- CACI International (Hampton, VA)
- …+ Strong scripting abilities (Python, PowerShell, Shell scripting) + Solid understanding of Windows , Linux, and macOS operating systems + Knowledge of ... networking concepts and protocols + Familiarity with endpoint security and management concepts _Certifications:_ + Tanium Certified Operator or Administrator (preferred) + Relevant security certifications (eg, Security+, CISSP) may be beneficial This position… more
- TestPros (Sterling, VA)
- …Test Guide, NIST, etc. + Proficient with the command line interface of multiple operating systems - Windows , macOS, Linux, etc. + Solid understanding ... of manual scripting and scripting languages- ex. Python, Bash, PowerShell, C/C++, etc. + Proficient with using commercial and open source penetration testing tools - ex. Metasploit, Nikto, SQLMAP, Responder, Nessus, Netcat, Burp Suite, etc. + Conduct and… more
- General Dynamics Information Technology (Chantilly, VA)
- …concepts, tradecraft and tools + Demonstrated experience in computer and network operating systems , ( Windows , Linux, OSX, Citrix, etc.), hardware/network ... management tools, and protocols (TCP/IP, SmTP, TLS/SSL, etc.) + Demonstrated experience with reading and interpreting technical design and engineering documentation related to data centers + Demonstrated experience with open source and commercial frameworks,… more
- BAE Systems (Herndon, VA)
- …technology areas, including client (thick and thin) and server computer operating systems ,networking hardware, protocols, and administration and systems ... **Job Description** BAE Systems , a top-ten prime contractor to the US...the following + Strong experience working with Tanium + Windows 10 Strong experience with creating, modifying, maintaining, testing,… more
- L3Harris (Sterling, VA)
- …scans with tools such as Tenable Nessus, Rapid7 Nexpose, and Nmap within various operating system environments (ie, Windows and Linux). + Experience with ... the A&A and project management processes. + Experience with workstation and server operating systems , including but not limited to Microsoft and Linux offerings.… more
- Grant Thornton (Arlington, VA)
- …Infor, NetSuite, etc.). + Assessing IT controls over cloud platforms (AWS, Azure, etc.), operating systems (OS/400, Windows , UNIX, etc.), database systems ... internal audit engagements that develop, assess, or improve the design and operating effectiveness of IT risk management and internal control activities. The… more
- CACI International (VA)
- …Information Technology and Network Architecture. This includes understanding of computers, operating systems (Linux and Windows -based), networks, network ... Information Systems Security Officer (ISSO) Job Category: Information Technology...communicating risk and recommended mitigations. + Collaborate with development, system administration, and test teams to maintain secure applications… more
- Nightwing (Sterling, VA)
- …moderate to high scope and complexity to include the integration of hardware and operating systems (OS). Understanding of data RAID, data backup uses and ... and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows /Linux System Administrator that will be working in a highly… more
- Leidos (Arlington, VA)
- …vulnerability assessments, specifically developing and applying STIG or CIS baselines for various operating systems , including Windows or RHEL and CentOS + ... enterprise-wide network scans, agent scans, including credentialed scans of Linux, Windows , and Network devices. + Configure and maintain scan templates based… more
- Nightwing (Sterling, VA)
- …seamless operations across diverse environments. Required Skills: + Strong proficiency in administering operating systems such as Windows Server, Linux, or ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more