Network Engineer - CONUS

Serve as cleared senior network SME for DoD medical networks. Lead resolution of complex LAN/WLAN/WAN issues, design and enforce standards, configure firewalls/VPNs/IDS, use SolarWinds/ARMIS/Ansible for diagnostics, advise government stakeholders, lead teams, and support performance, capacity planning, and high-availability across DHA facilities., C3EL is seeking a cleared Senior Network Engineer to support the DoD medical mission. This key-personnel position addresses highly complex infrastructure requirements across DHA networked facilities and serves as the contract’s premier Network Specialist and subject-matter expert. The engineer is responsible for resolving the most complex LAN/WLAN/WAN issues and providing contract-wide technical leadership.

Responsibilities will include, but not be limited to:

• Serve as the CONUS and global point of contact for network issues, configuration management, communications interconnection, addressing, multi-protocol routing, and network management.
• Serve as the contract’s premier Network Specialist and subject-matter expert for issues covered by the supporting network labor categories.
• Study vendor products and determine which components and configurations best meet DoD and CONUS medical treatment facility requirements.
• Identify, research, and resolve complex LAN, WLAN, and WAN network problems using network management and diagnostic tools.
• Provide high-level installation, configuration, documentation, management, and troubleshooting of LAN/WLAN/WAN communications equipment for DHA networked facilities.
• Advise and consult with Government staff, agencies, and contractor representatives on network design, implementation, deployment, and management to ensure optimal support of the Military Health System mission.
• Lead and coordinate Network Specialists and internal or external organizations in resolving LAN/WLAN/WAN issues.
• Troubleshoot network and routing protocols across all levels of the OSI model using tools such as Orion SolarWinds, ARMIS, and Ansible.
• Use Management Information Blocks (MIB) and Multi Router Traffic Grapher (MRTG) concepts and methodologies to support performance measurement, capacity planning, high availability, and minimum downtime.
• Establish and configure network firewalls, virtual private network devices, and intrusion detection systems to strengthen LAN/WLAN/WAN security and prevent unauthorized access to medical treatment facility systems.
• Prepare written technical recommendations, document operational changes and enhancements through tickets and standards, and coordinate standards updates with the NetMOD Network Standards Team.
• Establish and implement LAN/WLAN/WAN procedures and standards that support applicable DoD, DHA, and regional command objectives and policies.
• Communicate the status of network support requests to key customers.
• Develop policies, procedures, best practices, and minimum standards for LAN/WLAN/WAN access and operations.
• Lead or participate in other projects and provide additional support as mission needs arise., Serve as the CONUS SME and lead technical authority for LAN/WLAN/WAN operations at military hospitals. Provide enterprise engineering, complex troubleshooting across OSI layers, design and modernization guidance, DoD/DHA compliance, firewall/VPN/IDS/IPS/Zero Trust support, performance optimization, stakeholder interfacing, policy development, and mentor network engineering staff. Top Skills: Active DirectoryAnsibleArmisBgpEigrpFirewallIds/IpsLanWindowsOpenvmsOspfRoutersSolarwindsSwitchesTerminal ServersUnixVpnWanWlanZero Trust Liberty Mutual Insurance

Senior Underwriting Officer, Construction

15 Minutes Ago Remote or Hybrid 98K-298K Annually Senior level 98K-298K Annually Senior level Artificial Intelligence * Fintech * Insurance * Marketing Tech * Software * Analytics Lead underwriting for large, complex construction accounts across Primary Casualty lines (WC, GL, Auto). Provide technical underwriting guidance and referral approvals, align primary and excess placements, monitor portfolio performance, drive underwriting excellence, and collaborate with leaders and partners to develop strategies, products, and capability enhancements. Ericsson

Security Intelligence Analyst

29 Minutes Ago In-Office or Remote Expert/Leader Expert/Leader Cloud * Information Technology * Internet of Things * Machine Learning * Software * Cybersecurity * Infrastructure as a Service (IaaS) Collect and analyze intelligence from internal and external sources to produce threat assessments, intelligence reports, and executive briefings. Monitor geopolitical and security developments, identify emerging threats, support travel and operational security, engage stakeholders on intelligence requirements, and contribute to investigations and strategic security initiatives across the Americas. Top Skills: Osint

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

• Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
• Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
• Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
• Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
• Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
• Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

• U.S. Citizenship.
• An active, in-scope US Government issued Secret clearance or higher.
• An active Cisco Certified Network Professional (CCNP) certification.
• An active Certified Information Systems Security Professional (CISSP) certification.
• Ability to communicate effectively, verbally and in writing, with Government officials, medical professionals, and highly specialized technical personnel.
• Mastery of networking protocols and technologies, including TCP/IP, XDM, HTTP, HTTPS, SMTP, SNMP, DNS, DHCP, RSTP, VRRP, BIND, EIGRP, BGP, OSPF, PPP, HDLC, V.35, and RS-449.
• Clear understanding of the communications and Internet standards identified in the PWS: 802.1d, 802.1q, 802.1w, 802.3, 802.5, 802.10, 802.11, 802.3u, 803.2, and 802.3z.
• Direct experience with synchronous and asynchronous communications; Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI, ATM; and other communications media used by DoD and DHA.
• Experience with Optical Time Domain Reflectometers, cable testers, network sniffers, and EIA/TIA cable standards and specifications.
• Mastery-level experience in routed, switched, and shared LAN environments supporting current Microsoft operating systems, Windows Active Directory, UNIX, and OpenVMS, together with routers, switches, terminal servers, and local and long-haul WAN connectivity.
• Experience with DoD Health Care Information Systems and technical assignments directly related to the position’s area of responsibility.
• Expertise in Windows networks, Cisco Systems, and Orion SolarWinds.
• Ability to perform the functions of subordinate positions in this labor category when assigned to travel to a contract site.

Desired Qualifications:

• Experience with Zero Trust architectures and methodologies., * Bachelor’s degree in Computer Science, Engineering, a technical discipline, or a related field, plus five years of directly related experience; or completion of a certified technical or vocational school plus 10 years of directly related experience gained through progressively higher levels of complexity.