ManTech
Senior System Administrator
ManTech, Washington, District of Columbia, us, 20022
ManTech is looking for a motivated, customer-oriented Senior Systems Administrator t o join our team in Washington, DC.
Responsibilities include, but are not limited to:
Maintain/troubleshoot Windows servers and workstations, both on-site and remote
Perform Windows system administrative support to include adding and removing users, installing software and monitoring systems
Maintain domain controllers, file servers, application servers and other cloud resources
Properly receive and triage customer incidents in the ticketing system
Follow standard operating procedures to accurately log all tickets within the ticketing system
Perform remote troubleshooting through diagnostic techniques
Properly escalate unresolved tickets to the next tier of support
Engage with customers throughout the process and follow up to ensure proper incident closure
Ensure quality and productivity standards are maintained while meeting customer timelines
Assist in configuring baseline switches, routers and PCs being prepared for deployment
Coordinate equipment preparation and shipping, confirm customer receipt, and validate inventories
Perform remote site surveys and identify requirements for hardware and cabling
Basic Qualifications:
5+ years of related experience as a System Analyst/Administrator or similar role
DoD 8570 Level II certification
Experience with network and patch management
Experience of system security, data backup/recovery, and network monitoring
Experience with troubleshooting and problem -solving issues to resolution
Excellent customer interaction with a focus on positive service support
Preferred Qualifications:
Bachelor's Degree in Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Science, from an ABET accredited or CAE designated institution
DoD 8140-451 Intermediate Certification (Cloud+ or GICSP or SSCP or GSEC)
ITIL 4 Foundations certification
Microsoft Certified Solutions Associate (MCSA)
Security Clearance Requirements:
Top Secret-SCI clearance adjudicated within the last 6 years
Willing to submit to a random polygraph
Physical Requirements:
Must be able to remain in a stationary position 50%
Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Often positions self to maintain computers in the lab, including under the desks and in the server closet
Frequently communicates with co-workers, management and customers, which may involve delivering presentations
Must be able to exchange accurate information in these situations
Responsibilities include, but are not limited to:
Maintain/troubleshoot Windows servers and workstations, both on-site and remote
Perform Windows system administrative support to include adding and removing users, installing software and monitoring systems
Maintain domain controllers, file servers, application servers and other cloud resources
Properly receive and triage customer incidents in the ticketing system
Follow standard operating procedures to accurately log all tickets within the ticketing system
Perform remote troubleshooting through diagnostic techniques
Properly escalate unresolved tickets to the next tier of support
Engage with customers throughout the process and follow up to ensure proper incident closure
Ensure quality and productivity standards are maintained while meeting customer timelines
Assist in configuring baseline switches, routers and PCs being prepared for deployment
Coordinate equipment preparation and shipping, confirm customer receipt, and validate inventories
Perform remote site surveys and identify requirements for hardware and cabling
Basic Qualifications:
5+ years of related experience as a System Analyst/Administrator or similar role
DoD 8570 Level II certification
Experience with network and patch management
Experience of system security, data backup/recovery, and network monitoring
Experience with troubleshooting and problem -solving issues to resolution
Excellent customer interaction with a focus on positive service support
Preferred Qualifications:
Bachelor's Degree in Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Science, from an ABET accredited or CAE designated institution
DoD 8140-451 Intermediate Certification (Cloud+ or GICSP or SSCP or GSEC)
ITIL 4 Foundations certification
Microsoft Certified Solutions Associate (MCSA)
Security Clearance Requirements:
Top Secret-SCI clearance adjudicated within the last 6 years
Willing to submit to a random polygraph
Physical Requirements:
Must be able to remain in a stationary position 50%
Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Often positions self to maintain computers in the lab, including under the desks and in the server closet
Frequently communicates with co-workers, management and customers, which may involve delivering presentations
Must be able to exchange accurate information in these situations