- RTX Corporation (Sterling, VA)
- …for a security clearance **Security Clearance:** Secret - Current **Senior Engineer - DevOps / Infrastructure** **(Onsite)** This position requires an active ... YAML and XSD formats, rules, and usages. + Experience working in Linux and Windows environments. + Experience and/or interest in refactoring legacy systems for… more
- Nightwing (Sterling, VA)
- Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... Offense and Defense Experts (CODEX) is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and security updates in… more
- SAIC (Reston, VA)
- …(VMware) with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems . + Ensure the security of the server infrastructure by implementing industry ... **Description** SAIC is seeking a **Cloud Software Engineer ** to specialized skills in cloud engineering and full stack development. This Customer is the force of… more
- KBR (Chantilly, VA)
- …and regression testing for existing applications + Strong experience using Unix or Windows + Experience using tracking systems for issues and problems such ... Title: Software Test Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
- HII (Newport News, VA)
- ENGINEER 2 - SYSTEM INTEGRATION TESTING Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 44503 Team: E70 A1B PROPULSION PLANT PLANNING YARD ... Plant Data Entry/Display Terminal (PP-DE/DT) team within the Control and Information Systems (CIS) section of Department E70 (Propulsion Plant Planning Yard). This… more
- Noblis (Chantilly, VA)
- …(VMware vSphere, VxRail) + Linux (Rocky, RedHat, Amazon, Ubuntu) and Windows operating systems \#FundedPosition Desired Qualifications + Active TS/SCI ... Responsibilities As a **DevOps Engineer III** , you will be responsible for...infrastructure tools + Address interoperability issues for all operating systems , support libraries, components, and application dependencies + Deploy… more
- ENS Solutions (Reston, VA)
- …cloud security, or infrastructure engineering. + 3+ years of expertise in Linux/ Windows systems , virtualization (VMware, Hyper-V), and cloud environments (AWS, ... Zero Trust program, influence architectural decisions, and help safeguard mission-critical systems by deploying one of the most advanced segmentation platforms in… more
- The MITRE Corporation (Mclean, VA)
- …Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The ... the operations of Splunk environments. The candidate will work with logs from Windows , Linux, and Cisco devices to ensure proper data ingestion into Splunk, enabling… more
- Oracle (Richmond, VA)
- …with developing, debugging or designing software applications or operating systems according to provided design specifications. Build enhancements within an ... establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be...Linux, and client-side on at least one of Linux, Windows , MacOS/iOS or Android. + Expertise in Zero Trust… more
- BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
- …or infrastructure engineering + 3+ years of experience in Linux or Windows systems , virtualization, including VMware or Hyper-V, and cloud environments, ... Illumio Zero Trust Segmentation Platform Engineer Key Role: Lead the design, deployment, configuration,...ASP ) in enterprise environments + Experience with CMDB systems such as ServiceNow, SIEM and SOAR tools, or… more