• Senior Cloud Information System…

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cloud Information System Security Officer ( ISSO )** to join our team in **Washington, ... 7+ years' experience as an Information Systems Security Officer ( ISSO ) or similar role at a cleared facility +...at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified… more
    ManTech (08/13/25)
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  • 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 ... information assets, ensuring compliance with relevant security policies, standards, and regulations. The Senior ISSO will help guide a team of professionals in… more
    KBR (07/16/25)
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  • Senior Information System Security Officer…

    Innovative Management & Technology Services (Clarksburg, WV)
    …work with the best customers on-site at top government agencies. Job Title: Senior Information System Security Officer ( ISSO ) Primary Location: Clarksburg, WV - ... Top-Secret (TS) Position Summary: We are seeking a highly skilled and mission-driven Senior Information Systems Security Officer ( ISSO ) to join our cybersecurity… more
    Innovative Management & Technology Services (07/30/25)
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  • Information System Security Officer ( ISSO

    TekSynap (Clarksburg, WV)
    …preferred **Overview** We are seeking an experienced **Information System Security Officer ( ISSO ), Senior ** in support of a government customer that manages ... Qualifications** **ACTIVITIES & RESPONSIBILITIES** The Information Systems Security Officer ( ISSO ) positions support the establishment, implementation, and maintenance of… more
    TekSynap (07/25/25)
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  • Senior Information System Security Officer…

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching for a ** Senior Information System Security Officer ( ISSO )** to be responsible for the overall handling of information ... in Washington DC. Systems are deployed using a public cloud service provider to deliver advanced capabilities to the...and 8 years of relevant functional experience as an ISSO or Security Analyst. + Familiarity with program security… more
    Tyto Athene (07/31/25)
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  • Information Systems Security Officer ( ISSO

    General Dynamics Information Technology (Annapolis Junction, MD)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Cloud Native Security,Risk Management Framework (RMF),System Security Plans **Experience:** 5 ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ISSO Transform technology into opportunity as an ISSO with GDIT. At GDIT… more
    General Dynamics Information Technology (08/16/25)
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  • Information Systems Security Officer ( ISSO

    Systems Technologies, Inc. (Hanover, MD)
    …SYSTEMS SECURITY OFFICER ( ISSO ) The company is seeking junior, mid-level, and senior Information Systems Security Officers ( ISSO ) to provide SETA support in ... Information Systems Security Officer ( ISSO ) Location Hanover, MD Job Setting On-site Job...of experience + Mid-level: 5 years of experience + Senior : 7 years of experience DESIRED QUALIFICATIONS + Thorough… more
    Systems Technologies, Inc. (06/03/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Fort Worth, TX)
    …will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer \( ISSO \) on\-site at Fort Worth, Texas\. As an ISSO supporting Special ... expertise and ingenuity\. * Collaborate with program security, cyber management, senior level internal \(i\.e\. Program Managers\) and external customers \(i\.e\.… more
    Lockheed Martin (08/01/25)
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  • Information System Security Officer ( ISSO

    Leidos (Clarksburg, WV)
    …WV with remote work possible. We are seeking a talented and experienced Senior Information Systems Security Officer on our team. The ideal candidate will be ... Qualifications: + Familiarity with Agencies Agile ATO process + Cloud Certification preferred. + Experience with Cloud ...+ Cloud Certification preferred. + Experience with Cloud Service Providers (CSPs), AWS and Microsoft Azure +… more
    Leidos (08/20/25)
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  • Information Assurance Cyber Lead ( ISSO )

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **Information Assurance Cyber Lead ( ISSO )** **Category:** Cyber Security **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0801 ... professional development - Prepare and deliver reports and presentations to senior leadership, providing insights and recommendations on cyber security initiatives… more
    CGI Technologies and Solutions, Inc. (06/14/25)
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  • Senior Cyber Consultant - ISSO /ISSM

    Guidehouse (Washington, DC)
    …workstation security configuration. + Experienced with performing risk assessments on cloud computing platforms ie, AWS, Google, Azure. + Demonstrated ability ... leading successful teams and working in challenging situations. + Strong written and oral communication skills and demonstrates leadership role with the client and fellow team members. + Strong client leadership skills and ability to recognize opportunities… more
    Guidehouse (07/28/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and ... qualified Senior Network Systems Administrator - Primary Domain Administrator (PDA)...PDA WILL MAKE AN IMPACT:** + Interact with the ISSO to ensure synchronization. + Build, maintain, configure, update… more
    General Dynamics Information Technology (08/10/25)
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  • Senior Systems Security Engineer ISSE

    BAE Systems (Huntsville, AL)
    …digital forensic investigations running primarily on Windows and utilizing virtual and cloud environments. The ideal candidate must be a self-starter with strong ... while working as part of a team, and have demonstrated career experience as an ISSO or ISSE and with the Federal ATO process. Some duties of the position include:… more
    BAE Systems (07/12/25)
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  • Software Engineer ( Senior ISSE)

    BAE Systems (Sterling, VA)
    …Procedures (SOP s), etc. + Support Accreditation and Authorization (A&A) reviews by ISSO /M, as well as the Security Controls Assessor (SCA) + Document the Plans ... be a good communicator/facilitator. Comfortable at all levels from developer to senior staff + Knowledge of the complex network environments involving shared… more
    BAE Systems (08/20/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description **Overview** ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support our federal… more
    St. George Tanaq Corporation (08/19/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT means connecting and enhancing ... GDIT, people are our differentiator. As a Network Administrator Senior you will help ensure today is safe and...continuity in case of emergencies. + Works closely with IA/ ISSO to support ConMon and RMF processes + Coordinate… more
    General Dynamics Information Technology (06/26/25)
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  • Senior Cyber Engineer

    CACI International (Austin, TX)
    Senior Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * **The Opportunity:** CACI is looking to hire a Senior Cyber Engineer to join our Spectral Cyber team...(IaC). + Serve as a cybersecurity SME and onsite ISSO related responsibilities to enable successful AI SIT, HACSIM,… more
    CACI International (08/26/25)
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  • Various Cybersecurity Positions

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …+ Information System Security Manager (ISSM) + Information System Security Officer ( ISSO ) + Authorization Official Designated Representative (AODR) + CSSP Analyst + ... and maintaining accurate cybersecurity documentation for the on premises and cloud information systems and major applications. + Support Information Assurance… more
    Alaka'ina Foundation Family of Companies (08/14/25)
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  • Senior Technical Lead - Mobile Applications…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Senior Technical Lead - Mobile Applications TS/SCI with Poly REQUIRED** **Category:** Software Development/ Engineering **Main location:** United States, District ... mobile applications include enabling collaborative delivery of briefings to senior leadership, leveraging Artificial Intelligence (AI) to generate finished… more
    CGI Technologies and Solutions, Inc. (07/04/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Senior Cyber** **Security Engineer** to join our team **onsite** in **Herndon, VA or Reston, VA** to ... (ATO) for the new Modern Data Platform (MDP) transformation + Support ISSE/ ISSO tasking, including the documentation and navigation of the customer's accreditation… more
    ManTech (08/20/25)
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