- Acclaim Technical Services (Reston, VA)
- …the network . May be assigned responsibility for the management of the systems administration function, including associated staff. At ATS, you will be ... individuals will have at least 7 years' experience designing and planning network communications systems . Provides specifications and detailed schematics for … more
- EPS Corporation (Dahlgren, VA)
- …environment. The ideal candidate will bring deep expertise in Unix/Linux administration , network security, and performance optimization, ensuring system ... Senior Systems Administrator (Unix/Linux) - (758) Share this job...systems , and library structures. + Support and enforce network security policies, including the use of firewalls and… more
- Huntington Ingalls Industries (Suffolk, VA)
- …What You Will Do * Oversee the smooth operation of multi-user computer systems , coordinating with network administrators as needed. * Monitor, maintain, and ... fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft...support servers, workstations, and network devices to ensure optimal performance. * Install and… more
- General Dynamics Information Technology (Sterling, VA)
- …Center Migration and Disaster Recovery** **Experience deploying, managing, and troubleshooting network systems , switching, and routing protocol standards such ... None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Information Technology (IT), Systems Design **Experience:** 8 + years… more
- ManTech (Chantilly, VA)
- …technologies. + Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system administration , database management, ... **MANTECH** seeks a motivated, career and customer-oriented **Lead IT Systems Engineer** to join our team in **Chantilly, VA.**...A&A IAW ICD 503. + Experience in Local Area Network /Wide Area Network technologies, routers, switches, firewalls;… more
- General Dynamics Information Technology (Fairfax, VA)
- …and future growth + Implementing Zero Trust security measures to protect the network , data, applications, and systems from unauthorized access and threats + ... Required:** None **Job Family:** Software Engineering **Skills:** Cloud Computing,Design,Software Systems ,System Designs **Experience:** 8 + years of related experience… more
- System One (Reston, VA)
- …years supporting IBM z/OS Systems in a SYSPLEX environment. + RACF - Security Administration (5-10 years) + z/OS Systems Programming (5-10 years) + CICS TS ... Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is...tools (CA7, CA1, IBM RMM). + Guide RACF security administration and contribute to TLS/SSL, TCP/IP, and other mainframe… more
- TekSynap (VA)
- …+ Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, ... Information Assurance Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner… more
- Capital One (Mclean, VA)
- …delivery, access management, microservices), information security (application security, network security, cyber security, data protection), information systems ... Senior Tech Audit Manager - Global Payment Network Capital One's Audit function is a dedicated...clients and auditor-in-charge. + Perform various aspects of engagement administration , including hours and budget tracking. + Provide periodic… more
- TEKsystems (Arlington, VA)
- … Security Engineer (CCSE), desired. F5 Certified Basic UNIX or Linux systems administration experience (Debian, Ubuntu, etc.). Experience with Windows Server ... production environments. Evaluate permissions of users, open ports/services and overall network setup. Work with operational teams to improve procedures and close… more