Jobs in the United States

22 jobs

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Added 3 days ago
Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Must have an Active TS/SCI and willing to obtain and maintain a CI Poly
Added 5 days ago
Geospatial Data Scientist & Quality Assurance Engineer
Bridge Core (BCore)
Herndon, VA
Active TS/SCI clearance with CI poly required to start
Added 6 days ago
Geospatial Data Scientist & Quality Assurance Engineer
NewGen Technologies
Herndon, VA
GIS fundamentals: coordinate reference systems, projections, datums, vector/raster data models; common formats (GeoJSON, Shapefile); desktop GIS (Esri ArcGIS Pro and/or QGIS)
Added 11 days ago
Cyber Exploiter/Vulnerability Assessment Engineer (TS/SCI with Poly Required)
GCI
Chantilly, VA
…expected to conduct assessments of network, software tools and systems to identify vulnerabilities, and work with internal and external technical stakeholders to identify solutions to…
Added 13 days ago
Senior VDI Engineer
teKnoluxion
Arnold, MO · Springfield, VA
Active TS (SCI eligibility) and eligibility to obtain a CI poly
Added 18 days ago
Linux Server Systems Engineer
Leidos
Bethesda, MD
Leidos is seeking a Linux Server Systems Engineer to support the National Digital Exploitation & OSINT Center (NDOC) . This position requires a technically experienced engineer with…
Added 19 days ago
MG
Senior Systems Engineer (Citrix) - TS/SCI w CI Poly
Modern Government Solutions
Sterling, VA
- $160,000 to $200,000 USD / year
CLEARANCE REQUIRED: Active TS/SCI with CI Polygraph
Added 23 days ago
Sr. Systems Engineer- TS/SCI W/CI Polygraph- Waterton, CO
Lockheed Martin
Littleton, CO · Littleton
Must have an active TS/SCI clearance with a CI Poly
Added 23 days ago
Systems Engineer-IT - Onsite in Waterton, CO- TS/SCI W/CI Poly
Lockheed Martin
Littleton, CO · Littleton
…risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or…
Added 23 days ago
System Administrator
CIBR Force
Chantilly, VA
Required Clearance: Active TS/SCI, with CI Poly.
Added 24 days ago
Senior Thermal Analyst
Lockheed Martin
Severn, MD · Severn
Active DoD Security clearance, TS/SCI with CI Poly.
Added 24 days ago
Desktop Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Annapolis Junction, MD
As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering solutions for desktop (physical & virtual) builds for Windows, Apple, and Linux…
Added 24 days ago
Desktop Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Sterling, VA
As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering solutions for desktop (physical & virtual) builds for Windows, Apple, and Linux…
Added 24 days ago
Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Must have an Active TS/SCI and willing to obtain and maintain a CI Poly
Added 27 days ago
Software Development Engineer, Azure VDI Engineer (US Federal)
Workday Government, LLC
United States
This role may require a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government issued security clearance. An active…
Added 28 days ago
Software Engineer II (Mid-Level) (TS/SCI w/CI Poly Required)
A&M Technologies, Inc.
Suitland, MD
We are seeking an experienced Software Engineer to join our team. This position is located in Suitland, MD and requires an active TS/SCI with polygraph to be considered.
Added 28 days ago
W
Software Engineer 3
Wyetech
Annapolis Junction, MD
- $86.2 to $136.27 USD / hour
…position appropriate security clearance is required. (e.g. Active TS/SCI security clearance with agency appropriate…
Added 28 days ago
Linux Server Systems Engineer - TS/SCI
Sunayu
Bethesda, MD
Sunayu, LLC is seeking a Linux Server Systems Engineer to support the National Digital Exploitation & OSINT Center (NDOC). This position requires a technically experienced engineer with…
Added 28 days ago
Systems Administrator
GRVTY
Springfield, VA
Requires an active TS/SCI Security Clearance with the ability to obtain a CI Poly****
Added 28 days ago
Senior Software Engineer 622
Freedom Technology Solutions Group
St. Louis, MO
Active security clearance TS/SCI (eligible for CI Poly).
Added 29 days ago
Citrix Software Virtualization Engineer
teKnoluxion
Springfield, VA · St. Louis, MO
Clearance Required: Active TS clearance (with SCI Eligibility) and eligibility to obtain CI Poly
Added 29 days ago
Citrix Software Virtualization Engineer
Abile Group, Inc.
Springfield, VA · St. Louis, MO
Clearance Required: TS/SCI with ability to obtain a CI Poly.

No more jobs.

GRVTY

Systems Administrator

Springfield, VA, United States

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Job details

Experience: 8+ years of related systems administration experience
Posting language: English
Posted: Jan 23, 2026

Original job description

***Requires an active TS/SCI Security Clearance with the ability to obtain a CI Poly****

What Impact You'll Have:

We are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal Intelligence Agency contract. In addition to receiving a competitive salary and generous health and personal benefits, the IT Engineer will enhance their skill set among a talented and technically accomplished group of colleagues. Primary responsibilities include providing Tier II support of maintaining multiple large Enterprise environment. The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) environment.

What You'll Be Owning:

System Administrative Advisory duties to include management of Windows and Linux workstations on EVDI and physical:
Troubleshooting application functionality, crash and performance Investigate user performance and work with external teams to improve user experience
Assist customers with Tier 2 incident resolution for Linux and windows applications.
Provide remote end user desktop support Identifies, analyzes, and resolves system incidents with both short-term workarounds and long-term solutions.
Responds to escalated service desk/team requests.
Communicate effectively (in oral and written form) with a variety of individuals, work well within small and large team environments.
Willingness to provide initial triage, response, and notifications for incidents Participates in special projects as required.

What You Must Have:

Bachelor’s degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
8+ years of related systems administration experience
TS/SCI Candidate must possess an appropriate and current DoD Information Assurance (IA) Certification to be considered for employment;
either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or
Cisco Certified Network Associate (CCNA)-Security.
CompTIA Security+ CE Certification is the preferred certification.
In addition, candidate must attain the required DoD 8570 Computing Environment (CE) Training within six (6) months of Hire Date.
Successful candidates are expected to have related experience and knowledge/understanding of:
Active Directory Administration DNS, DHCP, DFS, LDAP Windows 10, Server 2012, Server 2016
Application Troubleshooting such as Outlook, Excel, Word, JAVA, Internet Explorer Linux Operating system Understanding of ServiceNow, NETS or other ticketing processes ITIL v3 or higher

What Would be Nice to Have:

Knowledge of: Microsoft System Center Configuration Manager PowerShell Virtualization Environments (VMware, Citrix) Profile management utilizing the VMware User Experience Management (UEM) toolset Microsoft Exchange Telephone/Video support Networking Familiarity with site specific customer and mission

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.

The pay range for this position is: $100,000 - $120,000

Virginia Pay Range

$100,000 - $120,000 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
Paid Parental Leave
401k with generous company match
Training and Development Opportunities
Award Programs
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 recruiting@grvty.com or call 703-544-7930 with requested details. A member of the HR team will respond to your request within 2 business days.

Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.

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More about this job

Skills

Microsoft Windows
Linux
Troubleshooting
Assist customers
Computer science
System administration
Security+
CCNA
Microsoft Active Directory
DNS
DHCP
LDAP
Microsoft Outlook
Microsoft Excel
Microsoft Word
Microsoft Internet Explorer
ServiceNow
ITIL
Microsoft System Center
Microsoft PowerShell
VMware
Microsoft Exchange
Training and development

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