• Cybersecurity Subject Matter

    Koniag Government Services (Washington, DC)
    …spending accounts, paid holidays, three weeks paid time off, and more. The Project Manager/ Cybersecurity SME will serve as a key resource on the contract, ... Koniag Data Solutions, a Koniag Government Services company, is seeking a Cyber SME III HHS GRC Compliance Branch to support KDS and our government customer in… more
    Koniag Government Services (10/23/25)
    - Related Jobs
  • Senior Information System Security Officer…

    KBR (Chantilly, VA)
    …DISA Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs). + Provide Subject Matter Expert ( SME ) knowledge on matters ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...the future of space defense. KBR is seeking a Senior ISSO to be part of our… more
    KBR (10/15/25)
    - Related Jobs
  • SP28 Senior Information Systems Security…

    Amentum (Crane, IN)
    …with the stakeholders, including SSP representativ.es and contractors/subcontractors through assessments, subject matter expert input to proposals, technical ... is looking for a Sr. Information System Security Officer ( ISSO ) to support Program Offices within Department of Defense... is responsible for ensuring that the appropriate operational Cybersecurity posture is maintained for the systems under their… more
    Amentum (09/22/25)
    - Related Jobs
  • Information System Security Officer, ( ISSO

    Cinteot (Fort Meade, MD)
    …Summary The Information System Security Officer ( ISSO ) - Level 4 serves as the Subject Matter Expert ( SME ) and highest-level advisor supporting DISA ... innovative remediation and waiver strategies, and guiding enterprise-level policy decisions. The ISSO - Level 4 frequently interfaces with senior Government… more
    Cinteot (10/02/25)
    - Related Jobs
  • Information System Security Officer ( ISSO

    Lockheed Martin (Colorado Springs, CO)
    …Special Access Program Implementation Guide \(JSIG\), or Risk Management Framework \(RMF\) as a Subject Matter Expert \( SME \) * Excellent written and ... We are looking for an individual to serve as a Classified Cyber Security Senior / Information System Security Officer \( ISSO \) and join our team's efforts… more
    Lockheed Martin (10/10/25)
    - Related Jobs
  • Information System Security Officer( ISSO )

    Nightwing (Annapolis Junction, MD)
    …action plans. Expert Consultation: Serve as a subject matter expert on a broad range of cybersecurity topics, representing the cybersecurity ... we've got what you're looking for! We seek an ISSO to join our Cybersecurity team. As...Work closely with internal stakeholders, including IT, PMs, and senior leaders. **Required Skills and Qualifications** + TS/SCI with… more
    Nightwing (10/28/25)
    - Related Jobs
  • SP28 Senior Information System Security…

    Amentum (Crane, IN)
    …with the stakeholders, including SSP representatives and contractors/subcontractors through assessments, subject matter expert input to proposals, technical ... travel regularly to SPHQ or Field Activities. The ISSE will ensure Cybersecurity requirements support system acquisition, development, test, and sustainment, and are… more
    Amentum (09/22/25)
    - Related Jobs
  • Cybersecurity SME Sr. (TS/SCI) (Ft.…

    SMX (Fort Shafter, HI)
    …HI)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Shafter, HI SMX is seeking a ** Cybersecurity SME Senior ** to support GISA at Fort Shafter, ... Cybersecurity SME Sr. (4756) (TS/SCI) (Ft....The successful candidate will have experience working as an ISSO on large Department of Defense contracts and leading… more
    SMX (10/16/25)
    - Related Jobs
  • RMF Test & Evaluation SME (TS/SCI) (Hybrid)

    Koniag Government Services (Washington, DC)
    …Reciprocity, Cybersecurity Assessments). **Key Responsibilities:** + Serve as the SME for cybersecurity test & evaluation (T&E) activities associated with ... Lead or interface with assessment teams (including system owner, developer, cybersecurity engineering, test-eval, ISSM/ ISSO ) to execute security control… more
    Koniag Government Services (10/27/25)
    - Related Jobs
  • Cybersecurity Specialist 6

    M. C. Dean (Charleston, SC)
    …status tracking. + Be the contract Subject Matter Expert ( SME ) all matters related to Cybersecurity and the Risk Management Framework (RMF), and ... and cybersecurity industries. We are seeking an ** Senior Cybersecurity Specialist** to join our **Security...and foster team excellence. + Actively collaborate with the ISSO to develop, maintain, and enhance cyber security controls.… more
    M. C. Dean (09/03/25)
    - Related Jobs