Senior DoD Network Engineer (TS/SCI)

Cornerstone Defense LLC; Fort Meade (MD); Presencial; USD 130 000 - 150 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

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

Travel Assistance

Resumo da oferta

Cornerstone Defense LLC is seeking a Senior Network Administrator in Ft. Meade, MD to configure, secure, and troubleshoot a broad range of network assets.

The role supports modernization projects, collaborates with external partners, and leverages Linux/Windows system administration to manage integrated network systems. Required is a BS in a technical field with 8+ years of related experience, and DoD 8140 certification or equivalent, plus CCNA/CCNP or the ability to obtain within 90 days.

Qualificações

• Bachelor's degree in a technical discipline; 8+ years of relevant experience or equivalent.
• At least 3 years of Linux and/or Windows experience.
• DoD 8140 certification supporting Network Operations Specialist (e.g., Security+, CEH).
• CCNA/CCNP or equivalent certification, or ability to obtain within 90 days of start.
• Preferred: NM/EM systems integration experience with performance, ticketing, and security subsystems.
• Experience with BM, ServiceNow, ITSM, or Remedy ticketing systems.
• ITIL v3 Foundation certification.
• Experience working with virtualized environments.

Responsabilidades

• Configure and manage network assets such as switches, routers, firewalls, load balancers, and related devices.
• Perform routine maintenance, troubleshooting, updates, and security hardening on Cisco, Juniper, and Dell network equipment.
• Create and maintain accurate system documentation, configuration management records, and change management artifacts.
• Conduct checklist-driven reviews to ensure compliance with cybersecurity controls and mitigation requirements.
• Provide technical insight, timelines, and resource assessments for global network architecture upgrade projects.
• Implement recurring security requirements and system hardening procedures across network devices.
• Coordinate troubleshooting efforts with external partners and mission stakeholders.
• Utilize Linux and Windows system administration skills to navigate and manage network-connected environments.
• Provide architecture and topology recommendations to improve efficiency, resilience, and system performance.

Conhecimentos

Linux experience

Windows experience

Networking

Security/compliance

Troubleshooting

Documentation

Formação académica

Bachelor's degree in a technical discipline

Ferramentas

Cisco devices

Juniper devices

Dell networking equipment

Descrição da oferta de emprego

Cornerstone Defense LLC is seeking a Senior Network Administrator in Ft. Meade, MD to configure, secure, and troubleshoot a broad range of network assets.

The role supports modernization projects, collaborates with external partners, and leverages Linux/Windows system administration to manage integrated network systems. Required is a BS in a technical field with 8+ years of related experience, and DoD 8140 certification or equivalent, plus CCNA/CCNP or the ability to obtain within 90 days.