Senior Network Security Engineer with Min 5yrs exp (In person Interview)(HYBRID_only local to DMV Area)

Washington, DC, US • Posted 11 hours ago • Updated 1 hour ago
Full Time
6 Months
On-site
$DOE
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Job Details

Skills

  • Switching
  • LANs
  • WANs
  • Telephony Systems
  • network infrastructure
  • broadcasting

Summary

We are looking for - Network Security Engineer(NSE )(Min 4+ years of exp) HYBRID (In Person Interviews)
Number of positions: 2
Length: 12Months +
Location: Washington DC, 20020
Immediate interviews In Person Interviews ONLY
NSE
**Candidates local to the DMV area only**
Senior Network Security Engineer II supports the ongoing design, implementation, operation and security of the network and the supporting security infrastructure.
Duties & Responsibilities:
Ability to monitor and analyze data traffic patterns within the network infrastructure;
Identify network problems and recommend improvements to ensure optimal performance;
Ability to improve network quality regarding any degradation;
Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them;
Ability to ensure reliability and stability of the work through the above actions;
Configure routers, switches, firewalls and other appliances in compliance with security standards
Monitor security measures in place within network perimeter, ensuring breaches do not occur and information is safeguarded from unauthorized access;
Proactively oversee the activities involved in quality resolution of complex technical issues, responding with an appropriate sense or urgency to problems escalated to Network Engineer's level;
Coordinate with appropriate personnel to determine positive solutions that increase end user satisfaction, following through to completion, and communicating resolution results; escalate to management any situation that could adversely impact the service provided to the end user;
Monitor trends in documented incidents and determine appropriate actions necessary to eliminate future occurrences and improve customer service levels in an appropriate timeframe;
Provide network design services
Coordinate with the Infrastructure Services Group staff to establish the scope, timing and technical approach to be used for proposed network changes;
Ensure adherence to network policies and procedures;
Manage production and disaster recovery networks and security
Ability to perform forensic and packet analysis;
Ability to configure and operate network security-focused monitoring and logging systems

Qualifications:
Experience building large scale, multi-site network architectures
Experience with secure remote access/WAN technologies (IPsec, VPN,
etc.)
Knowledge of network-based and system-level attacks and mitigation methods
Experience with firewalls: Cisco Firepower (NGFW) or Cisco ASA Firewalls;
Experience with security routing protocols

Technical Skills:
Security: Cisco Firepower (Next generation firewall), Cisco ASA Firewalls, Cisco ISE 2.0 and above (Identity Services Engine), Cisco NGFW (Next Generation Firewall), Cisco AMP (Advanced Malware Protection), Cisco Firepower.
Required/Desired Skills
Candidates must have ALL the "Required" skills in order to be considered for the position. "Desired" or "Highly Desired" skills are a PLUS but may NOT be required.
Skill Matrix
Experience with Business workflow processes
Required / Desired
Amount
of Experience
Years of Experience
Experienced in the development, configuration, installation, and maintenance of networked systems including LANs, WANs and Telephony Systems
Required
4
Years
Experience with network standards, protocols, and procedures
Required
4
Years
Experienced in network architecture and topology, including transmissions protocols, broadcasting, switching, control, and management
Required
4
Years
Experience in performing routing networking configuration management functions.
Required
4
Years
Experienced in network systems management methods including end-to -end systems performance monitoring.
Required
4
Years
Certification in network or system administration is highly desired, such as CCNA, CCNP, CCIE, CISSP, MCSE, MCSA
Required
4
Years
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91166778
  • Position Id: 2026-9579
  • Posted 11 hours ago

Company Info

About NextGen Solutions Corporation

NextGen Solutions has the experience to manage your growth well to ensure that all customers receive the highest level of service possible. Our strength lies in the careful selection of network consultants, expert technical skills, and dedicated customer service. We ensure our consultants have both of these essential attributes. We strive to always do what is right for the client and the employee. When these two core beliefs are combined, the end result is a collaborative work environment and a satisfied customer base.

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