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Senior Systems Engineer/Network Administrator

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Job Number:
645025
Job Category:
Information Technology - Other
Location:
WASHINGTON, DC US
Schedule:
Full-time
Travel:
None
Shift:
Day Job
Potential for Teleworking:
No
Clearance Level Must Currently Possess:
None
Clearance Level Must Be Able to Obtain:
Public Trust
Description:
Leidos is looking for a Senior Systems Engineer/Network Administrator to support the U.S. Department of Justice Antitrust Division in Washington, D. C.



Duties and Responsibilities will include:

 
- Administration for Windows, Linux & Cisco

• Windows server installation, configuration and administration
• Linux server installation, configuration and administration
• Cisco router, switch and firewall installation, configuration and administration
• Manage on and off site tape backups
• Manage dedicated fiber network linking servers with SAN devices
• Comprehensive support for Oracle DBA and Developer staffs
• Comprehensive support for Stata/SAS Programmers
• Prepare weekly reports on work activities, accomplishments, and the status of projects

 
- Windows System Administration

• Building and administrating Microsoft Windows Servers
• Building and administrating a VMware vSphere Essentials for an IaaS environment
• Building and using Windows remote Activation Servers
• Patching servers using Shavlik
• Maintaining an Active Directory to push security settings to servers
• Configuring HP Blade Systems and Virtual Connects or equivalent
• Managed storage on HP EVA and 3Par storage systems or equivalent
• Called support vendors and oversaw hardware repairs
• Configured and maintained a Symantec Endpoint Security Server
• Administered servers running MS SQL Server and aided in simple tasks to maintain the database
• Have used a Systems Change Request system for change approvals
• Written scripts to synchronize directories using Beyond Compare or a similar tool
• Managed jobs in the task scheduler
• Managed a server remote control system with SolarWinds
• DameWare Remote Support or similar software
• Configured individual and group level access to files and directories
• Process log information to a log aggregation system such as ArcSight
• Built and maintained an HP Systems Insight Manager (SIM) server – and registered the following OS’ to report state and confirmation information dynamically: Linux/Windows Servers
• Maintained a DNS server and configured zone transfers
• Managed a Certificate Authority server and installed certificates for SSL
• Managed Web servers using IIS

 
- Linux System Administration

• Building and administrating Red Hat Enterprise Virtualization for Servers
• Building and administrating Red Hat Enterprise Linux Servers
• Using GFS2, KVM, and clustering Linux systems
• Patching and building servers using Red Hat Network Satellite Server
• Configuring HP Blade Systems and Virtual Connects or equivalent
• Managed storage on HP EVA and 3Par storage systems or equivalent
• Configuring zones on HP/Brocade Fiber Switches or equivalent
• Monitoring server hardware health, OS state and network connectivity, real-time and via SMTP e-mail notifications
• Managing data and systems backups using NetBackup and tapes
• Configuring and maintaining Snort IDS devices
• Used Putty, Xming and WinSCP on Windows desktops
• Leveraging Systems Change Request system for change approvals
• Development of complex Unix shell scripts and managed cron jobs
• Configured individual and group level access to files and directories
• Loaded data from a wide verity of devices and formats
• Disaster recovery planning and implementation
• Supporting SAS, Stata and R, or equivalent econometric application, in a Red Hat Linux environment
• Administrating Oracle RH Linux Virtualization
• Configured LDAP based authentication using Centrify or equivalent

- Cisco System and Network Administration

• Cisco router design, installation, configuration, and administration using EIGRP
• Cisco switch design, installation, configuration, and administration, layer 3 with HSRP for fail-over
• Cisco firewall design, installation, configuration, and administration with QoS





MEGA


Qualifications:

• A Bachelor's Degree

• At least ten (10) years of experience installing, configuring and administering Windows servers, Red Hat Linux servers and Cisco routers, Cisco network gear, switches and firewalls.
• Experience providing technical support for disaster recovery planning and implementation.
• Familiarity with zones on HP/Brocade Fiber Switches or equivalent.
• Familiarity with SolarWinds network monitoring, design, installation, configuration, and administration.
• In- depth knowledge, skill, ability, and experience designing, developing and implementing enterprise-level server platform for technologies specified in the duties and responsibilities section
• Experience preparing and delivering reports, presentations, and briefings for senior management.
• Experience demonstrating collaboration with technical staff, professional staff, and executive management.


Leidos Overview:
Leidos is a global science and technology solutions leader working to solve the world’s toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company’s 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported pro forma annual revenues of approximately $10 billion for the fiscal year ended January 1, 2016 after giving effect to the recently completed combination of Leidos with Lockheed Martin's Information Systems & Global Solutions business (IS&GS). For more information, visit www.Leidos.com. The company’s diverse employees support vital missions for government and commercial customers. Qualified women, minorities, individuals with disabilities and protected veterans are encouraged to apply. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an Equal Opportunity Employer.
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