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Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED

Constellation Technologies Aurora, United States
On-site work

Publication date: 01/09/2026

Responsibilities

Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems; Manages IT system infrastructure and any processes related to these systems; Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.; Provides Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems; Provides support for the escalation and communication of status to agency management and internal customers; Provides support for the dispatch system and hardware problem and remains involved in the resolution process; Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance; Support installation and maintenance of Cisco routers and switches in support of enterprise systems for the program

Requirements

Must be a US Citizen; Must have TS/SCI clearance with active polygraph; Two (02) years within the last five (05) years must be directly related to the job applying for; Level 03 requires minimum fifteen (15) years of direct/relevant experience; Bachelor's degree in a technical discipline from an accredited college or university is required; Five (05) years of additional Systems Administration experience on projects with similar processes may be substituted for a bachelor's degree

Nice to have

AWS; Linux

Benefits

Affordable healthcare options with 80% employer paid premium plus company-funded HSA; Comprehensive Dental insurance; Vision with 80% employer paid premium; Employer paid Life insurance 100%; Employer paid Short-term and Long-term disability 100%; Annual training, continued education, and professional memberships reimbursement; Unlimited access to Red Hat Enterprise Linux, AWS, and NetApp training and accreditation; Annual reimbursement for technology i.e. phones, computers, printers, etc.; 401(k) with company match up to 5% with 100% immediate vesting after 90 days; Professional development investment and paid time off for training; Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, California, Florida and Hawaii; Team building events throughout the year; Leadership Team engagement and mentorship; Performance Recognition Program; Complimentary branded apparel
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