Senior Windows Linux Systems Engineer jobs

Remote

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2d ago

Position Title: Senior Network/Systems Administrator (Windows, Linux, Azure) Contract Type: 6-Month Contract (Contract-to-Hire Potential) Location: Remote (Canada/US) with 2 3 weeks on-site training in Columbia, Maryland Languages: English (French is a plus) Position Overview: Fiducial is seeking an experienced Senior Network/Systems Administrator to play a key role in designing, implementing, and maintaining internal network and systems infrastructure. The ideal candidate will bring a blend of

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Contract

Depends on Experience

Senior Audit Manager II

Hybrid in Coppell, Texas

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Today

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world t

Full-time

Senior Audit Manager II

Hybrid in Tampa, Florida

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Today

Full-time

Senior Audit Manager II

Hybrid in Jersey City, New Jersey

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Today

Full-time

Lead Specialist - Application Support and DevOps

Houston, Texas

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Today

Energy Transfer , recognized by Forbes as one of America's best large employers , is dedicated to responsibly and safely delivering America's energy . We are driven to inspire our employees to create superior value for our customers, our investors, a sustainable future and giving back to the community where we have long-standing commitments to causes including MD Anderson Children's Cancer Hospital, The Salvation Army, The American Red Cross, Ronald McDonald House and many more. We value all o

Full-time

Staff Reliability Engineer - Performance (Escalations Engineering)

Orlando, Florida

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Today

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

Full-time

Principal Modeling and Simulation Engineer

Colorado Springs, Colorado

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Today

Modern Technology Solutions, Inc. (MTSI) is looking for aPrincipal Modeling & Simulations Engineer to work with a high bandwidth, multi-location team primarily developing AFSIM models for integration into kill web simulations. The selected candidate will work onsite in Huntsville, AL or Colorado Springs, CO. Essential job functions will include but are not limited to: Produce analytical products detailing performance impacts that advanced technologies provide within the kill web. Provide Modelin

Full-time

Senior Principal Software Engineer (Onsite)

Cedar Rapids, Iowa

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Today

Date Posted: 2025-11-12 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 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: DoD Clearance: Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Communication Systems teams are on t

Full-time

USD 124,000.00 per year

Senior System Administrator

Colorado Springs, Colorado

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Today

Senior System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS) Phantom Works Organization is seeking a Senior System Administrator to support the Phantom Works Space Battle Management Command and Control (SBMC2) team in Colorado Springs, CO. Phantom Work's Space Battle Management Command & Control (SBMC2) team requires a Senior System Administrator to support operation of a classified network and provide hands-on system administration for CI/CD pipelines, platf

Full-time

USD 148,750.00 - 201,250.00 per year

Senior Cyber Risk Manager (Splunk Engineer)

McLean, Virginia

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Today

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Full-time

USD 129,200.00 - 161,500.00 per year

Senior Engineer, Embedded Software

Wilmington, Massachusetts

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Today

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI

Full-time

USD 108,800.00 - 149,600.00 per year

ENGINEER/SCIENTIST Unmanned Surface Vessel Lead Mission Autonomy Software Developer

Dahlgren, Virginia

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Today

Summary This is a public notice flyer to notify interested applicants of anticipated vacancies. Applications will not be accepted through this flyer. Interested applicants must follow the directions in the "How to Apply" section of this flyer to be considered. There may or may not be actual vacancies filled from this flyer. Notice of Result letters will not be sent to applicants who respond to this flyer. Duties Help You will gain an understanding of the sponsor's environment and aid in meet

Full-time

USD 101,401.00 - 156,755.00 per year

Remote: Senior Network & Systems Architect

Remote

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9d ago

We are seeking an experienced Senior Network & Systems Architect with deep expertise in designing, implementing, testing, and supporting complex networking and embedded systems. The ideal candidate will have hands-on experience across Layer 2/Layer 3 networking, Linux-based systems, cloud platforms, and distributed architectures. This role requires strong analytical abilities, leadership in design reviews, and a solid understanding of secure, scalable network operations. Network Systems Archite

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Contract, Third Party

70 - 90

Senior DevOps Engineer and System Administrator

Hybrid in McLean, Virginia

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Today

Job Number: R0231681 DevOps Engineer and System Administrator, Senior The Opportunity: Are you looking for an opportunity to leverage your DevOps and System Administration expertise in a high impact role? We're building and launching capab ility for Enterprise-web based systems in Cybersecurity automation. You'll have the opportunity to work on deployment, operations, and automation of a web-based SaaS solution used by thousands of organizations. You'll be responsible for executing deployments

Full-time

USD 77,600.00 - 176,000.00 per year

Principal Platform Engineer

New York, New York

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19d ago

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol

Full-time

Senior Cybersecurity Engineer (Manager)

Hybrid in Hyderabad, Telangana

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Today

Senior Cybersecurity Engineer (Manager) Hyderabad, India (On-site with hybrid flexibility) Direct Hire Pay Range: 5,757,017.50 - 7,528,407.50 INR Job Description: We are seeking a highly skilled Senior Cybersecurity Engineer to support our global cybersecurity operations. While this position carries a "Manager" title for HR alignment, it does not include people management responsibilities. This is a hands-on, technical cybersecurity role within a lean team based in India, supporting a global di

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Full-time

Application Developer, Senior

Los Angeles, California

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Today

Job Description The IT Health Solutions Health Data Strategy team is responsible for delivering various initiatives including the Digital Health Record and health data exchanges with vendor partners. The Full Stack Engineer will report to the IT Applications Sr. Manager over Health Data Strategy. In this role, you will be deeply involved in the design, development, and deployment of secure, high-quality software solutions. Your role will focus on integrating security and automation throughout t

Full-time

USD 102,740.00 - 154,220.00 per year

Application Developer, Principal

Los Angeles, California

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Today

Job Description This role will align to the Quality team within the Care Management & Quality Platform that designs and solutions accountable for secure, compliant and high-quality software delivery. The Full Stack Engineer will report to the Senior Manager of the Quality Team. In this role, you will be deeply involved in the hands-on design, development, and deployment of secure, high-quality software solutions. Your role will focus on integrating security and automation throughout the softwar

Full-time

USD 145,970.00 - 218,900.00 per year

Senior Electrical Engineering Supervisor

Lynnwood, Washington

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Today

Job Description Lead the Future of Maritime Innovation The Maritime System Solutions (MSS) Portfolio within the Leidos Maritime Systems Division is looking for a Senior Electrical Engineer to supervise a series of senior engineers under an Electrical Engineering Manager and guide a small talented team in designing and delivering next-generation maritime solutions. From unmanned underwater vehicles to advanced sensor systems, your leadership will help shape capabilities that protect and advance

Full-time

USD 131,300.00 - 237,350.00 per year

Sr. System Administrator

Little Rock, Arkansas

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2d ago

Requirement for Sr. System Administrator Location: Little Rock, AR / Jackson, MS (Hybrid 3 days a week onsite) Duration: Fulltime/Permanent Key Responsibilities: Lead, design, implement, and maintain enterprise Linux environments.. Design, build, and support Linux infrastructure solutions across on-premise and AWS environments. Administer and maintain Linux systems, including patching, upgrades, capacity planning, and lifecycle management. Support the deployment and optimize enterprise applica

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Full-time, Contract

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Senior Windows Linux Systems Engineer jobs