System Administrator 3-907
Onyx Point· Defense & National Security· May 18, 2026 · 5mo agoPosted 162 days ago
Hanover, MD
In office
Full-time
Mid
$78K–$250K
Before you apply
Ghost Signal:
Open since May 18, 2026 — 162 days, and still accepting applications.
Job description
REQUIRED:
TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)
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 1(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 problems 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.
The Level 3 System Administrator (SA) shall possess the following capabilities:
Provide support for implementation, troubleshooting and maintenance of IT systems
Provide Tier 1(Help Desk) problem identification, diagnosis and resolution of problems
Manage the daily activities of configuration and operation of IT systems
Provide assistance to users in accessing and using IT systems
Provide Tier 1(Help Desk) and Tier 2(Escalation) problem identification, diagnosis and resolution of problems
Provide 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.
Provide support for the escalation and communication of status to agency management and internal customers
Optimize system operations and resource utilization, and perform system capacity analysis and
planning
Provide in-depth experience in trouble-shooting IT systems
Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
Provide support for the dispatch system and hardware problems and remains involved in the resolution process
Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
Support the design of systems, mission architecture and associated hardware
Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)(U) Analyze and resolve complex problems associated with server hardware, applications and software integration
Qualifications:
Fifteen (15) years experience as a SA in programs and 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 may be substituted for a bachelor's degree.
Compensation: We are committed to providing fair and competitive compensation. The salary range for this position is $78,000 to $250,000 per year. This range reflects the compensation offered across the locations where we hire. The exact salary will be determined based on the candidate's work location, specific role, skill set, and level of expertise.
Benefits: We offer a comprehensive benefits package, including:
•
Health Coverage: Medical, dental, and vision insurance
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Additional Insurance: Basic Life/AD&D, Voluntary Life/AD&D, Short and Long-Term Disability, Accident, Critical Illness, Hospitalization Indemnity, and Pet Insurance
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Retirement Plan: 401(k) plan with company match
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Paid Time Off: Generous PTO, paid holidays, parental leave, and more
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Wellness: Access to wellness programs and mental health support
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Professional Development: Opportunities for growth, including tuition reimbursement
Additional Perks:
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Flexible work arrangements, including remote work options
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Flexible Spending Accounts (FSAs)
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Employee referral programs
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Bonus opportunities
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Technology allowance
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A diverse, inclusive, and supportive workplace culture
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Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Pto
Paid Time Off
Parental Leave
Wellness
Professional Development