- TekSynap (Radford, VA)
- …troubleshoot, and support Red Hat Enterprise Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal ... operations across a mixed customer environment. + Plan and implement new system hardware and software, including lifecycle management and firmware version control. + Create, maintain, and improve technical instructions, operating procedures, and policies. +… more
- Tau Six (Chantilly, VA)
- …certificate for Windows Server 2012 or newer UNIX (Linux (Red Hat), Solaris ). + Experience with vulnerability scanners. + Experience with assessing security relevant ... applications. + Experience as a System Administrator, Information System Security Manager, or Information System Security Officer. + Experience applying the requirements of the DoD Joint Special Access Program Implementation Guide (JSIG) to information systems… more
- Leidos (Arlington, VA)
- …BMC Remedy. + ITIL v3 Foundation certified + Linux OS experience. + Solaris OS experience. + Experience working with virtual environments. **Original Posting:** July ... 17, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as… more
- William C Brown Inc (Springfield, VA)
- …one or more of the following: Window Server, Red Hat, IRIX, Solaris ,Sybase, Informix, SQL, and Imagery Production Chain* General knowledge of database ... administration, network administration and possessnetwork configuration management skills.* Must have a valid US passport Location: On Customer Site Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Non-Exempt Security Clearance Requirements… more
- Lumen (Richmond, VA)
- …etc.) administration + Minimum of 6 years of experience with Unix ( Solaris , HP-UX, etc.) administration + Experience with automation and orchestration technologies ... (Ansible, Terraform, shell scripting, etc.) + Excellent troubleshooting and diagnostic skills across the full IT technology stack + Strong interpersonal, written/verbal communication, and team dynamic skills + Ability to clearly communicate technology topics… more
- Truist (Richmond, VA)
- …Monitoring, and Fine-tuning on UNIX (Red Hat Linux, Oracle Linux & SUN Solaris ) Systems. 26. Experience with AWS in managing enterprise scale solutions that leverage ... AWS services like EC2, SSM, EKS, S3, IAM, Route53, VPC, Autoscaling, CloudWatch, RDS, DynamoDB, Elastic Beanstalk. 27. Experience in using various network protocols like HTTP, UDP, POP, FTP, TCP/IP, and SMTP. 28. Experienced in High Availability (HA), Disaster… more
- Imagine One Technology & Management (Dahlgren, VA)
- …known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris , Linux and Microsoft Windows. + Identify security flaws in compiled ... and human readable source code. + Understand code utilizing real-time VxWorks and Lynx OS operating systems, Common Object Resource Broker Architecture (CORBA), firewalls and networking protocols. + Understand how to implement NSA approved encryption… more
- Amazon (Arlington, VA)
- …3+ years of experience with Systems Administration in Linux/Unix (Ubuntu, CentOS, RedHat, Solaris , etc.) - 3+ years of experience with Networking (TCP/IP, DNS) - 3+ ... years of experience with Troubleshooting / Support for technical IT issues - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - Expertise with IPsec, VPN, Load Balancing, Iperf, MTR, Routing Protocols, SSH,… more
- Northrop Grumman (Chantilly, VA)
- …Capture + Test and Implementation + Integrated Maintenance Data System + Unix/ Solaris Operating Systems and Principles + Windows Server and Desktop versions. + ... Wide Area (WAN) and Local Area (LAN) networking + Group policy design, testing and implementation + Radio Frequency Transmission Systems + Satellite Communications Systems + Oracle RAC + Virtualization + Flight experience and familiarity with commercial… more
- CACI International (Springfield, VA)
- …from Tier 1. * Administer and maintain servers (Windows, Linux, Solaris ), desktops and applications, printers and peripheral equipment, Active Directory and ... virtual environments (VMware). * Perform system health checks, monitor system performance and ensure backups are running for restoration capability. * Assist in onboarding/offboarding of users, including account setup and access controls. * Document technical… more