- SimIS Inc. (Dahlgren, VA)
- …preferably military systems + Advanced knowledge of digital electronics, computer systems , and network equipment + Experience with AEGIS combat systems ... and display systems + Knowledge of COTS and LAN-based system administration + Understanding of test equipment operation and calibration procedures + Strong… more
- Nightwing (Arlington, VA)
- …technologies and equipment in the lab environment. - Providing ongoing systems administration , technical support, upgrades, patching and troubleshooting ... Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment...or HS Diploma and 7+ years lab management or systems administration experience. **Desired Certifications:** - DoD… more
- CACI International (Hampton, VA)
- …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... will be responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis techniques and… more
- NANA Regional Corporation (Fredericksburg, VA)
- …resolution of technical issues. + Work closely with Engineering, Security, and Systems Administration teams to incorporate customer feedback and address key ... steps through self-service, or by another area, such as the security administration , systems administrator, etc., based on Synteras organizational structure and… more
- TekSynap (Ashburn, VA)
- …Clearance requirement: Secret + Experience: Minimum of 3 years' experience security administration systems and support; strong working knowledge of Security ... working knowledge of encryption algorithms, secure communications, SIEM technologies, and embedded systems security + Advanced working knowledge of network and… more
- CACI International (Springfield, VA)
- …with IT infrastructure including user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and ... - Responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems - Analysis techniques… more
- Nightwing (Arlington, VA)
- …campaigns, tactics, techniques, and procedures - Familiar with basic system and network administration , traffic analysis techniques, Computer Network Defense ... network security monitoring and/or security operations analysis, system administration , operating system hardening, cyber hygiene techniques, and cybersecurity… more
- Elevance Health (Richmond, VA)
- …in systems administration and security aspects of information systems , access management and network security technologies, network communications, ... security controls. Responsible for the selection and delivery of strategic network security, access control and secure transaction/messaging solutions. **How you… more
- CACI International (Chantilly, VA)
- …upon to solve technical puzzles every day using your breadth of computer, network , and applications pen-testing experience. As a functional member of a cyber red ... creative ways to break into a range of customer systems and illustrate to stakeholders what could happen if...if an adversary were to take aim at their network . Individuals with experience in or across a range… more
- ManTech (Mclean, VA)
- …for tools requiring sensitive data handling + Monitor and update request-tracking systems used for trouble reporting and access administration + Analyzing, ... desktop triage and system repair using remote tools + Collaborate with network services, software systems engineering, and/or application development teams to… more