Senior Network Administrator

Senior Network AdministratorEntarian is looking for a Senior Network Administrator supporting the ALTESS Windows team in a mixed and growing environment currently supporting functional teams and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x., OEL 8x-9x, and Oracle Operating systems.The responsibilities include but are not limited to:Work with the existing team members who are responsible for designing and supporting multiple complex networks in different locationsHelp lead in the strategies to manage, maintain, deploy, troubleshoot and support networks for multiple customer environmentsLead efforts to plan, execute and implement new network implementationsResponsible for creating and maintaining team technical instructions, operating procedures, and policies as neededAbility to be adept at monitoring and tuning system and network performance, ongoing operation of the network, hardening of the network and reporting of the overall security and operational statusRecommend improvements to the enterprise and manage new SW/HW integrations when required while also providing utilization reports using existing tools to identify problems and corrective actions as neededProvide support toward the lifecycle of a mixed environment of vendor equipment in the datacenter to include firmware version control and periodic preventive maintenanceRecommend, demonstrate, and implement technologies to help expand, upgrade, and increase efficiency to the current environmentExcellent communication and team skillsSalary range: $100,000.00 - $140,000.00Minimum QualificationsActive DoD Secret Security ClearanceCompTIA Security+Computing Environment (CE) Certification (i.e., MCSE, Server+, CCNA, RedHat, Palo, etc.), RedHat, Palo, etc., can be waived for 30 days after project join dateExperience in Computer Science or ITMinimum three years' experience designing, implementing, documenting, and maintaining complex networking solutionsMinimum three years' experience configuring, updating, maintaining, administering, and migrating Palo Alto FirewallsMinimum three years' experience with Network Management, Analysis, and troubleshooting tools such as SolarWinds, Cisco Prime, Palo Alto Panorama, Men and Mice, etcMinimum five years' experience configuring, updating, maintaining, and administering the following Cisco technologies: Cisco Nexus (9K, 7K, 5K, and 2K), Cisco Catalyst switches, Cisco Aggregation Services Router (ASR) and Integrated Services Router (ISR) routers, and Cisco FirepowerMinimum three years' experience or working knowledge of SW Defined NetworkingMinimum three years' experience creating, maintaining, following Standard Operating Procedures for repeatable processes, disaster recovery, and common problem resolutionStrong interpersonal skills and willingness to be a team playerDesired QualificationsBachelor's degree in computer science or equivalent years of experienceThree or more years' experience in automation and scripting with Python, Pearl, TCL, or AnsibleThree or more years' experience supporting Cybersecurity patch management and Security Technical Implementation Guides (STIG), SRG, RMF, SCA-V, and Cyber Operational Readiness Assessments (CORA)Enterprise Resource Planning Support Lead (Program Manager – Intermediate)About UsFormed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.Entarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.