Senior Linux Systems Administrator

4 weeks ago

Suitland, Maryland, United States FGS Full time
Job Title: Senior Linux Systems Administrator

Job Summary:

FGS, LLC is seeking a highly experienced Senior Linux Systems Administrator to support the Office of Naval Intelligence (ONI) at the Suitland Federal Center in Suitland, MD. The ideal candidate will have at least 10 years of enterprise-grade systems administration experience with Windows and Linux-based operating systems, including work in cloud computing environments.

Key Responsibilities:

- Maintain operational status and IA posture of production and development systems
- Responsible for secure server baseline build and application deployment for Linux RedHat Enterprise Linux (RHEL) and Windows systems
- Create, deploy, and manage virtual machines, templates, clones, and snapshots in vCenter
- Configure and manage Multi-Factor Authentication (MFA) and Authorization services
- Provide Tier 3 support to on-site engineers for cloud-hosted services
- Develop custom Linux and Windows scripts as necessary to improve functionality
- Provide product architecture and configuration recommendations
- Develop and update Standard Operating Procedures (SOP)
- Develop and execute security test plans and pre-deployment test plans
- Apply Windows and Linux patches, updates, and configuration changes as determined by ISSM
- Patch, harden, and build quarterly Linux and Windows virtual machine images and update associated security documentation
- Perform vulnerability scans using ACAS, Retina, WASSP, and SECSCN
- Develop system design documents, requirements specifications, and drawings
- Document and submit Weekly Activity Reports to the customer

Requirements:

- Current DoD Cyber Security Workforce Certification of IAT Level II or better
- Heavily experienced with Linux GUI, command line, and IPTables
- Experienced with DoD STIGS, Benchmarks, and associated security automation tools
- Experienced with management of cloud-based services, storage, and compute
- Familiar with new DoD RMF Process and older DIACAP process
- Familiar with configuration and operation of PKI for user and web authentication

Preferred Qualifications:

- Experienced in the Intelligence Community or Military environment preferred
- Current Linux and/or Windows certifications preferred
- Cisco certifications also preferred
- Familiar with Remedy Incident Management software
- Bachelor's degree – computer science/information systems preferred

Security Clearance:

- TS/SCI

Physical Requirements:

- Sitting 75% of the time, Standing 10%, Walking 25%, Climbing 10%, Lifting up to 50lbs 15%, Near Acuity 25%, Color Determination 25%, Speaking 100%, Listening 75%, Sight 100%, Use of Hands/Fingers 90%

Travel:

- Local – 10%

About FGS:

FGS, LLC is an international, leading-edge provider of technical services to include Secure Information Systems, Security and Engineering, and Intelligence Analysis. Our turn-key solutions include the design, engineering, deployment, operations, and sustainment of secure technology and critical infrastructure for the protection and safety of our customers' mission-critical information, processes, and personnel.

Benefits:

- Generous compensation package including health, dental, vision, 401(k), group life insurance, educational reimbursement, among other benefits
- Opportunities for professional growth and development

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