Network Engineer III - TS/SCI Poly

FLASH Technology Group; Maryland; On-site; USD 160,000 - 190,000; Full time

Benefits offered by this job

401(k) with 6% company match

Medical Insurance

Dental Insurance

Vision Insurance

Life and Disability Insurance

Identity Theft Protection

Tuition Reimbursement

Paid Time Off

Referral bonuses

And more!

Job summary

FLASH Technology Group in Maryland seeks a Network Engineer III with Active TS/SCI and Polygraph to design, implement, and maintain secure, scalable networks.

You will install and configure routers, switches, and firewalls, manage security rules, document procedures, monitor traffic, and troubleshoot issues while collaborating with cross-functional teams. A minimum of 3 years in network engineering, Linux proficiency, and CCNA/CCNP with Security+ are required.

Qualifications

• Minimum of 3 years as a Network Engineer (within the last 3 years).
• Proficient with Linux. Linux system administration experience is a plus.
• CCNA or CCNP certification.
• Security+ certification.

Responsibilities

• Develop, plan, and implement scalable network solutions, new network layouts, and upgrades.
• Install, configure, and maintain network hardware (routers, switches, firewalls) and software.
• Implement and manage network security measures, including firewall rules, access controls, and security protocols to protect data.
• Resolve network issues.
• Monitor network health, analyze traffic patterns, and improve visibility through metrics and alerting.
• Create and maintain network documentation, policies, and procedures.

Skills

Linux

Network engineering

CCNA

CCNP

Security+ certification

Tools

Juniper routers

Cisco routers

Palo Alto firewalls

Dell Linux servers

HPE Linux servers

Ansible

Nutanix

Rubrik

Nomad containers

Salt scripts

LibreNMS

NetBox

Job description

FLASH Technology Group in Maryland seeks a Network Engineer III with Active TS/SCI and Polygraph to design, implement, and maintain secure, scalable networks.

You will install and configure routers, switches, and firewalls, manage security rules, document procedures, monitor traffic, and troubleshoot issues while collaborating with cross-functional teams. A minimum of 3 years in network engineering, Linux proficiency, and CCNA/CCNP with Security+ are required.