- General Dynamics Information Technology (Fort Belvoir, VA)
- …and services. + Diagnose and resolve infrastructure hardware, software, network , domain, and client service issues. + Oversee enterprise infrastructure ... (COOP) and Disaster Recovery (DR) plans, operations, and procedures. + Develop, test , implement, and execute upgrade strategies for Windows based operating system… more
- Serco (Norfolk, VA)
- …+ Experience writing scripts to automate routine tasks + Experience troubleshooting network and system security administration + Ability to travel up ... Administrator to support the lab and deployment, integrating and installing physical security systems including maintaining the systems with patches and upgrades. In… more
- BAE Systems (Reston, VA)
- …and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your ... have the opportunity to oversee the technical support and security of our Cyber Security Products (CSP)...of concept (POC) projects. + Support cybersecurity audit and test events + Address escalated technical issues. + Gather… more
- UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
- …engineering; customer service; research and development of new capabilities; test and evaluation; manpower, training, and personnel; new equipment fielding ... (UCaaS) solutions + Session Initiation Protocol (SIP) trunking + Voice and video network architecture + Quality of Service (QoS) and Quality of Experience (QoE)… more
- Leidos (Reston, VA)
- …Qualifications:** + Possess and maintain one of the following certifications: MTA-IT, A +, Network +, or Security +. **Original Posting:** June 2, 2025 For US ... Perform switch port analysis availability and enable port(s) following all port security protocols + Perform optimization and maintenance of workstations and virtual… more
- Alaka'ina Foundation Family of Companies (Fort Eustis, VA)
- …Virginia. Responsible for resolving IT hardware and software infrastructure (servers, network , security , etc.) issues using systems analysis techniques and ... with IT infrastructure including user systems, servers, and storage and network connectivity. + Provides system administration for assigned infrastructure and… more
- The Boeing Company (Herndon, VA)
- …growth. Find your future with us. The Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS) seeks a **System Administrator** to ... We provide support for our Mission Operations Portfolio area which design, build, test , deploy, operate, and maintain a wide variety of mission critical platforms… more
- Parsons Corporation (Quantico, VA)
- …practices. + CompTIA Network + CE - Confirms understanding of network infrastructure and troubleshooting. ** Security Clearance Requirement:** An active Top ... resolves defects related to the developed software systems. + Oversees the quality of test activities during the release of products to production. + Acts as a… more
- M. C. Dean (Vienna, VA)
- …of MS Azure and cloud services architecture, including compute, database, storage, network virtualization, and security services; + Working knowledge of ... and external stakeholders; + Development of detailed **technical, performance, and security requirements** for advanced IT solutions; . **Researching and evaluating… more
- General Dynamics Information Technology (Springfield, VA)
- …capabilities, operations, and technologies. + Assist with development and execution of test plans and supporting documentation of all network configuration ... + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cyber Defense,Cybersecurity,Technical Knowledge **Certifications:** Information Assurance System… more