Senior System Administrator Jobs in Washington, DC

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Senior System Administrator

General Dynamics Information Technology

•

Falls Church, Virginia, USA

Full-time

Job Requisition: Senior Systems Administrator Program - Guard Enterprise Cyber Operations Support (GECOS) We are GDIT. We stay at the forefront of innovation to solve complex technical challenges. GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. Own your opportunity at GDIT and you'll be a meaningful part of improving how agencies operate. Our work depends on a Senior Windows System Administrator joining our team to support th
Posted 7 days ago | Updated 3 hours ago

Senior System Administrator [Forescout] - Active Top Secret Clearance Required

Essential Network Security Solutions, LLC

•

Reston, Virginia, USA

Full-time

DescriptionWork individually or in a small integrated team, and may lead a task, project, or team. Ensure project completion and provide guidance and direction to lower-level technicians, specialists, and managers. Develop new concepts and processes and analyze root causes and resolve complex issues using your full knowledge of the industry. Perform systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support to devel
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Posted 15 days ago

Senior System Administrator

Leidos

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Annapolis Junction, Maryland, USA

Full-time

Description Are you ready to work on projects that can potentially change the world? Join us at Leidos, where your most important work is ahead! You will enjoy great benefits such as 5 weeks of Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education and Training Support and more! If this sounds like the kind of place where you can thrive, keep reading! The Leidos National Security has a career opportunity for a Senior System Administrator in the Ft. Meade, MD. Program Sum
Posted 7 days ago | Updated 3 hours ago

Senior Network Engineer/System Administrator

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Senior Network Engineer/System Administrator This company unit is looking for a Senior Network Engineer/Sysadmin to join our growing DevOps & Infrastructure Team located in our software development center. The primary responsibility of this position is to design and provide support for network architecture, network devices, and network communication security within Industrial Control System (ICS) environments for non-nuclear power plants. This includes both on-premises computing edge and cloud-b
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Posted 36 days ago | Updated 9 hours ago

Senior System/Network Administrator

Leidos

•

Laurel, Maryland, USA

Full-time

Description The Senior System/Network Administrator candidate will support dataflow operations in a Linux operating system environment. The candidate should have extensive knowledge of dataflow technologies such as NiFi and should be well versed in configuration management tools (Puppet) and scripting (Bash) to successfully execute in the role. Experience should include a subset of the following:Provide support for implementation, troubleshooting and maintenance of IT systemsManage the daily act
Posted 6 days ago | Updated 3 hours ago

Sr Linux System Administrator

Leidos

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Annapolis Junction, Maryland, USA

Full-time

Description Are you ready to work on lifechanging programs? Join us at Leidos! Enjoy generous Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education/Training Support and more! as a Sr Linux System Administrator onsite in the Ft. Meade area, MD. A TS/SCI with Polygraph is required to be considered for this opportunity. All work is onsite in the Ft. Meade, MD area. Program Summary Leidos is a preferred subcontractor on a large, multi-year contract that develops, integrates
Posted 13 hours ago | Updated 3 hours ago

Senior System Administrator

Prutech Solutions

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Remote

Contract

About Us: Established in 1997, PruTech is committed to innovative problem-solving, solution creation, and fostering strong client partnerships. Serving a diverse array of industries, from government to finance, retail, and manufacturing, PruTech operates from strategic locations including New York City, Washington DC, North Carolina, and boasts a nearshore office in Mexico City and multiple offshore offices in India. With over two decades of experience in Information Technology and system integr
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Posted 4 days ago | Updated 3 days ago

Senior Windows System Administrator

SAIC

•

Quantico, Virginia, USA

Full-time

Job ID: 2404525 Location: QUANTICO, VA, US Date Posted: 2024-04-01 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capa
Posted 24 days ago | Updated 10 hours ago

Linux System Administrator, Senior Advisor

Peraton

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Annapolis Junction, 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,
Posted 2 days ago

Windows System Administrator L3

iSpace, Inc

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Washington, District of Columbia, USA

Contract

Title: Windows System Administrator L3 Location: Washington DC (Hybrid Less than 60%, Candidate will be onsite 2-3 days a week). Contract - 11+ Months with possibility of an extension Bachelor s degree in Computer Science, Information Technology, or equivalent work experience7 years technical experience in support of desktop technologies within a professional environment7 years Windows Desktop OS administration experience with extended knowledge of Windows 105 years mobile device management solu
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Posted 1 hour ago

Lab Manager / System Administrator

Node.Digital

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Arlington, Virginia, USA

Full-time

Lab Manager / System Administrator Location: Arlington, VA Must have an active Secret Security Clearance Node is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services. Node
Posted 21 hours ago

System Administrator

LinTech Global Inc.

