• Office of the Inspector General for Tax Administration (Washington, DC)
    …probationary period may be required. Must successfully complete a background investigation. Top Secret - Background Investigation will be required. Complete a ... Mission Support (OMS). As a Deputy Inspector General for Mission Support (Chief Financial Officer ), you will serve as the Chief Financial Officer to the… more
    Upward (08/08/25)
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  • Federal Deposit Insurance Corporation (Washington, DC)
    …Scope Background Investigation (SSBI) required. Ability to obtain and maintain a Top Secret /SCI security clearance. Applicant tentatively selected for this ... Summary This position is located in the Chief Operating Officer Organization of the Federal Deposit Insurance Corporation in Washington, DC Salary reflects a pay cap… more
    Upward (08/04/25)
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  • Office of the Secretary of Defense (Arlington, VA)
    …with the ExecSec Division Chief. Provides direction, advice, and assistance to senior executives, management, and action officers on administrative issues and ... typical work assignments may include the following: Serves as a senior program representative, providing administrative and professional level support and advice… more
    Upward (08/10/25)
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  • Senior Action Officer

    KBR (Chantilly, VA)
    Title: Senior Action Officer Belong....+ Occasional travel required + NRO experience desired + TS /SCI with Polygraph Belong, Connect and Grow at KBRAt ... contingent upon contract award Key Responsibilities: + Provide technical support at action item status meetings, and participate and run various internal and… more
    KBR (10/15/25)
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  • Senior Mechanical Engineer - Top

    Jacobs (Herndon, VA)
    …fire protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ability to acquire a CI Poly. Jacobs is ... project teams, and stakeholders * Assist the client's Contracting Officer (CO) and Contracting Officer 's Technical Representative...an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for… more
    Jacobs (10/10/25)
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  • Staff Action Control Officer (Saco)…

    Xcelerate Solutions (Fort Belvoir, VA)
    …the Defense Threat Reduction Agency (DTRA). Location: Ft. Belvoir, VA Security Clearance: Top Secret must be eligible for immediate SCI nomination and ... Staff Action Control Officer Xcelerate Solution is...in conjunction with other DTRA staff elements. + Keep senior leadership and Directorate staff informed of relevant organizational… more
    Xcelerate Solutions (08/22/25)
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  • Information System Security Officer

    General Dynamics Information Technology (Bethesda, MD)
    …RQ208100 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Cyber and IT Risk Management **Skills:** Amazon Web Services (AWS),Plan of Action and Milestones (POA&M),Risk Management Framework **Experience:** 8 + years of… more
    General Dynamics Information Technology (10/03/25)
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  • TS /SCI Action Officer

    Insight Global (Washington, DC)
    Job Description Insight Global is looking to hire an Action Officer sitting fully onsite at the Pentagon. This individual will join a team (consisting of 3 other ... cyber policy or COMSEC-related tasks, prioritizing and assigning them for action , and tracking progress to ensure timely completion. Additionally, this individual… more
    Insight Global (10/22/25)
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  • Information Systems Security Officer III…

    COMSO, Inc (Fort Meade, MD)
    Information Systems Security Officer III - PIPELINE ( TS /SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description ... Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore...the Baltimore Sun Media Group. **SECURITY CLEARANCE IS REQUIRED: TS /SCI w/ POLYGRAPH BEFORE CONSIDERATION** This position is contingent… more
    COMSO, Inc (09/02/25)
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  • Information System Security Officer

    General Dynamics Information Technology (Bethesda, MD)
    …**Job Family:** Cyber and IT Risk Management **Skills:** Plan of Action and Milestones (POA&M),Risk Management Framework (RMF),System Security Plans **Experience:** ... make a personal impact as an Information System Security Officer (ISSO) supporting customer activities. GDIT is your place...+ **Required Experience** : 8+ yrs + **Clearance** : TS /SCI with Polygraph + **Desired Technical Skills:** + Demonstrated… more
    General Dynamics Information Technology (09/20/25)
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  • Executive Administrative - TS /SCI

