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System Administrator

Full Time Remote

Summary

Job Description

Description

SAIC is seeking a System Administrator to be managing and maintaining systems across Windows, macOS, and/or Linux platforms across multiple networks in support of the Army Research Laboratory in Adelphi, MD. Work is performed on site.

You will be a part of a diverse team supporting globally distributed information systems, responsible for the analysis, administration, voice, video, and data communications networks.

Join our dynamic team at a top-tier organization, where work-life balance and employee well-being take center stage. This exciting opportunity lets you contribute to cutting-edge projects while safeguarding our national security.

Job Responsibilities:

  • Install, configure, and troubleshoot servers and workstations, ensuring optimal performance and security
  • Manage Windows Server environments and support Active Directory, Group Policy, and MECM operations
  • Install and configure operating systems and software updates following Security Technical Implementation Guides (STIGs)
  • Perform system patching, PowerShell scripting, and release management activities
  • Monitor system performance and troubleshoot issues to ensure high availability of network resources
  • Schedule and maintain system backups, ensuring data/media recoverability and integrity
  • Conduct routine audits for compliance with DoD security standards
  • Document system configurations and maintain a comprehensive hardware/software library
  • Collaborate with IT and Cyber Security teams to support remediation, patching, and vulnerability scanning efforts
  • Work with customers to develop new value-added programs and data solutions with existing structures and new requirements

Qualifications

Required Education and Experience:

  • Bachelors and three (3) years or more experience-- An additional 4 yrs of experience can be considered in lieu of Bachelor's degree 
  • Three (3) years of relevant experience working in an IT or Service Desk environment

Clearance Requirements:

  • Must be a US Citizen
  • Must have an active DoD Secret Clearance. And must be willing to obtain a Top Secret clearance

Required Certification:

  • IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.)
  • MAC OS, Red Hat Certified System Admin, Microsoft Certified Solutions Associate (MCSA) or Microsoft Certified Professional (MCP) certification

Preferred:

  • Information Technology Infrastructure Library (ITIL) v4 certification
  • Microsoft operating system environment certification (e.g., Windows 10, Windows 11, or Microsoft Server 2019, etc.)
  • Experience with incident management within the ServiceNow Information Technology Service Management (ITSM) platform
  • Proficiency with Microsoft Office products
  • Experience creating and modifying documentation for technical processes and procedures
  • Experience working in a Department of Defense (DoD) environment
  • A problem solver and troubleshooter who thrives in resolving complex problems
  • Strong self-starter requiring minimal supervision
  • Excellent communication skills (written and oral) and interpersonal skills
  • Excellent organizational skills, attention to detail, and ability to prioritize and manage multiple tasks

Target salary range: $40,001 - $80,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

About SAIC

SAIC

SAIC (Science Applications International Corporation) is one of the largest technology integrators supporting the U.S. Department of Defense, intelligence community, and federal civilian agencies. The company delivers mission-critical services across engineering, IT modernization, cybersecurity, intelligence, and systems integration, helping government customers operate and secure complex national security infrastructure at scale.

For job seekers, SAIC offers a wide range of career opportunities in software engineering, cybersecurity, cloud computing, systems engineering, data analytics, intelligence analysis, program management, and mission support. The company is especially attractive to veterans, cleared professionals, and technologists seeking stable, long-term roles embedded in high-impact government programs across defense and intelligence missions.

Unlike defense manufacturers that build physical platforms, SAIC focuses on integrating, modernizing, and operating the digital and information systems that support government missions. Employees often work on large-scale federal programs involving network modernization, space and satellite systems support, cyber defense operations, and advanced data-driven decision-making tools used across defense and intelligence agencies.

As federal agencies continue investing heavily in cybersecurity, AI, cloud infrastructure, and digital transformation, SAIC remains one of the most important employers in the government services sector. For professionals seeking mission-driven work with strong stability and exposure to complex national security programs, SAIC continues to stand out as a leading destination in defense and federal technology services.

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