Senior Network Engineer

Auria

$115K — $135K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 7+ years of experience in enterprise network engineering
  • Hands-on experience with Palo Alto firewalls and Cisco switching/routing
  • Understanding of network segmentation and secure enclave design
  • Experience with hybrid cloud networking and AWS concepts
  • Familiar with regulatory frameworks like CMMC and NIST SP 800-171
  • Strong troubleshooting and analytical abilities

Responsibilities

  • Own daily operations and lifecycle management of network infrastructure
  • Maintain connectivity across offices and support hybrid cloud environments
  • Lead troubleshooting for network performance issues
  • Implement secure network architectures aligned with compliance
  • Support network boundary protection and policy management
  • Collaborate with cybersecurity teams on secure architectures and incident response
  • Identify improvements for network scalability and operational maturity

Benefits

  • Onsite role in Colorado Springs, CO
  • Opportunity to mentor and support junior team members
  • Collaborative work culture focused on mission-driven outcomes
  • Involvement in cutting-edge security and network solutions
  • Focus on professional development and team growth
Full Job Description
Senior Network Engineer to join our team! This role is onsite and located in Colorado Springs, CO.

WHAT YOU CAN EXPECT TO DO:
  • Network Engineering & Operations:
    • Own daily operation, support, optimization, and lifecycle management of enterprise network infrastructure
    • Maintain highly available and resilient connectivity across three primary offices and two satellite locations, Hybrid multi-cloud environments and Remote workforce connectivity solutions
    • Support and improve a two-tier enterprise network architecture using enterprise-class switching, routing, and firewall technologies
    • Lead troubleshooting and root cause analysis for complex network performance and reliability issues
    • Support a target network availability objective of 99.9% uptime
  • Security Architecture & Compliance:
    • Design and enhance segmented network architectures supporting:
      • CMMC-aligned environments
      • Logical separation of in-scope and out-of-scope systems
      • Security enclaves and restricted-access environments
  • Implement and maintain secure network boundary protections using Palo Alto firewalls
  • Modernize firewall rule sets and reduce organizational risk exposure through improved policy management and segmentation
  • Partner closely with cybersecurity teams to support:
    • Secure architecture reviews
    • Vulnerability remediation
    • Incident response activities
    • Compliance readiness efforts
  • Contribute to the organization's transition toward Zero Trust architecture principles Cloud & Remote Connectivity
  • Support hybrid cloud networking architectures across multiple cloud providers
  • Maintain and optimize connectivity technologies including:
    • AWS Transit Gateway
    • Direct Connect solutions
    • Site-to-site VPN connectivity
  • Improve performance and reliability for remote engineering and development teams Modernization & Automation
  • Identify opportunities to improve network scalability, resilience, and operational maturity
  • Assist in expanding network automation and infrastructure-as-code capabilities
  • Collaborate with Platform Operations and Infrastructure teams to standardize and modernize network deployments Leadership & Collaboration
  • Serve as the senior network engineering resource within the IT organization
  • Collaborate across:
    • Infrastructure & Security
    • Cybersecurity
    • Platform Operations
    • Help Desk / Service Delivery
  • Help define operational standards, documentation, and engineering best practices
  • Participate in planning for team growth, including mentoring and eventual support of a future Junior Network Engineer role


WHAT THE TEAM REQUIRES:
  • Mission-Driven Professional: Collaborative contributor motivated by the opportunity to develop cutting-edge solutions that protect and serve both the nation and the world.
  • 7+ years of progressive enterprise network engineering experience
  • Demonstrated hands-on experience with:
    • Palo Alto Networks firewalls
    • Enterprise Cisco switching and routing
  • Strong understanding of:
    • Network segmentation
    • Secure enclave design
    • Enterprise VPN technologies
    • High-availability network design
  • Experience supporting hybrid cloud networking architectures
  • Familiarity with:
    • AWS networking concepts
    • AWS Transit Gateway
    • Direct Connect and hybrid connectivity models
  • Working familiarity with:
    • CMMC
    • NIST SP 800-171 concepts
    • Security-focused network architecture principles
  • Experience supporting regulated or security-conscious environments • Strong troubleshooting and analytical skills


WHAT THE TEAM PREFERS:
  • Industry certifications such as:
    • PCNSE
    • CCNP or CCIE o CISSP
  • Experience with:
    • Zero Trust networking initiatives o Network automation tools and scripting
    • Infrastructure-as-code concepts
    • Multi-enclave environments
  • Prior experience in aerospace, defense, government contracting, or similarly regulated industries


PAY TRANSPARENCY: The salary offered will be based on the selected candidate's qualifications - skills, education & experience - and the position level. $115,000 - $135,000.

APPLICATION DEADLINE: August 17, 2026.

Pay Range: $115,000 - $135,000 per year

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