Senior Sys Admin - Unix/Windows, TS/SCI w/Poly (Onsite)

Halogen Engineering Group, Inc; New York (NY); On-site; USD 149,000 - 158,000; Full time

Benefits offered by this job

CareFirst Insurance

Guardian Insurance

Vision Plan

401K Retirement Plan

Life Insurance, AD&D, Disability

Paid Time Off

Job summary

Halogen Engineering Group, Inc. is seeking a System Administrator with UNIX/Windows expertise to support IT systems, troubleshoot issues, and manage infrastructure. The role requires TS/SCI with Poly, 5+ years of experience, and is based in Columbia, MD with on-site work.

Salary ranges from 149,000 USD to 158,000 USD annually. Duties include day-to-day operations, problem resolution, and coordinating with agency management and customers.

Qualifications

• Five (5) years of SA experience in programs/contracts of similar scope, type, and complexity is required.
• Bachelor's degree in a technical discipline from an accredited college or university is required.
• Five (5) years of additional SA experience substituted for a bachelor's degree.

Responsibilities

• Provides support for implementation, troubleshooting and maintenance of IT systems.
• Manages IT system infrastructure and related processes.
• Supports day-to-day operations, monitoring and problem resolution for client/server/storage/network devices, mobile devices, etc.
• Provides Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution.
• Communicates status to agency management and internal customers.
• Configs and manages UNIX and Windows OS and installs/loads OS software; troubleshoots and enhances reliability and performance.

Skills

UNIX administration

Windows administration

Troubleshooting

Tier I support

Tier II escalation

Education

Bachelor's degree in technical discipline

Five years of SA experience substituted for degree

Tools

Server hardware

Network devices

Job description

Halogen Engineering Group, Inc. is seeking a System Administrator with UNIX/Windows expertise to support IT systems, troubleshoot issues, and manage infrastructure. The role requires TS/SCI with Poly, 5+ years of experience, and is based in Columbia, MD with on-site work.

Salary ranges from 149,000 USD to 158,000 USD annually. Duties include day-to-day operations, problem resolution, and coordinating with agency management and customers.