3581 Network Operator jobs in Catonsville,MD

Network Engineer

Booz Allen Hamilton

Catonsville, MD

BOOZ, ALLEN & HAMILTON

Fort Meade, MD 20755

5+ years of experience with network security and the design of IT systems or networks for large commercial enterprises or government agencies
5+ years of experience with firewall and enterprise security design, including device hardening, intrusion detection and intrusion prevention systems, SIEM, firewalls, internet protocol security, and vulnerability assessment
Experience with Palo Alto firewalls and Cisco or Juniper firewalls
Experience with packet analysis tools, including Wireshark
Experience with monitoring tools and log collectors to perform analysis of traffic
Experience with boundary protection
Secret clearance
HS diploma or GED
Ability to obtain a DoD 8570 IAT Level II Certification within 3 months of start date

Maximus

Catonsville, MD

CDW Amplified Services

Baltimore, MD 21215

Amazon.com Services LLC

Baltimore, MD 21215

1+ years of Windows Server technologies: AD, DFS, Print Services, SCCM experience
2+ years of troubleshooting in a multi-user high availability environment experience
2+ years of PC repair, troubleshooting, deployment and liquidation experience
1+ years of IT client, server, and network service delivery experience
2+ years of networking (such as DNS, DHCP, SSL, OSI Model, and TCP/IP) experience
2+ years of corporate setting Windows, Mac or Linux Operating systems support experience
2+ years of supporting and maintaining a corporate network environment experience
High school or equivalent diploma
Moving up to 49lbs
Standing and walking during shifts lasting up to 12 hours