• Staff Information Security

    Zscaler (Washington, DC)
    …speed and agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management ... adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: + Designing and… more
    Zscaler (11/22/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... of continuous process improvement. **Overview** We are seeking an Information System Security Engineer... Systems Security Officer (ISSO), Information Systems Security Engineer more
    TekSynap (12/24/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer... Systems Security Officer (ISSO), Information Systems Security Engineer more
    TekSynap (11/30/25)
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  • Cloud Information Systems

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... CGI Federal is currently looking for a Senior-Level Cloud Information Systems Security Engineer...systems for security implications. * Evaluate Security Requirements Traceability Matrixes (SRTMs), System more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer (ISSE), Journeyman** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington ... a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer... Engineer (ISSE) designs, implements, and manages security solutions for information systems .… more
    CGI Technologies and Solutions, Inc. (12/16/25)
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  • Cleared Information Systems

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of ... Information Systems Security ...Information Systems Security Engineer to support...CASP CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional… more
    SMX (11/04/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... CGI Federal is currently looking for a Senior Level Information Systems Security Engineer...Senior-level IT professional. * Experience with software development and system interfaces. * Familiarity with .NET, C#, JavaScript, Java,… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information Systems Security

    Enterprise Horizon Consulting Group (Washington, DC)
    …Processes (RMF). Job Description Enterprise Horizon Consulting Group is seeking a highly motivated Information Systems Security Engineer (ISSE) to join ... requirements. Key Responsibilities + Engineer and implement security controls to support system ATO and...(or equivalent experience) + Experience supporting DoD or federal information systems + Strong knowledge of RMF,… more
    Enterprise Horizon Consulting Group (12/25/25)
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  • Information System Security

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information System Security Engineer (ISSE)** to join our team in **Washington, DC** . ... years' experience. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA… more
    ManTech (12/17/25)
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  • Information Systems Security

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to ... Guide system categorization efforts to ensure all information systems are appropriately classified based on...long term strategically strong configuration. + Strong understanding of system security engineering in accordance with the… more
    Koniag Government Services (12/10/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    Information Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer to work with one of our ... federal clients. This person will be a Security Engineer with a high focus on...and stakeholders. They must be experienced in utilizing various systems security tools such as SIEM and… more
    OCT Consulting, LLC (10/27/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    … Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer , Manager to work with one of ... security policies and procedures, IDS/IPS, design, develop and implement security networking architecture, monitoring security systems , managing … more
    OCT Consulting, LLC (10/27/25)
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  • Information Systems Security

    TekSynap (Washington, DC)
    …ATO asrequiredor requested in conjunction of auditors,cyber security & Information System Security Engineers. + Coordinatesrequired system ... all matters, technical and otherwise, involving the securityof an Information System including, but not limited to,...procedures are in place and are securitycompliant. Work with Information Systems Security Officer (ISSO)… more
    TekSynap (11/06/25)
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  • Information System Security

    Guidehouse (Silver Hill, MD)
    security personnel such as the Authorizing Official, system owners, Information System Security Officers (ISSO), by highlighting potential threats ... management, operational and technical security controls for audited applications and information systems , subject matter expertise in developing security more
    Guidehouse (10/24/25)
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  • Engineer , Information

    Cardinal Health (Annapolis, MD)
    …Technology solutions and strategies that enable operations and drive business value. ** Information Security and Risk** develops, implements, and enforces ... integration. + **Collaboration & Communication:** Coordinate cross-functional teams, including Information Security , IT Operations, HR, and Application… more
    Cardinal Health (11/21/25)
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  • Information System Security

    Global Resource Solutions (Arlington, VA)
    …an enthusiastic, motivated, detail orientated, and talented individual for the position of Information System Security Engineer III. Job Description: ... Summary: The Information System Security Engineer (ISSE) III,...systems . The ISSE employs best practices when implementing security requirements within an information system more
    Global Resource Solutions (12/19/25)
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  • Engineer , Information

    Cardinal Health (Annapolis, MD)
    …Technology solutions and strategies that enable operations and drive business value. ** Information Security and Risk** develops, implements, and enforces ... Business and IT teams, Cardinal Health's Account Management/Sales and Application teams, Information Security and others to ensure effective IAM implementation… more
    Cardinal Health (11/21/25)
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  • Engineer , Information

    Cardinal Health (Annapolis, MD)
    …Technology solutions and strategies that enable operations and drive business value. ** Information Security and Risk** develops, implements, and enforces ... integration. + **Collaboration & Communication:** Coordinate cross-functional teams, including Information Security , IT Operations, HR, and Application… more
    Cardinal Health (11/21/25)
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  • Cloud DevSecOps Engineer - Level 3

    CACI International (Suitland, MD)
    …environments. **Required Certifications:** * CISSP (Certified Information Systems Security Professional) * Azure Security Engineer Associate * AWS ... Security Specialty * AWS Certified DevOps Engineer **Preferred Skills:** * Experience with multiple cloud platforms (AWS, Azure, GCP). * Knowledge of security more
    CACI International (10/29/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Washington, DC)
    …to achieve current certifications from the additional list below): + CISSP (Certified Information Systems Security Professional) + CCSP (Certified Cloud ... 4+ years of technical Information Technology and Information Security experience (eg Network Engineer...Information Security Manager) + CISA (Certified Information Systems Auditor), + CSSLP (Certified Secure… more
    Cengage Group (11/14/25)
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