Senior Systems Administrator at Constellis
Herndon, VA 20170
About the Job
POSITION SUMMARY
The Senior Systems Administrator will be a member of Infrastructure team responsible for hands on maintenance of the company's data center hardware and software, performance monitoring and tuning, vulnerability management as well as implementing improved infrastructure and resolving advanced support issues
Maintain documentation, diagrams, and SOPs as directed by the Enterprise Infrastructure Director.
RESPONSIBILITIES
Implement and maintain WindowsLinux servers, build, patching and general maintenance
Troubleshoot, diagnose and resolve problems with Windows network and computing systems
Maintain technical documentation and standard operating procedures
Manage hardware / software asset inventory
Manage WAF technologies
Monitor system performance and integrity
Basic understanding of routing and switching
Basic understanding and management of firewalls
Serve as Tier 2 / 3 escalation and reach back support for all operational elements
Other duties as assigned
QUALIFICATIONS
Bachelor's degree preferred (will consider experience in lieu of degree)
8+ years of experience maintaining a corporate infrastructure consisting of multiple sites
Must be able to obtain security clearance
General knowledge of protocols and security
Ability to perform windows patch management: scheduled and unscheduled scanning for and deployment of missing patches on local domain
Experience with Hyper-V and/or VMware
Experience with WAF technology such as Netscaler / F5
Ability to test software and hardware to evaluate ease of use and whether product will aid user in performing work
Experience in writing software and hardware evaluations and recommendations for management review
Write and/or revises user training manuals and procedures
Microsoft Windows 2012/Newer Server
Microsoft Azure Active Directory and Active Directory
Microsoft Windows 10/Newer
Technical experience working with virtualization best practices preferred
Technical experience working with firewalls preferred
Scripting experience preferred
Excellent written and verbal communication skills
BENEFITS
Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflect its commitment to creating a diverse and supportive workplace
Medical, Vision & Dental Insurance
Paid Time-Off Program & Company Paid Holidays
401(k) Retirement Plan
Insurance: Basic Life & Supplemental Life
Health & Dependent Care Flexible Spending Accounts
Short-Term & Long-Term Disability
Personal Development & Learning Opportunities
On-the-job Training, Skills Development & Certifications
Employee Referral Program
Corporate Sponsored Events & Community Outreach
WORKING CONDITIONS
Work is typically based in a busy office environment and subject to frequent interruptions
Business work hours are Monday-Friday standard core hours, however some extended or weekend hours may be required
The Senior Systems Administrator will be a member of Infrastructure team responsible for hands on maintenance of the company's data center hardware and software, performance monitoring and tuning, vulnerability management as well as implementing improved infrastructure and resolving advanced support issues
Maintain documentation, diagrams, and SOPs as directed by the Enterprise Infrastructure Director.
RESPONSIBILITIES
Implement and maintain WindowsLinux servers, build, patching and general maintenance
Troubleshoot, diagnose and resolve problems with Windows network and computing systems
Maintain technical documentation and standard operating procedures
Manage hardware / software asset inventory
Manage WAF technologies
Monitor system performance and integrity
Basic understanding of routing and switching
Basic understanding and management of firewalls
Serve as Tier 2 / 3 escalation and reach back support for all operational elements
Other duties as assigned
QUALIFICATIONS
Bachelor's degree preferred (will consider experience in lieu of degree)
8+ years of experience maintaining a corporate infrastructure consisting of multiple sites
Must be able to obtain security clearance
General knowledge of protocols and security
Ability to perform windows patch management: scheduled and unscheduled scanning for and deployment of missing patches on local domain
Experience with Hyper-V and/or VMware
Experience with WAF technology such as Netscaler / F5
Ability to test software and hardware to evaluate ease of use and whether product will aid user in performing work
Experience in writing software and hardware evaluations and recommendations for management review
Write and/or revises user training manuals and procedures
Microsoft Windows 2012/Newer Server
Microsoft Azure Active Directory and Active Directory
Microsoft Windows 10/Newer
Technical experience working with virtualization best practices preferred
Technical experience working with firewalls preferred
Scripting experience preferred
Excellent written and verbal communication skills
BENEFITS
Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflect its commitment to creating a diverse and supportive workplace
Medical, Vision & Dental Insurance
Paid Time-Off Program & Company Paid Holidays
401(k) Retirement Plan
Insurance: Basic Life & Supplemental Life
Health & Dependent Care Flexible Spending Accounts
Short-Term & Long-Term Disability
Personal Development & Learning Opportunities
On-the-job Training, Skills Development & Certifications
Employee Referral Program
Corporate Sponsored Events & Community Outreach
WORKING CONDITIONS
Work is typically based in a busy office environment and subject to frequent interruptions
Business work hours are Monday-Friday standard core hours, however some extended or weekend hours may be required