Senior Windows Linux Systems Engineer jobs

Principal Engineer I - Cyber Resilience Engineer

Chandler, Arizona

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Today

Job Title: Principal Engineer I - Cyber Resilience Engineer Location: AZ - Chandler 3075 What you'll do: As the Cyber Resilience Engineer, you're an individual contributor responsible for developing and driving strategies that strengthen Western Alliance Bank's (WAB) ability to withstand and recover from highly disruptive cyber events or disruptions to critical business operations. In this role, you will support WAB's Business Continuity Management program, driving the maturity and enhancement

Full-time

Lead Devops Engineer

Calgary, Alberta

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Today

Role Title: Lead Devops Engineer Location: Hybrid Onsite Calgary, Canada (3 4 days onsite expected) Only Local profiles Responsibilities: Looking for a hands-on developer to join the Firmwide developer tools and systems group, MSDE. MSDE is responsible for shaping the SDLC within client by implementing the tools, systems, and processes used by 12,000+ developers in the Firm for software development and deployment. The candidate will be working with a global team of experts on modernizing the Fi

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Third Party

Senior NVMe Storage Resident Engineer

Hybrid in Paramus, New Jersey

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2d ago

CMK Resources is seeking a Senior NVMe Storage Engineer to serve as a resident, embedded expert supporting a high-performance Linux and Oracle infrastructure leveraging NVMe-over-TCP and Pure Storage platforms. This is a hands-on, scripting-heavy role focused on storage pathing, performance optimization, and automationnot general Linux administration. Youll partner closely with senior Linux platform teams to deliver mission-critical improvements in IO performance and automation workflows in com

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Full-time

Depends on Experience

Senior Escalation Engineer

No location provided

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Today

Escalation Engineer By making evidence the heart of security, we help customers stay ahead of ever-changing cyber-attacks. Corelight is a cybersecurity company that transforms network and cloud activity into evidence. Evidence that elite defenders use to proactively hunt for threats, accelerate response to cyber incidents, gain complete network visibility, and create powerful analytics using machine learning and behavioral analysis tools. Easily deployed and available in traditional and SaaS-ba

Full-time

USD 116,000.00 - 157,000.00 per year

Mid-Level Cloud DevOps Developer

Hazelwood, Missouri

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Today

Mid-Level Cloud DevOps Developer Company: The Boeing Company The Boeing Company is currently seeking a Mid-Level Cloud DevOps Developer to join the team in Hazelwood, MO. This individual will join the Information Digital Technology & Security (IDT&S) Classified Cloud Platform team and play a pivotal role in enabling Classified Cloud Platforms at Boeing, ensuring that our systems meet the highest security standards. Position Responsibilities: Contribute to the design, development, testing, de

Full-time

USD 110,500.00 - 149,500.00 per year

Lead, Information Systems Security Engineer (Greenville, TX)

Greenville, Texas

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Today

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

Full-time

Sr Systems Administrator (Middleware)

Hoboken, New Jersey

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30+d ago

At BBH, Partnership is more than a form of ownership-it's our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility seriously. With a 200-year legacy and a shared passion for what's next, this is the right place to build a fulfilling career. As a Sr Systems Administrator you will be responsible for supporting, enhancing BBH web infrastructure and specialized so

Full-time

USD 120,000.00 - 165,000.00 per year

Senior Software Quality Assurance Engineer (Onsite)

Richardson, Texas

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Today

Date Posted: 2025-12-16 Country: United States of America Location: HTX38: 1717 E Cityline Drive 1717 E Cityline Drive Building C17, Richardson, TX, 75082 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Top Secret - Current Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the

Full-time

USD 82,000.00 per year

Full Stack Engineer, Senior

Oakland, California

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Today

Job Description Your Role The Application Services team plays a critical role in enhancing customer satisfaction and technical collaboration while delivering all application development through a Platform and Technology Product Operating Model. The Full Stack Engineer role will report to the Director, IT Applications (Integration and Interoperability Platform). In this role you will be deeply involved in the design, development, and deployment of secure, high-quality software solutions. Your r

Full-time

USD 99,770.00 - 149,710.00 per year

Lead Principal Cloud Developer with Node.JS and React.JS

Bossier City, Louisiana

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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: BI Full 6C (T4) Job Family: Software Engineering Job Qualifications: Skills: Cloud Computing, Cloud Development, Linux Certifications: None Experience: 5 + years of related experience ship Required: No Job Description: Job Description Transform technology into opportunity as a Lead Principal Cloud Developer at GDIT. Shape what's next for mis

