# Mid/Sr. System Administrator TS/SCI Poly

**Company**: Leidos
**Location**: Annapolis Junction, MD
**Work arrangement**: onsite
**Experience**: mid
**Job type**: full-time
**Salary**: $92,300.00 - $166,850.00
**Category**: IT
**Industry**: Technology

**Apply**: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Annapolis-Junction-MD/Mid-Sr-System-Administrator-TS-SCI-Poly_R-00190566?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_f77fa07f-1ec

## Description

We are seeking a Mid/Sr. System Administrator to join our team in Annapolis Junction, MD. The successful candidate will provide system administration support for a large, complex network environment with geographically distributed systems.

**Job Summary:** The selected individual will provide system administration support for a large, complex network environment with geographically distributed systems. The role supports system engineering requests by delivering solutions that meet operational needs, and by upgrading, sustaining, and maintaining existing capabilities.

**Responsibilities Include:**

- Installing applications, administrating systems and processes, and ensuring issues are identified and resolved in a timely manner.

- Ensuring server and desktop configurations are optimized and running continuously and efficiently.

- Performing security management and application performance optimization functions.

- Administration/sustainment of a system that provides a web-based application for storing, sharing, and distributing information.

- Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations.

- Identifying and correcting hardware and software issues.

- Responding to system administration, operations, and maintenance problems, and developing re-work solutions.

- Creating and maintaining documentation of complex server/network environments to ensure that clear, concise and accurate information is readily available for incident resolution.

- Communicating with users and external support personnel regarding system outages and upgrades, and conferring with upper management regarding recommended resolution options.

**Basic Qualifications:**

- Bachelor’s Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field and at least 8 years of relevant experience.

- Experience as a systems administrator providing direct support to end users and technical staff.

- Proficient with Windows Server 2019 and Active Directory.

- Experience with software/hardware deployment, patches, operating systems, and basic system backup and restore functions.

- Familiarity with SALT, Ansible, Splunk, Puppet, SolarWinds, Nessus.

- Experience with Red Hat and VMWare.

- Solid understanding of advanced security protocols and standards.

- Experience with both Client and Server virtualization environments.

- Experience with installation, configuration, troubleshooting, and reimaging hardware.

- Solid understanding of information security principles and practices.

- Ability to lift up to 50 lbs.

- Ability to support occasional day or short duration travel.

- Clearance Required: TS/SCI with Polygraph.

**Benefits:**

- Competitive benefits package including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and more.

**Salary Range:** $92,300.00 - $166,850.00

## Skills

### Required
- Windows Server 2019
- Active Directory
- SALT
- Ansible
- Splunk
- Puppet
- SolarWinds
- Nessus
- Red Hat
- VMWare
- SQL Server
- Python

### Nice to have
- Proficiency with SQL Server
- SALT and Python scripting experience
- Experience supporting a software configuration management and development environment
- Experience working in an Agile Development Environment or on an Agile Team
- Knowledge of PKI systems which use HSMs to validate key and NTP for synchronization
- Knowledge of PowerShell and PowerCLI
- Experience in documenting and providing information for security accreditation and certification

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Source: [Apply at leidos.wd5.myworkdayjobs.com](https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Annapolis-Junction-MD/Mid-Sr-System-Administrator-TS-SCI-Poly_R-00190566?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)