Windows Linux Systems Engineer Jobs

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CNO Cloud Exploiter TS/SCI FSP

Mission Box Solutions

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Laurel, Maryland, USA

Full-time

Our client is seeking a Principal CNO Cloud Exploiter to provide technical expertise supporting mission-critical software and systems for a large U.S. Government contract. This full-time role offers the opportunity to work on cutting-edge projects, providing mission-centric solutions in close collaboration with analysts, operators, data scientists, and other software engineers. Responsibilities: Analyze, design, develop, prototype, modify, and integrate solutions to achieve mission results.Work
Posted 60+ days ago | Updated 5 hours ago

Splunk Administrator- Hybrid Reston, VA

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Splunk Administrator As a Splunk Administrator, you'll play a key role in managing and optimizing our Splunk infrastructure. This role focuses on configuring, maintaining, and troubleshooting Splunk systems to ensure the reliability, availability, and performance of our data analytics platform. You will collaborate with cross-functional teams to design and implement monitoring solutions that bolster visibility and security within our IT environment. The company is located in Reston, VA and will
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Posted 60+ days ago | Updated 4 hours ago

Lead IMIS System Administrator - Solaris & Red Hat

Lockheed Martin Corporation

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Utah, USA

Full-time

Job Description You will be the Lead Integrated Maintenance Information System (IMIS) Administrator for the F-22 Ogden Depot in Utah. Our team is responsible for providing installation, maintenance and troubleshooting support of the IMIS applications and related peripheral hardware. What You Will Be Doing As the Lead IMIS Administrator you will impact everything from aircraft maintenance operations to supporting vital aircraft flight operations. Your responsibilities will include but are not l
Posted 43 days ago | Updated 8 hours ago

Senior Storage & Backup Software Developer

Northwestern Mutual

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Franklin, Wisconsin, USA

Full-time

What's the role? Northwestern Mutual is seeking a dedicated and hard-working Systems Software Engineer who is passionate about continuous learning and furthering their expertise with data protection and block, file, and object storage technologies. You will be responsible for the design and build of Infrastructure-as-Code code backup and storage solutions in both cloud and on-premise environments. Primary Duties & Responsibilities Demonstrate technical leadership by mentoring junior engineersP
Posted 15 days ago | Updated 8 hours ago

System Administrator

Maxar Technologies Holdings Inc

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Westminster, Colorado, USA

Full-time

Please review the job details below. Maxar is seeking an experienced System Administrator with familiarity with implementing and maintaining CMMC security controls and procedures to contribute to an agile and fast-paced software development team environment in support of our USG customer's national security mission. We are seeking people who embrace teamwork and knowledge-sharing and thrive in a culture of continuous improvement. The ideal candidate will value both collaboration and independent
Posted 28 days ago | Updated 8 hours ago

System DevOps Administrator (Onsite)

RTX Corporation

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St. Petersburg, Florida, USA

Full-time

Date Posted: 2025-04-16 Country: United States of America Location: FL915: St. Petersburg - Bldg D 7401 22nd Ave N. Building D, St. Petersburg, FL, 33710 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: Secret This critical role in Digital Technology is an exciting opportunity to join our growing DevOps and Classified Engineering Solutions organization as a System DevOps Administrator. The primary responsibility fo
Posted 60+ days ago | Updated 8 hours ago

DevSecOps Tech Lead

RTX Corporation

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Texas, USA

Full-time

Date Posted: 2025-07-11 Country: United States of America Location: RTX99: RTN Remote, Texas Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000
Posted 19 hours ago | Updated 8 hours ago

Audio Infrastructure focused Software Engineer V

PTR Global

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Redmond, Washington, USA

Full-time

On-site in Redmond Job Description: Responsibilities: Write clean, maintainable code, debug complex problems that span systems, prioritize ruthlessly and get things done with a high level of efficiency. Create robust, flexible and scalable ML tooling and infrastructure which supports research scientists to leverage Facebook's powerful infrastructure (through e.g. source control, distributed compute clusters, data storage). Coordinate with a large set of internal infrastructure and tool teams
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Posted 39 days ago | Updated 5 hours ago

Infrastructure Engineer II

St. Jude Childrens Research Hospital

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Remote or Memphis, Tennessee, USA

Full-time

About St. Jude There's a reason St. Jude Children's Research Hospital consistently earns a Glassdoor Employee Choice Award and is named to its "Best Place to Work" list. At our world-class pediatric research hospital, every one of our professionals shares our commitment to make a difference in the lives of the children we serve. There is a unique bond when you are part of a team that gives their all to advance the treatments and cures of pediatric catastrophic diseases. The result is a collabor
Posted 48 days ago | Updated 8 hours ago

