Network Engineer 3

Columbia Technology Partners

$100K — $130K *
Telecommunications & Hardware
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a related field or equivalent experience
  • Minimum 8 years in network engineering, focusing on LAN architecture and security
  • DoD 8570 IAT Level II certification (or equivalent)
  • Extensive experience with Cisco hardware and security protocols
  • Strong understanding of TCP/IP and routing/switching protocols

Responsibilities

  • Lead design and implementation of enterprise network architectures
  • Architect and enforce network security solutions
  • Install and configure advanced network devices
  • Oversee network performance and optimization efforts
  • Manage secure communications like IPSEC VPNs
  • Analyze network traffic and conduct troubleshooting
  • Support virtualization technologies including VMware and containers

Benefits

  • Three comprehensive medical plans with in/out-of-network options
  • Free vision and dental coverage
  • 6% company contribution to 401k
  • Customizable PTO and leave plans
  • Up to $10,000 for approved career-related education
  • Life and AD&D insurance, short & long-term disability at no cost
  • Profit sharing bonus at year-end
  • Referral bonuses up to $20,000 for successful hires
Full Job Description
Description:

Network Engineer 3 to lead the design, implementation, and optimization of enterprise network environments. This role focuses on advanced network architecture, security enforcement, and performance across complex, high-scale datacenter and enterprise infrastructures.

The ideal candidate will bring deep technical expertise in network engineering and security, serving as a senior contributor responsible for designing secure, scalable networks and supporting mission-critical operations.

Key Responsibilities:

  • Lead the design, implementation, and maintenance of enterprise network architectures across LAN and datacenter environments
  • Architect and enforce network security solutions, including firewalls, access controls, and secure boundaries
  • Install, configure, and troubleshoot advanced network devices including routers, switches, firewalls, and load balancers
  • Oversee network performance, capacity planning, and optimization efforts
  • Configure and manage secure communications, including IPSEC VPNs and encryption solutions
  • Analyze network traffic and lead packet capture and troubleshooting efforts
  • Apply deep knowledge of TCP/IP, routing, and switching protocols to maintain resilient network operations
  • Support virtualization technologies, including VMware and container-based environments
  • Maintain documentation and track tasking through ticketing systems
  • Participate in on-call operations and support high-availability production environments


Qualifications:

  • Bachelor's degree in a related field
    • Two (2) additional years of relevant experience may be substituted for a degree
  • Minimum 8 years of experience in network engineering, including LAN architecture, monitoring, security, and protection
  • DoD 8570 IAT Level II certification (or equivalent)
  • Extensive experience with Cisco routers, switches, firewalls, and IPSEC VPNs


Requirements:
  • U.S. Citizenship is required for all applicants.
  • Certification Requirements:
    • DOD 8570 IAT Level II Certification

This position requires an active Security Clearance with appropriate Polygraph.

Salary Range Transparency

At Columbia Technology Partners we are committed to transparency and fairness in our compensation practices. We believe in creating a work environment where employees feel valued, empowered, and rewarded for their contributions.

How We Determine Salary Ranges

Our salary ranges are based on the following key factors:
  • Job Role and Responsibilities: The specific duties and responsibilities associated with each role form the foundation of our compensation structure.
  • Market Research and Industry Benchmarks: We conduct regular analysis of market trends and salaries across our industry, using reliable compensation data to ensure we stay competitive.
  • Experience and Qualifications: An individual's experience, education, certifications, and specialized skills all contribute to determining their position within a salary range.
  • Location: Salary ranges may be adjusted based on geographic cost of living, in accordance with local and national standards.
  • Company Performance: Our compensation practices also take into account overall company performance and financial health, ensuring that we maintain sustainability while rewarding our team.

Really good benefits, for really GREAT people:

From our CTP Family to yours, we know how important these decisions are. Your benefits are about you, not us. Tell us what you need in order to see a future at CTP; lets get where you're going, together.

Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options.

Vision + Dental: Both free to you + paid in full by CTP.

Retirement: 401k - 6% company contribution

PTO + Leave: A work life balance is extremely important to our team here at CTP, which is why our paid time off plans are so lucrative. Offering customizable leave plans to meet your needs is just one of our many perks! Jury Duty, Bereavement + Military Leave provided.

Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition.

Life and AD&D Insurance/Short-Term & Long-Term Disability: More peace of mind, at zero cost to you.

Profit Sharing Bonus: End of year cash gets added to your bottom-line.

Referral Bonus Program: Our tiered program provides an incentive with each stage of the hiring process your referral passes. Our bonuses range from $7,000-$20,000, if your referral joins the team.

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