Senior System Engineer, Secret

1 month ago


Arlington, United States Maania Consultancy Services Full time
Job DescriptionJob Description

The essential duties and responsibilities will include:

  • Manages and configures network hardware, software, operating systems, and attached devices. Performs technical planning, system integration, verification, and validation.
  • Designs, installs, maintains, and supports LAN, WAN, video, and VoIP infrastructures. Troubleshoots technical issues and develops and implements solutions.
  • Designs, configures and manages network security features for custom networks.
  • Performs preventive and fault isolation maintenance on existing networks.
  • Creates and maintains as-built and other systems drawings (flowcharts, diagrams).
  • Supports operational and maintenance phases for as-built systems.
  • Supports data center operations.
  • Participates in special projects as required.
  • Designing and implementing Citrix solutions Configuring and optimizing Citrix infrastructure.
  • Troubleshooting and resolving Citrix-related issues Managing Citrix servers and applications
  • Collaborating with other IT teams and stakeholders in Designing, developing, and maintaining cloud-based systems and applications
  • Evaluating and determining the best cloud options for the engineering and development teams Migrating existing on-premises systems and applications to the cloud Debugging and troubleshooting cloud issues and ensuring security and efficiency.
  • Interacting with clients and stakeholders to understand their needs and provide cloud support and recommendations.
  • Design, implementation, and support of network infrastructures.
  • Engineering of multiprotocol routers/switches, network security devices and firewalls, and network management systems
  • Provisioning and troubleshooting circuits.
  • Windows and Linux operating systems
  • Familiarization with virtualization technologies including VMware.
  • Security and VPN solutions Application delivery controllers Link aggregation, spanning tree, span/rspan, and tracing network issues.
  • Enterprise applications including MS Remote Desktop and Visio Cisco and Juniper routers, switches, and firewalls - installation, configuration, and maintenance.

Required Skills & Experience

  • Bachelor's degree in computer science or engineering, or a related technical discipline, or the equivalent combination of education, certifications, and work experience.
  • 7+ years of relevant experience in network/systems analysis, design, installation, and maintenance.
  • 7+ years of experience with Cisco routing and switching technologies. Strong problem-solving, analytical, and communication skills.
  • 10+ years of professional experience

Professional Certifications:

  • CISSP (preferred) OR CISM OR CASP+

Required Technical/Business Tools Experience:

  • CISCO Routers
  • Cloud - Azure
  • RHEL
  • STIG/ACAS scans
  • MECM/SCCM experience

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