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Systems Administrator - Careers at Leidos

Leidos

Systems Administrator - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Systems Administrator in Odenton, MD

Leidos Defense Group seeks a skilled Journeyman Systems Administrator for a DISA contract supporting the Joint Worldwide Intelligence Communications System (JWICS) at Ft. Meade, MD. This on-site role demands expertise in high-stakes, rapid-paced environments where you'll drive mission success through technical leadership and innovation.

Primary Responsibilities

  • Deliver mid-level support for Virtual Desktop Infrastructure (VDI) and handle ticket escalations during major outages.
  • Lead strategic onboarding and standup of new enclaves and environments.
  • Collaborate with Tier III support, evaluate vendor products, and provide input on emerging technologies.
  • Develop policies for computing resource allocation and maintain comprehensive documentation/SOPs.
  • Apply security configurations, coach junior staff, and ensure adherence to best practices.

Basic Qualifications

  • Bachelor's degree + 8+ years in Windows/Linux environments (substitutable with experience).
  • Proficiency in Windows, Linux, Solaris (expertise in one required).
  • Deep VMware/VDI experience.
  • Active Top Secret clearance (TS/SCI eligible).
  • DoD 8570 IAT II (e.g., Security+ CE).

Preferred Qualifications

  • Cybersecurity tool integration with networking, ticketing (ServiceNow), and security systems.
  • TCP/IP networking knowledge.
  • ITIL v3 Foundation certification.

Why Leidos?

At Leidos, we outthink, outbuild, and outpace the status quo. This isn't for the comfortable—it's for disruptors who thrive on mission-critical challenges. Enjoy a disclosed pay range of $92,300 - $166,850, based on experience, skills, and market alignment. Original posting: January 30, 2026. U.S. positions only.

Locations

  • Odenton, Maryland, United States

Salary

92,300 - 166,850 USD / yearly

Estimated Salary Rangehigh confidence

92,300 - 166,850 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Windows Server Administrationintermediate
  • Linux Server Administrationintermediate
  • Solaris Server Administrationintermediate
  • VMware Virtual Environmentsintermediate
  • Virtual Desktop Infrastructure (VDI)intermediate
  • DoD 8570 IAT Level II Certificationintermediate
  • Top Secret Clearanceintermediate
  • ServiceNow Ticketingintermediate
  • ITIL v3 Foundationintermediate
  • TCP/IP Networkingintermediate
  • Cybersecurity Integrationintermediate

Required Qualifications

  • Bachelor's degree and 8+ years of related experience in Windows/Linux server environments (or equivalent) (experience)
  • Expertise in at least one of Windows, Linux, or Solaris servers (experience)
  • Extensive VMware and VDI experience (experience)
  • Active Top Secret clearance with ability to obtain TS/SCI (experience)
  • DoD 8570 IAT Level II certification (e.g., Security+ CE) (experience)

Responsibilities

  • Provide mid-level support for VDI environments and ticket escalations during major outages
  • Lead onboarding and standup of new enclaves and environments
  • Interact with Tier III support and evaluate vendor products
  • Develop and monitor policies for computing resource allocation
  • Create, maintain, and implement detailed documentation and SOPs
  • Apply security settings and commercial best practices
  • Coach and review work of lower-level technical staff
  • Provide strategic leadership on emerging technologies and customer needs

Benefits

  • general: Competitive salary range $92,300 - $166,850
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Paid time off and flexible work options
  • general: Professional development and tuition reimbursement
  • general: Mission-critical defense work with JWICS support

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Jobs in Odenton, MDLeidos CareersDefense Jobs United StatesIT Security Clearance JobsVMware AdministrationEngineeringInformation TechnologySecurity

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Leidos logo

Systems Administrator - Careers at Leidos

Leidos

Systems Administrator - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Systems Administrator in Odenton, MD

Leidos Defense Group seeks a skilled Journeyman Systems Administrator for a DISA contract supporting the Joint Worldwide Intelligence Communications System (JWICS) at Ft. Meade, MD. This on-site role demands expertise in high-stakes, rapid-paced environments where you'll drive mission success through technical leadership and innovation.

Primary Responsibilities

  • Deliver mid-level support for Virtual Desktop Infrastructure (VDI) and handle ticket escalations during major outages.
  • Lead strategic onboarding and standup of new enclaves and environments.
  • Collaborate with Tier III support, evaluate vendor products, and provide input on emerging technologies.
  • Develop policies for computing resource allocation and maintain comprehensive documentation/SOPs.
  • Apply security configurations, coach junior staff, and ensure adherence to best practices.

Basic Qualifications

  • Bachelor's degree + 8+ years in Windows/Linux environments (substitutable with experience).
  • Proficiency in Windows, Linux, Solaris (expertise in one required).
  • Deep VMware/VDI experience.
  • Active Top Secret clearance (TS/SCI eligible).
  • DoD 8570 IAT II (e.g., Security+ CE).

Preferred Qualifications

  • Cybersecurity tool integration with networking, ticketing (ServiceNow), and security systems.
  • TCP/IP networking knowledge.
  • ITIL v3 Foundation certification.

Why Leidos?

At Leidos, we outthink, outbuild, and outpace the status quo. This isn't for the comfortable—it's for disruptors who thrive on mission-critical challenges. Enjoy a disclosed pay range of $92,300 - $166,850, based on experience, skills, and market alignment. Original posting: January 30, 2026. U.S. positions only.

Locations

  • Odenton, Maryland, United States

Salary

92,300 - 166,850 USD / yearly

Estimated Salary Rangehigh confidence

92,300 - 166,850 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Windows Server Administrationintermediate
  • Linux Server Administrationintermediate
  • Solaris Server Administrationintermediate
  • VMware Virtual Environmentsintermediate
  • Virtual Desktop Infrastructure (VDI)intermediate
  • DoD 8570 IAT Level II Certificationintermediate
  • Top Secret Clearanceintermediate
  • ServiceNow Ticketingintermediate
  • ITIL v3 Foundationintermediate
  • TCP/IP Networkingintermediate
  • Cybersecurity Integrationintermediate

Required Qualifications

  • Bachelor's degree and 8+ years of related experience in Windows/Linux server environments (or equivalent) (experience)
  • Expertise in at least one of Windows, Linux, or Solaris servers (experience)
  • Extensive VMware and VDI experience (experience)
  • Active Top Secret clearance with ability to obtain TS/SCI (experience)
  • DoD 8570 IAT Level II certification (e.g., Security+ CE) (experience)

Responsibilities

  • Provide mid-level support for VDI environments and ticket escalations during major outages
  • Lead onboarding and standup of new enclaves and environments
  • Interact with Tier III support and evaluate vendor products
  • Develop and monitor policies for computing resource allocation
  • Create, maintain, and implement detailed documentation and SOPs
  • Apply security settings and commercial best practices
  • Coach and review work of lower-level technical staff
  • Provide strategic leadership on emerging technologies and customer needs

Benefits

  • general: Competitive salary range $92,300 - $166,850
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Paid time off and flexible work options
  • general: Professional development and tuition reimbursement
  • general: Mission-critical defense work with JWICS support

Target Your Resume for "Systems Administrator - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Systems Administrator - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Systems Administrator - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Odenton, MDLeidos CareersDefense Jobs United StatesIT Security Clearance JobsVMware AdministrationEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Systems Administrator - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.