Systems Administrator

Posted 7 Days Ago
Be an Early Applicant
Laurel, MD, USA
In-Office
150K-250K Annually
Entry level
Information Technology • Software • Cybersecurity • Defense
The Role
Administer Microsoft Identity Manager and Windows Server infrastructure, including synchronization services, metaverse design, connector spaces, management agents, workflows, patching, upgrades, and access troubleshooting. Provide Tier 2–3 support, validate identity data using SQL, develop PowerShell and SQL scripts, debug C#/.NET rule extensions, implement RBAC, and maintain Active Directory, DNS, LDAP, Group Policy, and related identity systems. An active TS/SCI with Polygraph clearance is required.
Summary Generated by Built In

What You’ll Be Owning

GRVTY is seeking a Systems Administrator with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Laurel, MD.

What You Must Have

  • Active TS/SCI with Polygraph Clearance
  • Demonstrated experience with MIM architecture and operations, to include the MIM Synchronization Service, Metaverse design, Connector Spaces, Management Agents (Mas), MIM Portal, and sync rules.
  • Demonstrated experience performing routine OS patches and system upgrades.
  • Demonstrated experience performing database and application patching.
  • Demonstrated hands-on experience configuring, implementing, and maintaining the Microsoft Identity Manager Workflow Activity Library (MIMWAL)
  • Demonstrated experience in Windows Server Infrastructure such as Active Directory, DNS, LDAP, and Group Policy.
  • Demonstrated experience providing Tier 2-3 support to investigate, troubleshoot, and resolve synchronization failures and user access issues escalated from the service desk.
  • Demonstrated proficiency in Microsoft SQL Server for data validation.
  • Demonstrated hands-on experience scripting SQL queries.
  • Demonstrated hands-on experience using PowerShell
  • Demonstrated experience with C# and the .NET framework to read, debug, and occasionally modify rule extensions.
  • Demonstrated experience auditing, syncing, and cleaning identity data across disparate data tables to maintain data integrity, consistency, and flow.
  • Demonstrated experience implementing Role-Based Access Control (RBAC).

What Would Be Nice to Have

  • Demonstrated experience administering Microsoft Exchange Subscription Edition and deep familiarity with the Windows OS framework.
  • Demonstrated experience with identity management tools such as MS Entra ID (formerly Azure AD), PowerSyncPro, SailPoint, or Saviynt.
  • Demonstrated ability to wear multiple hats while investigating and resolving critical infrastructure issues across MIM and MS Exchange.
  • Demonstrated experience with SQL, including advanced querying, optimization, and building databases.
  • Demonstrated experience with the Sponsor.

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.

Maryland Pay Range

 $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.


Maryland Pay Range
$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  

•    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 [email protected] 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.



Skills Required

  • Active TS/SCI with Polygraph clearance
  • Experience with Microsoft Identity Manager architecture and operations, including synchronization service, metaverse design, connector spaces, management agents, MIM Portal, and synchronization rules
  • Experience performing routine operating system patches and system upgrades
  • Experience performing database and application patching
  • Hands-on experience configuring, implementing, and maintaining the Microsoft Identity Manager Workflow Activity Library
  • Experience with Windows Server infrastructure, including Active Directory, DNS, LDAP, and Group Policy
  • Experience providing Tier 2–3 support for synchronization failures and user access issues
  • Proficiency with Microsoft SQL Server for data validation
  • Hands-on experience scripting SQL queries
  • Hands-on experience using PowerShell
  • Experience with C# and the .NET Framework for reading, debugging, and modifying rule extensions
  • Experience auditing, synchronizing, and cleaning identity data across disparate data tables
  • Experience implementing role-based access control
  • Experience administering Microsoft Exchange Subscription Edition and familiarity with the Windows operating system framework
  • Experience with identity management tools such as Microsoft Entra ID, PowerSyncPro, SailPoint, or Saviynt
  • Ability to investigate and resolve critical infrastructure issues across MIM and Microsoft Exchange
  • Experience with advanced SQL querying, optimization, and database development
  • Experience with the Sponsor
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The Company
HQ: Arlington, VA
1,000 Employees
Year Founded: 2025

What We Do

GRVTY is a national security and defense technology company that delivers mission and technical expertise in cyber, space, and spectrum. They provide automated ISR&T platforms, software, and data solutions to defense, intelligence, and homeland security customers, working on the frontlines against cyber adversaries.

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