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Linux Administrator with Top Secret Clearance

Olney, Maryland

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24d ago

Responsibilities: Kriaanet is seeking an experienced Linux System Administrator to implement and manage a centralized Cloud System Management system. This role requires a self-starter who can operate as the program's Linux expert within a small team with minimal supervision. Normal activities for this role include: Configure ACAS; evaluating and understanding STIG; perform ACAS scans and perform compliance assessment against STIG; configure and manage ePolicy Orchestrator for Data Loss Preventio

Easy Apply

Contract

$75 - $100

System Administrator-Linux

Annapolis, Maryland

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Today

System Administrator - Linux Leidos has a new and exciting opportunity for a System Administrator - Linux in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6%

Full-time

USD 92,300.00 - 166,850.00 per year

Linux System Administrator

Laurel, Maryland

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Today

Description Are you passionate about shaping secure, IT systems in classified environments? Do you want to influence system improvements, implementation decisions, and the overall security posture of advanced technology systems? If so, we're looking for someone like you to join our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to support Hardware-in-the-Loop (HiL) facilities. In this role, you will apply Risk Management Framework (RMF) principles,

Full-time

USD 100,000.00 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

Laurel, Maryland

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Today

Description Are you excited to support mission-critical, classified technologies and programs? Do you thrive working as part of a collaborative, highly technical IT team? If so, we're looking for someone like you to join our team! The Force Projection Sector (FPS) in the Johns Hopkins University Applied Physics Laboratory is seeking a Linux System Administrator to support several fast paced and dynamic classified information systems. This position is an opportunity to be part of an experienc

Full-time

USD 100,000.00 per year

Linux System Administrator

Fort Meade, Maryland

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Today

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a WebLogic Administrator/Linux Systems Administrator to join our dynamic team. This individual will play a pivotal role in developing innovative and

Full-time

Mid Linux System Engineer

Fort Meade, Maryland

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Today

Job Number: R0232192 Linux System Engineer, Mid The Opportunity: Are you looking for an opportunity to combine your technical expertise with big picture thinking to make an impact on national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a Linux System Engineer on our team, yo

Full-time

USD 86,900.00 - 198,000.00 per year

Linux/Storage Systems Administrator

Washington, District of Columbia

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Yesterday

We are seeking a skilled Linux & Storage Systems Administrator to support the design, automation, maintenance, and operational stability of enterprise Linux and storage environments. This role will contribute to infrastructure reliability, performance, and security across on-premises and cloud platforms. Key Responsibilities Linux Systems Administration Design, implement, and maintain Red Hat Enterprise Linux (RHEL) server environmentsAutomate system provisioning and configuration using Ansible

Easy Apply

Contract

Depends on Experience

Senior System Administrator

Laurel, Maryland

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Today

Job Number: R0232760 System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve a critical technology supporting the Department of Defense (DoD)? We're looking for a System Administrator to help us design, deploy, and maintain Enterprise Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. As a Linux System Administrator on

Full-time

USD 77,600.00 - 176,000.00 per year

Senior System Administrator

Columbia, Maryland

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Today

Job Number: R0232223 System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense? We're looking for a System Administrator to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. As a Linux System Administrator on our project, you'll cons

Full-time

USD 77,600.00 - 176,000.00 per year

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 per year

Senior Linux Systems Administrator

Alexandria, Virginia

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Today

The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior Linux Systems Administrator. Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more rapidly. The Sr. System Administrator will work within a team engineers, developers and system administrators adding new capabilities to our enclaves, as well as ensuring the ex

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Systems Administrator (Windows/Linux) - Top Secret Clearance w/SCI eligibility required

Arlington, Virginia

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Today

Overview At AMERICAN SYSTEMS, your technical expertise directly supports national security and mission-critical systems. As an employee-owned federal government contractor, we deliver trusted solutions in support of the nation's highest priorities. We are seeking a Senior Systems Administrator to support a Special Access Program, operating in highly secure, complex environments where precision and reliability are essential. This role focuses on owning and optimizing enterprise Windows and Linu

Full-time

USD 108,100.00 per year

Linux Systems Administrator

Springfield, Virginia

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Today

Leidos is seeking an experienced, customer-facing Linux Systems Administrator to join our dynamic team supporting mission-critical infrastructure in a secure, classified environment. This junior-to-mid level role combines strong technical expertise in Red Hat Enterprise Linux (RHEL) with excellent communication skills to deliver reliable support to government customers and internal stakeholders. The ideal candidate thrives in data center operations, enjoys hands-on hardware tasks, and excels at

Full-time

USD 73,450.00 - 132,775.00 per year

Classified Senior System Administrator

Laurel, Maryland

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Today

Description Do you thrive in a fast-paced, dynamic classified environment? Do you want to be empowered to take ownership and have a stake in the overall engineering and operations of a secure IT infrastructure? Are you interested in working with a wide range of technologies, learning continuously, and helping drive your team toward operational excellence? If so, we're looking for someone like you to join our team at Johns Hopkins Applied Physics Laboratory (APL) - ranked by Computerworld as o

Full-time

USD 100,000.00 per year

System Administrator - active Top Secret required

Washington, District of Columbia

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Today

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: IT Infrastructure and Operations Job Qualifications: Skills: IT System Administration, System Administration, Systems Administrator Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Advance how our customers operate while you advance your career. Join GDIT as

Full-time

USD 93,662.00 - 126,500.00 per year

System Administrator

Washington, District of Columbia

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Today

Job Family: Systems Engineering Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: The System Administrator is responsible for providing technical expertise required for installing, supporting, and maintaining the Client's system, and planning for and responding to system services outages and other problems. The System Administrator shall monitor the system to ensure availability to users; establish system requirements using analysis in the development of cust

Full-time

USD 98,000.00 - 163,000.00 per year

Sr. System Administrator TS/SCI Polygraph

Annapolis, Maryland

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Today

Sr. System Administrator Leidos has a new and exciting opportunity for a Sr. System Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company

Full-time

USD 116,350.00 - 210,325.00 per year

Mid-level System Administrator TS/SCI Polygraph

Annapolis, Maryland

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Today

Mid Level System Administrator Leidos has a new and exciting opportunity for a Mid Level System Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a

Full-time

USD 92,300.00 - 166,850.00 per year

System Administrator

Annapolis, Maryland

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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: Parsons is looking for an amazingly talented Systems Administrator to

Full-time

USD 86,700.00 - 151,700.00 per year

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