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Junior Systems Administrator Jobs in Reston, VA (NOW HIRING)

Securiport LLC

Senior Systems Administrator

Reston, VA · On-site

$90K - $115K/yr

The Senior Systems Administrator also provides technical leadership, guidance, coaching, and mentoring to junior systems administrators and support staff, while serving as an escalation point for ...

GDIT

Systems Administrator

Fairfax, VA · On-site

MEANINGFUL WORK AND PERSONAL IMPACT As a Junior Systems Administrator, the work you'll do at GDIT will be impactful to the mission of Homeland Security Task Force. You will play a crucial role in ...

AnaVation LLC

Sr Systems Administrator

Reston, VA · On-site

$89K - $121K/yr

They are seeking a Sr Systems Administrator to support mission-critical customers by managing infrastructure changes, troubleshooting VMware environments, and providing expert level support to junior ...

Anduril Industries

Systems Administrator

Reston, VA · On-site

ABOUT THE JOB Anduril is seeking a Junior Systems Administrator to directly support our most sensitive programs. You will be a part of the team building and maintaining the critical classified ...

AnaVation LLC

Sr Systems Administrator

Reston, VA · On-site

$89K - $121K/yr

... and Junior System Administrator personnel. • Develop and maintain installation and configuration procedures for system and software changes. • Utilize scripting to automate common tasks. • ...

Maximus

Junior ICAM System Administrator

VA · On-site +1

Our work focuses on sustaining, operating, and improving essential government systems and services ... The Jr. ICAM System Administrator provides entry-level operational support for Identity, Credential ...

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All JobsSystems Administrator JobsJunior Systems Administrator JobsJunior Systems Administrator Jobs in Reston, VA

Junior Systems Administrator information

See Reston, VA salary details

$34.4K

$65.9K

$89.6K

How much do junior systems administrator jobs pay per year?

As of Aug 11, 2026, the average yearly pay for junior systems administrator in Reston, VA is $65,917.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,700.00 and $76,100.00 per year, depending on experience, location, and employer.

What is a junior systems administrator?

A junior systems administrator is part of a team that makes sure their company’s IT operations are run smoothly and efficiently. As a junior systems administrator, your job duties include updating hardware and software packages, revising documentation, installing computer and network systems, removing malware and other security threats, monitoring computer system backups, and preventing data corruption. You may also provide IT support for non-technical employees and facilitating end-user training on new software applications and other technology.

What does a junior systems administrator do?

A Junior Systems Administrator assists in maintaining, troubleshooting, and supporting computer systems and networks within an organization. They help install and configure hardware and software, monitor system performance, and ensure the security and efficiency of IT infrastructure. Additionally, they often provide technical support to users, perform routine backups, and help with updates or patches. This entry-level role is typically supervised by more experienced administrators and is a stepping stone to more senior IT positions.

What is the difference between Junior Systems Administrator vs Network Technician?

AspectJunior Systems AdministratorNetwork Technician
CertificationsCompTIA A+, Network+, Microsoft CertifiedCompTIA Network+, Cisco CCNA
Work EnvironmentIT departments, data centers, corporate officesNetwork operations centers, field sites, corporate networks
ResponsibilitiesManaging servers, user accounts, troubleshooting systemsInstalling, maintaining, troubleshooting network hardware and connectivity
Industry UsageCommon in IT and tech companiesCommon in telecom, ISPs, large enterprises

The Junior Systems Administrator and Network Technician roles share some certifications and work environments but differ mainly in focus. The Junior Systems Administrator manages servers and user systems, while the Network Technician specializes in network hardware and connectivity. Both roles are essential in supporting IT infrastructure but serve different technical needs.

What are the key skills and qualifications needed to thrive as a junior systems administrator, and why are they important?

To thrive as a Junior Systems Administrator, you need a solid understanding of operating systems (Windows/Linux), networking basics, and a relevant degree or certification such as CompTIA A+ or Microsoft Certified: Azure Fundamentals. Familiarity with system monitoring tools, virtualization platforms, ticketing systems, and basic scripting languages is typically expected. Strong problem-solving skills, attention to detail, and effective communication help you resolve issues efficiently and collaborate with IT teams. These skills and qualities are essential for maintaining system reliability, ensuring smooth IT operations, and supporting organizational technology needs.

What are some common challenges junior systems administrators face when transitioning from academic learning to a professional IT environment?

