senior windows linux systems engineer jobs

Frisco, Texas

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Today

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! The Detection Engineer is responsible for continually

Full-time

USD 103,400.00 - 186,400.00 per year

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

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

Mid-Level Monitoring Platform Engineer

Springfield, Virginia

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Today

Req ID: 38461 Summary Mid-Level Monitoring Platform Engineer Springfield, 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 ta

Full-time

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

Senior Principal Test Systems Execution Lead Engineer

Tucson, Arizona

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Today

Date Posted: 2025-09-03 Country: United States of America Location: AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret The Test Equipment Engineering (TEE) organization within RTX drives business success by providing a variety of critical engi

Full-time

USD 124,000.00 per year

Sr Systems Administrator (Middleware)

Hoboken, New Jersey

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16d 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 Engineer

Herndon, Virginia

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Today

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Full-time

USD 93,200.00 - 164,450.00 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

Principal Engineer

San Jose, California

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Today

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Ethernet NIC product portfolio is designed for high performance computing and networking applications including AI and ML. This is driven by the growing need for high server bandwidth, highest throughput and lowest latency networks. The NIC team is inv

Full-time

USD 141,300.00 - 226,000.00 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

Sr. COBOL CICS Developer - Remote Role

Remote or Mississippi

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Today

About this Position: Job Title: Sr. COBOL CICS Developer Required Skills: Enterprise System Programming experience in COBOL CICS utilizing ADABAS database. Experienced in troubleshooting complex SNAP and TANF eligiblity determination systems in a Linux environment utilizing MicroFocus COBOL in enterprise developer. Ability to create new screens and functionality to integrate with legacy system - 20+ Years. Experience in the analysis, design, and programming of large or complex development proj

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Full-time, Third Party

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 Enterprise Systems Architect

Oklahoma City, Oklahoma

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5d ago

About Us: Founded in 1997, PruTech is dedicated to problem-solving, creating solutions, and maintaining strong partnerships with its clients. PruTech serves a diverse list of clients in different industries from government to finance, retail, and manufacturing. PruTech has offices in New York City, Washington DC, North Carolina, and two nearshore offices in Mexico City and India. With over 20 years of Information Technology and system integration experience, PruTech provides multiple ways to ass

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Contract

$80+

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 Infrastructure Engineer (L3)

Remote

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17d ago

Job Title: Senior Infrastructure Engineer (L3) Location: Remote Type: Contract Duration: Long Term Description: We are seeking a highly skilled and experienced L3 Infrastructure Support Engineer to join our team and support some of our top clients locally in the Los Angeles Metroplex.The ideal candidate will have a strong background in supporting Linux systems, AWS, and Nutanix environments.This role requires expertise in managing and troubleshooting complex infrastructure issues, ensuring the

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Contract, Third Party

$50 - $55

Security Engineer (Mid level)

Hybrid in Culpeper, Virginia

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11d ago

Seeking a Security Management Specialist with strong expertise in securing and managing enterprise environments. The ideal candidate will have hands-on experience with HashiCorp Vault, Terraform, RHEL, and Ansible, and will contribute to the deployment, hardening, and automation of security solutions. This role requires a proactive individual who can troubleshoot complex issues, integrate platforms, and develop automation workflows. Key Responsibilities - Deploy, configure, and maintain Vault

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Contract, Third Party

Depends on Experience

Sr. Database Admin MongoDB DBA

Remote

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13d ago

Role: Location: Remote JD: mongoDB JDBasic Qualifications:5 Plus years of experience on MongoDB in database administration, in an enterprise environment with multiple database servers and ShardingDatabase Health - Validations and Monitoring.Database Migrations Dedicated support for application migration waves Automation capabilities Validating and assisting in the enablement of automated capabilities for DBMS Configuration and Management Provision, Build, Configure, Patch & Maintain MongoDB C

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Full-time

Depends on Experience

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senior windows linux systems engineer jobs