Systems Administrator PowerShell

Leidos hiring for Systems Administrator PowerShell jobs in Tampa, FL, US

Description

Are you ready to make an impact? 

Leidos Digital Modernization sector is looking for a Systems Administrator with strong PowerShell scripting background.  You will be working with us on our CITS program under USCENTCOM. The position is based in Tampa, Florida.

You will perform regular maintenance of Windows servers while providing Tier 3 support for the enterprise which consists of more than 5,000 users, 1,000 servers, and 10,000 endpoints. Work with automation of basic system administrator tasks using PowerShell, scheduled tasks, or other technologies.

Your best work is ahead!

Come join a team of collaborators, ready to share and learn! Work together with the customer to make smart smarter.

What will you be doing in this role?

• Managing and maintaining our organization's systems infrastructure, through PowerShell automation where possible. 

• Overseeing the deployment, configuration, and maintenance of servers, virtual machines, and networking devices.

• Playing a crucial role in the certificate lifecycle management processes for web servers and secure communication channels. Demonstrating a strong background in troubleshooting and resolving issues related to server performance, security, and availability. 

• Maintaining compliance with all applicable security policies, regulations, and best practices.

• Working collectively with other IT teams to design and implement infrastructure solutions that align with command requirements 

• Providing mentorship and guidance to junior administrators and team members to facilitate a stronger foundational understanding of the systems which enable our operations.

Additionally, you will be...

• Building, deploying, and maintaining a Windows Server domain to include, but not limited to, DNS, DHCP, Active Directory, Group Policy, Sites and Services, Domain and Trusts, and Certificate Lifecycle Management.

• Creating Administrator and Managed Service Accounts.

• Tuning system performance and maintaining system documentation.

• Installing domain-wide software / implementing critical system patches.

• Interacting with end-users and evaluating vendor products to develop functional requirements for enhancements and changes.

• Interfacing with third-party vendors for troubleshooting calls.

• Scheduling, planning, and overseeing system upgrades.

• Writing and implementing group policies with proper scoping and documentation.

• Troubleshooting, diagnosing, and remediating a variety of systems issues which may not have previously documented solutions.

• Reviewing and preparing documentation for systems, tests, and process guides.

• Work with projects for a variety of initiatives to enhance the efficiency, capability, or security of the environment.

• Collaborating with other enterprise IT teams to address operational requirements.

• Providing technical guidance and support to junior administrators and team members.

• Ensuring problems are tracked and escalated at the proper priority level.

• Producing various data sets and informational packets to management to ensure ongoing efforts for process improvements.

Basic Qualifications include:

• Bachelor's degree with 5+ year's Master's with 3+ years', Associate with 7+ years' or High School diploma/GED with 9+ years' relevant experience.

• Current Top Secret/ SCI clearance

• Current DoD 8140 or DoD 8570 Certification (Security+ce or equivalent)

• Ability to provide OCONUS exercise support ( up to 10% travel) 

• Current U.S. Passport

• Demonstrated proficiency in PowerShell scripting for automation of repetitive system administration tasks.

• Proven background in systems administration and infrastructure management.

• Strong knowledge of Certificate Lifecycle Management

• Prior experience in the writing and implementation of Group Policies related to the use of computing resources and to address security vulnerabilities as they are discovered.

• Ability to review, modify, and prepare comprehensive documentation for systems administration tasks such as system configurations, troubleshooting guides, and best practices.

Preferred Qualifications include:

• Microsoft Windows Hybrid Administrator

• Red Hat Certified System Administrator (RHCSA) or higher

• ITIL 4 Foundation Certification

• Prior work with USCENTCOM and familiarity with its mission

• Knowledge and familiarity with USCENTCOM’s IT environment 

• Demonstrated background working with cross functional IT teams and projects.

• Background working with Public Key Infrastructure (PKI) administration.

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.