Senior Linux Windows Engineer Jobs

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Lead DevOps Engineer (TS/SCI)

Maxar Technologies Holdings Inc

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Melbourne, Florida, USA

Full-time

Please review the job details below. Maxar is seeking a Lead DevOps Engineer to support the development and integration of various intelligence capabilities into a test and subsequently operational environment. You will be a member of a project team responsible for designing and maintaining multiple DevOps pipelines integrating and deploying numerous components into the larger system infrastructure. Deployment will be across multiple networks into hybrid architectures consisting of both local a
Posted 27 days ago | Updated 4 hours ago

Cloud Administrator

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2508116 Location: WASHINGTON, DC, US Date Posted: 2025-07-31 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, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence Co
Posted 1 day ago | Updated 1 hour ago

Senior Solution Architect - Miami FL (Onsite) /4 Months Contract

Suncap Technology

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Miami, Florida, USA

Contract

Senior Solution Architect Miami, FL (Onsite) 4 Months Contract Must have skills: Dell EMC Power Protect Data Manager Dell EMC Data Domain Dell Data protection Advisor Dell Avamar, Cyber Recovery Cyber Sense DDboost for Applications RMAN and SQL Nice to have skills: Linux, AIX, windows Admin Skills, Cristie backup, LINUX REAR backup, VMware vCenter Project Tasks (day to day responsibilities): Work within the environment by running migration of backups from Avamar to PPDM Opening Change req
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Posted 60+ days ago | Updated 1 hour ago

DevOps Engineer/Systems Administrator

SNI Technology

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Centennial, Colorado, USA

Contract

Job Details SNI Technology's client is actively seeking to hire an IT DevOps Engineer for an exciting 3-month, contract-to-hire opportunity located in Centennial, CO! Please note this is a hybrid work environment requiring 3 days onsite per week (2 days remote/work from home). Summary We are seeking a mid-level IT professional for a hybrid role combining responsibilities in Systems Administration and Data Warehouse/Python development. This position supports core IT infrastructure, including Li
Posted 29 days ago | Updated 2 hours ago

Linux System Administrator

Leidos

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Huntsville, Alabama, USA

Full-time

Are you passionate about tackling intricate challenges? Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure and efficient operation of our Linux-based systems, while seamlessly integrating with other technologies within a high-traffic network environment. In this full-time, on-site role, you will collaborate closely with stakeholders to support a variety of programs. Expertise in both Linux and Windows technologies is essential.
Posted 54 days ago | Updated 4 hours ago

Senior Systems Administrator

General Dynamics Information Technology

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Mary Esther, Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, System Administration, Virtual Environments, Virtualization, VMware Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Senior Systems Administra
Posted 11 days ago | Updated 1 hour ago

Service Desk Analyst

TEKsystems c/o Allegis Group

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Austin, Texas, USA

Full-time

Required Skills: 2+ years of helpdesk support experienceWindows OSOffice 365Active Directory Job Description: Client is looking to hire a Service Desk Analyst. Team is currently growing in size due to higher call volume and incoming tickets. Responsibilities include, but are not limited to: Phone, email, and chat supportNetworking support (DNS, DHCP, TCP/IP, etc.)Troubleshoot in a multi-user environmentTroubleshoot PC's, printers, etc.Support Windows based devicesSolving a wide variety of IT iss
Posted 1 day ago | Updated moments ago

Senior Systems Administrator

General Dynamics Information Technology

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Mary Esther, Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, System Administration, Virtual Environments, Virtualization, VMware Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Senior Systems Administrat
Posted 11 days ago | Updated 11 hours ago

Systems Administrator

Apex Systems

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El Segundo, California, USA

Full-time

Job#: 2037008 Job Description: Apex Systems is seeking a Systems Administrator to design, install, operate, secure and maintain dedicated Program Information Technology Infrastructure. The environment consists of multiple sites and networks with servers and High Performance Computing Clusters running Red Hat Linux in multiple locations around the U.S. and growing. Future expansion will include WNDRVR VxWorks embedded Linux operation systems. Linux and Windows servers host engineering application
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Posted 60+ days ago | Updated 4 hours ago

