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Network Engineer Security Clearance

Job in Lexington, Middlesex County, Massachusetts, 02420, USA
Listing for: John Galt Staffing
Full Time position
Listed on 2026-07-24
Job specializations:
  • IT/Tech
    Cybersecurity, Network Engineer, IT Support, Network Security
Job Description & How to Apply Below
Position: Network Engineer with Security Clearance
The Enterprise Technology and Tools (ETT) Team provides resources to assist with compliance execution, reporting, and vulnerability-remediation activities. These services are offered across the company through the ISD Embedded System Administrator (ESA) Group. In addition, the ETT Team is responsible for the overall operation of monitoring tools. Such tools include Solar Winds, the Laboratory’s IT service management (ITSM) tool (Footprints), and the Laboratory’s central visibility tool—Big Fix Roles and responsibilities of the Network Eng include but not limited to:

• Contribute to a team responsible for the operations of the companies enterprise classified networks.

• Assist in the day-to-day role of supporting the network infrastructure which will include configuring and maintaining routers, switches, firewalls and other networking devices within the classified environment.

• Has a basic understanding of troubleshooting and analytical skills to assist with the diagnosis and resolution of network issues

• Is familiar with DoD STIGs and how to evaluate network hardware for STIG compliance. Must Have:

• Configuration and Management of Cisco, Juniper, Palo Alto and General Dynamics Type 1 Encryptors

• Network Architecture

• Networking Applications and Protocols: TCP/IP, DNS, NTP, DHCP, SSH, FTP, HTTP/S, BGP and OSPF.

• Networking experience (routers/switches/firewalls/servers)

• Network Systems Analysis

• Optimization of Distribution Networks Nice to Have:

• DoD STIGs

• Experience with automation tools (e.g. Ansible) Clearance:
Candidates should have an active clearance (secret/top secret, etc.) in order to be considered for this position due to the nature of the work being done.

Work Location:

This role works onsite 100% in Lexington, MA
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