Senior Linux Administrator Jobs in Chantilly, VA

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Join a team that's driving innovative digital modernization initiatives. As a key player, you'll manage the administration and optimization of Appian and other low-code platforms, ensuring high perfor...

Partner with us to optimize our CI/CD pipeline and enhance automation while collaborating with a dynamic team to design resilient architectures and software features, ensuring efficiency, performance...

Develop and implement innovative Knowledge Management strategies to enhance organizational efficacy, leading transformative initiatives and fostering best practices across teams to optimize efficiency...

Reimagine IT operations by resolving advanced user issues and managing enterprise systems. Collaborate with teams to enhance service reliability within a vast network, while ensuring compliance and le...

Join a dynamic team driving cybersecurity solutions for national security. As an Information System Security Officer, you'll manage system vulnerabilities, documentation, and compliance initiatives, m...

Optimize your career by leading the management and enhancement of an ARCHIBUS environment, ensuring effective applications support while driving system improvements across diverse facilities and workp...

Drive the management and support of Federal Physical Security systems, ensuring high performance and availability. Lead technical initiatives while liaising with clients and maintaining top-notch serv...

Join our dynamic team as a System Administrator, where you will support complex Federal Physical Security Systems. Collaborate with technical and non-technical clients to ensure high-standard service...

Drive operational excellence by automating CI/CD pipelines and improving infrastructure stability across diverse applications, ensuring secure and efficient deployment in agile environments. Take owne...

Join a dynamic team to support and enhance identity management operations, ensuring cybersecurity and compliance across a vast enterprise network. Your expertise will be pivotal in managing and securi...

Manage complex technical escalations for VMstore products, providing expert resolution and preventing issues in high-pressure environments, while advocating for customer needs to engineering and ensur...

Drive comprehensive cybersecurity compliance and assurance by leading Security Assessment and Authorization efforts, coordinating across teams to ensure continuous monitoring, risk management, and eff...

Lead vital Information Systems Security initiatives, ensuring compliance with federal cybersecurity standards. Collaborate across teams to manage authorization processes, document security controls, a...

Lead technical excellence in complex geospatial intelligence systems by applying multidisciplinary systems engineering. Drive innovations in architecture, develop requirements, and enhance performance...

Elevate malware analysis with innovative solutions by collaborating with engineers to develop cutting-edge capabilities and modernize malware enrichment services in a high-impact environment...

Elevate your career by designing and developing innovative embedded software solutions. Collaborate with a dynamic team, participate in code reviews, and drive quality through rigorous testing while m...

Engage in a rewarding role where you will support Tier 1 and Tier 2 help desk operations, troubleshoot PKI tool issues, test new releases, and ensure compliance. Leverage your technical expertise to e...

Explore innovative solutions in a dynamic environment. Collaborate with teams to troubleshoot user issues and enhance operations through effective knowledge management and outreach, ensuring optimal s...

Deliver secure, scalable IT infrastructure by leveraging automation and IAM practices. Collaborate with IT services to enhance compliance and documentation while maintaining a zero-trust environment f...

Grow your career with a vibrant Data Center Operations Team, leading critical infrastructure management, ensuring optimal performance and reliability of complex electrical systems. Drive innovation an...

Transform enterprise printing and infrastructure operations by leading MFD activities, guiding engineering teams, and ensuring compliance with USCG cybersecurity standards. Drive system integration, p...

Lead the charge in enhancing enterprise-grade IP-to-DUNS mapping infrastructure, ensuring quality and reliability for diverse product lines while collaborating with cross-functional teams and guiding...

Transform the core of laboratory operations by leading complex software initiatives, mentoring engineers, and optimizing scalable systems to enhance efficiency and drive technical excellence across ou...

Explore a pivotal DevOps role focused on Software Integration Engineering, enhancing a secure Kubernetes platform for mission-critical applications. Collaborate to improve platform performance, stabil...