• Sr . ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . ISSE ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (08/16/25)
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  • Sr . ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …where you can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile ... Framework (SAFe) methodology to support a fast-paced, complex program. Program execution follows DEVOPS best practices and employs robust development, test and production environments. Our team of security engineers support enhancements to system security… more
    Leidos (06/16/25)
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  • Senior Systems Security Engineer…

    BAE Systems (Huntsville, AL)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Security Engineer ISSE ** **114432BR** EEO Career Site Equal ... to support a dynamic DOJ program as an **Information Systems Security Engineer ( ISSE )** , providing mission critical support to our federal law enforcement customer.… more
    BAE Systems (07/12/25)
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  • Information Systems Security Engineer…

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

    Systems Technologies, Inc. (Hanover, MD)
    …SECURITY ENGINEER ( ISSE ) The company is seeking junior, mid-level, and senior Information Systems Security Engineers ( ISSE ) to provide SETA support in ... Information Systems Security Engineer ( ISSE ) Location Hanover, MD Job Setting On-site Job...of experience + Mid-level: 5 years of experience + Senior : 7 years of experience DESIRED QUALIFICATIONS + Information… more
    Systems Technologies, Inc. (09/02/25)
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  • Senior Information System Security Engineer…

    BAE Systems (Annapolis Junction, MD)
    …incentives may be available based on position level and/or job specifics. ** Senior Information System Security Engineer ( ISSE )** **114409BR** EEO Career Site ... federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other… more
    BAE Systems (07/15/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …assistance and 401k matching programs Flexible work schedules, a peer recognition and reward system, and performance-based bonuses **Information Systems Security ... Engineer ( ISSE ) (Open)** Nightwing seeks a cybersecurity professional to serve...+ Interfacing with internal/external customers, program managers, IT staff, senior leadership, etc. + Performing initial and annual general/privileged… more
    Nightwing (08/27/25)
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  • Information System Security Engineer ( ISSE

    Applied Research Solutions (St. Louis, MO)
    …are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers. ... **Description** ARS is currently looking for an Information System Security Engineer ( ISSE ). Our desire is to build a team of highly qualified professionals that… more
    Applied Research Solutions (09/03/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Job Description Enlighten is looking for an Information Systems Security Engineer ( ISSE ). Candidate will perform system or network designs that encompass multiple ... and be flexible to accommodate any schedule changes as needed. #LI-KB2 #Mid- Senior Level Essential Job Responsibilities + Will create, review and edit authorization… more
    Huntington Ingalls Industries (08/08/25)
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  • ISSE

    SAIC (Fort Meade, MD)
    …delivering mission excellence on programs of national importance. SAIC is hiring a Senior Information Systems Security Engineers ( ISSE ) in **Fort Meade, MD** to ... availability of customer developed and deployed systems and networks. The ISSE will ensure core security engineering principles are implemented into assigned… more
    SAIC (08/07/25)
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