Karsun Solutions LLC

Sr. Network Engineer

2 weeks ago(1/8/2018 3:37 PM)
# of Openings
Information Technology


Karsun Solutions LLC is in the business of solving problems. Since 2009 as a premier consulting services company with a culture of innovation, Karsun offers a portfolio of Enterprise Modernization services to both civilian and defense Federal agencies. Karsun’s list of strong clientele includes U.S. Department of Homeland Security, U.S. General Services Administration, and the Federal Aviation Administration. Karsun combines years of institutional knowledge with a deep commitment to customer relationships, on every project.      



We are currently seeking an experienced Network Engineer to join our expanding company. The ideal candidate will possess mid to senior level Network engineering and security experience and have at least 8 years of hands-on experience. 


Are you someone who wants to take independent charge of network engineering for a growing organization? Someone who thinks security is fundamental to creating networks that perform well? Someone who is excited about creating resilient networks using automation and configuration management? Then, we have a great job for you!

  • Designing and implementing both the physical and wireless networks, including those for computer communications and telecommunications
  • Maintaining network performance
  • Managing the electronic equipment that activates any network pieces
  • Troubleshooting network problems
  • Researching and integrating new technologies into the network lifecycle
  • Interfacing with network administrators to manage or assist problems
  • Work with other administrative staff on network and security initiatives and issues
  • Perform Asset management, inventory tracking, Antivirus/Malware detection, wireless network monitoring
  • Perform data backups and disaster recovery operations
  • Perform a combination of network and security tasks such as implementing security controls per NIST standards, using network monitoring tools
  • Responsible for daily operations, maintenance and security compliance of network
  • Under general direction, installs and configures new workstation computer systems and associated hardware and software components that make up established baselines
  • Use of Security Information and Event Management (SIEM) tools such as AlienVault OSSIM to log and troubleshoot issues
  • Implementing network security measures in order to protect data, software, and hardware per security policy
  • Respond, isolate, and resolve network troubles. Monitor alarms and alerts to identify network elements causing network degradation or failure
  • Maintaining logs and records associated with reported problems or situations to build knowledge for future similar incidents
  • Monitoring security posture of the network, and report suspected violations to designated authority
  • Analyzing network characteristics (e.g., traffic, connect time, transmission speeds, packet sizes, and throughput) and recommends procurement, removals, and modifications to network components
  • Maintaining knowledge base and stay abreast of developments in the latest network hardware/software technologies


Required Skills:

  • Minimum 8 years of experience
  • 3+ years as a network engineer and 5+ years as a network administrator
  • Superior fault analysis, strong troubleshooting and organizational skills.
  • Knowledge of TCP/IP, LAN, Wireless, MPLS and general network theory required.
  • Ability to work in a dynamic environment, take initiative and lead maintaining the overall environment.
  • Good understanding of tools that secure the infrastructure and systems  such as SEIM, vulnerability scanning and Antivirus/Malware tools.
  • Demonstrate a strong work ethic, adhere to deadlines, ability to both work independently and as a team.
  • Experience working with Carbon Black or CrowdStrike Falcon.
  • Demonstrated excellent verbal, written, and interpersonal communication skills

Desired Skills:

  • Network and security certifications are a plus (CompTIA A+, CompTIA Security+, CISSP, etc.)
  • Experience in VPN technology and networking in AWS Cloud 
  • Experience working with AlienVault SIEM tool for inventory management, vulnerability scanning, Antivirus/Malware detection, etc.

Qualifications ( Education/Experience)


Associates degree or higher, or equivalent eight years of experience.



Karsun Solutions is an Equal Employment Opportunity (EEO) employer. It is the policy of the Company to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.


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