Systems Administrator Jobs in District of Columbia

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AIX Systems Administrator

ASRC Federal

Silver Spring, Maryland, USA

Full-time

ASRC Federal Data Solutions, a subsidiary of ASRC Federal, is seeking an AIX Systems Administrator to support our NOAA programs on site in Silver Spring, Maryland. This role is 100% on site at the Sliver Spring NOAA facility and is metro accessible. Key Role: Serve as a team lead. Use your demonstrated expertise to AIX systems running Power 9 and RHEL Systems on v7/8/9. Develop strategies required to move from AIX to Linux RHEL. Manage the Project to provide solutions to migrate Linux to AIX

Systems Administrator

Alpha Omega Integration LLC

Lorton, Virginia, USA

Full-time

Job Title: Systems Administrator Clearance Required: DHS Public Trust Work Location: Hybrid; Onsite 2-3 days at minimum in Lorton, VA office Alpha Omega is seeking a qualified Systems Administrator to maintain and troubleshoot the Windows and Meraki infrastructure of the organization. The Administrator will be responsible for the administration and management of Windows servers, including but not limited to Windows Services (WSUS and Active Directory) as well as Cisco/Meraki cloud and on-premis

Systems Administrator

HII Mission Technologies

Annapolis Junction, Maryland, USA

Full-time

Requisition Number: 20887 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $120,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid HI This opportunity resides with Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance and Reconnaissance (C5ISR), a business group within HII's Mission Technologies division. From towers to processors, we design, develop, integrate and manage the sensors, systems an

Citrix Systems Administrator

Leidos

Bethesda, Maryland, USA

Full-time

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and de

Sr. Systems Administrator

Sparks Group

Washington, District of Columbia, USA

Full-time

Job Summary/Company: Join our dynamic team of Engineers as a Sr. Systems Administrator, providing robust virtualization, storage, and network support for a prominent museum. This onsite role in Washington, DC, involves maintaining server availability, configuring new implementations, and managing key IT services to ensure seamless operations and high-quality service delivery. Responsibilities: Ensure availability and functionality of client/server applications, configure new implementations, an

Exchange Systems Administrator (SME)

Leidos

Alexandria, Virginia, USA

Full-time

Description Leidos is seeking an Exchange SME to support a large enterprise IT contract for the DOD. This role requires an individual with subject matter expertise administering Exchange and email retention systems within a physical and virtual server environment. Duties include examining incidents and problems and suggesting and implementing appropriate corrective action to initiate a repair or return to service. These include maintaining systems for email journaling, archiving, and eDiscover

Sr. Systems Administrator

Leidos

Washington, District of Columbia, USA

Full-time

Description The Leidos National Security Sector has an immediate opening for a Sr. Systems Administrator at the Pentagon. The Sr. Systems Administrator will support the G2 Army MI Enterprise / SENTINEL program which provides IT repair, maintenance, operations, logistics, and engineering services to help ensure secure, reliable, and uninterrupted availability of Army Military Intelligence Enterprise IT Systems. The successful candidate will perform all Systems Administrator duties providing direc

Exchange Systems Administrator (SME)

Leidos

Alexandria, Virginia, USA

Full-time

Description Leidos is seeking an Exchange SME to support a large enterprise IT contract for the DOD. This role requires an individual with subject matter expertise administering Exchange and email retention systems within a physical and virtual server environment. Duties include examining incidents and problems and suggesting and implementing appropriate corrective action to initiate a repair or return to service. These include maintaining systems for email journaling, archiving, and eDiscover

Systems Administrator

Leidos

Arlington, Virginia, USA

Full-time

Description Leidos currently has an opening for an Azure Administrator to work in our Arlington, VA office. This is an exciting opportunity to use your gain experience helping multiple contracts and missions. This position will support multiple programs and projects housed at that location. We are looking for an Azure Administrator to support and maintain multiple secure Azure environments. The candidate will be responsible for configuring user accounts, configuring and maintaining virtual envir

