linux / unix systems administrator Jobs in virginia

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Network Security Administrator II

Iridium Satellite LLC

•

Leesburg, Virginia, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across
Posted 60+ days ago | Updated 4 hours ago

Cybersecurity Support Services Engineer (CSSE), TS/SCI with Polygraph

General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Cybersecurity, Incident Response, Vulnerability Remediation Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: We are seeking an experienced Cybersecurity Support Services Engineer to
Posted 36 days ago | Updated 4 hours ago

System Engineer - Department of Defense

Esri

•

Vienna, Virginia, USA

Full-time

Overview In this position, you will implement advanced ArcGIS deployments, analyze and solve technical problems, and optimize performance and organization. You will consult with end users on advanced enterprise deployment, architecture, and integration topics. This team supports the Department of Defense and Intelligence Community clients. You will be part of a talented cross-functional team of dynamic and passionate engineers to deliver capabilities that enable our customers to make a differe
Posted 5 days ago | Updated 6 hours ago

System Administrator

Nightwing

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Sterling, Virginia, USA

Full-time

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
Posted 17 days ago | Updated 6 hours ago

Cybersecurity Support Services Engineer (CSSE) - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Cybersecurity, Incident Response, Vulnerability Remediation Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: We are seeking an experienced Cybersecurity Support Services Engineer to
Posted 36 days ago | Updated 4 hours ago

Cybersecurity Support Services Engineer (CSSE) - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Cybersecurity, Incident Response, Vulnerability Remediation Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: We are seeking an experienced Cybersecurity Support Services Engineer to
Posted 36 days ago | Updated 4 hours ago

Windows Engineer

Apex Systems

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Radford, Virginia, USA

Full-time

Job#: 2078468 Job Description: Apex is seeking a skilled Windows Engineer to support a U.S. Army cloud infrastructure initiative. This role involves working on a hyperconverged, multitenant private cloud hosting environment designed to support Army enterprise and tactical applications. The environment leverages a comprehensive suite of VMware products (ESXi, vSAN, NSX, vCloud Foundations, ARIA Automation, Tanzu) to implement a Software Defined Data Center (SDDC) across multiple global sites. Th
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Posted 21 days ago | Updated 7 hours ago

C2 Network Security Operations Center - Information Systems Security Officer (ISSO)

Leidos

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Hampton, Virginia, USA

Full-time

The Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team supports the Advanced Battle Management System's (ABMS) Digital Infrastructure (DI) Network Manager program. In this mission we support the Department of the Air Force (DAF) to field and operate the ABMS Digital Infrastructure, which is foundational in creating a unified command-and-control infrastructure connecting/ integrating sensors, data
Posted 20 days ago | Updated 6 hours ago

Information Security Engineer

Virginia Jobs

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Remote or Charlottesville, Virginia, USA

Full-time

Information Security Engineer Position Overview: We are seeking a highly skilled Information Security Engineer with deep expertise in Splunk and Splunk Enterprise Security to join our cybersecurity team. The ideal candidate will have extensive engineering experience across multiple security domains, including SIEM, SOAR, Cloud Security, system administration, vulnerability management, network security/firewalls, API integration, scripting, and automation. This position will play a critical rol
Posted 60+ days ago | Updated 6 hours ago

Network Orchestration Engineer, Senior

Leidos

•

Herndon, Virginia, USA

Full-time

Description Leidos is seeking a Sr. Network Management Engineer (Orchestration Engineer) to join our AGUN migration team. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support staff and direct
Posted 11 days ago | Updated 2 hours ago

Virtual Systems Engineer III, Operational Technology

Archer Daniels Midland

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Remote or Des Moines, Iowa, USA

Full-time

Job Description Virtual Systems Engineer , Operational Technology (OT) This is an exempt level position. ADM would consider placing this position in any large ADM manufacturing facility. Potential locations include: Decatur, IL; Cedar Rapids, IA; Clinton, IA; Marshall, MN; Columbus, NE. Position Summary: As a key member of the Operational Technology (OT) team, you will be responsible for advancing the capabilities and performance of technology systems infrastructure within the ADM OT/Process
Posted 18 days ago | Updated 6 hours ago

Senior System Administrator

General Dynamics

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Falls Church, Virginia, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Linux, Microsoft Power Business Intelligence (BI), Security Technical Implementation Guides (STIGs), System Administration, System Center Operations Manager (SCOM) Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: We are
Posted 1 day ago | Updated 6 hours ago

Staff Network Engineer - Global Cloud Services

ServiceNow, Inc.

