TSSCI Systems Admin

Job DescriptionClear devotion to the DevOps and Infrastructure as Code (IaC) mindsetPerform Linux and Windows builds, installs, configuration, administration, and troubleshooting of Linux and Windows servers to include base configuration, security and system patching, performance monitoring, etc.Implement and enforce DISA STIG compliance across all systems and networksDevelop server builds for virtual and physical environmentsManage, maintain, configure, and deploy system integration tools such as Kubernetes, Rancher, HelmDevelop scripts to support patching, configuration, and other infrastructure team tasking using languages such as Python, Bash, or PowerShellDesign, develop, and support scalable, redundant infrastructure to include physical and virtualized environmentsUtilize configuration management tools like Salt and Ansible for infrastructure automation and orchestrationSet up administrator and service accounts, maintain system documentation, tune system performance, install system wide software, validate and implement system patches, including fast turnaround time security critical patchesWorking knowledge of COTS and FOSS storage solutionImprove existing infrastructure to incorporate latest technology best practices and cross application integrationsAdminister cloud environments, particularly AWS, including provisioning, monitoring, and optimizationCollaborate with cross-functional teams to implement and maintain agile practices and workflowsProvide support to customers in a professional, knowledgeable manner to maintain excellent customer relationships.Manage and administer accounts to include account creation, password resets, troubleshooting, and termination/deletion.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] .   To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ .Skills and RequirementsTypically requires Bachelors Degree and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experienceAt least 6+ years of relevant professional experienceMust have an active Top Secret security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearanceExperience in system integrations testing through a full system development life cycle, including implementing test plans, test cases and test processesWorking in an Agile project management environmentExperience with security requirements derivationExperience documenting test results for corrective actions, reporting and auditsExcellent verbal and written communication skillsAbility to work in a team and also a self-starter who can work on their ownExpertise in configuration, administration, and troubleshooting of Linux (RHEL/CentOS, Ubuntu)Experience with Patching: yum repositories, APT repositoriesExperience with Server builds: virtual and physicalExperience with advanced server networking in a Cisco environmentExperience with Cloud Service Providers and cloud operations Knowledge of Atlassian software suite tools such as JIRA, JIRA Service Desk, Confluence, etc.Experience with data engineering tools such as Kubernetes/Rancher, ClouderaExperience with Configuration Management (Chef, Puppet, Ansible, Salt) and IaC tools such as terraform and AWS CloudformationExperience with scripting languages such bash, python3 and power shellExperience with CI/CD tools Jenkins, Nexus, Docker/containerd, gitlab/githubExperience with ELK clusters, including Elasticsearch, Logstash, Kibana and beatsExperience with Windows Systems Administration and troubleshooting Active DirectoryExperience establishing large computer end-point environments (> 1,000 end-points)Experience maintaining AI/ML environments (NVIDIA hardware and software)Experience maintaining large data (Petabyte) environments and storage solutionsExperience with advanced Linux network hardware (e.g.: Mellanox Network Cards)Experience working in an air-gapped/not-connected-to-the-internet environment nullWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to [email protected].