• Insider Threat Program - Junior Information System…

    Leidos (Washington, DC)
    …systems, coordinate with the respective system owner, system administrator or Information System Security Officer ( ISSO ) to notify them that weekly scanning is ... by working with the respective system owner, system administrator and/or Information System Security Officer ( ISSO ) to defining the scope, developing a test plan… more
    Leidos (09/05/25)
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  • Information Systems Security Officer - 15k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **Information Systems Security Officer ( ISSO )** in our **National Security Sector's ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...for a 15k sign on bonus!** **Job Summary:** The ** ISSO ** plays a vital role in securing and maintaining… more
    Leidos (09/10/25)
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  • Information Systems Security Officer - 15k…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Officer ( ISSO )** in our **National Security Sector's (NSS) ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...a 15k sign on bonus!** **Job Summary:** The **Senior ISSO ** plays a vital role in securing and maintaining… more
    Leidos (09/04/25)
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  • Sr. Information System Security Officer…

    Parsons Corporation (Annapolis Junction, MD)
    …for. **Job Description:** Parsons is seeking a highly experienced and dedicated **Information System Security Officer ( ISSO )** to oversee the security of our ... cloud-based capabilities. This role is critical in ensuring the security and compliance of our systems, including the creation... Plans (SSPs) and the execution of other standard ISSO tasks. The ISSO will play a… more
    Parsons Corporation (09/02/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    …$165,000 **Position Overview:** FGS, LLC is seeking a highly qualified Information Systems Security Officer ( ISSO ) to support the Office of Naval Intelligence ... Information Systems Security Officer Suitland, MD **Required:** US Citizenship **Clearance...(ONI) in Suitland, MD. The ISSO will provide cybersecurity compliance and support for a… more
    FGS, LLC (08/23/25)
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  • Information Systems Security Officer

    ManTech (Hanover, MD)
    ManTech is currently looking for an **Information Systems Security Officer ( ISSO )** to join our team in the **Ft. Meade, MD area** . In this role, you will ... support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. **Responsibilities include, but are… more
    ManTech (09/10/25)
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  • Various Cybersecurity Positions

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …to: + Information System Security Manager (ISSM) + Information System Security Officer ( ISSO ) + Authorization Official Designated Representative (AODR) + ... baselines, in accordance with NA-IM cybersecurity policies. + Information System Security Officer ( ISSO ) Requirements: + Provide ISSO support for NA-IM in… more
    Alaka'ina Foundation Family of Companies (08/14/25)
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  • Information System Security Officer

    Red Gate Group (Washington, DC)
    …employee wellbeing. The Red Gate Group is seeking an experienced Information System Security Officer ( ISSO ) to support the Defense Intelligence Agency (DIA) in ... Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,...emerging threats. This position is ideal for a seasoned ISSO who thrives in fast-paced environments, enjoys working across… more
    Red Gate Group (08/29/25)
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  • Senior Cloud Information System Security

    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.** ... ISSR **Minimum Qualifications:** + 7+ years' experience as an Information Systems Security Officer ( ISSO ) or similar role at a cleared facility + 8+ years'… more
    ManTech (08/13/25)
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  • Junior Information System Security Officer

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching for a **Junior Information System Security Officer ( ISSO )** to support one of our law enforcement customers in ... Washington, DC. The candidate will ensure that security requirements for information systems meet FISMA requirements. **Responsibilities:**...agency data calls in a timely manner + The ISSO should be intimately familiar with some aspects of… more
    Tyto Athene (08/09/25)
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