• 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 ... $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7178/senior-information- systems - security - engineer -%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID**… more
    GovCIO (11/26/25)
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  • Senior Security Engineer

    UNUM (Portland, ME)
    …is changing, and we're excited about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your expertise shapes enterprise-wide ... security strategy. We're seeking a Senior Security Engineer to lead the design and...of those years was spent in networking, application development, system security or IT Audit related positions.… more
    UNUM (11/21/25)
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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 ... you'll work on a small team that maintains multiple system security plans in a unique and...mitigation plans. Design, develop, and integrate information assurance into security systems and components. Assist with … more
    Leidos (11/18/25)
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  • Senior Specialist, Information Security

    L3Harris (Palm Bay, FL)
    …development, evaluation and integration of systems and networks to maintain system security . Works closely with Government customers to ensure that the ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security...allow for the security authorization of the system of interest. Works with systems developers… more
    L3Harris (10/26/25)
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  • Cloud Security Engineer (Level 3…

    Northrop Grumman (San Antonio, TX)
    …the best work of your career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role ... the Principal or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber Systems Engineer :** + Bachelor's degree in related STEM… more
    Northrop Grumman (11/12/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    Security (ES) for security incident response analysts + Validate and verify system security requirements + Develop and review system security ... Skills You'll Bring:** + Active TS/SCI clearance + BA/BS in Information Security System Engineering, Information Assurance, Computer Science, or related… more
    Parsons Corporation (09/25/25)
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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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  • Specialist Engineer , System

    L3Harris (West Palm Beach, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist Engineer , System Analysis Job Code: 30894 Job ... programs at the West Palm Beach, FL campus. This engineer would report to the Manager of Systems...systems used in defense applications. + Experience with System Analysis, including modeling & simulation, performance & operability… more
    L3Harris (11/07/25)
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  • Information Systems Security

    TekSynap (Washington, DC)
    … Authorization Package Review and updateapproved ATO asrequiredor requested in conjunction of auditors, cyber security & Information System Security ... **Responsibilities & Qualifications** **RESPONSIBILITIES** TheInformation Systems Security Engineeris expected tobe able...system repository, toinclude but not limited to, the system security POA&M documents. + UpdatesXACTA during… more
    TekSynap (11/06/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    **Senior Consulting Systems Engineer - Navy** **(Active Secret Clearance Required)** **Why WWT?** Founded in 1990, World Wide Technology (WWT), a global ... **What will you be doing?** We are seeking an experienced, Senior Consulting Systems Engineer (CSE) to provide pre-sales technical expertise and mission-driven… more
    World Wide Technology (12/09/25)
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