado, United States
$102k-$138k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance, bachelor’s degree or equivalent, 2+ years related experience, IAT Level II certification (e.g., Security+, CISSP), firewall/switch/router configuration experience (Juniper/Cisco/Palo Alto), EM/VMware familiarity, strong communication.
TCP/IP, VLANs, UDP Multicast, Juniper, Cisco, Palo Alto, Microsoft PowerPoint, Visio, VMware, ESXi, Python, Ansible, PowerShell, NIST CVE
1w
Save
Mark Applied
Hide
GNOSC Watch Officer/Network Engineer
Colorado Springs or Colorado
OnsiteFull Time
1+ YOERequires 1+ year of IT experience, active DoW Secret clearance, and current DoD 8570.01 IAT Level II certification such as CompTIA Security+ CE. Network operations, systems, cybersecurity, and ITIL experience preferred.
Remedy, SNMP, SolarWinds, StruxureWare DataCenter Expert, Microsoft Active Directory, Windows 2008, Windows 2012, Linux, UNIX, EMC Storage, Symantec NetBackup, SCCM, Assured Compliance Assessment Solution (ACAS), Host Based Security System (HBSS), ITIL
2w
Save
Mark Applied
Hide
Network & Cloud Engineering Intern
Colorado Springs, Colorado, United States
OnsitePart Time
Foundational knowledge of networking, TCP/IP, operating systems, cloud computing, and cybersecurity; ability to work on site; U.S. citizenship required; completion of relevant coursework or equivalent experience; basic Windows/Linux and troubleshooting skills.
AWS, Windows, Linux, Python, PowerShell, Terraform, Cisco
1w
Save
Mark Applied
Hide
Commissioning Engineer I
Louisville, Colorado, United States
$75k-$105k/yr OnsiteFull Time
1+ YOEBachelor's degree in network systems engineering, computer science, controls engineering, or equivalent; 1+ year delivering and supporting technology solutions with customers; networking, SCADA, cybersecurity, and systems integration experience.
Cisco, Palo Alto Firewalls, VPN, VLAN, Windows Active Directory, VMware, Hyper-V, Windows Server, Microsoft SQL Server, MongoDB, OPC-UA, Modbus TCP/IP, Modbus Serial, XML, RTAC, PLC, ControlLogix, JSON, SQL, Microsoft Office, Cigna, FSA, HSA, Sun Life, VSP, 401(k)
2mo
Save
Mark Applied
Hide
Test Engineer
Colorado Springs, Colorado, United States
$90k-$134k/yr OnsiteFull Time
2+ YOEBachelor's in engineering/STEM, active TS/SCI clearance with SAP eligibility, 2+ years experience, strong background in software development/systems engineering/C2 networks/data management, and effective communication skills.
1mo
Save
Mark Applied
Hide
Networking Systems Engineer I
Greenwood Village, Colorado, United States
$80k-$95k/yr OnsiteFull Time
Bachelor's in a relevant technical field, early-career engineering experience or internship, understanding of networking concepts (Ethernet, IP, routing, switching), strong troubleshooting and communication skills, ability to work from engineering drawings and technical documents.
Python, MATLAB, Wireshark, Linux, Ethernet, TCP/IP, UDP, VLANs, MPLS, SNMP, NETCONF, YANG
2d
Save
Mark Applied
Hide
Engr II-Ntwk Engring
Centennial, Colorado, United States
$78k-$127k/yr OnsiteFull Time
1+ YOEBachelor's degree or 1+ year relevant experience, CCNP, valid driver's license, network routing and troubleshooting expertise, and experience with Cisco, Juniper, wireless, and security technologies.
BGP, EIGRP, OSPF, RIP, HSRP, GLBP, VRRP, MBGP, VRFs, VRF-Lite, MPLS VPNs, AOS, IOS, IOS-XR, JUNOS, QOS, MQOS, IPVPN, DMVPN, EZVPN, GETVPN, Aruba, Cisco WLAN Controllers, Wireshark, Cisco 7600, ASR9K, ESR, GSR, Juniper M320, MX960, Riverbed WAN Optimization
2mo
Save
Mark Applied
Hide
Controls Engineer
Centennial, Colorado, United States
$95k-$115k/yr HybridFull Time
2+ YOEBachelor's in Engineering required. Valid driver's license, 2+ years experience, familiarity with 61131-3 programming, PLC/RTU/SCADA/DCS platforms, industrial networks, instrumentation, and strong communication and problem-solving skills.
RTU, PLC, Flow Computer, SCADA, DCS, Rockwell, Siemens, Opto22, Red Lion, Schneider, Ignition, VT SCADA, Phoenix Contact, Emerson, Ladder Logic, Sequential Function Blocks, Structured Text, 61131-3 Programming
2mo
Save
Mark Applied
Hide
Jr Fiber Network Designer-Denver, CO
Denver, Colorado, United States
$54k-$104k/yr OnsiteFull Time
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
Explore Jobs