- Mastercard (Arlington, VA)
- …secure web applications. - Provide architectural leadership and technical direction across systems and applications. - Mentor and guide junior engineers, fostering a ... standards and best practices. - Promote Agile methodologies, continuous integration /delivery, and automation. - Collaborate cross-functionally to manage dependencies… more
- Chenega Corporation (Arlington, VA)
- …SD-WAN solutions to improve flexibility and connectivity across distributed environments. + Security Integration : Apply DISA STIGs and DoD security ... ensures the stability, integrity, and efficient operation of the network systems that support core organizational functions. The **Senior Network Administrator**… more
- Govini (Arlington, VA)
- …more rapidly imagine, develop, and field the capabilities we need. Today, the national security community and every branch of the military rely on Govini to enable ... all devices and browsers. You excel at balancing aesthetics with performance, security , and user experience considerations. This role is a full-time position located… more
- TekSynap (Radford, VA)
- …mid-tier infrastructure for a mixed environment that includes Linux, UNIX, and Windows systems . + Install, configure, and manage application and web servers such as ... new installations and infrastructure upgrades. + Develop, enforce, and maintain security standards across middleware environments to comply with ALTESS and Army… more
- CACI International (Sterling, VA)
- …concepts and processes to daily activities. + Maintain thorough knowledge of network and security systems . + Act as technical interface with vendors and external ... an Intelligence Community customer's CORE/wide-area (WAN), networks across multiple security domains. This position encompasses the design, implementation, and… more
- NANA Regional Corporation (Alexandria, VA)
- …role is critical to the modernization and transformation of the government's IT systems into hybrid and cloud-native environments. The ideal candidate will have deep ... knowledge of Microsoft Azure and a strong understanding of government security and compliance requirements. Working closely with cybersecurity, infrastructure, and… more
- CACI International (Norfolk, VA)
- …providers, and IT teams to ensure smooth UC operations + Work closely with security teams, network engineers, and support staff to improve system integration + ... patches to Cisco Unified Communications Manager (CUCM) and IOS upgrades on UC systems + Support UC Knowledge Management (KM) by entering solutions into the knowledge… more
- Optiv (Herndon, VA)
- …languages (C, Java, Perl, Shell). + Working knowledge of operating systems , virtual machine environments, mainframe security packages, and relational ... rule development, workflow configuration and development, and third-party system integration . + Provide knowledge transfer and post production support activities… more
- Insight Global (Lee County, VA)
- …system integration . . System Support: Maintain and troubleshoot operating systems and software; manage backups and recoveries. . IT Infrastructure: Manage ... will support User Activity Monitoring (UAM) and User and Entity Behavior Analytics (UEBA) systems as part of the Insider Threat Program (ITP). You'll help manage and… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- …scientific, or technical disciplines, with extensive experience in Naval Tactical Systems or Information Technology. Why Bowhead? + Competitive salary and benefits ... but are not limited to: + Manage and maintain laboratory operations and IT systems . + Collaborate with cross-functional teams to ensure seamless integration of… more