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Expert Network Engineer

Job in Annapolis, Anne Arundel County, Maryland, 21403, USA
Listing for: Cornerstone Defense LLC
Full Time position
Listed on 2026-03-04
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity
  • IT/Tech
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 205000 - 225000 USD Yearly USD 205000.00 225000.00 YEAR
Job Description & How to Apply Below

Title:

Expert Network Engineer

Location:

Annapolis Junction, MD

Compensation Range: $205 -$225K

Clearance:
Active TS/SCI w/ Polygraph needed to apply

Company Overview

Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems.

If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.

Benefits Overview
  • Medical, Dental and Vision Plans
  • Generous PTO Policy
  • 401(k)
  • HSA and FSA options
  • Life and Disability Insurance
  • Tuition Reimbursement and Training
  • Perks at Work Discount Program
  • Referral Program
  • Leads Generation Program
  • College America 529
  • Fitness Reimbursement Program
  • Travel Assistance
  • Norton Lifelock Benefit Solutions
  • Life Planning Financial & Legal Services
Position Description

Provide support on the Network Administration team including technical support to the Network Administrators and System Administrators, monitoring and maintaining the current infrastructure, improving system performance, and automating system administration. This position also develops algorithms used in modules or incorporated into models associated with the research and development of technologies and systems involving one or more of the following areas: traditional circuit switched networks;

data networks; access technologies; wireless systems; the media to carry such services; the protocols required for the completion of transport and services; operation of networks; management of network resources; provisioning of resources; traffic and/or performance modeling of such networks.

Qualifications
  • A Master’s degree in Computer Science, Information Assurance, Information Security Systems Engineering, or a related discipline from an accredited college or university and ten (10) years of relevant professional experience providing Network Engineering support and training commensurate with network engineering curriculum.
    • In lieu of a Master’s degree a Bachelor’s degree from an accredited college or university in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline and an additional two (2) years relevant professional experience providing Network Engineering support may be substituted for a total of 12 years.
    • In lieu of a Master’s or Bachelor’s degree an additional six (6) years of relevant experience providing Network Engineering support may be substituted for a total of 16 years.
Required Certifications
  • Cisco Certified Network Professional (CCNP)
  • An Information Assurance Technical (IAT) level III baseline certification as defined by DoD 8570.01-M is required.
Responsibilities
  • Provide technical support to the Network Administrators and System Administrators, monitor and maintain the current infrastructure, improve system performance, and automate system administration.
  • Provide input to the design of the organization’s network and mission architecture.
  • Conduct Computer Network Defense Operations, plan and install network upgrades, network design, and perform quality assurance and control.
  • Configure and maintain organization's network diagrams and accreditations.
  • Integrate hardware and software to satisfy ISO 9000 requirements and other DoD/IC regulations.
  • Oversee the support to all network equipment.
  • Support the integration of the analytic platform into the CND CDC.
  • Design modules representing traditional circuit switched networks.
  • Lead large efforts and installation projects of dynamic requirements and scale.
  • Develop algorithms for models using networking and/or telecommunications technologies and systems.
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