Network Administrator- Journeyman with Security Clearance
TENAX Technologies, LLC · Aberdeen, MD · 1 mo ago
Information TechnologyFull-time
Responsibilities
- Provide day-to-day network engineering and operational support for unclassified/classified network infrastructure.
- Work on network related projects and report progress to customer.
- Recommend solutions for new equipment, software, network configuration, design, and management to include the detail, specification, hardware components, and part numbers.
- Installation, Configuration, and Maintenance Layer 2 and Layer 3 Network devices
- Expansion, Modification, Integration and Redundancy of the Network
- Diagnostics and Testing of Network using software/hardware tool suites
- Firewall Management: modify, add/remove policies.
- Traffic Analysis: NetFlow, SNMPv3 traps, syslog, Nuttcp, wireshark, etc.
- Network Research, Analysis, and Engineering
- Network Modeling and Simulation
- Aid customer with network security audits and inspections.
- Cook with other IT teams e.g. Sever, helpdesk, Information Assurance/Security, etc, to effectively meet customers’ needs.
- Follow established change procedures and implement the changes
- Validate and verify the proper functioning of network devices
Requirements
- Excellent knowledge of Network and Internet technologies. Specifically L2 and L3 switching, basic routing, and network security.
- Must have experience with Installing, configuring, and maintaining switches, routers, firewalls, and other network devices.
- Experience with DoD or other Federal government networks.
- Knowledge of DISA STIG and IAVM procedures
- VLAN, STP, and layer 2 switching, LAN Management
- Juniper, Palo Alto, FortiNet, and/or Cisco Firewalls.
- Interior and exterior routing protocols
- Network monitoring applications e.g. Solarwinds
- COMSEC accounting or handling policies training
- HAIPE Inline Network Encryption (Taclane) management
- Working knowledge of 802.1x and RADIUS as it applies to network security
- Knowledge of NTP
- Basic understanding of DNS
- Knowledge of PKI and IKE
- Linux experience
- MS Visio
- HBSS GEM-X
- PERL Scripting