• Leidos (Linthicum, MD)
    …in Maryland is seeking a Senior Information Security Systems Engineer ( ISSE ) who will perform cybersecurity risk assessments and provide recommendations. Candidates ... should have over 14 years of experience in information security, a relevant Bachelor's degree, and certifications such as CISSP. This role requires an active TS/SCI clearance with polygraph and expertise in network technology. The position offers an… more
    job goal (01/13/26)
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  • Sentar (Columbia, MD)
    Information System Security Engineer ( ISSE ) Intermediate Sentar is dedicated to developing the critical talent that the connected world demands to create solutions ... secure your career. Sentar is seeking an Information System Security Engineer ( ISSE ) Intermediate in Columbia, MD! Role Description Supports the Government in the… more
    job goal (01/13/26)
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  • Leidos (Linthicum, MD)
    Description As a Senior Information Security Systems Engineer ( ISSE ) you will join a small team of security engineers providing Information Assurance (IA) ... (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing technical knowledge,… more
    job goal (01/13/26)
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  • Information Systems Security Engineer…

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer ( ISSE ) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions ... the Annapolis Junction, MD area. The Information Systems Security Engineer ( ISSE ) shall perform, or review, technical security assessments of computing environments… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Information Systems Security Engineer…

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer ( ISSE ) Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1129) INFORMATION SYSTEMS SECURITY ENGINEER ( ISSE ) The company is seeking junior, mid-level, and senior… more
    Systems Technologies, Inc. (12/02/25)
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  • Information System Security Professionals ISSO…

    Leidos (Fort Meade, MD)
    …Information Systems Security Officers (ISSO) and Information Systems Security Engineers ( ISSE ) will support our Leidos-led Prime Programs supporting the Ft. Meade, ... standards, and customer-specific information security policies, processes, and procedures. ** ISSE Job Summary** The Information Systems Security Engineer ( ISSE more
    Leidos (01/06/26)
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  • Secret Senior ISSE

    Insight Global (Belcamp, MD)
    Job Description A client of Insight Global is seeking an ISSE to support a large Army program. We are seeking a highly skilled Information Systems Security Engineer ... ( ISSE ) to lead hands-on implementation of configuration management (CM)...working prototype with usage documentation by twelve months. The ISSE will collaborate closely with developers, security engineers, and… more
    Insight Global (11/20/25)
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  • ISSE

    Lentech, Inc (Hanover, MD)
    …intelligence community clients. We currently have a unique opportunity for an ISSE /IA/ISSO with expertise in Information Systems Security to join a team of ... include, but not limited to) activities: As a talented ISSE , you will bring your skills with experience and...enterprise security architecture are required. Proven experience as an ISSE on programs and contracts of similar scope, type,… more
    Lentech, Inc (11/12/25)
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  • Information Systems Security Engineer…

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer ( ISSE ) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... 7 environment. Requirements Fourteen (14) years' experience as an ISSE on programs and contracts of similar scope, type,...or university is required. Four (4) years of additional ISSE experience may be substituted for a bachelor's degree… more
    Synergy ECP (12/18/25)
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  • Information System Security Engineer ( ISSE

    BEAT LLC (Linthicum Heights, MD)
    Job Title: Information Systems Security Engineer ( ISSE ) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security+ or higher ... + Other duties as assigned. Required Skills + 9+ years of experience as an ISSE with large multi-tiered programs and Bachelors in related field; OR 7 years relevant… more
    BEAT LLC (12/09/25)
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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 ... clearance is required; US Citizenship required. + 9+ years of experience as an ISSE with large multi-tiered programs and Bachelors in related field; OR 7 years… more
    Huntington Ingalls Industries (11/06/25)
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  • ISSE / ISSO

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    ISSE / ISSO Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for Information ... with established Information Assurance standards and regulations. In addition, the ISSE /ISSO will recommend and oversee the application of mitigation strategies to… more
    Athenix Solutions Group, LLC (10/23/25)
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  • ISSE Senior

    Amentum (Linthicum, MD)
    As the Senior ISSE on a dynamic team, you will perform technical security assessments of computing environments to identify points of vulnerability, non-compliance ... with established Information Assurance (IA) standards and regulations and recommend mitigation strategies. **Essential Responsibilities:** + Perform or review technical security assessments of computing environments to identify points of vulnerability,… more
    Amentum (01/09/26)
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  • Information Systems Security Engineer Level 2…

    ARSIEM (Columbia, MD)
    …A minimum of 14 years of experience as an Information System Security Engineer ( ISSE ) on programs and contracts of similar scope, type, and complexity is required. + ... A Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university is required. + Note: Four (4) years of lSSE experience may be substituted for a Bachelor's… more
    ARSIEM (01/06/26)
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  • Information Systems Security Engineer Level 3…

    ARSIEM (Columbia, MD)
    …for two (2) years of experience. + Four (4) years of additional ISSE experience may be substituted for a Bachelor's degree. + Experience supporting security ... authorization activities in compliance with: + NSA/CSS Information System Certification and Accreditation Process (NISCAP) + DoD Risk Management Framework (RMF) + NIST Risk Management Framework (RMF) + NSA/CSS business processes for security engineering.… more
    ARSIEM (11/01/25)
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  • 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 **competitive… more
    Leidos (01/09/26)
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  • Senior Information Systems Security Engineer

    Belay Technologies (Laurel, MD)
    …finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer ( ISSE ) to join our intel team. The ISSE shall perform, or review, ... Assurance (IA) standards and regulations, and recommend mitigation strategies. The ISSE validates and verifies system security requirements definitions and analysis… more
    Belay Technologies (12/08/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …including Security Control Assessor (SCA) and Information System Security Engineer ( ISSE ) in written and verbal communications + Enforce the Information Security ... Information System Security Officer (ISSO), Information System Security Engineer ( ISSE ), Information Technology (IT) Service Desk, Computer Network Defense (CND)… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Information Systems Security Engineer (Multiple…

    CACI International (Fort Meade, MD)
    …* * * CACI is looking for talented **Information Systems Security Engineer ( ISSE )** around the Fort Meade, Maryland area. **As an** **Information Systems Security ... Engineer ( ISSE ),** **you'll:** + Facilitate sub-projects as they go through...1** : + Seven (7) years' experience as an ISSE on programs and contracts of similar scope, type,… more
    CACI International (12/18/25)
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  • Senior Information Systems Security Engineer

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer ( ISSE ) you will join a small team of security engineers providing Information Assurance (IA) ... (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing technical knowledge,… more
    Leidos (12/14/25)
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