2mo
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System Development Engineer, ADC - RAPP (Route 53 and Perimeter Protection)
Denver or Jessup or Arlington or Herndon
$99k-$160k/yr OnsiteFull Time
2+ YOE2+ years software development; proficiency in at least one modern language; knowledge of systems engineering fundamentals; TS/SCI with polygraph required.
2mo
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Senior ML Engineer
San Francisco or Denver or Montreal or Toronto
RemoteFull Time
4+ YOE4+ years in ML/AI, production ML, strong LLMs, prompt engineering, evals, model routing, customer impact tooling.
LLMs, prompt engineering, evals, model routing, tooling
1w
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Senior Software Engineer, Fleet & Planning
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$160k-$190k/yr RemoteFull Time
Senior software engineer experienced with Typescript/Node, modern web frameworks (React), SQL, Docker, Helm, Kubernetes, and AWS; builds geospatial routing, automated permitting, and customer dashboards; CJIS eligibility required.
Typescript, Node, React, Vue, Angular, SQL, Docker, Helm, Kubernetes, AWS, S3, API Gateway, SQS, Claude, Copilot, Codex
1mo
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Senior Network Engineer
Austin or Atlanta or Denver or Seattle or Mexico City
HybridFull Time
Experienced large-scale network engineer with hands-on BGP/anycast, MPLS/Segment Routing, vendor OS (Juniper, Cisco, Arista), Python/TypeScript/Go, network automation (SaltStack, Ansible), LLM/AI agent development, incident response and on-call experience.
Python, TypeScript, Go, LLM, Workers AI, AI Gateway, MCP, SaltStack, Ansible, Juniper, Cisco, Arista, BGP, MPLS, Segment Routing, CWDM, DWDM, Linux
3mo
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Staff Network Engineer, Deployment
Denver, Colorado, United States
$174k-$211k/yr OnsiteFull Time
8+ YOE8+ years in network engineering; expertise in data center deployment, routing/switching, and automation.
Python, Ansible, Zero Touch Provisioning, Arista EOS, Juniper Junos, NVIDIA/Mellanox, BGP, EVPN-VXLAN, LLDP, OTDR, MPO/MTP, SMF/MMF
1w
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Sr. Network Engineer
Thornton, Colorado, United States
$120k-$135k/yr OnsiteFull Time
7+ YOE7+ years enterprise network engineering experience (CCNP-level), strong routing/switching, network security, Azure hybrid networking, VMware networking, troubleshooting and on-call participation.
Wireshark, SolarWinds, PRTG, Dynatrace, NetFlow, sFlow, Python, PowerShell, VMware, VMware NSX, ExpressRoute, F5, Azure, Microsoft operating systems
3w
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Principal Network Engineer
Denver or Alexandria or Seattle or Austin
$120k-$150k/yr OnsiteFull Time
10+ YOE10+ years in network engineering or telecommunications; expertise in fiber infrastructure, DWDM/CWDM, routing/switching, structured cabling, OT networks, and experience through design, construction, commissioning and operations.
DWDM, CWDM, AutoCAD, Visio, GIS
1w
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Senior Network Engineer
Denver, Colorado, United States
$104k-$166k/yr OnsiteFull Time
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
4w
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Network Engineer
Downers Grove or Chicago or Springfield or Phoenix or Lansing or Grand Rapids or Milwaukee or Denver
$80k-$100k/yr HybridFull Time
CCNP-level routing and switching expertise, enterprise network engineering experience, strong knowledge of BGP/OSPF/EIGRP/VLANs/STP, hands-on with F5, DNS, DHCP and firewalls, troubleshooting, mentoring, valid driver's license and vehicle insurance, legally authorized to work in the US.
BGP, OSPF, EIGRP, VLAN, STP, DNS, DHCP, F5, Cisco, VMware, Microsoft
1mo
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Network Engineer
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
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+
1d
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IT Network Engineer
Commerce City, Colorado, United States
$102k-$153k/yr OnsiteFull Time
2+ YOEExperience implementing and troubleshooting routers, switches, firewalls, VPN, and enterprise routing (MPLS, OSPF, BGP); 2+ years IT experience preferred; CJIS clearance and Colorado driver’s license required; strong documentation and communication skills.
