Sr Windows Systems Administrator Jobs in Reston, VA

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Systems Administrator- TS/SCI w/ poly

Peraton

Chantilly, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Systems Administrator- Mid

Peraton

Herndon, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Windows Systems Engineer

Leidos

Chantilly, Virginia, USA

Full-time

Description The Origin program is in need of a Windows Systems Engineer/Administrator that has experience in VMWare virtual hosting environments, MS Windows Server 2012-2019 administration, Windows PowerShell scripting, Active Directory, VDI and NetAPP storage solutions. Applicant should be able to design and develop complex solutions without assistance from peers. Daily duties include O&M of virtual environments, designing and implementing new technologies, and mentoring more junior Administrat

Senior Windows Engineer

BAE Systems

Arlington, Virginia, USA

Full-time

Job Description BAE is looking for a Senior Windows Engineer for Microsoft Windows Infrastructure team. The Senior Windows Engineer will plan, install, operate, and maintain the enterprise Windows server and identity Management environment supporting a government partner enterprise IT infrastructure. Responsible to support the solutions architect and enterprise architect in service design, service transition, service operations, and interoperability of the enterprise Windows environment withi

Intermediate Systems Administrator

NuAxis LLC

Reston, Virginia, USA

Full-time

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. Grow with us! As a growing business, every NuAxis Innovations employee impacts the success and direction of this company. We all share a true passion for technology and enjoy working together to develop solutions, share ideas, and exchange knowledge. At NuAxis Innovations, we celebrate diversity and the unique perspective each team

Cloud Systems Administrator, Senior Associate

Peraton

Laurel, Maryland, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Linux Systems Administrator

Peraton

Herndon, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Senior Computer Scientist / Systems Administrator

Leidos

Washington, District of Columbia, USA

Full-time

Description Looking for an opportunity to make an impact? The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and s

Systems Administrator (Secret Clearance)

ACI Group, Inc.

Silver Spring, Maryland, USA

Full-time

System Administrator (Secret Clearance), Silver Spring, MD Full-timeOn-site in Silver Spring, MDTarget Salary: Up to $112K (DOE)Description Seeking a Systems Administrator to support a dynamic federal government project. The ideal candidate will be responsible for providing a high level of technical support and vision for implementing and managing hardware, software and network Responsibilities Install, configure and troubleshoot various desktop/server software applications and hardware solutio

Systems Administrator

SAIC

Washington, District of Columbia, USA

Full-time

Job ID: 2405908 Location: WASHINGTON, DC, US Date Posted: 2024-04-24 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Night Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a Systems Administrator to support a large federal government agency. Employee will perform on-site, at a secure government location on one of three shifts, includi

Systems Administrator

HII Mission Technologies

Fairfax, Virginia, USA

Full-time

Requisition Number: 18490 Required Travel: 0 - 10% Employment Type: Part Time/Hourly/Non-Exempt Security Clearance: Secret Level of Experience: Mid This opportunity resides with Live, Virtual, Constructive Solutions, a business group within HII's Mission Technologies division. As a trusted partner to our military customers, we design, develop and operate systems that bring together service members from across the globe to help you train like you fight, because we understand that preparation req

Mid Level Systems Administrator/Engineer (Cybersecurity Engineering)

Tential

Remote or Vienna, Virginia, USA

Contract

Our client, a leading Banking & Financial Services company, is looking for a Mid-level Systems Administrator/Engineer that can come in to take ownership of day-to-day operations. You will partner with additional teams within to protect the brand, data, and IT assets from cyber-based threats by deploying, configuring, managing, and maintaining technologies/infrastructure in support our Cybersecurity Operations Center (CSOC) and its associated programs. You will support business strategy by enabli

Northrop Grumman (DoD SkillBridge) - Principal Cyber Systems Administrator - Public Key Infrastructure (PKI)

Northrop Grumman

McLean, Virginia, USA

Full-time

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to

Systems Administrator - TS/SCI Poly

Leidos

Herndon, Virginia, USA

Full-time

Description Leidos has an opportunity for a mid-level Systems Administrator to support the EAMS Program. The ideal candidate will be joining a small team and will share the knowledge, workload and the future for a mission critical application. Must be able to work on-site in Herndon, VA. Work hours are flexible. Primary Responsibilities Maintains smooth operation of multi-user computer systems, including coordination with network engineers. Monitors and manages system resources, including CPU us

Tier Support Systems Administrator Manager

Peraton

Chantilly, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Systems Administrator

Peraton

Herndon, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Systems Engineer / Server Administrator (Windows)

Indotronix International Corp

Remote

Contract

System Administrator (Windows) Must have experience in migrating enterprise applications from one platform to another, this is mandatory. Optimizing Applications on Windows platform. Automating Applications with Genesis/Jenkins with TFS/GIT repository IIS expertise Web SSL Certificate authoring expertise Load Balancing/VIP (F5). Troubleshooting skills or web applications and 3rd party applications Eagerness to learn new technologies This System Admin is for Windows based systems, need Windows se

After Hours Systems Administrator

BAE Systems

Washington, District of Columbia, USA

Full-time

Job Description The Opportunity: Join BAE Systems' Intelligence and Security Sector and be part of a diverse and enthusiastic team who supports the U.S Navy's Strategic System Program (SSP). We are searching for an After Hours System Administrator to support the customer's IT Operations. The Role: As After Hours Systems Administrator support on the Run Team primary responsibilities include providing Tier-2 support to the United Kingdom and Backup services. The ideal candidate must possess a c

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

Linux Systems Administrator

Leidos

Alexandria, Virginia, USA

Full-time

Description Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should be detail oriented in order to capture customer inquiries appropriately. This role is responsible for interacting with other administrators to handle service inquiries and problems. Duties include examining customer problem