• Senior Information System Security Officer…

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior ISSO to be part of our team supporting our customer in Chantilly, VA ... compliance with relevant security policies, standards, and regulations. The Senior ISSO will help guide a team...+ Excellent oral and written communication skills Security Clearance: Active TS /SCI with Polygraph Belong, Connect and… more
    KBR (12/24/25)
    - Related Jobs
  • Information System Security Officer ( ISSO

    Parsons Corporation (Chantilly, VA)
    …+ Ability to coach and develop junior ISSO 's **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... Description:** Parsons is looking for a talented **Level 2** ** ISSO ** to join our growing team! In this role...functional strategic planning. **What Required Skills You'll Bring:** + ** Active Top Secret /SCI with CI… more
    Parsons Corporation (11/07/25)
    - Related Jobs
  • Information Systems Security Officer ( ISSO

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …5 to 8 years of experience * Security Clearance: Candidates must possess an active TS /SCI clearance with polygraph * Technical Expertise: Strong knowledge of ... **Information Systems Security Officer ( ISSO ) - Senior ** **Category:** Cyber Security...typically does not hire individuals at or near the top of the range for their role. Compensation decisions… more
    CGI Technologies and Solutions, Inc. (12/06/25)
    - Related Jobs
  • Information Systems Security Officer - TS

    General Dynamics Information Technology (Mclean, VA)
    …RQ207798 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... are our differentiator. As a Information Systems Security Officer ( ISSO )​, you will help ensure today is safe and...security policies and guidance + **Security Clearance Level** : TS /SCI with active polygraph + **Preferred Certifications:**… more
    General Dynamics Information Technology (09/27/25)
    - Related Jobs
  • Intel Security Specialist with TS and SCI…

    Watershed Security (Virginia Beach, VA)
    …+ Maintaining inventory, tracking, and destruction of removable media + Clearance Level: TOP SECRET with SCI Eligibility; US Citizen. + Ability to possibly ... conducting cybersecurity vulnerability and threat analysis; and be experienced as an ISSO or ISSE. REQUIRED QUALIFICATIONS + Bachelor of Science in Information… more
    Watershed Security (12/05/25)
    - Related Jobs
  • RMF Cybersecurity Analyst - TS /SCI with CI…

    ENS Solutions (Reston, VA)
    …to work both independently and as a member of a team + Must possess an Active Top Secret /SCI Clearance with the ability to obtain a counter-intelligence ... to Operate (ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed by the engineering team. + Reporting,… more
    ENS Solutions (09/27/25)
    - Related Jobs
  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …degree; or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain ... packages, and Security Controls Traceability Matrix (SCTM). As the senior ISSO , maintain operational security posture to...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (12/18/25)
    - Related Jobs
  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …degree; or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (11/08/25)
    - Related Jobs
  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …+ Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI....to travel up to 10% + Must possess an active TS / SCI clearance or above + ... Cleared Senior Information Systems Security Engineer (ISSE) L4 *...with technologies such asePO, Splunk, ACAS, Azure Automation, STIG/SCAP, Active Directory, and Azure security servicesto secure enterprise environments… more
    Virtual Service Operations (11/09/25)
    - Related Jobs
  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …for a dynamic and experienced Information System Security Manager (ISSM). Clearance: Active DoD TS /SCI Clearance Work Schedule:Fulltime, On-site Marine Corps ... Systems and Computer Networks mission. Key relationships include: + MOCTT Lead/PM-Provides top -level oversight and program direction; the ISSM/ ISSO ensures all… more
    Linchpin Solutions, Inc. (11/22/25)
    - Related Jobs