Systems - Network Security Admin/Engineer

Quadrant Inc • Ashburn, Virginia, United States • 20h ago

Job ID: 24-04329

Systems Security Admin/Engineer
Sterling, VA
Pay From : $115,000/yr

MUST:
Experienced Systems- Network Administrator/Engineer
8+ years of overall IT experience working with Systems and Networks
5+ years of technical experience troubleshooting complex network, system, and end user support issues
Strong application management and support experience
Hands on experience with Proxy tools such as ZScaler or Cisco Umbrella
Experience in the change management process strongly preferred
Understanding and hands on experience creating and managing GPOs via Active Directory
Strong experience with firewalls both hands on and monitoring (preferably Fortigate/Fortinet tools)
Experience providing system and network security and hardening measures
Strong communication skills both written and verbal
Strong documentation skills
Ability to work well on a team and independently
Relevant Certifications are a plus : Network+ce, Security+ce, CCNA, VMWare, or Fortinet

DUTIES:
Will help proactively monitor and report on overall system service performance and take action to correct deficiencies in monitoring and controlling the quality of individual network services
Develop, execute and track the performance of security measures to protect information and network infrastructure and computer systems
Plan, develop, implement and update companies information security strategy
Educate and train staff on information system security best practices
Design computer security strategy and engineer comprehensive cybersecurity architecture in a lab environment
Install software that monitors systems and networks for security breaches and intrusions
Monitor systems for irregular behavior and set up preventive measures
Identifying, analyzing, and remediate infrastructure, application, and OS level vulnerabilities and compliance issues
Build and maintenance lab environment which consists of VMware vCenter and ESXi
Test and implement security OS hardening utilizing GPOs and scripting
Manage MFA platform including administrators, users and application protection
Manage Zscaler tenant to adhere to defined company policies
Responsible for auditing security implementations through monitoring firewalls
Perform on-call operational duties on rotational basis

Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability.

Apply