Senior Linux Administrator Jobs in Greenbelt, MD

Transform the ServiceNow platform by designing and developing ITSM solutions. Collaborate closely with technical teams and stakeholders to enhance user experiences and support operational efficiency i...

Transform AWS application delivery by developing a scalable, self-service platform. Collaborate with teams to standardize workflows, enhance reliability, and improve cost efficiency while ensuring sec...

Lead the charge in directing field operations and ensuring project success. Oversee subcontractor coordination, safety compliance, and quality control for large-scale projects while fostering a safe a...

Erias Ventures is seeking a System Engineer with expertise in Python and testing to lead solution design and implementation for various projects. The role involves requirements gathering, analysis, an...

Manage program performance by interfacing with Government stakeholders, overseeing task execution, ensuring compliance, and coordinating multi-functional teams to deliver high-quality IT services alig...

Pioneer aerospace certification efforts by leveraging embedded software expertise and DO-178B/C processes. Collaborate with regulatory authorities while ensuring compliance and defining strategies for...

Champion advanced cybersecurity: oversee SOC operations, optimize SIEM tools, and lead incident response while enhancing security posture across enterprise environments...

Transform the reporting landscape by designing and developing data solutions that empower stakeholders, enhance data quality, and support decision-making in a dynamic, fast-paced environment focused o...

Lead the field operations for Solar PV projects, ensuring safety and quality standards while managing contractor activities from installation to completion on diverse construction sites...

Engage with our mission-focused SRE team to optimize and automate critical systems, ensuring operational reliability and efficiency in dynamic environments. Collaborate across teams to develop resilie...

Advance your career by leading enterprise-level systems analysis efforts to identify modernization opportunities and performance improvements. Drive strategy with expert recommendations on technology...

Lead the design and implementation of cloud-native applications for DoD systems. Collaborate with stakeholders, mentor developers, and drive modernization initiatives through advanced technical soluti...

Collaborate with cross-functional teams to enhance Databricks capabilities, driving integration, optimization, and performance within a classified multi-enclave data environment, supporting key milita...

Advance the integration and optimization of Databricks capabilities, enhancing data processing across multi-enclave environments for operational excellence, machine learning readiness, and mission sup...

Drive the execution of complex IT audits and controls assessments, ensuring compliance and risk mitigation across the organization while collaborating with stakeholders and external auditors to enhanc...

Join a team that's revolutionizing data processing for national defense through advanced Databricks integration. Leverage your expertise to optimize multi-enclave architectures and drive impactful AI...

Lead the implementation and administration of ServiceNow solutions, driving positive impact in secure environments. Collaborate with cross-functional teams to enhance workflows and deliver innovative...

Advance progress at the forefront of national security applications by developing, deploying, and supporting mission-critical software solutions in an Agile environment while leveraging modern cloud a...

Champion IT operations by leading infrastructure services, ensuring efficient environments, and driving innovative solutions to deliver exceptional client support in a 24/7 operations setting...

Join a team that's dedicated to advancing undersea technology through effective program management and strategic support for NAVSEA clients. Utilize your expertise to enhance decision-making and deliv...

Lead the charge in enhancing CI/CD pipeline operations for efficient software deployment within a critical national defense framework. Collaborate across teams to maintain secure and innovative IT sol...

Join us to develop innovative software solutions tackling national security challenges. As a seasoned Network Software Engineer, you'll design and implement communications systems critical for governm...

Manage and enhance enterprise network infrastructure, ensure seamless connectivity, and optimize performance across LAN, WAN, and remote-access environments to support organizational goals and secure...

Manage the development and enhancement of complex software systems, utilizing innovative methodologies for system performance and user requirements analysis in a collaborative environment, while provi...

Drive the development and enhancement of complex software systems, leveraging strong Java and Cloud skills while collaborating with a dynamic team to analyze user requirements and deliver high-quality...