windows/linux system administrator Jobs

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Site Reliability Engineer

Nightwing

•

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 41 days ago | Updated moments ago

Developer

INSPYR Solutions

•

Fort Worth, Texas, USA

Contract

Title: CMS DeveloperLocation: DFW, TX - HybridDuration: Ongoing ContractRate: $35.00 - $40.00/HRWork Requirements: , Holders, or Authorized to Work in the U.S. Position SummaryWe are seeking a highly skilled and versatile Full Stack Web CMS & DevOps Engineer to join our Digital Experience Platform team. This multifaceted role blends enterprise web content management using OpenText Web CMS (TeamSite), modern full stack development, and cloud-based infrastructure and DevOps engineering. The ideal
Easy Apply
Posted 22 days ago | Updated moments ago

Senior Software Engineer, Cloud Performance

Oracle Corporation

•

Seattle, Washington, USA

Full-time

Job Description Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 50 regions worldwide. OCI is expanding its mission beyond the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more. At Technical Strategy and Oversight (TSO) organization, our mission is to support customer choice, transparenc
Posted 13 days ago | Updated moments ago

Cloud Systems Engineer SME

SAIC

•

Scott Air Force Base, Illinois, USA

Full-time

Job ID: 2508021 Location: SCOTT AFB, IL, US Date Posted: 2025-07-29 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Systems Engineer for the Cloud team to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Informa
Posted 3 days ago | Updated 10 hours ago

Telecommunication Technician

Metrea Management, LLC

•

Maryland, USA

Full-time

Company OverviewMetrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects as-a-service across a spectrum of domains including Air & Space, Electromagnetic & Cyber, and Synthetic. Metrea Management provides central services to eleven (11) global capability units via Operations, Solutions, Strategy, Legal, and Finance teams. Capability Unit Metrea Algorit
Posted 60+ days ago | Updated 9 hours ago

Network/Telecom Systems Analyst 1-IT

Oracle Corporation

•

Shelton, Washington, USA

Full-time

Job Description As part of the Network Services team within Oracle's Global Information Technology organization, you will be responsible for the delivery of IT services to Oracle's IT Managed Services Mason Health site, these services include the management and delivery of network infrastructure. Responsibilities Below you will find Daily, Weekly, Monthly, and Yearly tasks assigned to this role. Daily Mitigate Threats and vulnerabilities. Review threat intelligence. Acting on information as
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

San Antonio, Texas, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux environme
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

Georgia, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION Fort Eisenhower, GA 30905 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux envir
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

Honolulu, Hawaii, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux environments
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux en
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux environment
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux environments t
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux environments t
Posted 60+ days ago | Updated moments ago

Software Engineer (Java, MASH, Linux)

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Software Engineer (Java, MASH, Linux) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and driven **Software Engineer (Java, MASH, Linux)** to join our team and contribute to the development of innovative, scalable software solutions. In this role, you will design, implement, and maintain Java-based applications, leverage MASH for middleware integration, and work within Linux environments t
Posted 60+ days ago | Updated moments ago

Senior Database Developer

Sherwin-Williams

•

Cleveland, Ohio, USA

Full-time

Job Description ABOUT THE ROLE: The Senior Database Engineer role designs and develops robust and reliable database management systems that are secure, reliable, meet the organization's needs. They will develop technical platforms using modern tooling, build systems and processes for operations and maintenance that facilitate production needs and speed application development. By doing so, they bring significant value to the organization by ensuring that business operations run smoothly and eff
Posted 9 days ago | Updated moments ago

Firmware Systems Architect

Jabil Circuit Inc

•

Austin, Texas, USA

Full-time

At Jabil we strive to make ANYTHING POSSIBLE and EVERYTHING BETTER. We are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, manufacturing, and supply chain solutions. With over 50 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processe
Posted 54 days ago | Updated moments ago

Cloud Network Engineer

DocuSign Inc

•

San Francisco, California, USA

Full-time

Company Overview Docusign brings agreements to life. Over 1.5 million customers and more than a billion people in over 180 countries use Docusign solutions to accelerate the process of doing business and simplify people's lives. With intelligent agreement management, Docusign unleashes business-critical data that is trapped inside of documents. Until now, these were disconnected from business systems of record, costing businesses time, money, and opportunity. Using Docusign's Intelligent Agreem
Posted 49 days ago | Updated moments ago

Cyber Systems Security Engineer Staff - Skunk Works - Level 4

Lockheed Martin Corporation

•

Fort Worth, Texas, USA

Full-time

Job Description The Cyber Systems Security Engineer Stf will be responsible for designing, assembly, integration, and maintenance of System Integration Lab (SIL), particularly focusing on network planning, hardware installation, software integration support, verification, and validation of system functionality. In addition to designing and building the SIL the applicant will be responsible for ensuring the SIL is NIST/RMF/JSIG compliant and assist in the submitting of an ATO package. They wil
Posted 6 days ago | Updated moments ago

Senior Software Engineer

Iridium Satellite LLC

•

Chandler, Arizona, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across
Posted 45 days ago | Updated 9 hours ago

Systems Engineer

Navigant Consulting

•

Washington, District of Columbia, USA

Full-time

Job Family: Systems Engineering Consulting Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: Guidehouse is recruiting System Engineers to outwit complexity and be a part of our fast-growing litigation and investigation support practice. Every organization today faces complexity across multiple levels on a frequent basis. And navigating these challenges and opportunities demands more than the one-dimensional maps, tools, or solutions of the past. You need a gu
Posted 60+ days ago | Updated moments ago