Junior Systems Administrators often find that the real-world IT environment is more dynamic and fast-paced than academic settings. They may encounter challenges such as managing multiple tasks simultaneously, working with legacy systems, and responding to unexpected technical issues under time pressure. Additionally, collaborating with senior admins and other departments requires strong communication skills and adaptability. Over time, hands-on experience and mentorship from senior team members help bridge the gap between theoretical knowledge and practical application.
More about Junior Systems Administrator jobs
What are the most commonly searched types of Systems Administrator jobs in Reston, VA? The most popular types of Systems Administrator jobs in Reston, VA are:
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What job categories do people searching Junior Systems Administrator jobs in Reston, VA look for? The top searched job categories for Junior Systems Administrator jobs in Reston, VA are:
What cities near Reston, VA are hiring for Junior Systems Administrator jobs? Cities near Reston, VA with the most Junior Systems Administrator job openings:
Junior Systems Administrator jobs near you
Infographic showing various Junior Systems Administrator job openings in Reston, VA as of August 2026, with employment types broken down into 80% Full Time, 15% Part Time, and 5% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $65,917 per year, or $31.7 per hour.

System Administrator

Business Management Associates, Inc.

Washington, DC

$67K - $82K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 5 days ago

Job description

Business Management Associates, Inc. (BMA) is guided by its mission, "What's Humanly Possible." BMA integrates people and processes through service, supported by a strategic focus on people and process, a proven project management methodology, and disciplined internal and external management with financial accountability.

"Love Thy Customer; Love Thy Work; Love Thy System"

BMA is committed to fostering a respectful workplace where equal employment opportunities are available to all applicants regardless of race, color, religious creed, sex, national origin, or military status. BMA believes diversity and inclusion are essential to its success and seeks to recruit, develop, and retain talented individuals from a diverse candidate pool.

Compensation: $67,000-$82,000

Junior Systems Administrator / Tier 2 Support TechnicianJob Summary

The Junior Systems Administrator / Tier 2 Support Technician provides hands-on technical support and system administration for enterprise Windows and Red Hat environments in regulated, mission-critical settings. This role supports federal, healthcare, pharmaceutical, and private-sector organizations by administering Active Directory, managing endpoint deployments, enforcing security controls, and resolving Tier 2/3 incidents. The position requires strong troubleshooting skills, experience with modern device management tools, and the ability to operate within SLA-driven service environments.

Key Responsibilities
  • Administer and maintain Active Directory user accounts, security groups, permissions, and authentication policies
  • Provide Tier 2 / Tier 3 technical support for Windows 10/11, Windows Server, and Red Hat systems
  • Deploy, reimage, and configure endpoints using SCCM, Intune, and PXE imaging
  • Perform system patching, OS upgrades, BIOS, and firmware updates
  • Configure and support Azure AD, Multi-Factor Authentication (MFA), PIV authentication, and BitLocker recovery
  • Monitor, manage, and resolve incidents using ServiceNow while meeting SLA requirements
  • Support Windows and macOS systems in regulated enterprise environments
  • Utilize PowerShell to manage user accounts, mailboxes, and permissions
  • Assist with endpoint security, asset management, and compliance controls
  • Mentor and support Tier 1 technicians as needed
  • Maintain technical documentation and follow federal IT best practices
Required Skills & Technologies
  • Windows Server, Windows 10/11
  • Active Directory, Azure AD
  • Red Hat Linux administration
  • SCCM, Intune, PXE Imaging
  • MFA, PIV, BitLocker
  • Patch Management & Endpoint Security
  • ServiceNow
  • PowerShell scripting
  • Tier 2 / Tier 3 Desktop & Systems Support
Education & Certifications
  • Bachelor's degree in Business Administration or related field
  • Associate degree in Mass Communications or related field
  • CompTIA A+
  • Microsoft Certified Database Administrator
  • CompTIA Security+ (expected)
Experience Level

6+ years of experience supporting enterprise IT environments across federal and commercial organizations.

Company Benefits Statement

We are committed to supporting the health, well-being, and professional growth of our team members. Eligible employees have access to a competitive benefits package designed to help them thrive at work and at home.

  • Comprehensive medical, dental, and vision coverage
  • Paid time off, holidays, and wellness resources
  • Retirement savings options with company contribution opportunities
  • Professional development, training, and career growth support
  • Flexible work arrangements where role and business needs permit
  • Employee assistance resources and a supportive, inclusive workplace culture

Benefits may vary based on role, location, employment status, and applicable plan terms. Additional details will be shared during the hiring process.

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