- CoStar Realty Information, Inc. (Arlington, VA)
- …includes transactional and master record production integrations between operating systems , data conversions associated with system migrations and company ... and integration of business data associated with corporate acquisitions, systems consolidations, new system implementations and business process improvements… more
- V2X (Springfield, VA)
- …or Certifications : CompTIA Security+ ce; or GIAC Security Essentials Certification (GSEC); or Systems Security Certified Practioner (SSCP) Desired ... with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our… more
- ManTech (Chantilly, VA)
- …VA.** **Responsibilities include but are not limited to:** + Providing server/ operating system centric knowledge for testing, deploying, integrating, and ... existing IT capabilities. + Assisting with recommendations related to understanding operating system dependencies, physical and virtual server environments,… more
- Gama-1 Technologies (Norfolk, VA)
- …network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. Perform system monitoring and ... verify the integrity and availability of hardware, network, and server resources and systems . Review system and application logs and verify completion of… more
- ManTech (Chantilly, VA)
- …ISSO will help maintain the operational security posture of assigned information systems while collaborating closely with the Information System Security Manager ... all levels * Knowledge of security-related IC and DoD policies, procedures and operating instructions * One of the following certifications required Information… more
- Eaton Corporation (Manassas, VA)
- …Modbus, SNMP, OPC, DDE, TCP/IP. + Strong computer skills required with Windows Operating Systems and Databases. + Intermediate Networking skills including the ... your power system safe, efficient, reliable, and up-to-date. The **Power Systems Solution** group is a full-service systems integrator with the capabilities… more
- General Dynamics Information Technology (Quantico, VA)
- …SECOPS WILL MAKE AN IMPACT:** + Implement STIG releases across a variety of operating systems and applications + Tracks and remediates IAVM vulnerabilities + ... Operations **Skills:** DISA STIG,IT Security Operations,Security Content Automation Protocol (SCAP), System Administration ** Certifications :** Security+ CE - CompTIA… more
- G2 Ops, Inc. (Dahlgren, VA)
- …of basic system administration, network, and operating system hardening techniques and experience in developing systems engineering best-practices. ... requirements management and analysis and able to develop complete and accurate system and subsystem level requirements + Skilled in functional flow development and… more
- Dominion Energy (Glen Allen, VA)
- …Technology (IT/OT), cyber security, firewall rule development, and/or management of Windows operating systems security or a combination of this experience and ... Assoc/Mid/Senior ET P&C System Field Compl Analyst **Date:** Sep 24, 2025...cyber security, firewall rule development, and/or management of Windows operating systems security - or - 4… more
- SAIC (Chantilly, VA)
- …customer's systems and applications. + Coordinate A&A actions and system testing with appropriate security personnel. + Develop risk assessments, recommend ... **Description** SAIC is seeking an Information System Security Manager (ISSM) to provide information security...Lifecycle Assessment and Authorization (A&A) process. + Develop a Systems Security Plan (SSP). + Assist and maintain a… more
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