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Online System Admin Jobs in Reston, VA (NOW HIRING)

Systems Admin Prin

Springfield, VA · On-site

$118K - $200K/yr

To include, but not limited to, setting up administrator accounts, maintaining system documentation, tuning system performance, installing system-wide software and allocating mass storage space.

System Administrator Department: Management Reports To: Head of Corporate Services Location: Vienna, Virginia FLSA Status: Exempt Employment Type: Full-time Experience Level: Mid-level (3-5 years ...

Summary/Objective The system administrator provides support to critical systems to ensure computer systems are stable and available when needed. The position is responsible for maintaining current ...

System Administrator Location: Washington, D.C. (Onsite) Terms: Full-time Salary: 100,000 - 130,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description We have an ...

System Administrator Location: Washington, D.C. (Onsite) Terms: Full-time Salary: 100,000 - 130,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description We have an ...

System Administrator Location: Washington, D.C. (Onsite) Terms: Full-time Salary: 100,000 - 130,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description We have an ...

System Administrator Mid Level Company: InterImage InterImage is seeking a motivated Systems Administrator to join our team in Northern Virginia. This role, as part of a larger team, is integral to ...

Showing results 41-60

Online System Admin information

See Reston, VA salary details

$42.7K

$92.5K

$143.1K

How much do online system admin jobs pay per year?

As of Aug 19, 2026, the average yearly pay for online system admin in Reston, VA is $92,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,800.00 and $108,200.00 per year, depending on experience, location, and employer.

What is an online system admin?

Online System Admins, also known as System Administrators or Sysadmins, are IT professionals responsible for managing, configuring, and maintaining computer systems, servers, and networks accessed remotely or online. They ensure that systems operate efficiently and securely, handling tasks such as software updates, user access, troubleshooting, and data backups. Online System Admins often support cloud-based infrastructure and may work with a range of operating systems and platforms. Their role is essential for maintaining uptime, performance, and security of online services and business operations.

What are the key skills and qualifications needed to thrive as an online system admin, and why are they important?

To thrive as an Online System Admin, you need in-depth knowledge of operating systems, network protocols, and server management, typically supported by a degree in IT or computer science and relevant certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator. Familiarity with tools such as Linux/Windows server environments, virtualization platforms, and cloud management systems is essential. Strong problem-solving abilities, attention to detail, and effective communication set top candidates apart. These skills are crucial for ensuring system reliability, security, and seamless support for users and organizational infrastructure.

What are some common challenges faced by online system admins, and how can they effectively address them?

Online System Admins often encounter challenges such as managing server uptime, ensuring network security, and responding to unexpected outages. They must stay vigilant against cybersecurity threats and frequently update systems to patch vulnerabilities. Effective admins use monitoring tools, maintain clear documentation, and collaborate closely with IT teams to resolve issues quickly. Proactive communication and regular training also help them stay ahead of evolving technologies and threats.

Do online system admins make good money?

Online system administrators typically earn competitive salaries that vary based on experience, certifications, and location. They often work with network management, security tools, and cloud platforms, which can influence earning potential. Overall, the role offers solid compensation within the IT industry.

What are the most commonly searched types of System Admin jobs in Reston, VA?

The most popular types of System Admin jobs in Reston, VA are:

What cities near Reston, VA are hiring for Online System Admin jobs?

Cities near Reston, VA with the most Online System Admin job openings:

Systems Admin Prin

BAE Systems

Springfield, VA • On-site

$118K - $200K/yr

Full-time

Posted 14 days ago


BAE Systems rating

8.4

Company rating: 8.4 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

10th of 49 rated military and defense


Job description


As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test center support team maintains smooth operation of multi-user computer systems, coordinates with network engineers, monitors and manages system resources, and performs systems security administration functions. To include, but not limited to, setting up administrator accounts, maintaining system documentation, tuning system performance, installing system-wide software and allocating mass storage space. Interacts with users and evaluates vendor products. The incumbent makes recommendations for hardware and software purchases, coordinates installation and provides backup recovery, develops and monitors policies and standards for allocation related to the use of computing resources, and may be assigned responsibility for less experienced staff.
Responsibilities will include:
- Maintain Active Directory Services Infrastructure
- Administer DNS, DHCP, and other Windows technologies
- Configure/troubleshoot group policies
- Maintain/tune virtualization infrastructure (VMWare)
- Maintain Windows Update Services (WSUS)
- Maintain Assured Compliance Assessment Solution (ACAS) scanning infrastructure and conduct scans when needed
- Build/maintain/tune System Center Configuration Manager (SCCM) infrastructure
- Build/maintain/tune Host Based Security System (HBSS) infrastructure
- Build/maintain/tune Microsoft Exchange Server services infrastructure
- Build workstations/servers to specification based on requirements
- Configure/maintain backend storage fabric (Netapp)
- Configure/maintain NTO networks and switch fabric
- Information systems IAVM/STIG compliance
- Install and configure COTS and GOTS software
The ideal candidate is highly technical and has a proven commitment to quality with a solid understanding of systems administration concepts, network architecture, and familiar with the latest software development methodologies, technologies and application performance analysis. The candidate must be self-motivated and be able to work on multiple projects both with other team members, and with little supervision. The candidate must have strong troubleshooting skills and the persistence to resolve issues.
Required Skills and Education
  • Professional Experience: 5-8 years with a BS/BA or 11-14 Years with HS (including at least 5 in a recent systems administrator role)
  • Hands on experience with Network troubleshooting, DNS failures, domain administration, pings, network connectivity status'
  • Must be motivated
  • Must work with little to no supervision
  • Excellent written/verbal communication skills
  • Excellent documentation skills
  • Ability to lift up to ~50-60#
  • Windows Server OS technologies
  • Windows workstation OS technologies
  • Familiarity with user/system environments and environment variables
  • Experience with automated software deployments, SCCM/MECM/PDQ Software Deployment Tool
  • Batch scripting
  • Hardware/software troubleshooting
  • Remote administration
  • License Management
  • Backup/Redundancy Management

About BAE Systems Intelligence & Security
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference.
Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride and dedication shows in everything we do-from intelligence analysis, cyber operations and IT expertise to systems development, systems integration, and operations and maintenance services. Knowing that our work enables the U.S. military and government to recognize, manage and defeat threats inspires us to push ourselves and our technologies to new levels.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.
Preferred Skills and Education
  • Professional Experience: 3 years using PDQ and similar software deployment tools.
  • Bachelor of Science in a related field
  • Experience with Active Directory ad Group Policy
  • Experience with VMWare
  • Experience with Microsoft Exchange
  • Experience with Windows Update Services (WSUS)
  • Experience with Host-based Security Services (HBSS)
  • Experience with System Center Configuration Manager (SCCM)
  • Experience with Assured Compliance Assessment Solution (ACAS)
  • Experience with Cloud technology (AWS)
  • Experience with Linux (Red Hat)
  • Netapp and storage technologies (NAS)
  • LAN/WAN, switching technologies
  • PowerShell Scripting and automation

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