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Senior Network Administrator - Top Secret; TS Security Clearance
Job in
Frederick, Frederick County, Maryland, 21701, USA
Listed on 2026-07-09
Listing for:
MDAEdge
Full Time
position Listed on 2026-07-09
Job specializations:
-
IT/Tech
Cybersecurity, Network Security, Network Engineer
Job Description & How to Apply Below
Job Summary
One of our newest clients is seeking a Senior Network Administrator with Top Secret Clearance for an Onsite Assignment at Aberdeen Proving Ground, MD. The ideal candidate has 5+ years of experience in a related field, an Active DoD-Issued Top Secret security clearance, and CompTIA Security+ CE certification.
Position Duties and Responsibilities- Provide network administration and operational support for classified network infrastructure
- Recommend solutions for new equipment, software, network configuration, design, and management, including details, specifications, hardware components, and part numbers
- Provide technical support for the operations of a fiber optic and twisted pair-based network infrastructure
- Installation, Configuration, and Maintenance of the Network
- Expansion, Modification, Integration, and Redundancy of the Network
- Diagnostics and Testing of Network using software/hardware tool suites
- Firewall Policy Management
- HAIPE Inline Network Encryption (Taclane) management
- Traffic Analysis:
Net Flow, SNMPv3 traps, syslog, Wireshark, etc. - Network Problem Analysis, Diagnosis, and Resolution
- Assist with Security Audits.
- 5+ years of experience in a related field
- Install, configure, and maintain L2 and L3 switches, routers, firewalls, and other network devices
- Knowledge of VLANS, layer 2 switching, LAN Management, and Ports, protocols & services
- Fabricate, test, and install Ethernet cables
- Forti Gate, Juniper, Palo Alto, and Cisco Firewalls. Forti Gate Firewall experience preferred
- Familiarity with DISA STIG
- Network monitoring applications, e.g., Solar Winds
- Strong background with Cisco Client, RADIUS servers, and 802.1x
- Familiarity with VoIP
- COMSEC accounting or handling policies training
- Cisco Client, RADIUS servers, and 802.1x
- Strong experience with Solar Winds
- Strong self-starter attitude, team-oriented and good communication skills are a must
- Familiar with RMF, STIGs, and compliance
- Active TOP SECRET Security Clearance.
- CompTIA Security+ CE.
- Cisco CCNA within 6 months.
- Experience with DoD (Army) networks.
- SQL experience.
- Windows Server experience.
- Unix/Linux experience.
- PERL Scripting.
Position Requirements
10+ Years
work experience
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