- Noblis (Denver, CO)
- …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... hands-on professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
- Lockheed Martin (Colorado Springs, CO)
- …and enhancing leading\-edge missile defense technologies\. **The Work** The Network Security Engineer will be responsible for planning, deploying, integrating, ... **Who You Are** You are a highly skilled network security engineer with a strong background in...of the OSI Model, TCP/IP, VLANs, UDP Multicast, and firewall configuration knowledge such as Juniper, Cisco, Palo Alto… more
- NANA Regional Corporation (Peterson Air Force Base, CO)
- The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... implements security measures to protect computer systems, networks, and data...4+ years of hands-on experience in network engineering and firewall management and 4+ years of experience with cloud… more
- Leidos (Colorado Springs, CO)
- …hybrid cloud connectivity (on-prem to Azure), ensuring performance, redundancy, and security compliance. + Implement and manage Azure Firewall , Application ... has an exciting career opportunity for a highly skilled Azure Cloud Engineer with deep expertise in networking and infrastructure automation in Colorado Springs… more
- Leidos (Colorado Springs, CO)
- …hybrid cloud connectivity (on-prem to Azure), ensuring performance, redundancy, and security compliance. + Implement and manage Azure Firewall , Application ... The Leidos Digital Modernization Sector is seeking a highly skilled Azure Cloud Engineer with deep expertise in networking and infrastructure automation. This is a… more
- EchoStar (Englewood, CO)
- …live whiteboarding or technical assessment session.** **Key Responsibilities:** + Manage security -centric infrastructure components such as IPS, IDS, DLP, AV and ... scanning tools + Identify, track and help remediate vulnerabilities and other security concerns + Review and provide system security requirements/guidance on… more
- RTX Corporation (Aurora, CO)
- …knowledge and experience with network technologies, services, operations, and associated security practices. The **Platform** **Network Engineer II** will ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date. US citizenship is… more
- CACI International (Denver, CO)
- …US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested ... Cloud Cyber Engineer Job Category: Information Technology Time Type: Full...teams to create, maintain, and monitor data connections, NPE security certificates, firewall connection requests. + Applying… more
- RTX Corporation (Aurora, CO)
- …IOS / Fiber Switch Familiarity + Experience with Cisco Server Hardware / and Firewall implementation + Current Security Plus certification or obtain within 90 ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date. US citizenship is… more
- RTX Corporation (Aurora, CO)
- …knowledge and experience with network technologies, services, operations, and associated security practices. The **Senior Platform Network Engineer ** will ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date. US citizenship is… more