Question
5-10

Systems Administrator Senior

12/9/2025

Provide system administration solutions and support for various hardware and software platforms. Responsible for installing, configuring, maintaining systems, and ensuring data integrity.

Working Hours

40 hours/week

Company Size

51-200 employees

Language

English

Visa Sponsorship

No

About The Company
Diverse Systems Group, LLC (DSG), is a minority-owned 8(a) firm that creates custom information technology and business solutions for government agencies, systems integrators and government contractors. Our experience and commitment to client relationships enables us to provide creative, innovative and cost-effective solutions. DSG is a premier provider of information technology and business solutions to government agencies, system integrators and government contractors. Our project management experience and commitment to client relationships enable us to provide creative and cost-effective solutions. DSG provides a wide range of services to industries to help them leverage the strengths of Information Technology to optimize their business performance and produce value-driven results. Our services deliver a total solution package designed to meet our clients’ complete business and technology needs. DSG approaches every engagement with one objective in mind ... to help our clients win and grow. Specialties DSG Core Competencies: • Healthcare Information Management • Healthcare Information Technology Discovery(HID) • Project/Program Managers • Change and Configuration Managers • Quality Assurance/Testers • Network Security • Database Developers and Administrators • Information Assurance • Web Development • Helpdesk
About the Role

Description

Job Summary:

  • Provide state-of-the-art system administration solutions and support for hardware and software platforms to include Government-off-the-shelf (GOTS) and COTS applications that reside on them. The GOTS/COTS hardware/software supported include: 
  • application servers, 
  • web servers, 
  • print servers, 
  • virtual file servers, 
  • reporting tools, etc., and 
  • all tasks associated with their backup/recovery, performance, and operations.
  • Responsible for installing, configuring, and maintaining operating system workstations and servers, including patching and remediating system vulnerabilities. 
  • Perform software installations and upgrades to operating systems and layered software packages.
  • Schedules installations and upgrades and maintains them in accordance with established IT policies and procedures.
  • Monitors and tunes the system to achieve optimum performance levels. 
  • Ensures workstation/server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions.
  • Assist in Configuration Control Board (CCB) documents for technical accuracy and make corrections if needed (e.g. Network Architecture Drawing, CCB Questionnaire) 
  • Facilitate new system upgrades, and/or hardware refreshes for equipment. 
  • Act as the technical SME during implementations.
  • Proficiency in ServiceNow for ticket tracking is required.


Requirements

Supervisory Responsibility: No

Skills & Abilities:

  • Strong analytical skills. 
  • Must be able to work independently with minimal supervision, as well as foster a cohesive team environment.
  • Good communication skills, both oral and written. As this position requires working with colleagues across the IT department, as well as clients to fully understand the client’s needs. 
  • Ability to interface with high-level government/military personnel and proactively translate and document high-level business needs into functional requirements.
  • Demonstrated success operating in either an enterprise-level corporate or military headquarters environment.

Education/Experience:

  • Bachelor’s degree in engineering, computer science, other technical field, or 5+ years of relevant technical experience. 
  • 2+ years of system administration.

Certification(s):

Must be DOD 8140/ 8570 Compliant (e.g., Security+ CE and MS Windows Server 2012 or higher)

Clearance:

Must have a Confidential security clearance and be able to maintain.

Nice to have:

Knowledge of DoD EHR (MHS Genesis), Enterprise Blood Management System, DII, Magnetic Resonance Venography device, Anatomic Pathology Laboratory Information System, Pyxis ES System, Pyxis CII Safe, Pyxis MedStation, ScriptPro, Intellicab System (GSL), patient queuing system Q-Flow, and/or Innovian.


Key Skills
System AdministrationAnalytical SkillsCommunication SkillsServiceNowOperating SystemsSoftware InstallationConfiguration ControlPerformance MonitoringData IntegrityTechnical AccuracyClient InteractionTeam EnvironmentVulnerability RemediationHardware RefreshGOTS/COTS ApplicationsBackup/Recovery
Categories
TechnologyGovernment & Public SectorEngineering
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