• Software Engineer ( Senior ISSE )

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Software Engineer ( Senior ISSE )** **113142BR** EEO Career Site Equal Opportunity Employer. ... good communicator/facilitator. Comfortable at all levels from developer to senior staff + Knowledge of the complex network environments...a basic understand needs to be conveyed by the ISSE when speaking with others or in writing the… more
    BAE Systems (05/21/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Linthicum, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior ISSE ** to join our team of passionate individuals in **Linthicum, MD** . ... on the Nation's security and intelligence mission. **Your Impact:** As the ** Senior ISSE ** on a dynamic team, you will perform technical security assessments of… more
    Amentum (05/23/25)
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  • Information Systems Security Engineer…

    CACI International (Doral, FL)
    Information Systems Security Engineer ( ISSE ) - Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... * **The Opportunity:** CACI is seeking highly skilled Information Senior Systems Security Engineers ( ISSE ) to join...highly skilled Information Senior Systems Security Engineers ( ISSE ) to join our cybersecurity team supporting US Southern… more
    CACI International (06/03/25)
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  • Senior Information System Security Engineer…

    Amentum (San Antonio, TX)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior ** **Information System Security Engineer ( ISSE )** include, but ... If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer** to join our team...and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program… more
    Amentum (04/24/25)
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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. (06/03/25)
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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 (05/29/25)
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  • Information System Security Engineer ( ISSE

    Noblis (Philadelphia, PA)
    …cybersecurity, comprehensive logistics, and life-cycle savings. Noblis MSD is seeking to hire an ISSE to support the US Navy out of the Philadelphia, Navy Yard. The ... Information Systems Security Engineering ( ISSE ) position supports a national security focused customer providing...the ability to collaborate across teams and organizations, including senior level management + Proven ability to multi-task and… more
    Noblis (05/23/25)
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  • ACS- ISSE /ISSO

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …with established Information Assurance standards and regulations. In addition, the ISSE /ISSO will recommend and oversee the application of mitigation strategies to ... achieve security compliance. Do you have skills and experience in some of the following areas? + Participating as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking,… more
    Athenix Solutions Group, LLC (04/08/25)
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  • Cloud Security SME ( ISSE /ISSO)

    Acclaim Technical Services (Bethesda, MD)
    …firms and continues to grow. We are actively hiring a Cloud Security SME ( ISSE /ISSO) with TS/SCI clearance and polygraph to join our Mission Technology and Solutions ... Possesses experience with communicating vulnerability results and risk posture to senior executives; Possess a broad knowledge of Information Security policies and… more
    Acclaim Technical Services (03/21/25)
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  • Information Security Systems Engineer

    Leidos (Frederick, MD)
    …of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant ... **Description** **Program Summary** As an Information Security Systems Engineer ( ISSE ) you will join a small team of security...skills + Confidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or… more
    Leidos (04/17/25)
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  • Cloud Information Systems Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …(TCP/IP, BGP, OSPF) + Experience presenting verbal/written communications to Senior leadership including ISSMs, ISOs, security directors + Experience with ... systems engineering lifecycle processes + Act as an advisor to the Government ISSM on ATO extensions, body of evidence reviews + Experience guiding systems through the approval process per NIST-800-37 RMF + Strong initiative and communication skills. +… more
    Parsons Corporation (05/09/25)
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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 (03/17/25)
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  • Senior Information System Security Engineer

    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 (05/04/25)
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  • Senior Specialist, Information Security…

    L3Harris (Nashville, TN)
    …cyber domains in the interest of national security. Job Title : Senior Specialist, Information Security Systems Engineer Job Number: 23706 Job Location: Nashville, ... Summary: L3 Harris Division ForceX is seeking an Information Systems Security Engineer ( ISSE ) in support of Department of Defense and National Security programs. The… more
    L3Harris (05/10/25)
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  • Senior Cyber Security Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... for advancement. We're seeking a motivated, career and customer-oriented Senior Cyber Security Engineer to join our diverse team...Information Assurance, or related field (or 5+ years of ISSE experience) + Security+ or CISSP certification + 7+… more
    CACI International (03/19/25)
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  • Senior Information Assurance Analyst

    DCCA (Fort Meade, MD)
    Senior Information Assurance Analyst Location Fort Meade, MD Job Code 2362 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Senior Information Assurance Analyst Candidate must have an active Secret Clearance… more
    DCCA (06/03/25)
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  • Senior Systems Administrator

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a highly motivated and experienced ** Senior Systems Administrator** to join our team supporting the Air Force National Capitol ... National Military Command Center (AFNCR ITS NMCC) at **the Pentagon** . As the Senior Systems Administrator, you will have a unique opportunity to contribute to a… more
    Leidos (05/24/25)
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  • Senior Advisor for Zero Trust Portfolio…

    Office of the Secretary of Defense (VA)
    …information resources management matters. Responsibilities The incumbent serves as the Senior Advisor for the Zero Trust Portfolio Management Office (ZT PfMO) ... Security System policies and procedures; information system security engineering ( ISSE ) expertise; and expert knowledge of enterprise cybersecurity security… more
    Office of the Secretary of Defense (05/22/25)
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  • Senior Systems Engineer - Top Secret…

    RTX Corporation (Richardson, TX)
    …systems and safeguarding the lives of those who protect us. As our next Senior Systems Engineer and as a member of our Integrated Strategic Solutions Engineering ( ... ISSE ) team, you will be provided with the training and tools to help grow the skills you will need to become a subject matter expert (SME) in the systems engineering… more
    RTX Corporation (05/23/25)
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  • Senior IT Security Analyst

    KBR (Tinker AFB, OK)
    Title: Senior IT Security Analyst Belong. Connect. Grow. with KBR! KBR's National Security Solutions team (NSS) provides high-end engineering and advanced technology ... + Experience collaborating with security managers (both corporate and local), other ISSE 's and ISSM's to define, improve, implement and maintain information security… more
    KBR (04/24/25)
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