System Administrator

Science Applications International Corp

Port Hueneme, CA

JOB DETAILS
SALARY
$80,001–$120,000 Per Year
SKILLS
Administrative Skills, Bug Tracking/Defect Management, Communication Skills, CompTIA - Computing Technology Industry Association, CompTIA Security+, Computer Maintenance, Computer Systems, DoD Directive 8140, DoD Directive 8570, Emerging Technology, Hardware Installation, Identify Issues, Information Technology & Information Systems, Internet Security, Linux Operating System, Microsoft Active Directory, Microsoft Windows NT Group Policy, Microsoft Windows Server, Military, Operational Support, Professional Services, Resolve Customer Issues, Satellite Communications, Scripting (Scripting Languages), Secret Clearance, Systems Administration/Management, Systems Maintenance, Technical Support, Time Management, Trouble Tickets, User Account Administration, VMWare, VMWare ESX/ESXi, Virtualization, Willing to Travel, Work From Home
LOCATION
Port Hueneme, CA
POSTED
2 days ago

System Administrator

Job ID: 2613417

Location: Port Hueneme, CA, United States

Date Posted: Jun 6, 2026

Category: Information Technology

Subcategory: Sys Administrator

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 10% of the time

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: On-Site

Benefits: Click here

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Job Description

Description

SAIC is seeking a Systems Administrator for the Joint Expeditionary Command and Control (JEXC2) program in Port Hueneme, CA.

The qualified candidate will support the Joint & Expeditionary Command and Control (JEXC2) program, providing IT support to expeditionary C2 and C4I military systems.

Job Responsibilities:

  • Work on deployable IT systems that communicate over satellite.
  • Development and integration of new software and technology.
  • Management of trouble tickets and reporting of issues and actions taken daily and weekly.
  • Communicate effectively with end users via phone, email, chat, etc.
  • Troubleshoot and resolve customer issues in timely manner according to mission guidelines.
  • Installation of new hardware or software.
  • Creating and managing user accounts.
  • Maintaining computer systems such as servers and databases.
  • Planning and properly responding to system outages and various other problems.
  • May include light programming or scripting to make the system workflows easier.
  • Training computer users and assistants.

Requirement for Operation and Maintenance support is typically 5 days a week for each C4I FoS fielded system. Work hours in excess of 40 hours per week per person may be required during contingency operations (deployments or exercises), an alternate work schedule may be required to support 24/7 operations. Typical core hours are 0800 to 1700.

Qualifications

Required Education and Experience:

Bachelors and 2 years' experience. (4 additional years' experience accepted in lieu of degree)

DoD 8570 Baseline Cybersecurity Certification such as CompTIA Security+ (must have prior to hire)

IAT Level II or above certification in addition to baseline cyber certification (or ability to obtain within 6 months of hire)

Required Skills:

  • Experience working in a Linux environment
  • SolarWinds configuration and administration
  • Familiarity with Windows Server
  • Understanding of Active Directory, Group Policy, and other Windows Roles and Features related to Enterprise services
  • Experience with virtualization, i.e. vmWare and ESXi
  • Experience in a Systems Administrator or Cybersecurity role
  • Security+ certification

Required Clearance:

A minimum of Secret clearance required.

Required Travel:

Travel included up to 10%.

Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Overview

SAIC accepts applications on an ongoing basis and there is no deadline.

SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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About the Company

S

Science Applications International Corp

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions. We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.
COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer/IT Services
FOUNDED
2013
WEBSITE
https://jobs.saic.com/