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Internship Windows Systems Administrator Jobs (NOW HIRING)

Leidos

Windows Systems Administrator

Arlington, VA · On-site

$73K - $132K/yr

We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation ...

Leidos

Windows Systems Administrator

Arlington, VA · On-site

$73K - $132K/yr

We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation ...

Leidos

Windows Systems Administrator

Arlington, VA

$73K - $132K/yr

We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation ...

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How much do internship windows systems administrator jobs pay per year?

As of Jul 24, 2026, the average yearly pay for internship windows systems administrator in the United States is $95,957.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,000.00 and $110,500.00 per year, depending on experience, location, and employer.

Is sysadmin a stressful job?

A Windows Systems Administrator role can be stressful due to the responsibility of maintaining system uptime, security, and troubleshooting technical issues under tight deadlines. The job often requires attention to detail, problem-solving skills, and sometimes working outside regular hours for system updates or emergencies.

What is the difference between Internship Windows Systems Administrator vs Windows Systems Administrator?

AspectInternship Windows Systems AdministratorWindows Systems Administrator
CredentialsTypically pursuing or recent graduate with basic certifications (e.g., CompTIA A+)Professional certifications (e.g., Microsoft Certified: Windows Server)
Work EnvironmentEntry-level, supervised, often in training or learning phaseFull-time, independent role managing Windows environments
Employer UsageInternship programs in IT departments or managed service providersEstablished companies, IT firms, or enterprise environments
Search/Comparison IntentLearning and entry-level opportunitiesProfessional career development and responsibilities

The main difference between an Internship Windows Systems Administrator and a Windows Systems Administrator is experience and responsibility level. Internships are designed for beginners gaining hands-on experience, while Windows Systems Administrators are experienced professionals managing Windows environments independently.

Will AI replace sysadmin jobs?

AI can automate certain tasks performed by Windows Systems Administrators, such as monitoring, troubleshooting, and routine maintenance, but it is unlikely to fully replace the role. Sysadmins will continue to be essential for managing complex systems, configuring hardware, and applying critical thinking skills that AI cannot replicate. The role may evolve to include oversight of AI tools and automation processes.

How to become a system administrator with no experience?

To become a Windows Systems Administrator with no experience, start by gaining foundational knowledge of operating systems, networking, and security through online courses or certifications like CompTIA A+ and Network+. Practical experience can be built by setting up home labs, volunteering for IT tasks, or completing internships to develop skills with tools such as Windows Server, PowerShell, and Active Directory.

What is the job role of the sysadmin intern?

A sysadmin intern assists with managing and maintaining computer systems, servers, and networks. They often support tasks such as system monitoring, troubleshooting, and implementing security measures, gaining hands-on experience with tools like Windows Server, Linux, and virtualization platforms.
What cities are hiring for Internship Windows Systems Administrator jobs? Cities with the most Internship Windows Systems Administrator job openings:
What are the most commonly searched types of Windows Systems Administrator jobs? The most popular types of Windows Systems Administrator jobs are:
What states have the most Internship Windows Systems Administrator jobs? States with the most job openings for Internship Windows Systems Administrator jobs include:
Internship Windows Systems Administrator jobs near you
Windows Systems Administrator

Windows Systems Administrator

Leidos

Arlington, VA • On-site

$73K - $132K/yr

Full-time

Posted 7 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 149 frontline employees who took The Breakroom Quiz

58th of 454 rated business services

Job description

Job Description
Seeking a career with a sense of purpose, work life balance, and growth opportunities? There's a place for you at Leidos!
We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Apply today to become part of the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration.
This position is based in Arlington, VA and is 100% on-site. 2nd Shift hours are Monday-Friday, 12pm-8pm.
Primary Responsibilities
  • Create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise.
  • Develop, implement, and monitor policies and standards for allocation related to the use of computing resources.
  • Analyze available hardware and software from outside vendors and make recommendation for purchase and installation of cost-effective solutions.
  • Review work performed by lower-level technical staff.
  • Work both independently as well as in coordination with network
  • administrators to maintain the smooth operation of a multi-user computer system.

Basic Qualifications
  • Bachelor's degree and 4+ years of overall related experience with a Windows servers environment (e.g. 2008r2 and 2012r2). Additional experience, education and training may be considered in lieu of degree.
  • An active TS/SCI security clearance is required for this position.
  • Currently possess DoD 8750 certification at least IAT level II, e.g Security+ce.
  • Candidate may be asked to obtain CI Poly in future
  • Experience with configuration, troubleshooting and maintaining VMware environments.
  • Experience with Remote Desktop Services
  • Experience with PowerShell scripting and experience in other languages like Python.
  • Experience with application of security settings and other commercial best practices such as DISA STIGS.
  • Experience with Security Content Automation Protocol (SCAP)
  • Experience with Group Policy Management (GPO) and applying Local Security Policies
  • Experience with Windows Task Scheduler
  • Experience Managing Active Directory
  • Experience with System (hardware) and application (software) installation and configuration.
  • Application of security settings and other commercial best practices such as DISA STIGS.

Preferred Qualifications
  • Prior experienced with DISA and DISA's support to mission partners
  • TS/SCI w/CI Poly Preferred
  • Integration of Network Management (NM) and Element Management (EM) systems with network performance, trouble ticketing, and security subsystems highly desired.
  • Experience with support systems to include enclave Ethernet switches, storage area networks (SAN), and network attached storage (NAS).
  • Candidates with a thorough knowledge of networking principles to included TCP/IP a plus.
  • Experience with a ticketing system such as BMC Remedy.
  • ITIL v3 Foundation certified
  • Linux OS experience.
  • Solaris OS experience.
  • Experience working with virtual environments.

Why Leidos?
At Leidos, we are dedicated to making the world safer, healthier, and more efficient through technology, engineering, and science. You would be a valued member of global team providing services across civil, defense, health and intelligence business lines. At Leidos, team member career development, flexibility, and well-being are priority and is supported by consistent leadership engagement, an experienced human relations staff, and numerous employee development and enrichment programs. Use your unique talents and make an immediate impact! Apply today!
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
July 17, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $73,450.00 - $132,775.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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