Full-time

USD 125,528.00 - 169,832.00 per year

Staff Security Engineer - Operations

Chicago, Illinois

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Today

As a Staff Security Engineer - Operations within Global Information Security (GIS), you will serve as the technical leader, establishing the direction and accountability for our weekend operational defense posture. This role is responsible for ensuring seamless, high-quality / hands-on execution of security operations and governance across our distributed, two-person weekend teams located in Bengaluru, Belfast, and the US (New York/Chicago). You will be accountable for setting operational standa

Full-time

USD 116,600.00 - 194,300.00 per year

Senior Cybersecurity Data Scientist

Fairfax, Virginia

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Today

Job Description ECS is seeking a Senior Cybersecurity Data Scientist to work in our Fairfax, VA office. The Senior Cybersecurity Data Scientist is driven by an interest in solving complex business and cyber security problems through data exploration and analysis. They are highly analytically minded and have a robust technical tool kit. They have substantial experience in analytics with a portfolio of successfully executed models. The Senior Data Scientist will be responsible for executing all

Full-time

Senior Desktop/ Network Support. MUST BE LOCAL, WORK ON A W2 BASIS and NO THIRD PARTY CANDIDATES

Plano, Texas

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25d ago

U.S. Citizens and those authorized to work in the U.S. on a W2 basis are encouraged to apply. We are unable to sponsor at this time. Also must be local and able to work on site" We are NOT able to work with third party companies or candidates for this role." Desktop Support, Active Directory, Visio, Adobe, MS Office, Windows 11, Linux, Deep MS Exchange, Network Topology, Linux, Testing Mostly Windows shop running active directory on Windows 11 workstations. They leverage WSUS for our MS O/S and

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Full-time

$80,000 - $90,000

Senior Linux Administrator

California

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Today

NEED ONLY LOCALS TO - CALIFORNIA Job Title: Senior Linux Administrator Location: Irvine, CA (onsite) Job Description: * Provide advanced support for Linux server infrastructure, including troubleshooting and resolving complex system issues and escalations * Linux vulnerability management * Design, implement, and monitor Linux-based infrastructure to ensure high availability, reliability, and performance * Manage and maintain Linux operating systems, including installation, configuration, pat

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Contract, Third Party

Sr. Site Reliability Engineer - Talent Day

Austin, Texas

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5d ago

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywher

Full-time

USD 105,800.00 - 149,550.00 per year

Senior Software Engineer - Cloud Networking

No location provided

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Today

Overview Microsoft Azure is in the cloud race to win it. We are part of the Azure networking team responsible for designing, building and operating network connectivity, application load balancing and security. These services include ExpressRoute, Virtual Private Network (VPN), Azure Firewall, Bastion, Application Gateway, Web Application Firewall, Virtual Wide Area Network (WAN) and Virtual Network Functions (NFV) platform. At the core of these services is a solid Software Defined Networking

Full-time

USD 119,800.00 - 234,700.00 per year

Senior Solutions Engineer

Arlington, Virginia

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Today

Req ID: 38550 Summary Senior Solutions Engineer Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career

Full-time

Senior DevOps Engineer

Chantilly, Virginia

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Today

Job Number: R0228971 DevOps Engineer, Senior The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs and takes advantage of cloud capabilities. We need you to develop container management sof tware to solve some of our clients' toughest challenges. As a senior platform DevOps engineer at Booz Allen, you can use your te chn ical skills to affect mi

Full-time

USD 77,600.00 - 176,000.00 per year

Product Staff Software Integration Engineer

San Diego, California

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Today

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a Qualcomm Product Software Engineer , this role requires working on Product Software development and testing tasks for various projects (e.g. Smartphones ( Linux, Android OS etc.), Computing devices (e.g. Laptops) , Automotive Infotainment systems ,and other consumer products). You will work and collaborate with various other Qualcomm Engineering teams e.g. Software,

Full-time

USD 134,800.00 - 202,200.00 per year

Senior Network and Computer Systems Administrator

South Burlington, Vermont

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Today

We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS enterprise IT infrastructure. This role is critical in ensuring the availability, performance, scalability, and security of mission-critical network and systems services used to support USCIS operations nationwide. As a senior-level administrator, you will provide technical leadership and oversight of the network and server environments, support mode

Full-time

USD 100,000.00 - 115,000.00 per year

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Senior Windows Linux Systems Engineer jobs