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Remote or Austin, Texas, USA

Full-time

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
Posted 2 days ago | Updated 6 hours ago

Senior Network Engineer

Booz Allen Hamilton

•

Reston, Virginia, USA

Full-time

Job Number: R0218929 Network Engineer, Senior The Opportunity: Are you looking for an opportunity to share your experience in designing, developing, and implementing innovative network security solutions to support our country and protect our nation? As a systems security and network security engineer, you will be responsible for the enterprise deployment of the Gigamon Deep Observability Pipeline and GigaVUE Fabric Manager. We need your experience to oversee the development and implementation o
Posted 60+ days ago | Updated 7 hours ago

IT Cloud Engineer - Remote

Mayo Clinic

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Remote or Rochester, Minnesota, USA

Full-time

Job Description Work will primarily be performed remotely but may require incumbent to be on-site. The Automation Technologies team seeks a highly skilled and motivated individual to design, implement, and maintain our software delivery pipeline tools and processes across cloud (Google Cloud Platform, Azure) and on-premise environments. This role is crucial in optimizing our Cloud Foundational Products (CFP) Automation Technologies tools and services, ensuring efficient and effective operations
Posted 6 days ago | Updated 6 hours ago

Site Reliability Engineer II - Real-Time

Esri

•

Vienna, Virginia, USA

Full-time

Overview Join us to work collaboratively with our talented team of dynamic and passionate engineers to deliver capabilities that enable our customers to make a difference. You'll deploy and operate ArcGIS Velocity and ArcGIS Workflow Manager SaaS solutions. You will also have the opportunity to design, deploy, and operate next-generation real-time and big data GIS software-as-a-service (SaaS) capabilities for thousands of cloud users worldwide. Our teams have a broad mix of experience levels a
Posted 22 days ago | Updated 6 hours ago

Junior Cloud Engineer

Leidos

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Lorton, Virginia, USA

Full-time

Job DescriptionDescription The Multi Domain Solutions Division at Leidos is looking for a Junior Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Junior Cloud Engineer will deploy, maintain, and scale hybrid cloud digital infrastructure for an Air Force Lifecycle Management Command (AFLCMC) customer. This position requires a fast-learning, high-performing candidate with a proven history of delivering cloud solutions to customers. The ideal candi
Posted 4 hours ago

Data Center Technician (JoinOCI-Ns2)

Oracle Corporation

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Reston, Virginia, USA

Full-time

Job Description As an Oracle Data Center Engineer, you will be the technical liaison between the technology teams and the Data Center Environment and will be key in maintaining the Operational run aspects. You will be supporting our growth path and will be recognized as a 'technical expert' with a focus on core Data Center infrastructure. You will troubleshoot and solve all but the most complex infrastructure issues. As a pragmatic problem solver on a wide range of Data Center environment and s
Posted 44 days ago | Updated 6 hours ago

Junior Cloud Engineer

Leidos

•

Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Junior Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Junior Cloud Engineer will deploy, maintain, and scale hybrid cloud digital infrastructure for an Air Force Lifecycle Management Command (AFLCMC) customer. This position requires a fast-learning, high-performing candidate with a proven history of delivering cloud solutions to customers. The ideal candidate will have experience i
Posted 2 days ago | Updated 6 hours ago

Engineer II- Data & AI Azure Platform Engineer

Carmax, Inc.

•

Richmond, Virginia, USA

Full-time

8116 - Midtown Office - 2220 W. Broad Street, Richmond, Virginia, 23220 CarMax, the way your career should be! About this job At CarMax, we are industry disruptors. At the heart of our innovation is new digital products. Working on many different aspects of the customer experience, our Engineers research and discover new opportunities and shape products to fulfill them. From inception to completion, you will develop tools and technology, learning quickly from our spirit of experimentation. Yo
Posted 60+ days ago | Updated 6 hours ago