Salesforce Developer

The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior Linux System Administrator. Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more rapidly. The Senior Linux System Administrator will work within a team engineers, developers and system administrators, adding new capabilities to our enclaves, as well as ensuring the existing systems are secure and performing as intended., * Provide support for installing and maintaining Linux servers.

• Provide technical leadership for migrating on premise infrastructure to hybrid cloud solution.
• Provide support for troubleshooting from OS to application-level issues.
• Manage networking equipment including switches, routers and firewalls.
• Manage configuration and maintenance of core enclave infrastructure services including DCHP, DNS, e-mail, Apache Web Servers, Tomcat application servers, Atlassian applications, MariaDB database servers.
• Configure and monitor security tools required for DoD networks.
• Participate and contribute to design discussions related to improving the capabilities, performance and security posture of new and existing services., Related Jobs Linux Server Systems Administrator Leidos Bethesda, MD*On-Site Unix Linux Triage Writing Ansible Auditing Equities PowerCLI Scripting Hardening Operations Management Automation Innovation Unix Shell Market Data Cryptography Oracle Linux Linux Servers Prioritization Issue Tracking, Linux Nginx Jetty Github Ansible Equities Scripting Hardening Log Files Leadership Automation Kubernetes Unix Shell Market Data Web Servers Communication Apache Hadoop Linux Servers Apache Tomcat Virtualization Problem Solving Ancient History Active Directory Apache Zookeeper Red Hat Satellite WildFly (JBoss AS) Classified Networks Lifecycle Management CompTIA Security+ CE System Administration Emerging Technologies Red Hat Certification Network Time Protocols Development Environment Database Administration Red Hat Enterprise Linux Bash (Scripting Language) IAT Level II Certification Kernel-Based Virtual Machine Python (Programming Language) Information Technology Operations Troubleshooting (Problem Solving) Red Hat Certified Engineer (RHCE) Information Technology Infrastructure Library CompTIA Advanced Security Practitioner (CASP+) Red Hat Certified System Administrator (RHCSA) Certified Information Systems Security Professional Top Secret-Sensitive Compartmented Information (TS/SCI Clearance) +0

Salesforce Admin

MariaDB Equities Market Data Web Servers Apache Tomcat Security Tools Network Routing Ancient History Network Switches Operating Systems Networking Hardware Application Servers Technical Leadership System Administration Hybrid Cloud Computing IAT Level I Certification IAT Level III Certification Troubleshooting (Problem Solving) Dynamic Host Configuration Protocol (DHCP), * US Citizen with at least an active Secret clearance.

• Bachelor's degree with 8+ years of experience or a Master's degree with 6+ years of experience. Additional experience may be considered in lieu of a degree.
• 5+ years of experience providing System Administration to DoD IT systems.
• DoD 8570 IAT level I compliant.

Preferred Qualifications:

• 10+ years of experience providing System Administration to DoD IT systems.
• DoD 8570 IAT level III compliant., System Testing Risk Management Authentications Access Controls Data Collection Remedial Action Server Patching Network Storage Confidentiality Ancient History Virtual Desktops Operating Systems Agile Methodology Technical Support Change Management Red Hat Satellite Windows PowerShell Backup And Restore Root Cause Analysis Process Improvement Systems Integration Amazon Web Services Process Engineering GIAC Certifications Functional Analysis Virtual Environment Security Engineering Contingency Planning Technical Management Azure Cloud Services CompTIA Security+ CE IT Service Management System Administration Requirements Analysis Cross-Domain Solutions Configuration Management Red Hat Enterprise Linux Commercial Off-the-Shelf Open Source Intelligence Government Off-The-Shelf Authorization (Computing) Ubuntu (Operating System) VMware Certified Associate Continuous Improvement Process Troubleshooting (Problem Solving) Software Configuration Management Intrusion Detection And Prevention VMware Certified Professional (VCP) Puppet (Configuration Management Tool) Systems Security Certified Practitioner GIAC Security Essentials Certification (GSEC) Red Hat Certified System Administrator (RHCSA) GIAC Global Industrial Cyber Security Professional, Linux Kibana, Writing Equities Logstash Bitbucket Operations Automation Market Data Self-Starter Elasticsearch Test Automation Ancient History Computer Science Network Diagrams Agile Methodology Amazon S3 Buckets Deployment Support Systems Engineering Amazon Web Services Atlassian Confluence Collaborative Software Amazon Elastic Compute Cloud Technical Performance Measure Identity And Access Management Oracle Unified Directory (OUD) Troubleshooting (Problem Solving) Counter Intelligence Polygraph (CI Clearance)

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares., Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .