Green Mountain Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Green Mountain Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Green Mountain Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Green Mountain Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
61 network security engineer jobs at 35 companies in Green Mountain Falls, CO
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Network Security Engineer III
Colorado Springs, Colorado, United States
$96k-$159k/yr OnsiteFull Time
3+ YOEBachelor's degree and 3+ years of enterprise network experience required, with network security, troubleshooting, Agile or DevSecOps experience, TS/SCI clearance or SCI eligibility, and U.S. work authorization.
routers, switches, firewalls, SAFe, DevSecOps, Agile, CISSP, Network+, Security+, CEH
1mo
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Network Engineer
Colorado Springs, Colorado, United States
$80k-$176k/yr OnsiteFull Time
4+ YOE4+ years network engineering experience in Defense environments, BA/BS (or substitutions), hands-on routing/switching/firewall/VPN/load balancer experience, network monitoring and protocols knowledge, patching and security controls, strong troubleshooting skills.
SolarWinds, Splunk, LogicMonitor, Python, Ansible
3w
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Network Engineer 4
Centennial, Colorado, United States
$121k-$202k/yr OnsiteFull Time
6+ YOEDesign, implement, and optimize enterprise and launch network infrastructure; mentor engineers; expertise in routing, switching, security, cloud networking, and automation.
OSPF, BGP, Cisco ACI, Palo Alto, Cisco ASA, Firepower, Python, Ansible, PowerShell, Terraform, Azure, AWS, SolarWinds, NetFlow, Cisco ISE, SD-WAN
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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
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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
2w
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Senior Network Engineer
Colorado Springs, Colorado, United States
$144k-$176k/yr HybridFull Time
10+ YOE10+ years supporting enterprise or mission-critical networks, hands-on routing/switching, firewalls, Cisco experience, classified environment experience, TS/SCI eligibility, EM/security best practices, packet analysis, cloud networking.
Cisco, DNS, DHCP
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Network Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
4+ YOEDesign, implement, secure and troubleshoot network environments; mentor staff; strong knowledge of IP, communication protocols, data/network security; 4+ years experience; DoD 8570 IAT II and relevant certifications required; TS/SCI clearance preferred.
4w
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Chief Engineer (Network / Systems Engineering Lead)
Colorado Springs, Colorado, United States
$155k-$200k/yr OnsiteFull Time
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
2mo
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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
3mo
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Senior Network Engineer
Colorado Springs, Colorado, United States
$98k-$132k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETen+ years of network engineering experience with TS/SCI clearance; CCNA or equivalent; Security+ or equivalent; passport and travel willingness; strong routing/switching and VPN expertise.
Cisco Call Manager, SolarWinds, Microsoft NPS, DMVPN, GRE, EIGRP, BGP, HAIPE
4w
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Cloud Network Architect/Engineer - Senior
Colorado Springs, Colorado, United States
$165k-$200k/yr OnsiteFull Time
10+ YOE10+ years designing secure cloud and enterprise network architectures for DoD environments; experience with AWS cloud networking, multi-classification domains, Zero Trust, RMF and DISA STIGs.
AWS Transit Gateway, Virtual Private Cloud (VPC), Direct Connect, VPN, software-defined networking (SDN), SIEM, Platform One, Space CAMP, DevSecOps, Infrastructure as Code (IaC)
2d
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Network Engineer (Intermediate)
Colorado Springs or Colorado Springs or Colorado Springs or Colorado Springs
OnsiteFull Time
3+ YOERequires Top Secret clearance, Security+ certification, any one IAT Level II certification, and at least 3 years of experience supporting network operations and maintenance.
VoIP, Remedy, NIPRNET, SIPRNET
1mo
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Senior Network Engineer
Colorado Springs, Colorado, United States
HybridFull Time
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
3mo
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Senior Network Engineer
Colorado Springs, Colorado, United States
$98k-$132k/yr OnsiteFull Time
10+ YOE10+ years of network engineering experience; TS/SCI clearance; CCNA or equivalent; Security+ CE; Bachelor's degree or equivalent; willing to travel; strong TCP/IP, DMVPN/GRE, routing/switching skills.
Cisco, VPN, DMVPN, GRE, EIGRP, BGP, STP, IKEv2, ESP, SCCP, HAIPE, GDMS, ViaSat, Cisco Call Manager, SolarWinds, Microsoft NPS
1mo
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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
2d
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IT Network Engineer
El Segundo or Chantilly or Colorado Springs
$120k-$203k/yr OnsiteFull Time
10+ YOEBachelor's degree and 10+ years of enterprise network operations experience; Staff V requires 15+ years. Requires active TS/SCI, U.S. citizenship, Cisco networking expertise, and Security+ CE or CISSP.
Cisco SDWAN, Cisco IWAN, ASR, ISR Routers, Cisco Firewalls, MPLS, Internet, Cisco ACI, Nexus Dashboard, Cisco Firepower Firewalls, Cisco ASA Firewalls, Cisco Catalyst Center, DNA Center, KG-175F, EIGRP, BGP, Cisco Wireless LAN Controllers
2w
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Network Engineer, Senior
Colorado Springs, Colorado, United States
$130k-$145k/yr OnsiteFull Time
6+ YOEBachelor's degree in a relevant IT or computing field, six years' technical experience, DoD Cyber Workforce KSATs, CompTIA Security+, additional security certification, and current Top Secret/SCI eligibility.
Solaris, Linux, Windows, VMware, Mac operating systems, fiber, ethernet, NIST: SP-ARC-001
1w
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Network Communications Engineer - UAE Tech Refresh
Colorado Springs or United Arab Emirates
OnsiteFull Time
Bachelor's degree in a relevant technical field, 2+ years of network engineering experience, networking knowledge, automation experience, security expertise, and ability to obtain a U.S. DoD Secret clearance.
1mo
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Program Network Engineer - Colorado
Aurora or Meridian or Lone Tree
$150k-$200k/yr OnsiteFull Time
8+ YOEActive Top Secret/SCI clearance,8+ years IT/networking experience, DoD 8570 IAT Level 2 (or obtain within 2 months), ability to triage issues, configure LANs, and work across multiple security domains.
Cisco, Juniper, Palo Alto, Red Hat, Microsoft, Windows 10, Terminal Services, Active Directory, RHEL 8, RHEL 9, Ubuntu, SAP
3w
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Network Virtualization Engineer/Administrator
Colorado Springs, Colorado, United States
$130k-$140k/yr OnsiteFull Time
5+ YOE5+ years virtualization experience (vSphere/NSX/vSAN/VMware Cloud Foundation), DoD 8570 IAT Level II cert (e.g., Security+ or CySA+), ability to obtain DoD Secret clearance, strong networking and cybersecurity skills.
VMware vSphere, NSX, vSAN, VMware Cloud Foundation, SDDC Manager, DNS, HTTP, SMTP, SSL, Microsoft PowerPoint, Visio, VXLAN, Juniper Apstra, VMware Aria, Red Hat Enterprise Linux, Ansible, HPE, Python, PowerShell
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