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Fort Belvoir, Virginia

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Today

The DTRA program at Leidos is seeking a Senior Linux Administrator inFort Belvoir, VA to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for sustaining Linux servers as well as the conceptualization, design, development and implementation of new Linux capabilities. The candidate is expected to work well as a part of the DTRA Systems Administration team using ITIL best practices as well as work indepen

Full-time

USD 92,300.00 - 166,850.00 per year

Senior Linux Systems Administrator

Camp Springs, Maryland

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Today

The Leidos Digital Modernization Sector is seeking a Senior Linux Systems Administrator in support of the Air Force National Capital (AFNCR) IT Services program. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people 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

Full-time

USD 116,350.00 - 210,325.00 per year

Senior Linux Administrator Team Lead

Falls Church, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Critical Systems, Enterprise Systems, Software Updates, System Administration, Technical Issues Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT: Provide sys

Full-time

USD 127,500.00 - 172,500.00 per year

Senior Linux System Administrator/Linux Platform Administrator/RHEL Platform Engineer- Remote

Remote or New Jersey

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Today

Job Summary We are seeking a highly skilled Senior Linux Administrator with deep expertise in Red Hat Enterprise Linux (RHEL) to manage, maintain, and optimize enterprise Linux environments. The ideal candidate will play a key role in system architecture, automation, security, performance tuning, and mentoring junior team members while ensuring high availability and reliability of critical systems. Key Responsibilities Install, configure, administer, and maintain RHEL 7/8/9 systems in productio

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Third Party, Contract

$DOE

Tier II Linux Systems Administrator (HPC) - Top Secret Clearance w/SCI eligibility

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Tier II Linux Systems Administrator to support a classified High-Performance Computing (HPC) environment in Arlington, VA. Are you an experienced Linux administrator with strong system fundamentals wanting to expand your skillset into HPC environments? If so, this role is for you! You will work alongside senior system administrators and engineers, receiving hands-on exposure to HPC platforms, distribut

Full-time

USD 91,600.00 - 153,000.00 per year

Linux System Administrator-Senior Level

Remote or Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Linux Systems Administrator - TS/SCI POLY

Centreville, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Are you a skilled Linux Systems Administrator looking for an opportuni

Full-time

USD 120,800.00 - 217,400.00 per year

Linux Systems Administrator

Centreville, Virginia

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Today

Full-time

USD 100,900.00 - 176,600.00 per year

Senior Network Engineer- Remote Local NYC/Juniper/Linux (SRX/EX)/AWS

Remote or Arlington, Virginia

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Today

Senior Network Engineer The Senior Network Engineer will support a wide range of business initiatives across both new and existing locations. This person will use a broad set of technologies and tools to build intelligent infrastructure, drive scalable automation, and manage centralized networking, server, and cloud environments. They will be relentlessly focused on improving network delivery, strengthening monitoring capabilities, and advancing automation across the environment. The company is

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Full-time

$160000 - $175000

Sr. Administrator (Azure, OpenShift)

Alexandria, Virginia

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Today

Job Title: Sr. Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security Clearance: Secret Clearance ship Required We are seeking a Sr. Administrator with strong hands-on experience in Microsoft Azure and Red Hat OpenShift/Kubernetes to support the design, development, deployment, and maintenance of enterprise systems in a secure federal environment. The ideal candidate has a deep background in cloud administ

Full-time

Senior Systems Administrator

Arlington, Virginia

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Today

Overview GovCIO is currently hiring for a Senior Systems Administrator with an active Secret clearance to manage large-scale Windows-based environments, commercial off-the-shelf applications, and government-developed enterprise applications . This position will be located in Arlington, VA, and will be a hybrid position. Responsibilities Works with large-scale Windows-based environments, commercial off-the-shelf applications, and government-developed enterprise applications Provides F5 LTM adm

Full-time

USD 115,000.00 - 135,000.00 per year

Senior Systems Administrator

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linux, Microsoft Windows, System Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Senior Systems Administrator Own your opportunity to join our team, bringing professionalism and initiative to a fas

Full-time

USD 96,569.00 - 130,651.00 per year

Sr Systems Administrator - PLACEMENT

Reston, Virginia

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Today

Job#: 3015532 Job Description: Job DescriptionSr Systems Administrator Location: Reston, Virginia (Onsite) Employment Type: Contract Role Overview We are seeking a Senior Systems Administrator for a long-term contract position. This role involves supporting a key federal client and requires working fully on-site. The position is a backfill on a three-year contract, offering a stable engagement within a critical infrastructure environment. Key Responsibilities Plan, design, and implement infra

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Full-time

USD 65.00 - 85.00 per hour

Senior DevOps Engineer and System Administrator

Hybrid in McLean, Virginia

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Today

Job Number: R0231681 DevOps Engineer and System Administrator, Senior The Opportunity: Are you looking for an opportunity to leverage your DevOps and System Administration expertise in a high impact role? We're building and launching capab ility for Enterprise-web based systems in Cybersecurity automation. You'll have the opportunity to work on deployment, operations, and automation of a web-based SaaS solution used by thousands of organizations. You'll be responsible for executing deployments

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Network Administrator, Intelligence Systems

Reston, Virginia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 126,000.00 - 167,000.00 per year

Senior Systems Administrator

Gaithersburg, Maryland

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Today

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 succeed in their pursuit to protect people and critical assets.

Full-time

USD 92,300.00 - 166,850.00 per year

Sr. Batch Developer (UNIX/LINUX/C/SQL

Remote

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Today

As a Sr. Batch Developer (UNIX/LINUX/C/SQL) you can contribute your skills as we harness the power of technology to help our clients improve the health and well-being of the members they serve a community s most vulnerable. Connect your passion with purpose, teaming with people who thrive on finding innovative solutions to some of healthcare s biggest challenges. Here are the details on this position. Location : Remote: Duration : 6 months Design, development, testing activities Supporting the

Easy Apply

Contract

$45 - $50

Senior Staff Linux Kernel Engineer

Remote or Kirkland, Washington

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Today

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Full-time

USD 187,600.00 - 328,300.00 per year

Sr. Batch Developer (UNIX/LINUX/C/SQL) -Remote

Remote

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Today

6+ years of application development and batch programming in a C, Unix, Linux and Oracle (SQL, PL/SQL) environment Healthcare IT systems (Claims and/or MMIS, Medicaid Management Information System) experience is highly desired Expertise in batch job automation and notification services Complex SQL development and query tuning expertise

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Contract, Third Party

Depends on Experience

Senior System Software Engineer, Networking Linux Kernel - DGX Cloud

Remote or Santa Clara, California

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Today

We are looking for a Sr Storage Services Software engineer to join the block storage group. You will be a member of a team that builds the next generation block storage capabilities. You will work closely with a variety of teams and architects including the networking team, HW team and external customers. You will define the Software architecture and implementation of the most advanced storage services! Services that will need to meet extreme performance and scalability demands! We have crafted

Full-time

USD 224,000.00 - 356,500.00 per year

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