• 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 ... to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: + Designing and running… more
    Zscaler (11/22/25)
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  • Information Systems Security

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a ** Information Systems Security Engineer ** **(ISSE)** **.** We are seeking ... a highly skilled ** Information Systems Security Engineer ** with over 5 years of experience in Application Modernization to join our dynamic team. The… more
    General Dynamics Information Technology (12/17/25)
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  • Information System Security

    General Dynamics Information Technology (Mclean, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as an Information System Security Engineer (ISSE). GDIT is your place to ... an ISSE joining our team. The selected candidate will act as an Information System Security Engineer (ISSE) and should have a broad cybersecurity background… more
    General Dynamics Information Technology (12/10/25)
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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 ... Innovation + Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government… more
    TekSynap (11/30/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …, & Intel space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals ... front and back end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/23/25)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are building a… more
    Virtual Service Operations (11/09/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... 10% Type of Travel: Local * * * CACI is looking for talented ** Information Systems Security Engineer (ISSE)** around the Fort Meade, Maryland area. **As an**… more
    CACI International (12/18/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are seeking … more
    Virtual Service Operations (10/04/25)
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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 ... knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and… more
    CGI Technologies and Solutions, Inc. (12/16/25)
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  • Cleared Information Systems Security

    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 Engineer to support a Law Enforcement OCIO's organization to provide Information Security as a Service support across all… more
    SMX (11/04/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking an Information Systems Security Engineer (Level 2/3) to join our intel team. ... The ​ Information Systems Security Engineer ﴾ISSE﴿ Skill Level 3 will join a team of 5+ similar individuals who ensure security compliance with customer… more
    Belay Technologies (11/19/25)
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  • Senior Information Systems Security

    Belay Technologies (Laurel, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ... and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency… more
    Belay Technologies (12/08/25)
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  • Information Systems Security

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security ... Twenty (20) years' experience as an ISSE. Bachelor's degree in computer science, Information Assurance, Information Security System engineering, or related… more
    Leidos (11/18/25)
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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** . ... experience. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced … more
    ManTech (12/17/25)
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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...minority-owned, Small ​Disadvantaged Business (SDB) providing professional services and information technology solutions to the Federal government and commercial… more
    OCT Consulting, LLC (10/27/25)
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  • Information Systems Security

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring an ** Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be located in ... USD $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7180/ information -systems- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7180_… more
    GovCIO (11/26/25)
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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 ... but are not limited to:** + Lead, mentor, and supervise a team of security professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI… more
    Koniag Government Services (12/10/25)
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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 ... and regulations. This individual must have a deep understanding of information security concepts such as Access Control, Network Security , Cryptography,… more
    OCT Consulting, LLC (10/27/25)
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  • Senior Information Systems Security

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior** ** Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be ... $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7179/senior- information -systems- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID**… more
    GovCIO (11/26/25)
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  • Information System Security

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer , to support a government customer. The ISSO will be responsible for maintaining compliance, ... security documentation and activities across multiple stakeholders. As the Information System Security Officer, you will: + Apply solid knowledge of … more
    GCyber (11/04/25)
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