Systems Engineer

Balyasny Asset Management

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Chicago, Illinois, USA

Full-time

Overview: BAM is looking for a System Engineer to support BAM's global technology infrastructure. The ideal candidate will have a broad understanding of many aspects of infrastructure, including compute, storage, and networking, both on-premise and in the cloud. Infrastructure Engineers manage all aspects of the firm's technology infrastructure and works with business and technology teams to address infrastructure related requests and troubleshoot complex issues. As an Infrastructure Engineer at
Posted 59 days ago | Updated 4 hours ago

System Administrator 4

Boeing Company

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Herndon, Virginia, USA

Full-time

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. The Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS) seeks a System Administrator to join our Mission Systems Operations team in Herndon, VA. Our team focuses on delivering complex solutions in some of the most challenging envi
Posted 60+ days ago | Updated 4 hours ago

Peoplesoft Architect

Fynbosys Inc

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Peachtree City, Georgia, USA

Third Party, Contract

Role: PeopleSoft Architect Location: Peachtree Corners, GA (Hybrid) Duration: Contract Implementation Client: Persistent Skills Required: Lead the end-to-end migration of PeopleSoft applications from on-premise to cloudReconfigure and deploy web/app/process scheduler domains on AWS (EC2-based architecture)Configure shared file systems (EFS/FSx) for batch output, logs, reportsCollaborate with cross-functional teams to assess current infrastructure and define migration roadmaps Job Summary: We a
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Posted 3 days ago

System Administrator

Lockheed Martin Corporation

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Hurlburt Field, Florida, USA

Full-time

Job Description WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. THE WORK Lockheed Martin is seeking a System Administrator to join our Information Technology team supporting
Posted 44 days ago | Updated 4 hours ago

Systems Engineer

SAIC

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Eglin Air Force Base, Florida, USA

Full-time

Job ID: 2508085 Location: EGLIN AFB, FL, US Date Posted: 2025-07-31 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking a highly motivated Junior Systems Engineer with foundational experience in systems administration, virtualization, and automation tools. The engine
Posted 2 days ago | Updated 1 hour ago

Information Technology Systems Engineer

Lockheed Martin Corporation

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Colorado Springs, Colorado, USA

Full-time

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
Posted 5 days ago | Updated 4 hours ago

Desktop Support Technician (Mac & Windows)

TEKsystems c/o Allegis Group

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Portland, Oregon, USA

Full-time

A Large E-Commerce Company in Portland, OR is hiring a Desktop Support Technician (Mac & Windows) to join the team for a great long term opportunity! Job Duties: Troubleshooting with both MAC and Windows environments/applications80% Tier II onsite Desktop Support and 20% Tier I Virtual Chat support.Support of global workforce both onsite and remote workersEnsuring data integrity in the Asset Management systemPerform asset management tasks, inventory, audits and disposals at their siteProactively
Posted 3 days ago | Updated moments ago

Systems Network Engineering Support Specialist

General Dynamics

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Scottsdale, Arizona, USA

Full-time

Basic Qualifications Requires a Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 8+ years of job-related experience, or a Master's degree with 6+ years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance with Full Scope Polygraph is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and mu
Posted 43 days ago | Updated 4 hours ago

FLEX Cloud Infrastructure Security Automation Engineer

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. CLOUD INFRASTRUCTURE SECURITY AUTOMATION ENGINEER Experience in securing Windows and Linux through hardening components according to CIS benchmark or similar standards Demonstrable expertise in DevOps engineering, systems engineering, with a background in computer science and/or software development Demonstrable skill in DevOps automation, GitOps, and pipeline development using tools like Jenkins or Harness, Git, and Ansible Script development expe
Posted 14 days ago | Updated 4 hours ago

Sr Systems Administrator

Irvine Technology Corporation (ITC)

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Dallas, Texas, USA

Full-time

Sr. Systems Administrator We have an immediate need for a Sr. Systems Administrator to join our client for a full-time, direct hire position that is fully onsite in Dallas, NYC, Phoenix or Austin. This position will support a 90% virtualized environment within Azure and AWS. Location: Onsite in Dallas, NYC, Phoenix or Austin This job expects to pay about $110,000-130,000 benefits What You ll Do: Participate in on-call rotation, after-hours maintenance, and incident response to ensure system ava
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Posted 23 days ago | Updated 1 hour ago

System Integration Engineer 2

Jacobs

•

Fort Meade, Maryland, USA

Full-time

Your Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a System Integration Engineer to join our team of passionate individuals in Fort Meade, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Responsibilities: Install, configure, upgrade, and maintain operating system and software applications on Linux a
Posted 15 days ago | Updated 4 hours ago