    Xcelerate Solutions (Arlington, VA)
    …in the office for response and tracking actions. Minimum Requirements: + Clearance: Active Top Secret /SCI. + Minimum of five (5) years of experience to include ... Executive Administrative Assistant - TS /SCI Xcelerate Solutions is seeking an Executive Administrative...and reports received from the Divisions that require Flag/General Officer or Senior Executive Service level review… more
    Xcelerate Solutions (08/19/25)
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  • Consulting Project Management, Manager - CTJ…

    Microsoft Corporation (Reston, VA)
    …screenings: + The successful candidate must have an **active** US Government Top Secret /SCI Security Clearance. Ability to meet Microsoft, customer and/or ... Owns and drives backlog risk management. Drives incremental business on top of existing portfolio through next step proposals, conducts customer discussions… more
    Microsoft Corporation (10/28/25)
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  • Network Engineer - Active TS /SCI Clearance…

    NANA Regional Corporation (Honolulu, HI)
    …security classifications. The Network Engineer works closely with the Senior Network Engineer, providing supplementary expertise and operational support. ... downtime, coordinating planning for authorized scheduled interruptions, and generating after- action reports detailing installations, faults, and troubleshooting efforts. Additionally,… more
    NANA Regional Corporation (10/21/25)
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  • SP28 Senior Information Systems Security…

    Amentum (Crane, IN)
    Top Secret /Critical Nuclear Weapons Design Information Clearance OR a TS /SCI Clearance. Interim Top - Secret Clearance is required to begin work. ... Amentum is looking for a Sr. Information System Security Officer (ISSO) to support Program Offices within Department of...or Certified Information Security Manager (CISM) certification + Active Top Secret Clearance Amentum is proud to… more
    Amentum (09/22/25)
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  • Senior Information System Security…

    Innovative Management & Technology Services (Clarksburg, WV)
    …with the best customers on-site at top government agencies. Job Title: Senior Information System Security Officer (ISSO) Primary Location: Clarksburg, WV - ... Hybrid Clearance: Top - Secret ( TS ) Position Summary: We...Summary: We are seeking a highly skilled and mission-driven Senior Information Systems Security Officer (ISSO) to… more
    Innovative Management & Technology Services (10/29/25)
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  • Senior Information System Security…

    The MITRE Corporation (Mclean, VA)
    …a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and maintain a ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (10/25/25)
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  • Senior Information System Security…

    Leidos (Alexandria, VA)
    …​Chantilly, VA + ​Aurora, CO + ​St. Louis, MO + ​Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Advantage Solutions Business Area, is currently seeking an Information System Security Officer (ISSO) for the Chinook Program. The ISSO will be responsible for… more
    Leidos (10/10/25)
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  • User Engagement Outreach Personnel (USAFRICOM…

    Sciolex Corporation (Chantilly, VA)
    …updates on IC acquisition programs and facilitate host command involvement + Function as an action officer for the Senior Field Rep and the IC government ... IC agencies or CCMDs. Examples include acting as the TS /SCI COMSEC manager at a given location, staffing, such...Requirements + ActiveTS/SCIclearance withCI Poly + SIGINT Background + Action Officer + Understanding of the USAFRICOM… more
    Sciolex Corporation (10/09/25)
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  • Contractor Special Security Officer

    CACI International (Chantilly, VA)
    …(FSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... **Opportunity:** CACI is looking for a Contractor Special Security Officer (CSSO)/Facility Security Officer (FSO) to join...thrive in a fast-paced environment with a bias for action . You should be able to build high-trust partnerships… more
    CACI International (08/19/25)
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  • Special Access Programs (SAP) - Senior

    RTX Corporation (Marlborough, MA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... create a safer, more secure world. Our cybersecurity team is seeking an ** Senior ** **Information System Security Officer (ISSO)** to support **Special Access… more
    RTX Corporation (10/22/25)
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