Active Directory Jobs in District of Columbia

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Systems Administrator 2

Realm One

•

Annapolis, Maryland, USA

Full-time

Are you ready to become a RealmOne WARRIOR? RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. Join us on this journey as we exec
Posted 11 days ago | Updated 4 hours ago

Systems Security Engineer

SAIC

•

Beltsville, Maryland, USA

Full-time

Job ID: 2508107 Location: BELTSVILLE, MD, US Date Posted: 2025-07-31 Category: Cyber Subcategory: Cybersecurity Ops Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly motivated Systems Security Engineer. The successful candidate will provide support to the Cybersecurity Integrity Center in the Department of State Bureau of Diplomatic Technol
Posted 13 days ago | Updated 2 hours ago

Server Engineer

Staffsource Tech dba Southeastern Tech Consultants

•

Remote

Full-time

Position Summary: As a Server Engineer, you will play a vital role in diagnosing and solving issues that arise with the infrastructure environment! The ideal candidate will be responsible for configuring, integrating, maintaining, and troubleshooting our data center and cloud infrastructure, encompassing both on-premises and cloud setups. This position is ideal for someone who enjoys tackling challenges and has a solid understanding of systems, while openly presenting diverse solutions. The ide
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Posted 2 days ago

Senior System Administrator

Palmer Group

•

Remote

Full-time

Our client in West Des Moines is seeking a seasoned Senior System Administrator with deep expertise in Microsoft 365. In this leadership role, you'll not only provide advanced technical support but also mentor team members and foster a collaborative, growth-oriented environment. Ready to take the next step in your career? Apply today! Work model: Remote What you will do: Implement and manage system and application monitoring tools, monitoring software, wellness check scripts, processes, and proc
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Posted 22 days ago

Systems Administrator

BlueHalo

•

Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our system administrators are more than just button-pushers-we're the gatekeepers of operational excellence in secure environments. As a System Administrator, you'll be part of a team that manages mission-critical infrastructure for Identity and Access Management (IdAM) systems supporting national security efforts. If you're comfortable with both Linux and Windows environments, enjoy scripting and patching, and take pride in keeping systems locked down and mission-re
Posted 60+ days ago | Updated 4 hours ago

Microsoft Systems Engineer (AVD/VDI) - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Azure Virtual Desktop, Systems Engineering, Virtual Desktop Infrastructure (VDI) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology (GDIT) is cu
Posted 6 days ago | Updated 6 hours ago

Microsoft Systems Engineer (AVD/VDI) - TS/SCI with Polygraph

General Dynamics

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Azure Virtual Desktop, Systems Engineering, Virtual Desktop Infrastructure (VDI) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology (GDIT) is cu
Posted 4 days ago | Updated 4 hours ago

System Administrator

Maximus, Inc.

•

Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with responsibilities that span operating systems, networking, security, and application support. This position is on-site five days a week and requires an active secret security clearanc
Posted 27 days ago | Updated 11 hours ago

Senior Systems Administrator | Active TS clearance

General Dynamics

•

Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Mobile Device Management (MDM), Next-Generation Network (NGN), System Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Senior Systems Administrator w
Posted 2 days ago | Updated 4 hours ago

Systems Administrator/Integrator

BigBear.ai

•

Columbia, Maryland, USA

Full-time

Overview BigBear.ai is seeking a System Administrator/Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth operations for the customer. This position supports a high visibility project for a data analytics team on-site at a customer facility. What you will do Apply IAVA/IAVM compliance and security patches across Windows and Linux systems in a timely and controlled manner.Collaborate with cybersecurity teams to identify applicable patches and mit
Posted 12 days ago | Updated 1 hour ago

System Administrator

Maximus

•

Maryland, USA

Full-time

General information Job Posting Title System Administrator Date Wednesday, July 16, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with re
Posted 23 days ago | Updated 22 hours ago

System Administrator

Maximus

•

Maryland, USA

Full-time

General information Job Posting Title System Administrator Date Wednesday, July 16, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with responsibilities
Posted 23 days ago | Updated 3 hours ago

Windows Virtualization Engineer

Cinergy Technology Inc

•

Remote

Contract, Third Party

Greetings from Cinergy Technology Inc ! We are seeking an experienced Windows Virtualization Engineer to join our remote team. This role involves supporting enterprise-level Windows environments and virtualization infrastructure with a strong focus on VMware technologies, system reliability, automation, and 24/7 operations support. Key Responsibilities:Provide expert-level support for Windows Server environments and virtualization platforms (VMware vSphere, vCenter, vROps). Perform system instal
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Posted 8 days ago

ICAM Engineer (DIAS) - TS/SCI

General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Identity Access Management (IAM), Systems Development, Systems Engineering Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by bringing your ideas and uniqu
Posted 14 days ago | Updated 4 hours ago

Identity Access Management (IAM) Engineer- TS/SCI

General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: AWS Identity And Access Management (IAM), IAM, IAM Tools, Identity Access Management (IAM) Certifications: CompTIA Security+ - DoD 8570 Experience: 8 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it yo
Posted 60+ days ago | Updated 4 hours ago

Microsoft Exchange & Messaging Engineer - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft PowerShell, Microsoft Windows Server, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: We are seeking highly motivated Microsoft Exchange and Messaging
Posted 1 day ago | Updated 6 hours ago

Microsoft Exchange & Messaging Engineer - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft PowerShell, Microsoft Windows Server, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: We are seeking highly motivated Microsoft Exchange and Messaging
Posted 1 day ago | Updated 1 hour ago

Microsoft SQL DBaaS Engineer - TS/SCI

General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Database As A Service (DBaaS), Microsoft SQL Server, System Requirements Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by bringing your ideas and unique
Posted 31 days ago | Updated 4 hours ago

Senior Digital Forensics Engineer

Accenture LLP

•

Chantilly, Virginia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 24 days ago | Updated 4 hours ago

Windows Systems Engineer, TS/SCI w/Poly

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. A
Posted 60+ days ago | Updated 6 hours ago