- Leidos (Alexandria, VA)
- …and communications, including known ports and services. + Hands-on experience with the Windows and Linux operating system and their respective command ... and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures (TTPs) + Maintain complete… more
- Assertive Professionals (Chantilly, VA)
- … Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 + Designing and operating Microsoft Active Directory in a secure and ... network configurations, using knowledge of the performance characteristics of the systems being upgraded and the specifications for network interfaces to insure… more
- The Boeing Company (Herndon, VA)
- …(including: Python, C#, Groovy, Java, REACT) + Experience with Windows and Linux operating systems and system administration of both + Experience with ... troubleshooting issues that can arise on operational systems + Experience creating shell scripts for system administration and monitoring **Preferred… more
- TekSynap (VA)
- …experience supporting Department of Defense (DoD) IT hosting solutions. + Experience administering Windows and Linux operating systems in large enterprise ... + Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems . + Performs analysis of user requirements and IT processes to… more
- Shuvel Digital (Dulles, VA)
- …Desired Skills: + Strong troubleshooting and networking skills + In depth knowledge of Windows , and Linux operating systems + Understanding of Cloud ... design, architecture, development, evaluation, testing, and integration of computer systems , appliances, and networks involving the architecture and implementation… more
- Leidos (Alexandria, VA)
- …ASN.1 encoding, XML canonicalization, digital signatures). Must have experience developing on Windows , and/or Linux operating systems . Must have documented ... member of our top-notch agile development team building a large complex enterprise system . Development includes the full range of turning Agile user stories into… more
- General Dynamics Information Technology (Norfolk, VA)
- …to obtain and maintain a Polygraph. + Preferred Skills: Splunk, Proofpoint, Fidelis, Solera, Windows , and Linux Operating Systems . Location: On Customer Site ... is responsible for the mitigation of security incidents on DIA information systems . The SIA investigates incidents involving information technology (IT) assets and… more
- Steampunk (Mclean, VA)
- …scanning execution, assessment, and analysis + Specialized knowledge and experience with the operating system ( Windows and/or Linux) and network (ie, Local ... **Overview** **Steampunk wants** you to be a **Senior Information Systems Security Officer (ISSO)** on our team to support...Acceptance Memos to assist in the effective management of system risks + Conduct an annual assessment in accordance… more
- Cognizant (Richmond, VA)
- …and Response (EDR) logs, Intrusion Prevention/Detection Systems (IPS/IDS), firewall logs, Windows logs, Linux operating system logs, etc. . Analyze ... on various log sources from Next-Gen firewalls, Domain Controllers, Linux operations systems , Anti-Virus logs, EDR/XDR, IPS/IDS, router and switch logs, etc. .… more
- CACI International (Chantilly, VA)
- …+ Provide Subject Matter Expertise to the team for the following skillsets: Windows and Linux operating systems , RMF Hardening Compliance, Utilization ... technical leadership and subject matter expertise to an Information Technology (IT) Systems Engineering team supporting the Department of the Air Force (DAF)… more