# Senior System/Network Administrator – Systems Integration

**Company**: Leidos
**Location**: Laurel, MD
**Experience**: senior
**Job type**: full-time
**Salary**: $116,350.00 - $210,325.00
**Category**: IT
**Industry**: Technology

**Apply**: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Laurel-MD/Senior-System-Network-Administrator---Systems-Integration_R-00190385?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_c808c615-98f

## Description

Leidos is seeking a highly experienced Senior System/Network Administrator – Systems Integration to support the implementation, operation, troubleshooting, and maintenance of complex IT systems and infrastructure.

You will administer Linux, UNIX, and Windows environments; build and maintain virtual and storage environments; configure network components; resolve complex technical problems; and support reliable day-to-day infrastructure operations. At this level, you will also contribute to system and mission-architecture design, understand system-administration interdependencies within Service-Oriented Architecture (SOA) environments, and resolve complex integration issues spanning server hardware, applications, and software.

**Responsibilities**

**Systems, Network & Infrastructure Administration**

- Manage daily configuration and operation of IT systems.

- Support implementation, troubleshooting, and maintenance of IT systems and associated infrastructure.

- Monitor and support day-to-day operations across client/server, storage, network, mobile, and related devices.

- Configure and manage Linux, UNIX, Windows, and other applicable operating systems.

- Install and load operating-system software, troubleshoot system issues, and maintain system integrity.

- Configure network components and implement operating-system enhancements to improve reliability and performance.

- Build, configure, monitor, and maintain virtual environments.

- Build, configure, monitor, and maintain storage environments.

- Optimize system operations and resource utilization and perform system-capacity analysis and planning.

**Advanced Troubleshooting & User Support**

- Provide in-depth troubleshooting of IT systems.

- Assist users in accessing and using IT systems.

- Provide Tier 1 Help Desk and Tier 2 escalation support for problem identification, diagnosis, and resolution.

- Support dispatch-system and hardware problems and remain engaged through resolution.

- Provide detailed analysis and feedback to agency management and internal customers for escalated tickets.

- Communicate system status, technical issues, and resolution progress to agency management and internal customers.

**Systems Integration & Mission Architecture**

- Support the design of systems, mission architecture, and associated hardware.

- Apply working knowledge of system-administration interdependencies within Service-Oriented Architecture (SOA) environments.

- Analyze and resolve complex problems involving server hardware, applications, and software integration.

**Requirements**

- Active TS/SCI with Polygraph, at time of Application.

- Fifteen (15) years of System/Network Administration experience supporting programs and contracts of similar scope, type, and complexity.

- Bachelor's degree in a technical discipline from an accredited college or university.

- Five (5) additional years of System/Network Administration experience may be substituted for the bachelor's degree.

**Benefits**

- Pay Range $116,350.00 - $210,325.00

## Skills

### Required
- Linux
- UNIX
- Windows
- Service-Oriented Architecture (SOA)
- Troubleshooting

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Source: [Apply at leidos.wd5.myworkdayjobs.com](https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Laurel-MD/Senior-System-Network-Administrator---Systems-Integration_R-00190385?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)