Network Lead Engineer (IT) DaVita IncNetwork Lead Engineer (IT)Denver, CO$115,000–$183,000 / yearYou will act as the senior technical escalation point for complex network issues, collaborate closely with Enterprise Architecture, Network Architect, Application Development teams, Server Administration, and Solutions Engineering teams, and ensure high availability, security, and performance across all on premise and cloud networks. Cross-functional Collaboration: Work closely with cross-functional teams (e.g., Server Admins, Solutions Engineering, Enterprise Architecture, Application Development) to support physical server builds, VLAN/VPC provisioning, and secure connectivity across environments.
Secure Network Engineer EntarianSecure Network EngineerBoulder, ColoradoThe Secure Network Engineer will provide technical leadership and hands-on expertise in secure networking for critical ground infrastructure systems supporting national security missions. Develop and maintain cybersecurity body of evidence (e.g., workforce rosters, PPS matrices, STIGs, compliance reports, network diagrams, device configs).
Staff Network Engineer StemStaff Network EngineerBroomfield, ColoradoDirects the technical design and field rollout of the Operational Technology (OT) Server (SIEM and backup-server functions) and Intrusion Detection System (IDS) capabilities in STEM’s architecture, including log correlation/alerting pipelines, Syslog and time-series archiving (Synology NAS), and protocol-aware passive network monitoring across DNP3, Modbus, IEC 61850, IEC 60870, and OPC UA. The Staff Network Engineer leads high-visibility initiatives, including cybersecurity development efforts, sets technical direction for the broader development, design, and project engineering teams, and represents STEM in customer, vendor, and audit-facing conversations on network security architecture.
Senior Network Engineer – Infrastructure & Operational Technology (OT) - Denver ConsultNetSenior Network Engineer – Infrastructure & Operational Technology (OT) - DenverDenver, CO$55–$63 / hourFor over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role is responsible for maintaining secure, high-availability wired, wireless, and WAN networks while supporting industrial systems, warehouse automation, and connected operational technologies.
Senior Network Engineer (Mortgage) PulteGroup IncSenior Network Engineer (Mortgage)Englewood, CO$140,000–$160,000 / yearMinimum High School Diploma or Equivalent (GED) required • Bachelors degree or equivalent experience preferred • 5+ years of prior relevant experience • Requires broad knowledge of networking, routing and switching typically obtained through advanced education combined with experience. The Senior Network Engineer will lead and provide advanced-level technical support for highly complex network (LAN/WAN/Cloud) related issues, as well as network engineering and technology integration services for intricate systems, remote access and infrastructure.
Network Engineer / Systems Administrator (SA) CymertekNetwork Engineer / Systems Administrator (SA)Aurora, ColoradoNetwork Engineer, Systems Administrator, IT Infrastructure Engineer, Network Systems Administrator, Network Administrator, Systems Engineer, Cloud Systems Administrator, Network Operations Engineer, IT Support Engineer, Network Security Engineer, etc. Computer Science, Information Technology, Network Engineering, Systems Engineering, Computer Engineering, Information Systems, Cybersecurity, Electrical Engineering, Data Science, Applied Mathematics, etc.
NewSr Network Engineer II Jeppesen ForeFlight CareersSr Network Engineer IIEnglewood, ColoradoYou will serve as a senior technical resource for network architecture, security, availability, and performance, with a particular focus on Cisco networking, Palo Alto Networks firewalls, F5 load balancing, and AWS and Azure cloud networking. Design and support secure, scalable connectivity across AWS and Azure, including VPCs, VNETs, Transit Gateway, Direct Connect, ExpressRoute, VPN Gateways, cloud load balancers, and firewall policies.
NewNetwork Engineer Applied Network SolutionsNetwork EngineerDenver, CO$100,000–$200,000 / yearRequired qualifications include the following: Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies.
Sr Network Engineer - CCIE Contract 1 Advanced Energy Industries IncSr Network Engineer - CCIE Contract 1Denver, CO$90,000–$130,000 / yearAE's power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes.
Network Engineer F5 IncNetwork EngineerBoulder, CO$137,600–$206,400 / yearThis role is primarily operations‑focused, encompassing ownership of day‑to‑day network reliability, performance, and incident response, while also incorporating engineering and build responsibilities as required-such as evolving routing architectures, developing and maintaining automation pipelines, troubleshooting complex network behaviors, and executing major initiatives across data centers and cloud platforms. We are seeking a Senior Network Engineer who brings deep technical expertise, sound operational judgment, and the ability to deliver reliable, scalable network services across multi-region and global environments, including regulated and compliant FedRAMP-authorized platforms.
