• Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …based on position level and/or job specifics. **Information Systems Security Engineer ( Senior )- ISSE ** **115935BR** EEO Career Site Equal Opportunity Employer. ... and protect our freedom. We are looking for an ISSE to join our technology-based program supporting a key...good communicator/facilitator. Comfortable at all levels from developer to senior staff. + Knowledge of the complex network environments… more
    BAE Systems (11/21/25)
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  • Senior ISSE

    Tyto Athene (Colorado Springs, CO)
    **Description** Tyto Athene is searching for a ** Senior ISSE .** In this position you will be assigned to support the US Space Force's Space Systems Command, ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1601/ senior - isse /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-CO-Colorado Springs_ **ID** _2025-1601_… more
    Tyto Athene (12/05/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior ISSE ** to join our team of passionate individuals in **Columbia, MD** . ... a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on a dynamic team, you will perform technical security assessments of… more
    Amentum (10/14/25)
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  • Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer ( ISSE ) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... Time **Position Description:** CGI Federal has an exciting opportunity for an ISSE within our Intel sector advancing the national security mission through cutting… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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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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  • Information System Security Engineer ( ISSE

    KBR (Beavercreek, OH)
    …the future of defense. + Position Summary: The selected candidate will serve in a Senior ISSE role and perform tasks related to Assessment & Authorization (A&A) ... (ie, applications, networks, devices). Key Responsibilities: + Support team in a Senior ISSE capacity for multiple information systems + Serve as Subject Matter… more
    KBR (10/01/25)
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  • Cleared Senior Information Systems Security…

    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 ... in your career as an Information Systems Security Engineer ( ISSE )? Let's chat and see if we are a...network defense capabilities. As aSenior Information System Security Engineer ( ISSE ), you will provide expert engineering support to ensure… more
    Virtual Service Operations (11/09/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …challenges in the space domain? We need your help. Our team is looking for a ** Senior Information Systems Security Engineer ( ISSE )** . In this role you will get ... to focus on the cybersecurity aspects of system design to deal with cyber-related disruptions, minimizing misuse and malicious behavior, while supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and… more
    Parsons Corporation (10/11/25)
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  • Information System Security Engineer ( ISSE

    TekSynap (Huntsville, AL)
    …Information System Engineering performed by the Information System Security Engineer ( ISSE ) includes the following activities: + Lead, mentor, and supervise a ... Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer ( ISSE ) to join our team supporting a government customer. TekSynap is a… more
    TekSynap (11/30/25)
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  • SP28 Senior Information System Security…

    Amentum (Crane, IN)
    Amentum is looking for a Sr. Information System Security Engineer ( ISSE ) to support Program Offices within Department of Defense Strategic Systems Programs (SSP). ... The ISSE will support non-enterprise information systems of large-scaled programs...as multiple Science and Technology (S&T) programs. The System ISSE will provide direct support to the Program Office… more
    Amentum (11/14/25)
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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. (12/02/25)
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  • Information Systems Security Engineer…

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Engineer ( ISSE )** in our **National Security Sector's ... Work with up to eight (8) other ISSO and ISSE 's within a team environment. + **Qualifications** : Twenty...+ **Qualifications** : Twenty (20) years' experience as an ISSE . Bachelor's degree in computer science, Information Assurance, Information… more
    Leidos (11/18/25)
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  • Senior Information Systems Security…

    Watershed Security (Norfolk, VA)
    …experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer ( ISSE ) to support the Naval Surface Warfare Center (NSWC) in Philadelphia, ... Suite (Word, Excel, Teams, Project). Self Starter; detail oriented; able to brief senior level staff. DESIRED QUALIFICATIONS + Experience supporting 5 or more Navy… more
    Watershed Security (10/03/25)
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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 (12/04/25)
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  • Senior Information Security Systems…

    Leidos (MD)
    …knowledge, expertise and advice to our customer. **Primary Responsibilities:** The Senior ISSE shall deliver and lead threat-informed cybersecurity products ... **Description** **Program Summary** As a Senior Information Security Systems Engineer ( ISSE ) you will join a small team of security engineers providing… more
    Leidos (11/26/25)
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  • Senior Information Systems Security…

    Innovative Management & Technology Services (Clarksburg, WV)
    …with the best customers on-site at top government agencies. Job Title: Senior Information Security Specialist Primary Location: Clarksburg, WV - Hybrid Clearance: ... Top-Secret (TS) Position Summary: As a Senior Information Security Specialist, you will play a critical role in safeguarding federal or state information systems and… more
    Innovative Management & Technology Services (10/29/25)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …2019, 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 ... 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 System Security Engineer ( ISSE

    SMX (Aiea, HI)
    Information System Security Engineer ( ISSE )at SMX(View all jobs) (https://www.smxtech.com/careers/) Aiea, HI SMX is seeking a highly skilled and innovative ... Information Systems Security Engineer ( ISSE ) to spearhead advanced cybersecurity initiatives within the USINDOPACOM J6 portfolio of programs. Join our elite team to… more
    SMX (12/05/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …and reward system, and performance-based bonuses **Information Systems Security Engineer ( ISSE ) (Open)** Nightwing seeks a cybersecurity professional to serve as an ... ISSE in Sterling, VA. The ISSE will...+ Interfacing with internal/external customers, program managers, IT staff, senior leadership, etc. + Performing initial and annual general/privileged… more
    Nightwing (11/25/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (San Antonio, TX)
    …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 (12/06/25)
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