Systems Administrator

GRVTY; Reston (VA); On-site; USD 150,000 - 250,000; Full time

Job summary

GRVTY is seeking a Systems Administrator in Reston, VA to support Linux and Windows environments as part of a collaborative team. The role requires active TS/SCI with Poly clearance and hands-on experience in system administration and enterprise support.

The ideal candidate will manage Windows and Linux systems, implement scripting for automation (PowerShell, Bash, Python or Perl), and contribute to storage and forensics tasks. Excellent communication and cross-functional teamwork are essential.

Qualifications

• Active TS/SCI with Polygraph Clearance.

Responsibilities

• Support Windows and Linux systems as part of the Systems Administrator team.
• Provide Tier 1 and Tier 2 technical support in enterprise environments.

Skills

Systems administration

Windows administration

Linux administration

Scripting: PowerShell Bash Python Perl

Forensics / storage recovery

Clearance TS/SCI with Poly

Technical support (Tier 1/2)

Cross-functional teamwork

Tools

Windows Server

Linux systems

RAID technologies

LUKS encryption

SATA/SAS/NVMe/USB storage

Job description

GRVTY is seeking a Systems Administrator with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Reston, VA. You will work with a team to support Systems Administration with Linux and Windows.

What You Must Have

• Active TS/SCI with Polygraph Clearance
• Experience with systems administration
• Experience providing Tier 1 and Tier 2 technical support in enterprise environments.
• Experience administering Windows systems.
• Scripting experience using PowerShell, Bash, Python, Perl, or similar languages
• Digital forensics or storage recovery experience
• Demonstrated understanding of:
• Windows and Linux operating systems
• RAID technologies and disk management
• Disk partitioning (MBR/GPT)
• Storage interfaces including SATA, SAS, NVMe, and USB
• Linux Unified Key Setup (LUKS) encrypted file systems
• Strong written and verbal communication skills with the ability to explain technical concepts to non-technical stakeholders.
• Demonstrated ability to work effectively with cross-functional teams.

What Would be Nice to Have

• Experience administering and configuring the sponsor collaboration tools.
• Experience supporting enterprise or mission-critical environments.

Pay Range:At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

$150,000 - $250,000

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

$150,000 - $250,000 USD

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.

• Robust health plan including medical, dental, and vision
• Health Savings Account with company contribution
• Annual Paid Time Off and Paid Holidays
• 401k with generous company match
• Training and Development Opportunities
• Variety of Company Sponsored Events

EEO Statement

GRVTY, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability.

Anyone requiring reasonable accommodations should email [e-mail] or call 703-544-7930 with requested details. A member of the HR team will respond to your request within 2 business days.

This position requires U.S. citizenship pursuant to a government contract.

U.S. citizenship is a basic security clearance eligibility requirement. As outlined in Executive Order 12968, Access to Classified Information, eligibility for access to classified information may only be granted to employees who are United States citizens.

We are unable to sponsor candidates for a U.S. Security Clearance. If you are applying for a position that requires a U.S. Security Clearance, please provide the level of U.S. Security Clearance that you have today.

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in GRVTY’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.