Senior Network Engineer F5 IncSenior Network EngineerBoulder, CO$161,600–$242,400 / yearThis role is primarily operations‑focused, encompassing ownership of day‑to‑day network reliability, performance, and incident response, while also incorporating engineering and build responsibilities as required - such as evolving routing architectures, developing and maintaining automation pipelines, troubleshooting complex network behaviors, and executing major initiatives across data centers and cloud platforms. We are seeking a Senior Network Engineer who brings deep technical expertise, sound operational judgment, and the ability to deliver reliable, scalable network services across multi-region and global environments, including regulated and compliant FedRAMP-authorized platforms.
Sr Network Engineer - Connectivity Stefanini, IncSr Network Engineer - ConnectivityAurora, COStrong understanding of IT infrastructure (network and hosting) hardware, Experience in IT technologies: Networks, Telecommunications, Server, Virtualization (Hyper-V), Experience/Understanding of CISCO network (LAN, WLAN, WAN) infrastructure. Bachelor's degree in information technology related field of study with a network/hosting engineering focus - not a blocker if a candidate does not have it but is studying similar field.
Network Engineer, Foundation & Support Meta Platforms IncNetwork Engineer, Foundation & SupportDenver, COPeople who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today-beyond the constraints of screens, the limits of distance, and even the rules of physics. In this role, you will plan, deploy, and operationalize network systems that support Meta's physical sites globally, ensuring reliable connectivity and service continuity across campus and facility environments.
Network Engineer, NetOps Infrastructure RingCentral IncNetwork Engineer, NetOps InfrastructureDenver, CO$108,400–$132,200 / yearEVPN/VXLAN, MC-LAG, ECMP, MPLS · High availability and clustering · Load balancing (A10, F5, IPVS) · Scripting for your own workflows - Bash, Python, NETCONF, PyEZ, Ansible · Cloud networking · NetBox, Zabbix, VictoriaMetrics, Grafana. More flexible and cost effective than legacy on-premises PBX and video conferencing systems that it replaces, RingCentral empowers modern mobile and distributed workforces to communicate, collaborate, and connect via any mode, any device, and any location.
Network Engineer with Switches and Routers Rapinno TechNetwork Engineer with Switches and RoutersDenver, ColoradoVerify connection to Aruba Central (must be configured for DHCP and have access to Central or static ip with access from Denver DC). Label Box with Site information (USGS to supply labels and info).
Sr. Network Engineer Yantran LLCSr. Network EngineerDENVER, COThe ideal candidate possesses deep end to end knowledge of the Hybrid MNO and 5G ecosystem and a proven track record of reducing MTTR through advanced analytics and rigorous root cause analysis. Root Cause Analysis (RCA): Conduct deep dive RCAs using logs, signaling traces, KPIs, and probe captures to prevent recurrence of issues.
NewNetwork Implementation Engineer EntarianNetwork Implementation EngineerDenver, Colorado$135,000–$155,000 / yearmeshONE‐T is the ground component of the larger meshONE concept and will eventually integrate with the Air and Space components of meshONE to provide an end‐to‐end network solution across all mediums, environments, and warfighting domains. Able to communicate effectively with other project groups such as cybersecurity, network, operations, and Project Management, during the installation and troubleshooting of system components.
Telecommunications & Network Infrastructure Design Engineer Rowan Digital InfrastructureTelecommunications & Network Infrastructure Design EngineerDenver, Colorado$125,000–$150,000 / yearRowan is assembling a strategic portfolio of data center sites in Tier 1 markets across the United States at various stages of development, and we’re looking for incredible and passionate people to help us advance our company and our commitment to building a more sustainable future. Rowan is seeking a Telecommunications & Network Infrastructure Design Engineer to support the planning, design, and implementation of telecommunications infrastructure across the Rowan data center portfolio.
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantDenver, CO$105,400–$207,800 / year3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).
NewSenior Cloud Network Engineer SimplesenseSenior Cloud Network EngineerDenver, Colorado$155,000–$195,000 / yearIndividual Contributor: Provide hands-on technical contributions to the deployment and operation of cloud network infrastructure with a time allocation of approximately 80% on solving technical problems (coding IaC, system design, reviews, troubleshooting) and 20% mentoring, coordinating with Staff and Principal Engineers, and supporting planning efforts. Our team combines over 100 years of direct mission experience solving hard problems with 50 years technical expertise deploying DevSecOps, cybersecurity, and cloud infrastructure, giving us a deep appreciation for our customers’ mission and end users’ priorities.