Linux/Systems Engineer - TS/SCI w/Polygraph

Req ID: RQ182171Type of Requisition: RegularClearance Level Must Be Able to Obtain: Top Secret SCI + PolygraphPublic Trust/Other Required: NoneJob Family: Systems EngineeringSkills:CentOS,Linux,Red Hat Enterprise Linux (RHEL),Software Development,VMwareExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Linux/Systems Engineer Sr Advisor at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.Our work depends on Linux/Systems Engineer Sr Advisor joining our team to be responsible for the implementation, support and maintenance of all aspects of the project’s Linux infrastructure. Project infrastructure includes virtual and physical servers and software resources. They must have strong, firsthand technical expertise in a variety of configuration automation, deployment, and continuous integration technologies and the proven ability to fashion robust solutions that can keep pace with software development.HOW A LINUX/SYSTEMS ENGINEER SR ADVISOR WILL MAKE AN IMPACT:

As a member of the Infrastructure Linux Team, this candidate will also be responsible for the implementation, support, and maintenance of all Linux infrastructure systems. The individual will work with network and systems engineers as well as application developers to install, configure, and maintain systems. Activities include but are not limited to:

Manage day to day operations of systems by monitoring system performance, configuration, maintenance, and repair.

Assist application teams with creation and configuration and deployment of Linux systems and platforms.

Work with other teams to deploy new software and improve existing systems

Project based development, implementation, and documentation of Linux systems and capabilities (Security enhancements, Resource Monitoring and Notification, Dev/Ops Automation, etc.)

Perform initial troubleshooting of issues and work with other teams, as necessary, to efficiently resolve issues.

Provide regular updates on project status through established team communication tools.

Participate in and conducting applicable accreditation support (scans, automation, auditing, etc.

WHAT YOU’LL NEED TO SUCCEED:

The position requires an active TS/SCI with Polygraph security clearance.

The position requires Bachelor’s Degree in Computer Science, Information Technology, or other related technical discipline, or the equivalent combination of education, technical training, or work/military experience.

Minimum of ten (10) years of experience as a Systems Engineer.

Monitor health and capacity of and troubleshoot Linux system resources using Nagios and iLO or iDRAC and VMware host console.

Assist multiple development teams with recurring operations and maintenance activities (host creation, system performance issues, H/W issues, general Linux administration support, Centrify/AD support, etc.)

Coordinating and escorting vendors into the Data Center to replace failed hardware components on Linux systems

Project based development and implementation of new Linux hardware and software capabilities (Security enhancements, Central Logging, Resource Monitoring and Notification, Dev/Ops Automation, etc.)

Participating in and conducting applicable accreditation support (scans, automation, auditing, etc.) of Linux systems

Providing general Linux system administration guidance and support to multiple development teams (disk management, account creation, design reviews, etc.)

Create, manage, and update Linux servers in the cloud environment

The successful candidate must be able to work well both in a team setting and individually on project based tasks and have direct experience in the following:

Prior experience as a Unix/Linux Systems Administrator of Linux, preferably RHEL/CentOS (installation, configuration, upgrades, troubleshooting)

Prior experience developing Puppet modules for server builds (Kickstart), and maintenance automation

Prior experience integrating automation with TFTP, DHCP and DNS.

Prior experience with Centrify and Active Directory integration and management of Linux groups, accounts and servers

Prior experience with one or more scripting tools: Puppet, Shell, Perl/CGI, Python

Prior experience working with Linux in a cloud environment

Managing and monitoring Linux server resources in a VMWare/VSphere environment

Building and maintaining all Linux Virtual Machines

Experience with automation tools, such as Puppet and Ansible, CGI/Perl and Python

Direct experience with, including hardware maintenance, firmware updates to HP DL Series Servers, Dell PowerEdge R630/730 Servers and iLOM/iDRAC usage

Work with a team to build, administer, and secure cloud environments, including hybrid environments, in a repeatable and reliable manner

Design, develop, test, debug, and deploy new cloud tooling and infrastructure that extend or replace existing capabilities

Collaborate with cross-functional team of software engineers, data scientists, analysts, project managers and other engineering groups

Provide ongoing maintenance, support, and enhancements introductions systems and platforms

Provide recommendations for continuous improvement

Write and update technical documentation such as system documentation, training materials, processes, and procedures

Work alongside other engineers on the team to sustain and advance our organization’s capabilities

Demonstrated hands on experience configuring cloud VPCs, subnets, route tables, and gateways

Demonstrated experience scaling applications written in Java, Python or other programming languages with Cloud Native technologies

Experience deploying code in AWS utilizing solutions such as Terraform, Ansible, and CloudFormation

Experience working with cloud native technologies, Infrastructure as Code (IAC), and/or Serverless cloud technologies

Extensive experience using both puppet and ansible in both cloud and on-prem environments

Experience securing cloud environments

Demonstrated experience achieving customer accreditation of cloud solutions for highly sensitive system

Extensive experience as a Linux Systems Administrator of Linux, preferably RHEL/CentOS (installation, configuration, upgrades, troubleshooting)

Prior experience with one or more scripting tools: Shell, Perl/CGI, Python, Ruby

Strong analytical and problem-solving skills

Ability to communicate technical information both orally and written

The position is on customer site.

PREFERRED SKILLS:

Prior experience with SQL querying of a relational database, such as MySQL

Prior experience with Nutanix and HPCC technologies

Prior experience with Python and Ansible automation of system administration and configuration tasks

Prior experience setting up Docker clusters using Swarm and or Kubernetes

Prior experience with HP Apollo 4000 and 2000 systems architectures

Prior experience with git for Infrastructure code management

GDIT IS YOUR PLACE:

401K with company match

Comprehensive health and wellness packages

Internal mobility team dedicated to helping you own your career

Professional growth opportunities including paid education and certifications

Cutting-edge technology you can learn from

Rest and recharge with paid vacation and holidays

#GDITCareers#WeAreGDIT#OpportunityOwned#CompanyWithASoul#GDITPolyEvent#JetThe likely salary range for this position is $157,250 - $212,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.