MPLS, Multi-VRF, OSPF, BGP, EtherChannel, vPC, VLAN, HSRP, Spanning Tree, Cisco Firepower, VPN, Cisco Unity Connection (CUC), Cisco Unified Communications Manager (CUCM), Cisco UCS, VMware, Windows, Linux, protocol analyzers
1mo
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Supervisor Network Engineer
Cedar Rapids or Denver or Philadelphia
$109k-$140k/yr HybridFull Time
5+ YOE1+ MgmtBachelor's in CS/IS or equivalent, 5+ years enterprise network engineering, 1+ years leading others, experience with LAN/WAN, routing/switching, wireless, firewalls, load balancers, circuit/vendor management, and change/incident processes.
3w
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Senior Solutions Engineer
San Francisco or Seattle or Denver or Phoenix or California or Washington or Arizona
$135k-$155k/yr RemoteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years technical sales engineering in telecommunications, industry certifications (2+), expert networking (optical, routing, switching, SDN, security), cloud/app architecture knowledge, strong communication and mentoring skills.
Google Workspace, Microsoft Office
2mo
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Principal Network Engineer
Denver, Colorado, United States
$160k-$180k/yr OnsiteFull Time
15+ YOE15+ years network engineering; 5+ years in service provider functions; routing/switching expertise; security tools experience; minimal travel; leads technical actions.
Cisco, Juniper, BGP, OSPF, EIGRP, Cisco ISE, Palo Alto
6d
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Network Engineer, Optical Deployment
Denver or Reston or Menlo Park or Seattle
$135k-$191k/yr OnsiteFull Time
6+ YOEBachelor's or equivalent,6+ years network engineering,3+ years optical engineering,experience with routing/switching/optical transport,data center design,leading deployment and vendor coordination.
Python, Go
1w
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Network Lead Engineer (IT)
Denver, Colorado, United States
$115k-$183k/yr RemoteFull Time
8+ YOE8+ years enterprise network engineering experience with 2+ years in a senior/lead capacity; expert routing/switching, cloud network integration, security, load balancing, IPAM and monitoring; strong communication skills.
Cisco, HP Synergy, Infoblox, PagerDuty, Micro Focus NNMi, Google GCP, AWS, Azure, Workday, ServiceNow, Illumio, Palo Alto Prisma
5d
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Configuration Management Network Engineer
Aurora, Colorado, United States
$133k-$226k/yr OnsiteFull Time
10+ YOE10 years experience, DoD 8140 IAT Level 2 compliant, Top Secret/SCI with polygraph, expertise in routing/switching, network automation, Cisco/Juniper, NNM, Riverbed, ServiceNow, Visio, and MS Office.
CISCO, Juniper, Network Automation (NA), Network Node Manager (NNM), Riverbed, ServiceNow, Confluence, Palo Alto, Cisco Adaptive Security Appliance (ASA), Forcepoint, Microsoft Visio, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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Senior Sales Engineer, Majors - Colorado
Denver or Colorado
$170k-$221k/yr RemoteFull Time
7+ YOE7+ years as a sales engineer or network systems integrator, Bachelor's in Computer Science or equivalent experience, strong networking and cybersecurity fundamentals (TCP/IP, DNS, routing, VPN, firewalls).
1mo
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Sr. Network Engineer
Denver, Colorado, United States
$100k-$200k/yr OnsiteFull Time
Applied Network Solutions: Providing cybersecurity and network engineering services for government agencies.
16+ YOETS/SCI with polygraph, 16 years combined education/work experience, DoD 8140 IAT Level 2, Tier III network engineering experience, Cisco/Brocade/Juniper, routing protocols (OSPF, BGP, 802.1q), DNS, DISA STIGs, supervise network specialists.
Cisco, Brocade, Juniper, OSPF, BGP, 802.1q, DNS, MPLS, DISA Security Technical Implementation Guides (STIGs)
3mo
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Network Engineer Tier 2
El Segundo or John C. Stennis Space Center or Chantilly or Springfield or Denver or Offutt AFB or Australia or Piti or Wright-Patterson AFB or Vandenberg Space Force Base or Las Cruces or San Antonio or United Kingdom or Cape Canaveral
$75k-$158k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT required, TS/SCI with polygraph, DoD 8140.01/8570.01-M IAT II, 5+ years experience, routing/switching and TCP/IP expertise, cable/fiber installation experience, and enterprise network troubleshooting skills.
OSPF, VLAN, Spanning Tree Protocol, TCP/IP