Windows Linux Systems Engineer Jobs

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System Administrator

Leidos

•

King of Prussia, Pennsylvania, USA

Full-time

Leidos Office of the Chief Information Security Officer, within the Digital Modernization Sector, is seeking a System Administrator to support various classified environments. You will be responsible for maintaining, securing, and supporting complex classified information systems, as well as ensuring compliance with security protocols and regulations. Work will be performed on site at our King of Prussia, PA office. What will you do in this role? This role includes a combination of duties to pr
Posted 47 days ago | Updated 8 hours ago

Software Engineer

CAE USA Inc.

•

Jacksonville, Arkansas, USA

Full-time

About This Role Who We Are: CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness. CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness. CAE Values: Empowerment, Innovat
Posted 22 days ago | Updated 9 hours ago

AI Framework Software Development Eng.

AMD (Advanced Micro Devices)

•

Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellenc
Posted 7 days ago | Updated 8 hours ago

Application Support Engineer/ SRE/ DevOps [with ITSM/ AppDynamics, Dynatrace experience] - Local candidates preferred

Synechron

•

Charlotte, North Carolina, USA

Full-time, Third Party

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development in
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Posted 8 days ago | Updated 2 days ago

IAM Cybersecurity Software Engineer II

Travelers

•

Hartford, Connecticut, USA

Full-time

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 160 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Compensation Overview The annual base salary range provided for this position is a nationwide market range and re
Posted 38 days ago | Updated 5 hours ago

Mid-Level Network Administrator

Leidos

•

Odenton, Maryland, USA

Full-time

The Defense group at Leidos has a career opening for a Mid-Level Network Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Works with limited supervision to perform configuration of assets to include switches, load balancers, routers, and FirewallsPerform routine maintenance, troubleshooting, updates
Posted 29 days ago | Updated 8 hours ago

System Administrator 1

Realm One

•

Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u
Posted 28 days ago | Updated 9 hours ago

Multi Cloud Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2507428 Location: CHANTILLY, VA, US Date Posted: 2025-07-10 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Multi-Cloud Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Ground Enterprise D
Posted 7 days ago | Updated 6 hours ago

Need - SRE Engineer in Phoenix, AZ | Only

KLNtek

•

Charlotte, North Carolina, USA

Contract, Third Party

Hello Please check the below position and reply back with the below details and updated resume if you are comfortable Job Title: SRE Engineer Location: Phoenix, AZ or Charlotte, NC Day1 Onsite Contract Banking Client Looking for 10+ Years of experience Candidates Mandatory Experience: 5+ years hands-on admin experience at the platform and application tiers supporting critical Customer Facing applications preferably in the Financial Services Industry5+ years of experience troubleshooting enviro
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Posted 22 days ago | Updated 22 days ago

Network Engineer (Senior)

GovCIO

•

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
Posted 38 days ago | Updated 5 hours ago

Splunk Administrator

SAIC

•

Baton Rouge, Louisiana, USA

Full-time

Job ID: Location: BATON ROUGE, LA, US Date Posted: 2025-07-16 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking a skilled and motivated Splunk Administrator to join our DC2HS Splunk Team under the Service Delivery IPT in North Charles, SC or Baton Rouge, LA. You will be responsible for
Posted 9 days ago | Updated 6 hours ago

Splunk Administrator

SAIC

•

North Charleston, South Carolina, USA

Full-time

Job ID: 2507327 Location: NORTH CHARLESTON, SC, US Date Posted: 2025-07-16 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking a skilled and motivated Splunk Administrator to join our DC2HS Splunk Team under the Service Delivery IPT in North Charles, SC or Baton Rouge, LA. You will be r
Posted 9 days ago | Updated 6 hours ago

Field Tech II

Compucom

•

Phoenix, Arizona, USA

Full-time

Compucom Systems, Inc. provides end-to-end IT managed services to enable the digital workplace for enterprise, midsize and small businesses. To enable our clients to focus on what matters most, we employ a customer-centric, hard-working, and talented group of people that Act Like an Owner, Do the Right Thing, and Have Fun Doing It! We're looking for a Field Technician to join our team. As a Field Service Technician, your role will include unparalleled technical support for our national home imp
Posted 9 days ago | Updated 5 hours ago

Senior Application Security Engineer

Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 6 days ago | Updated 9 hours ago

Systems Administrator - SME

Realm One

•

Tysons, Virginia, USA

Full-time

We're searching for talented individuals who provide systems administration support services for a sophisticated enterprise computing infrastructure. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Job Description: We are looking for a Systems Administrator - SME to join our technology-based program supporting a key g
Posted 60+ days ago | Updated 9 hours ago

Infrastructure Administrator

NOS Technologies

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Rancho Cordova, California, USA

Full-time

KEY RESPONSIBILITIES Serve as the primary IT point of contact for the Corporate office. Independently managing daily technical operations while escalating complex issues to the remote IT team asneeded.Maintain and troubleshoot IT systems, including servers, networks, and end-user devices (PCs, peripherals, and accessories).Perform networking tasks, such as cabling, configuration, and connectivity troubleshooting.Execute IT projects independently, including network upgrades, software rollouts, an
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Posted 29 days ago | Updated 28 days ago

Database Administrator AWS Redshift

Zensark Inc

•

Boston, Massachusetts, USA

Contract

Job Title: AWS Redshift Administrator Engineer Location: Hartford, CT/ Boston, MA (Hybrid) Database administration experience background and having at least 3+years of experience in AWS RedShift administration NOTE: In-person Interview Required. Local Candidates Only Job Responsibilities: Administer and maintain scalable cloud environments and applications for data organization.Understanding business objectives of the company and creating cloud-based solutions to facilitate those objectives.Imp
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Posted 2 days ago

VMWare Systems Engineer

Reliable Software Resources

•

Detroit, Michigan, USA

Contract, Third Party

VMWare Systems Engineer Client is in Detroit, MI This position is Onsite Detroit, MI Duration :: Long Term Job Description POSITION OVERVIEW Systems Engineers who will utilize their knowledge, skills, and abilities to install, manage, maintain, and troubleshoot an enterprise compute, storage, and desktop environment including Office 365, Email, Azure, VMware, Windows Sever, SAN/NAS, Backup, File/Print, Anti-virus, etc. Key Responsibilities: Implement and support projects as required to meet TS
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Posted 60+ days ago | Updated 10 days ago

Software Engineer II - Virtualization and Kernel

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

The Virtualization Core Platform team is looking for a talented, highly motivated software engineer to work on foundational components of the Microsoft virtualization stack. We are looking for enthusiastic candidates who can learn quickly and are skilled at design and coding. Have you used Hyper-V today? Have you used Windows 11 today? How about Azure, or Copilot? Millions of users interact with Hyper-V daily. Hyper-V is the backbone of the cloud and nearly all of Microsoft's online properties
Posted 60+ days ago | Updated 8 hours ago

Advanced Information Assurance Engineer

General Dynamics

•

Pittsburgh, Pennsylvania, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Engineering, or a related Science or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
Posted 31 days ago | Updated 8 hours ago