- Amentum (Fort Belvoir, VA)
- …for Serious Incident Reports (SIR), OPREP-3s, and other messages that meet HQDA Senior Leader Critical Command Information Requirement (CCIR) criteria or may ... and Battle Drills. + Monitor NIPRNET, SIPRNET, and JWICS networks for worldwide and national events, both natural and...information regarding INSCOM global intelligence operations to INSCOM senior leaders and serve as an action- officer level… more
- L3Harris (Springfield, VA)
- …evolving mission requirements. Qualifications: + Bachelors or Master's degree in Cybersecurity or Information Systems + Bachelor's Degree and minimum 6 years of ... domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Cyber Planning...service component, or interagency environment. + Understanding of DoD Information Network (DODIN) operations and cyber threat… more
- Oneida Technical Solutions (Fort Belvoir, VA)
- …(NIPR/layer 2, SIPR/Layer #) on a 24-hour, 7-day-a-week on call basis, supporting the network system , and configuring and supporting the use of DOD Common Access ... with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information Assurance… more
- GovCIO (Sterling, VA)
- …**Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active...an active Secret clearance to provide full life cycle system /software engineering. This position will be located in Sterling,… more
- BAE Systems (Chantilly, VA)
- …Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, and/or Network Administration ... and then analyzing and reporting the test results in the ticketing system ; and performing configuration management, change management, and release management. Tests… more
- General Dynamics Information Technology (Falls Church, VA)
- …Web Service + Active Directory Certificate Services (ADCS) monitoring + IT system administration experience ( systems management, networks , firewalls) in ... make a personal impact as a **PKI Security Administrator ( Senior Level/SME)** supporting the United States Postal Service. GDIT...an enterprise environment + Infrastructure IT ( Systems Administration, Network Administration Windows/Linux OS, … more
- Northrop Grumman (Falls Church, VA)
- …Lead the strategic planning and operational oversight of all converged classified network systems and secure IT infrastructure, ensuring optimal performance and ... scope + Proven experience leading consolidation or modernization of classified network systems + Extensive knowledge of secure communications, classified… more
- CoStar Realty Information, Inc. (Arlington, VA)
- …components of large networks in AWS and on-prem (eg, systems & network administration, DNS, hypervisors, containers, databases, multi-datacenters) + ... Senior Site Reliability Engineer Job Description **Overview** CoStar...leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P… more
- GovCIO (Fairfax, VA)
- …**Location** _US-VA-Fairfax_ **ID** _2025-6349_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active...+ Monitor and troubleshoot server status and alerts utilizing System Center Operations Manager. + Manage Production and Test… more
- BAE Systems (Chantilly, VA)
- …Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, and/or Network Administration ... schemes that are visually appealing. Research user needs as well as potential system enhancements. Has familiarity to, or may actually: code, test, debug documents,… more