Note: The job is a remote job and is open to candidates in USA. Leidos is seeking a Systems and Network Specialist to support the Defense Healthcare Management System Modernization program. This role focuses on designing secure networking infrastructure and ensuring the successful transition of services to Oracle Cloud Infrastructure while collaborating with various teams and stakeholders.
Responsibilities
- Translate existing on-prem router, switch, and firewall configurations into optimized cloud-native equivalents
- Partner closely with internal engineering teams and government stakeholders to author PPSM documentation
- Direct compilation of records and reports concerning network operations and maintenance
- Create enterprise scoped network-level design documentation for technical and non-technical audiences
- Troubleshoots on-prem and cloud network performance issues
- Analyze network traffic and provide capacity planning solutions
- Monitor and respond to complex technical control facility and software problems
- Interface with vendor support service groups to ensure proper escalation during outages or periods of degraded system performance
- Perform system-level design and configuration of products including determination of hardware, OS, and other platform specifications
- Leverage hands on experience with Windows and Linux connection troubleshooting techniques and tools
- Provide quality assurance review and the evaluation of new and existing software products
Skills
- Bachelor's degree in Computer Science, Information Technology, or a related field with a minimum of eight years in network operations, support, and design
- With an active ADP IT-II Public Trust Clearance based on the minimum of a Tier 3 investigation. Contract requirement
- Deep knowledge of TCP/IP and OSI model, including packet-level traffic analysis
- Proven experience designing and implementing multi-layer network segmentation from perimeter measures (firewall) to physical/virtual networking components
- Hands on-experience configuring core routing protocols such as Border Gateway Protocol (BGP) and Open Shortest Path First (OSPF), secure tunneling (IPSec VPN), and Layer 4 (TCP/UDP) & Layer 7 (HTTP/HTTPS) load balancing, with a strong understanding of hub-and-spoke architecture
- Working knowledge of Windows and Linux operating systems
- Experience understanding and managing customer expectations
- Experience coordinating with multiple technical and operational teams to achieve the necessary program, project or activity plans, and schedules while maintaining within budget guidelines
- Experience in assigning tasks to contractor personnel in multiple time zones, supervising on-going technical efforts, and managing contract performance on new task orders and projects identified by the customer
- In-depth knowledge and practical experience implementing, administering, performing testing, and analyzing network systems
- Experience with large-scale enterprise system of systems integration and deployment
- Experience with Cerner EHR implementation and related clinical environments
- Familiarity with DOD Configuration Management and Systems Engineering methodologies
- Experience managing HL7 minimal lower layer protocol (MLLP) configurations and transmissions
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