Firmware Engineer

Broadcom Corporation

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Irvine, California, USA

Full-time

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: Join Broadcom's Physical Layer Products (PLP) group, a world-class team responsible for designing and supporting some of the coolest products in millions of homes and businesses around the world. The engineer in this position will join a team of highly
Posted 1 day ago | Updated 8 hours ago

Security Engineer

Leidos

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Camp Springs, Maryland, USA

Full-time

Leidos has a career opportunity for a Security Engineer to support the Air Force National Capital Region IT Services program. The AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense (OSD), Joint Chiefs of Staff, and other Air Force activities within the AFNCR, missions to include the Pentagon, Joint Base Andrews (JBA), Joint Base Anacostia-Bolling (JBAB), and othe
Posted 40 days ago | Updated 8 hours ago

Software Engineering Lead

Lockheed Martin Corporation

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Orlando, Florida, USA

Full-time

Job Description What We're Doing Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin's center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions - flying the world's most advanced fighter aircraft, navigating ships and driving ar
Posted 13 days ago | Updated 8 hours ago

Staff Site Reliability Engineer

Visa Inc.

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Ashburn, Virginia, USA

Full-time

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, everywhe
Posted 5 days ago | Updated 8 hours ago

Senior Manager, Vulnerability Management

Kforce Technology Staffing

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Atlanta, Georgia, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Manager, Vulnerability Management in Atlanta, GA. Overview: We're seeking a seasoned cybersecurity leader to head a vulnerability management team focused on reducing risk across a complex, hybrid enterprise. The Senior Manager of Vulnerability Management will be responsible for delivering comprehensive internal and external vulnerability scanning, monitoring configuration security posture, and managing the organization's exposure to
Posted 9 days ago | Updated 1 hour ago

Systems Administrator/Integrator

Kratos Defense and Security Solutions, Inc.

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Colorado Springs, Colorado, USA

Full-time

Job Description Ready for What's Next? Kratos is a leader in assured aerospace communication solutions and services. We are cutting-edge innovators and creative problem solvers working collaboratively to solve our customers' toughest challenges. Our culture is fast-paced and innovative. We are a trusted partner-driven by doing the right thing and achieving maximum success for our customers, our partners and ourselves. Kratos is offering an exciting opportunity for a CCS-C Systems Administrato
Posted 33 days ago | Updated 5 hours ago

Linux System Administrator

Leidos

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Alexandria, Virginia, USA

Full-time

Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should be detail oriented in order to capture customer inquiries appropriately. This role is responsible for interacting with other administrators to handle service inquiries and problems. Duties include examining customer problems and suggest
Posted 60+ days ago | Updated 8 hours ago

Senior Infrastructure Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Senior Infrastructure Engineer In this role, you will be responsible for designing, supporting, and maintaining secure network architectures, devices, and communications systems for Industrial Control System (ICS) environments in non-nuclear power plants. Your efforts will support both edge computing and cloud-based infrastructures, contributing to the broader mission of expanding access to reliable renewable energy. The company is located in Herndon, VA and will be a hybrid model. What You Will
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Posted 39 days ago | Updated 4 hours ago

Software Engineer (Storage)

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26729 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass
Posted 29 days ago | Updated 8 hours ago

Full Stack Developer

Base-2 Solutions, LLC

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Chantilly, Virginia, USA

Full-time

Job Description Base-2 Solutions is seeking a skilled Full Stack Developer to support our Robotic Process Automation (RPA) and Business Process Improvement services. This role will involve working closely with cross-functional teams to deliver innovative automation solutions, manage customer relationships, and drive change management initiatives. The successful candidate will have a strong technical background, exceptional communication skills, and the ability to guide projects from initial enga
Posted 60+ days ago | Updated 8 hours ago

Senior Network Engineer/Cisco

Motion Recruitment Partners, LLC

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Pennsylvania, USA

Full-time

A financial organization based in PA is seeking a Senior Network Engineer to support and enhance its enterprise network infrastructure. The role offers an opportunity to work with Cisco, Palo Alto and enterprise management tools. This position is on-site for the first 90 days, with a hybrid option after the 90-day period. Are you looking for a role where your technical expertise directly supports business-critical operations? This position offers a mix of hands-on engineering, strategic project
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Posted 5 days ago | Updated 4 hours ago