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Senior Network Engineer with Security Clearance

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Onsite

Senior Network Engineer with Security Clearance

Cornerstone Defense

Senior Network Engineer with Security Clearance

Skills

Testing & QASystem & Network Administration

5 months ago

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Important information


Contract type:

Permanent

Location:

Annapolis, MD, USA

Work mode:

Onsite

Published on:

9 August 2026

What they need


Title: Senior Network Engineer Location: Annapolis Junction, MD Compensation Range: $185 -$205K

  • 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: Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: 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
  • CollegeAmerica 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 positions 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 Bachelor's Degree from an accredited college or university in Network Engineering or related discipline and ten (10) years of relevant professional experience and training commensurate with network engineering curriculums or
  • A Masters degree from an accredited college or university in Network Engineering or related discipline and eight (8) years of relevant professional experience providing Network Engineering support.
  • Four (4) years of relevant experience providing Network Engineering support may be substituted for a Bachelor's degree (six years for a Masters). Required Certifications:
  • Cisco Certified Network Professional (CCNP) 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 organizations 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.

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