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GCCS-J Systems Administrator - Careers at Leidos

Leidos

GCCS-J Systems Administrator - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

GCCS-J Systems Administrator Opportunity in Djibouti City

Join Leidos Defense Group in a mission-critical role supporting U.S. Africa Command and European Command at Combined Joint Task Force - Horn of Africa. This position ensures stable, secure computer networks for warfighters in a high-stakes environment, with OCONUS travel required.

Primary Responsibilities

  • Support geographically dispersed Windows Enterprise networks with GCCS-J and Family of Systems.
  • Establish databases, configuration control, and interfaces for GCCS systems.
  • Perform Tier 3 support including design, troubleshooting, and security configuration.
  • Maintain servers, networks, and execute DoD network operations for optimal performance.
  • Procure hardware, provide upgrades, and deliver remote/OCONUS support.

Basic Qualifications

  • BA/BS + 4 years, AA/AS + 5 years, cert + 7 years, or 9 years specialized experience.
  • Required certs: Oracle Solaris, RHCSA, MCSA/Microsoft 365, and DoD 8570 IAT III.
  • Expertise in Windows Server 2019/2022, VMWare vSphere, Solaris 10-11, RHEL; GCCS administration.
  • Active TS clearance (TS/SCI eligible).

Preferred Qualifications

  • ITIL v3, MCSA, CCNA certifications.
  • Experience with TBMCS, DCGS, ADNS, ArcGIS, PowerShell scripting.
  • DoD IT security, VmWare ESXi, military standards knowledge.

Why Leidos OCONUS?

Thrive in a dynamic expat community with premium benefits, tax advantages, and base privileges. Advance your IT career in a fast-paced, team-oriented setting delivering mission impact.

Locations

  • Djibouti City, Djibouti

Salary

73,450 - 132,775 USD / yearly

Estimated Salary Rangehigh confidence

73,450 - 132,775 USD / yearly

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

Skills Required

  • Windows Server 2019/2022 Administrationintermediate
  • VMWare vSphere/ESXiintermediate
  • Solaris 10-11 Zonesintermediate
  • Red Hat Enterprise Linux KVMintermediate
  • GCCS-J Systems Integrationintermediate
  • DoD Network Administrationintermediate
  • PowerShell Automationintermediate
  • Oracle Solaris/RHCSA/MCSA Certificationintermediate

Required Qualifications

  • BA/BS + 4 years or AA/AS + 5 years or Cert + 7 years or 9 years specialized experience (experience)
  • Oracle Solaris, RHCSA, MCSA, or Microsoft 365 certification required (experience)
  • DoD 8570 IAT III certification required (experience)
  • Active Top Secret clearance (TS/SCI eligible) (experience)
  • Experience with GCCS administration and systems integration (experience)

Responsibilities

  • Support GCCS-J and Family of Systems on Windows Enterprise networks
  • Maintain file servers, network access, and troubleshoot anomalies
  • Perform Tier 3 infrastructure design, implementation, and support
  • Configure systems per security policies and DoD standards
  • Provide systems administration, maintenance, and technical upgrades
  • Interface with clients, procure hardware, and deliver remote/OCONUS support

Benefits

  • general: Paid relocation to/from OCONUS location
  • general: Overseas HOLA and COLA allowances
  • general: Foreign Earned Income Tax Exemption
  • general: Comprehensive medical, dental, vision insurance; PTO; 401k match
  • general: Base access to Exchange, commissary, dining facilities

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Leidos logo

GCCS-J Systems Administrator - Careers at Leidos

Leidos

GCCS-J Systems Administrator - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

GCCS-J Systems Administrator Opportunity in Djibouti City

Join Leidos Defense Group in a mission-critical role supporting U.S. Africa Command and European Command at Combined Joint Task Force - Horn of Africa. This position ensures stable, secure computer networks for warfighters in a high-stakes environment, with OCONUS travel required.

Primary Responsibilities

  • Support geographically dispersed Windows Enterprise networks with GCCS-J and Family of Systems.
  • Establish databases, configuration control, and interfaces for GCCS systems.
  • Perform Tier 3 support including design, troubleshooting, and security configuration.
  • Maintain servers, networks, and execute DoD network operations for optimal performance.
  • Procure hardware, provide upgrades, and deliver remote/OCONUS support.

Basic Qualifications

  • BA/BS + 4 years, AA/AS + 5 years, cert + 7 years, or 9 years specialized experience.
  • Required certs: Oracle Solaris, RHCSA, MCSA/Microsoft 365, and DoD 8570 IAT III.
  • Expertise in Windows Server 2019/2022, VMWare vSphere, Solaris 10-11, RHEL; GCCS administration.
  • Active TS clearance (TS/SCI eligible).

Preferred Qualifications

  • ITIL v3, MCSA, CCNA certifications.
  • Experience with TBMCS, DCGS, ADNS, ArcGIS, PowerShell scripting.
  • DoD IT security, VmWare ESXi, military standards knowledge.

Why Leidos OCONUS?

Thrive in a dynamic expat community with premium benefits, tax advantages, and base privileges. Advance your IT career in a fast-paced, team-oriented setting delivering mission impact.

Locations

  • Djibouti City, Djibouti

Salary

73,450 - 132,775 USD / yearly

Estimated Salary Rangehigh confidence

73,450 - 132,775 USD / yearly

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

Skills Required

  • Windows Server 2019/2022 Administrationintermediate
  • VMWare vSphere/ESXiintermediate
  • Solaris 10-11 Zonesintermediate
  • Red Hat Enterprise Linux KVMintermediate
  • GCCS-J Systems Integrationintermediate
  • DoD Network Administrationintermediate
  • PowerShell Automationintermediate
  • Oracle Solaris/RHCSA/MCSA Certificationintermediate

Required Qualifications

  • BA/BS + 4 years or AA/AS + 5 years or Cert + 7 years or 9 years specialized experience (experience)
  • Oracle Solaris, RHCSA, MCSA, or Microsoft 365 certification required (experience)
  • DoD 8570 IAT III certification required (experience)
  • Active Top Secret clearance (TS/SCI eligible) (experience)
  • Experience with GCCS administration and systems integration (experience)

Responsibilities

  • Support GCCS-J and Family of Systems on Windows Enterprise networks
  • Maintain file servers, network access, and troubleshoot anomalies
  • Perform Tier 3 infrastructure design, implementation, and support
  • Configure systems per security policies and DoD standards
  • Provide systems administration, maintenance, and technical upgrades
  • Interface with clients, procure hardware, and deliver remote/OCONUS support

Benefits

  • general: Paid relocation to/from OCONUS location
  • general: Overseas HOLA and COLA allowances
  • general: Foreign Earned Income Tax Exemption
  • general: Comprehensive medical, dental, vision insurance; PTO; 401k match
  • general: Base access to Exchange, commissary, dining facilities

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

Get personalized recommendations to optimize your resume specifically for GCCS-J 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 "GCCS-J 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 Djibouti City, DjiboutiLeidos CareersGCCS-J AdministrationDoD Clearance JobsOCONUS OpportunitiesEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for GCCS-J 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.