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Washington, District of Columbia, USA

Full-time

System Administrator LOCATION: Remote LinTech Global is looking for a candidate to join our team as a System Admin to provide support to our IRSCI client. The main focus is to provide general expertise on configuration, operation, and maintenance of vulnerability management toolsets; (Tenable Security Center / Nessus, Qualys, IBM/HCL AppScan, Guardium, etc.) Assist with the daily activities of configuration and operation of systems which may be mainframe, mini, or client/server based. Assist wi
Posted 1 day ago | Updated 9 hours ago

Linux System Administrator

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

Linux System Administrator This company is looking for a Linux System Administrator proficient in RedHat Linux, RedHat Satellite, and Ansible for automated patching. This is a full-time salaried role supporting a government client based in Washington, DC, with the option of working remotely full-time. The preferred candidate will have proven experience in Linux server management within a data center setting, including OS patching and task automation using management tools and custom scripts (in
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Posted 3 days ago | Updated 9 hours ago

Windows System Administrator II

Pyramid Consulting, Inc.

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College Park, Maryland, USA

Contract

Immediate need for a talented Windows System Administrator II. This is a 12+ Months Contract opportunity with long-term potential and is located in College Park, MD (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:24-19066 Pay Range: $40 - $50/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities:Provide support
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Posted 6 days ago

Active Directory System Administrator

Leidos

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Alexandria, Virginia, USA

Full-time

Description Leidos is seeking a System Administrator to partner on a large enterprise IT contract for the DOD. The System Administrator will be responsible for maintaining existing enterprise identity management solutions, troubleshoot incidents, and assist with transitioning new capabilities from the engineering team to production. Duties will include validating the health and status, operations, and maintenance of identity management systems such as Active Directory, Azure Active Directory, Az
Posted 9 days ago | Updated 3 hours ago

Microsoft System Administrator

Omm IT Solutions

•

New Carrollton, Maryland, USA

Full-time

Please Note: Candidates in the local to Washington, D.C. metropolitan area are preferred, however other locations will be considered. Commuting expenses will not be reimbursed. Description of Assignment: Design, develop, and configure software systems to meet market and/or client requirements either end-to-end from analysis, design, implementation, quality assurance to delivery and maintenance of the software product or system or for a specific phase of the lifecycle. Apply knowledge of Micros
Posted 11 days ago | Updated 1 hour ago

Junior System Administrator - Active Top Secret Clearance

Essential Network Security Solutions, LLC

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Washington, District of Columbia, USA

Full-time

DescriptionCollaborates to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Works individually or in a small integrated team, and may also lead a task, project, or team. Ensure project completion and provide guidance and direction to lower-level technicians, specialists, and managers. Develop new concepts and processes and analyze root causes and resolve complex issues utilizing your full knowledge of industry. Perform systems administration o
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Posted 15 days ago | Updated 2 days ago

Linux System Administrator

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Senior Linux Administrator As a Senior Linux SME, you will be supporting multiple build and operations managed service provider teams hosting Cloud based ERP services. The company is a wholly owned subsidiary of SAP focused on security issues for the U.S. government so that SAP can bring technology and innovation to customers across government regulated industries. The company is located in the DC Metro area, a 6-month contract-to-hire and will remain 100% remote. Required Skills & Experience:
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Posted 17 days ago | Updated 9 hours ago

System Administrator

Chenega MIOS

•

Alexandria, Virginia, USA

Full-time

Req ID: 30179 Summary AWS Cloud Engineer/System Administrator Alexadria, VA Chenega IT Enterprise Services (CITES) offers forward-thinking technology solutions to federal agencies and the DoD. Formed in 2016 to serve federal customers CONUS, CITES has grown quickly into a best practices leader for the modern federal enterprise. The AWS Cloud Engineer/System Administrator will lead and work with a team of Tier system administrators to manage the Army Geospatial Center's (AGC) current and fu
Posted 16 days ago | Updated 9 hours ago

System Administrator with MECM/SCCM

Alpha Omega Integration LLC

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Washington, District of Columbia, USA

Full-time

Alpha Omega Integration LLC is an award-winning Federal IT Solutions provider. Since its inception in September 2016, we have grown from a start-up to a $100m/year business. Alpha Omega's growth stems from our mission focus: to make the US Government the best in the world. We achieve that via advanced capabilities in the areas of Design & Product Management, DevSecOps & Cloud Engineering, Intelligent Automation, and Cybersecurity. Our consistent growth has fostered a series of accolades includin
Posted 20 days ago | Updated 9 hours ago