linux / unix systems administrator Jobs in virginia

561 - 580 of 846 Jobs

Junior Technical LeadJob Title - Junior Technical Lead

LeidosCompany Name - Leidos

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Aldie, Virginia, USA

Full-time

Job DescriptionDescription GEOAxIS is looking for Junior Technical Lead to work with the rest of the technical leadership team to help drive program technical execution, innovation and modernization. The GEOAxIS system provides Identity, Credential and Access Management for all web applications. GEOAxIS enables online, on-demand, access to NGA GEOINT content based on user s authoritative attributes/roles. Our Mission is to maintain highly available ICAM services for protecting those critical mi

Junior Technical LeadJob Title - Junior Technical Lead

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Junior Technical LeadJob Title - Junior Technical Lead

LeidosCompany Name - Leidos

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Manassas, Virginia, USA

Full-time

Junior Technical LeadJob Title - Junior Technical Lead

LeidosCompany Name - Leidos

•

Reston, Virginia, USA

Full-time

Junior Technical LeadJob Title - Junior Technical Lead

LeidosCompany Name - Leidos

•

Merrifield, Virginia, USA

Full-time

Junior Technical LeadJob Title - Junior Technical Lead

LeidosCompany Name - Leidos

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Burke, Virginia, USA

Full-time

Data Center Technician (Graveyard Shift)Job Title - Data Center Technician (Graveyard Shift)

Rose InternationalCompany Name - Rose International

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Ashburn, Virginia, USA

Full-time

Date Posted: 06/25/2025 Hiring Organization: Rose International Position Number: 484661 Industry: Social Media Job Title: Data Center Technician (Graveyard Shift) Job Location: Ashburn, VA, USA, 20147 Work Model: Onsite Shift: Graveyard (11:00 pm - 8:00 am) Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 12 Min Hourly Rate($): 25.30 Max Hourly Rate($): 35.42 Must Have Skills/Attributes: Data Center, Linux, Trouble Tickets Experience Desired: Data Center Engi

Data Systems EngineerJob Title - Data Systems Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

POSITION TITLE Data Systems Engineer JOB DESCRIPTION The Data Systems Engineer is an integral member of a government/contractor team supporting our customer's operations organization. This role requires an individual with technical experience administering Linux servers within a virtual environment. The role requires implementing security compliance for the systems. The individual's work encompasses interfacing with advanced systems, with data processing capabilities across a multi-network en

Senior DevOps EngineerJob Title - Senior DevOps Engineer

JacobsCompany Name - Jacobs

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Springfield, Virginia, USA

Full-time

Your Impact: As a Senior DevOps Engineer, you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data provider, improving the way analysts, customers, and end users access, discover, stage, link, produce, re-integrate, and deliver intelligence. You will work with talented developers and colleagues, gaining exposure to industry best practices such as AWS cloud solutions, continuous integration/delivery, infrastructure as code, and automati

Mid System Software DeveloperJob Title - Mid System Software Developer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Quantico, Virginia, USA

Full-time

Job Number: R0221239 System Software Developer, Mid The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As a

Senior Applications AdministratorJob Title - Senior Applications Administrator

Centene CorporationCompany Name - Centene Corporation

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Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Works with leadership to identify enterprise application software needs and oversees activities to deliver appropriate business and aligned solutions. Communicate plans, status,

Jira and Confluence DeveloperJob Title - Jira and Confluence Developer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Arlington, Virginia, USA

Full-time

Job Number: R0220862 Jira and Confluence Developer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing application architect, you know how to create a cloud-based technical architecture that meets client needs and takes advantage of cloud capabilities. What if you could use your cloud architecture skills to improve government infrastructure. We need you to help us develop cloud-based solutions for some of the military's toughest problems.

Platform/Infrastructure EngineerJob Title - Platform/Infrastructure Engineer

NightwingCompany Name - 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

Sr. Systems EngineerJob Title - Sr. Systems Engineer

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Sr. Systems Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and

Senior Full Stack Developer Lead - Inventory Management - JERSEY CITYJob Title - Senior Full Stack Developer Lead - Inventory Management - JERSEY CITY

CitiCompany Name - Citi

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Remote or Jersey City, New Jersey, USA

Full-time

As part of the Inventory Management Applications Suite, Senior Application Developer is responsible for leading very high volume / low latency enterprise multi-tiered Java applications to provide cutting edge solutions for the Stock Record and related Application in the Capital Markets domain while following the industry best practices and Citi standards. The primary responsibility will be leading the design and development and providing Level 3 support for these applications. Coordination betwe

Senior Software Engineer - Simulation and VirtualizationJob Title - Senior Software Engineer - Simulation and Virtualization

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA data center systems, such as DGX and HGX, have become core to NVIDIA's rapidly growing enterprise and cloud provider businesses. These platforms bring together the full power of NVIDIA GPUs, NVIDIA NVLink, NVIDIA InfiniBand networking, NVIDIA Grace CPUs, and a fully optimized NVIDIA AI and HPC software stack. We are hiring Sr. Software Engineer who will help build simulators for our DGX Server platforms. Simulations play a significant role in building scalable systems at Speed of Light! Y

Specialist, Integration/Test EngineerJob Title - Specialist, Integration/Test Engineer

Harris CorporationCompany Name - Harris Corporation

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Herndon, Virginia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Network Engineer (Senior)Job Title - Network Engineer (Senior)

GovCIOCompany Name - GovCIO

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Hampton, Virginia, USA

Full-time

Overview GovCIO is currently hiring for a Network Architect/Engineer Senior to design and implement upgrades to the existing network architecture in support of a Zero-Trust Architecture modernization project. This position will be located at Langley AFB, VA and will be an onsite position. Responsibilities Designs and develops network and system architectures, and defines key capabilities and performance requirements. Defines total systems design and technology maturity constraints in accordan

Cyber Security Project EngineerJob Title - Cyber Security Project Engineer

SilverEdgeCompany Name - SilverEdge

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Reston, Virginia, USA

Full-time

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 Cyber Security Project Engineer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solution

Data Scientist Job Family - Generative AI, Machine Learning, Python, R - RemoteJob Title - Data Scientist Job Family - Generative AI, Machine Learning, Python, R - Remote

Molina HealthcareCompany Name - Molina Healthcare

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Remote or Long Beach, California, USA

Full-time

Job Description Job Description Job Summary Responsible for overseeing data science projects, managing and mentoring a team, and aligning data initiatives with business goals. Lead the development and implementation of data models, collaborate with cross-functional teams, and stay updated on industry trends. Ensure ethical data use and communicate complex technical concepts to non-technical stakeholders. Lead initiatives on model governance and model ops to align with regulatory and security