Windows System Administrator

Employer
TechFlow, Inc
Location
Chantilly, VA
Posted
Apr 06, 2021
Closes
Apr 09, 2021
Ref
1885664101
Hours
Full Time
Are you looking for a place to invest in your future? Then consider a job at TechFlow where we provide opportunities for individuals to explore, learn and develop their career, while being part of an exciting team of professionals.Here are some experiences you may have at TechFlow:- Work with best-of-breed technologies- Have fun while being part of a professional team- Work in a challenging and dynamic environment- Work in a supportive learning atmosphere where opportunities for training and advancement are provided.TechFlow requires the immediate support of four full-time System Administrators with different focus areas to support ongoing technical programs with varying hours. Of the System Administrators, one Contractor will focus on Linux environments, another Contractor will focus on Windows server operating systems.Work Requirement:Windows System Administrator - The Contractor shall be responsible for maintaining, scheduling, executing software and hardware upgrades, patches, and reconfigurations, identifying and troubleshooting hardware and software issues with workstations and servers, and continuous system monitoring. The Contractor shall demonstrate the ability to create and maintain detailed documentation, participate in group collaboration/project planning, and effectively communicate issues and resolutions to all levels within the organization.Linux System Administrator - The Contractor shall be responsible for maintaining, scheduling, executing software and hardware upgraes, patches, and reconfigurations, identifying and troubleshooting hardware and software issues with workstations and servers, and continuous system monitoring. The Con tractor shall be able to demonstrate the ability to create and maintain detailed documentation, participate in group collaboration/project planning, and effectively communicate issues and resolutions to all levels within the organization.Selected candidate shall support a second shift schedule, 5 days a week (Monday - Friday; 1200 - 2000 or 1300 - 2100), as well as occasional off-hours support. Shall be responsible for proactively monitoring network devices, services, and servers, collection and review of network data, interacting with vendors (to include service providers), and providing end user support and resolutions. Shall demonstrate the ability to create and maintain detailed network documentation for configuration management. Shall participate in group collaboration/project planning, and effectively communicate issues and resolutions to all levels within the organization.Requirements Demonstrated experience with Windows domain setup, group policy, and user account administration. Demonstrated experience with Linux administration to include familiarity with troubleshooting network, local storage, and programs/utilities issues. Demonstrated working understanding of IPtables, tcpdump, and OpenVPN. Demonstrated experience with virtualization with vSphere (vCenter/ESXi hosts). Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. Demonstrated experience creating, updating, and executing basic scripting with batch, PowerShell, BASH, and Python. Demonstrated experience with cloud service providers and administration (ie AWS, Microsoft Azure, Google Cloud). Demonstrated experience with automation tools, such as Ansible, Cloud Formation, etc. Demonstrated experience with Cisco and Juniper networking equipment focused on maintenance and upgrades. Demonstrated experience with the OSI model, particularly Layer 2 and Layer 3 technologies, such as VLANs, port security, 802.1Q, IP subnets, IP routing, VRF and BGP. Demonstrated experience with network security, using IPSEC and Open VPN tunneling. Demonstrated experience maintaining Access Control Lists and zone based firewalls. Demonstrated experience with network monitoring tools, such as Whatsup Gold, Solarwinds, etc. Demonstrated experience in Network Administration focused on operational/mission-specific networks. The Contractor shall use the following tools or software to complete the requirements: AWS/C2S, VMWare, CloudFormation, WSUS, Python, Ansible, Bash, Powershell, vSphere, and Ubuntu. Optional/Desired Skills Demonstrated experience as a RedHat Certified System Administrator (RHCSA). Demonstrated hands-on experience with/qualifications as an AWS Solutions Architect. Demonstrated experience with A+/N+/Security+. Demonstrated experience with Linux, PKI certificates tools and libraries, and DevOps. Demonstrated understanding of Ubuntu 14/16. Certification as a RedHat Certified System Administrator (RHCSA). Security certification(s), such as Cisco CCNA-Security or any other CCNA and/or CISSP. Juniper Certification(s) - JNCIA-SEC or any other JNCIA Highly Preferred Clearance RequirementsTS/SCI with Poly#techflowBenefitsTechFlow, Inc is 100% employee owned. Come make a difference in a job that contributes to your future and help us build an agile workplace! Health Care Plan (Medical, Dental & Vision) Paid Time Off (Vacation, Sick & Public Holidays) Family Leave (Maternity, Paternity) Short Term & Long Term Disability Training & Development Wellness Resources Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD)