- CACI International (Chantilly, VA)
- Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... for building, improving, and maintaining the implementation of a new Tenable architecture for the DAF. **Responsibilities:** + Develop, improve, and maintain… more
- Koniag Government Services (Washington, DC)
- Senior Security Engineer CDM/ZTA Washington, DC, USA Req #627 Tuesday, July 1, 2025 **Koniag Management Solutions,** a Koniag Government Services company, is ... Koniag Management Solutions, a Koniag Government Services company, is seeking a Senior Security Engineer to provide cybersecurity engineering expertise for… more
- Koniag Government Services (Washington, DC)
- Senior SIEM Engineer Washington, DC, USA Req #636 Monday, June 30, 2025 **Koniag Management Solutions,** a Koniag Government Services company, is seeking a ... Senior SIEM Engineer with a Top-Secret clearance...SIEM technologies (Splunk preferred) + Experience with security tools ( Tenable Nessus, WebInspect, BigFix) + Strong understanding of eGRC… more
- M. C. Dean (Vienna, VA)
- …cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not ... Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other systems and security management tools +… more
- BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
- Cybersecurity Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our ... nation? As a cybersecurity engineer , you can identify, implement, and operate the systems,...or operating cybersecurity tools, such as Splu nk , Tenable , Trellix, or Elastic + TS/SCI clearance with a… more
- M. C. Dean (Vienna, VA)
- …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... as well as cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best practices across the entirety… more
- Amentum (Washington, DC)
- As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop and operate the ... plans for detecting and mitigating risk to information systems. engineer and perform tests and test plans to satisfy...Splunk and AWS tools * Scanning tools such as Tenable Nessus * Able to work on multiple projects… more
- M. C. Dean (Vienna, VA)
- …and other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... prevention (eg, MS Purview), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and related. + Working knowledge of MS Windows… more
- ManTech (Chantilly, VA)
- ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... + Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP),… more
- ManTech (Washington, DC)
- ManTech seeks a motivated, career and customer-oriented ** Senior Cloud Information System Security Officer (ISSO)** to join our team in **Washington, DC.** ... AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer +… more