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Sr Network Engineer

Job in Lakewood, Jefferson County, Colorado, USA
Listing for: Entrust Corporation
Full Time position
Listed on 2026-06-27
Job specializations:
  • IT/Tech
    Network Engineer, Systems Engineer
Salary/Wage Range or Industry Benchmark: 108720 - 159456 USD Yearly USD 108720.00 159456.00 YEAR
Job Description & How to Apply Below

Position Overview

Senior Network Engineer to develop and maintain functional and secure networks. Collaborate with senior engineers to troubleshoot and optimize the infrastructure for users, providing high‑level technical guidance and support for the enterprise network structure and mentoring a team of engineers.

Responsibilities
  • Design and implement functional network infrastructure and systems using correct network diagrams and documentation.
  • Analyze and confirm information demands and functional requirements in collaboration with internal and external customers.
  • Adopt network security measures after organizing, planning, and safeguarding data, software, and hardware.
  • Monitor network performance to identify necessary adjustments and improvements.
  • Cooperate with technology suppliers to offer business‑focused solutions.
  • Provide technical leadership to teams working on deployment and support.
  • Ensure the stability of the working environment before, during, and after system updates.
  • Establish and maintain strong cross‑functional working connections with corporate and local teams.
  • Resolve issues escalated by lower support tiers and provide support for those tiers as needed.
  • Configure firewalls, routing, and switching to maximize network security and efficiency.
  • Utilize online resources and documentation to gain knowledge about new or unfamiliar technology.
  • Collaborate with architects to design and implement functional company networks.
  • Install and configure networking hardware.
  • Create and implement network security measures.
  • Mentor and guide junior Network Engineering staff.
  • Conduct regular network performance tests.
  • Delegate networking maintenance tasks to junior staff.
  • Deal with escalated network support issues.
  • Draw up network status reports.
Basic Qualifications
  • College or University Degree in Computer Science, Information Systems, or a related discipline or equivalent combination of education and work experience.
  • 8+ years of High Availability, High Security, Internet Data Center Experience.
  • 2+ years of public cloud experience preferred but not required.
  • Experience with automation and deployment frameworks to deploy network services.
  • Documentation skills and experience.
  • Design and deployment experience with F5, Palo Alto, Cisco, Open Gear, Windows Server, VMware, SD‑WAN, Network Virtualization.
  • Must be able to lawfully work within the United States and have unrestricted work authorization.
Preferred Qualifications
  • Strong organization skills and detail‑oriented.
  • Prior experience supporting commercial network infrastructure/environments.
  • Excellent problem‑solving skills.
  • Knowledge of ITSM/ITIL.
  • Project coordination/management experience.
  • Experience with F5, Cisco OS, FW, Switches, Routers, Palo Alto, Cisco ACI.
Compensation

The anticipated starting base pay for this position is: $108,720–$159,456 per year (in the primary posting location). Actual compensation will be determined based on geographic location, education, skills and experience. This position is also eligible for the company’s discretionary annual incentive plan.

Benefits

Comprehensive health and well‑being programs including medical, vision, dental coverage, a generous 401(k) matching contribution, life and disability insurance, mental health coaching, virtual fitness programs, paid personal time off, 12 paid holidays, parental leave, and education reimbursement.

EEO Statement

Entrust is an EEO/AA/Disabled/Veterans Employer. For Canadian roles, Entrust values diversity and inclusion and we are committed to building a diverse workforce with wide perspectives and innovative ideas. If you require an accommodation, contact

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