Systems Administrator III

GDH

Alexandria, Virginia, USA

Contract

Job Description: GDH Consulting is hiring a highly skilled and motivated System Administrator. The MECM (Microsoft Endpoint Configuration Manager) System Administrator is responsible for the deployment, management, and maintenance of the MECM infrastructure. Ensures the efficient operation of all MECM components, managing software distribution, patch management, operating system deployment, and overall endpoint compliance. Closely with IT teams, end-users, and other stakeholders to provide a se

Systems Administrator

Mastech Digital

Washington, District of Columbia, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Systems Administrator for our client in the Engineering domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6+ Months Contract Location: Washington, DC (Onsite) Salary: $38.00-$42.00/Hou

Senior Windows Server Systems Administrator

Leidos

Bethesda, Maryland, USA

Full-time

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and de

Systems Administrator

TEKsystems c/o Allegis Group

Washington, District of Columbia, USA

Full-time

Description: *We cannot support C2C or 1099 for this opportunity* This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) Because an active or interim DoD clearance is required, U.S. Citizenship is required As the Systems Administrator, the individual is responsible for diagnosing, troubleshooting, and fixing Mac OS X, Windows Solutions on OS X, MacBook, MacBook Air, MacBook Pro, PowerBook, iBook, Po

Systems Administrator

Leidos

Arlington, Virginia, USA

Full-time

Description Leidos currently has an opening for a System Administrator to work in our Arlington, VA office. This is an exciting opportunity to use your gain experience helping multiple contracts and missions. This position will support multiple programs and projects housed at that location. We are looking for a Cyber Infrastructure Support to maintain, upgrade, and manage software, hardware, and networks. Resourcefulness is a necessary skill in this role. The perspective candidate must have kno

Systems Administrator - TS/SCI Required

World Wide Technology

Springfield, Virginia, USA

Full-time

This is a full-time direct hire position and you must currently have an active TS/SCI Level Security Clearance to start. We are not able to offer visa sponsorship, 1099 status, or work with C2C for this role. Why WWT? At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is a

Microsoft Architect Systems Administrator

Leidos

Laurel, Maryland, USA

Full-time

Description Unleash Your Potential! At Leidos, we deliver innovative solutions by leveraging our diverse and talented workforce who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! D

Systems Administrator

Leidos

Arlington, Virginia, USA

Full-time

Leidos currently has an opening for an Azure Administrator to work in our Arlington, VA office. This is an exciting opportunity to use your gain experience helping multiple contracts and missions. This position will support multiple programs and projects housed at that location. We are looking for an Azure Administrator to support and maintain multiple secure Azure environments. The candidate will be responsible for configuring user accounts, configuring and maintaining virtual environments, tro

Systems Administrator

Leidos

Annapolis Junction, Maryland, USA

Full-time

Description We have an exciting opening for an experienced Sr. Systems Administrator-CNS with active TS/SCI Polygraph. You must have the TS/SCI Polygraph up front. No sponsorship is available. You will be responsible for maintaining system administration support activities for a large complex network environment with geographically distributed systems. The position entails supporting solutions for system engineering requests that continues to meet operational needs as well as upgrading and main

MSP Systems Administrator - M

Next Step Systems

Centreville, Virginia, USA

Full-time

MSP Systems Administrator, Centreville, VA We are seeking a qualified MSP Systems Administrator IT professional with 5-7 years of experience working for a Managed Service Provider (MSP). Be ready to transition into a consultant position, working closely with clients onsite. Enjoy learning the businesses you support and feeling confident in offering solutions and consultation to help clients mature their IT Infrastructure. The MSP Systems Administrator should enjoy working with a team of energ

Systems Administrator Sr Stf

Lockheed Martin Corporation

Herndon, Virginia, USA

Full-time

Job Description At Lockheed Martin, we're dedicated to delivering full-spectrum cyber capabilities and resilient systems to our defense, intelligence community, and global security partners. Our mission is to protect critical platforms, systems, networks, and data worldwide. We believe that diverse perspectives drive innovation and excellence, and we invite you to be a part of our team where you can bring your whole self to work. What You'll Do In this role, you will have the opportunity to: