• Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer ( ISSE )** to join our team in the **Annapolis ... outputs for trends. + Additional cyber and/or IT certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker… more
    ManTech (11/19/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    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+ ... and/or integration of IA architectures, systems , or system components + Participate as the primary security...Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or… more
    Belay Technologies (11/19/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer ( ISSE ) to join our DevSecOps team in ... efficiency of mission-critical applications. Key Responsibilities: + Design, develop, and implement security architectures for information systems . + Conduct… more
    Nightwing (12/30/25)
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  • Information Security Systems

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer ( ISSE ) with a minimum of 11 years' ... in one or more software products associated with cyber system engineering for data analytics including SQL security...be available based on position level and/or job specifics. ** Information Security Systems Engineer -… more
    BAE Systems (12/10/25)
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  • Information System Security

    Lockheed Martin (Herndon, VA)
    system hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \( ISSE \) or System Administration ... CI polygraph\.** This position will perform duties as an Information Systems Security Officer at...Key Responsibilities of this role includes: \- Support day\-to\-day information system security operations including… more
    Lockheed Martin (01/09/26)
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  • Senior Information System

    ManTech (Washington, DC)
    MANTECH seeks a motivated, career and customer-oriented **Senior** ** 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 (01/16/26)
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  • Program Security Engineer

    SAIC (Chantilly, VA)
    …including Contractor Program Security Officers (CPSO) and Information System Security Engineers ( ISSE ). **Qualifications** + Must possess an ... 4 years experience in program security or information systems security . + Bachelors...**Desired Qualifications:** + Experience working in an ISSM or ISSE role. + Experience working in a PSO role… more
    SAIC (12/23/25)
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  • Army Data and Analytics Platform Effort

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …Network Architect) + Information Security Analyst + Information Systems Security Engineer ( ISSE ) + Information Technology Specialist + ... Architects + Cyber Security Engineer + Cybersecurity Information Systems Security Manager (ISSM)...SAAS Functional Team Lead + Senior Plans and Ops System Analyst + Software Developer + Software Quality Assurance… more
    UIC Government Services and the Bowhead Family of Companies (01/10/26)
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  • Information Systems Security

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + ... 8570 compliance with IASAE Level 3 is required. Both Information Systems Security Engineering Professional...Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or… more
    Amentum (11/12/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …is required. Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from ... among DC area firms and continues to grow. The ISSE will: Participate as the primary security ...Master's degree in Computer Science, Information Assurance, Information Security System Engineering, or… more
    Acclaim Technical Services (11/29/25)
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