• Senior Security Manager

    Leidos (Columbia, MD)
    …to program operations *Strong understanding of Physical Security requirements of ICD 705 to meet contractual needs, experience with SCIF Buildouts from start to ... **Description** Leidos Security Operations is seeking a proven, experienced security professional...the NISPOM, other government regulations (eg Intelligence Community Directives ( ICD ), and Security Executive Agent Directives (SEADs) as well… more
    Leidos (11/18/25)
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  • Senior Secure Spaces Architect

    AECOM (Denver, CO)
    …facilities for Federal clients, in compliance with Intelligence Community Directive ( ICD ) 705 and other applicable standards. This senior-level role requires a ... innovative, compliant, and functional designs that meet the unique needs of secure operations . As a subject matter expert, the Secure Spaces Architect will also… more
    AECOM (11/12/25)
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  • Technical Surveillance Countermeasures…

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ... TEMPEST surveys/assessments and recommend mitigations + Conduct acoustic testing to determine ICD 705 waiver requirements + Research and development of policy and… more
    Leidos (10/28/25)
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  • Associate Industrial Security…

    Leidos (Lorton, VA)
    …(SSR) with the implementation and execution of the physical requirements to meet ICD and DHS requirements. * Implement the industrial security program and ensure ... * Provide clear guidance to company employees and recommend modifications to operations policies or procedures as appropriate. Provide research and technical support… more
    Leidos (09/17/25)
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  • Industrial Security Representative (Cpso)

    Leidos (Alexandria, VA)
    …utilities, materials, tools, and information essential to the organization's operations . Protects and manages classified information and equipment developed by, ... relevant DoD security guidance as well as the Intelligence Community Directives ( ICD ) and Security Executive Agent Directives (SEADs). eg DoDM 5205.07 Vols 1-4,… more
    Leidos (10/14/25)
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  • Principal Systems Analyst (Tactical Networks…

    General Dynamics Information Technology (San Diego, CA)
    …to IPTs/WIPTs and leadership. + Produce/curate SE artifacts: concepts of operations , interface definitions, data dictionaries, ICD /SRS inputs, SEPs/EIPs, test ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Installation Testing,Requirements,Systems Analysis **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (11/18/25)
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  • Electrical Systems Integrator - Senior

    Lockheed Martin (Littleton, CO)
    …production/manufacturing, system level integration & test, and deployment into flight operations \. In this role your responsibilities will include, but are not ... perform system level design and decomposition into requirements * Participate in trade studies and layout while collaboratively working across the engineering teams… more
    Lockheed Martin (12/06/25)
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  • Journeyman-Systems Engineer

    Sumaria Systems, Inc. (Bedford, MA)
    …integration, sustainment, continued evolution, deployment/fielding and installation, and operations oversight + Provide engineering support services and inputs ... AF SEAM processes + Provide engineering support to conduct formal trade studies based on engineering performance, effectiveness, cost effectiveness, cost… more
    Sumaria Systems, Inc. (11/19/25)
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  • Systems Integration Engineer, Senior Staff

    Lockheed Martin (Littleton, CO)
    …opportunities for innovation * Lead the definition, analysis, and recommendation of Trade Study options related to the Missile\-Guidance system interface * Perform ... processes and one or more Systems Integration functions including: a\) System trade studies methodology and/or System modeling b\) Requirements and Interface Control… more
    Lockheed Martin (12/11/25)
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  • Flight Test Integration - Systems Engineer Staff

    Lockheed Martin (Littleton, CO)
    …with one or more Systems Integration functions including: a\.\) System trade studies and/or System modeling b\.\) Requirements and Interface Control Document ... \( ICD \) development c\.\) System Integration, Test and/or Verification d\.\)...knowledge * Knowledge of the Systems Engineering process including trade studies, design reviews and system verification * Active… more
    Lockheed Martin (12/04/25)
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  • Systems Integration Engineer Senior Staff…

    Lockheed Martin (Littleton, CO)
    …anomaly investigations to closure * Lead the definition, analysis, and recommendation of Trade Study options related to the electrical systems * Perform data and ... in one or more Systems Integration functions including: a\.\) System trade studies methodology and/or System modeling b\.\) Requirements and Interface Control… more
    Lockheed Martin (11/15/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Littleton, CO)
    …perform system level design and decomposition into requirements * Participate in trade studies and layout while collaboratively working across the engineering teams ... Integration functions, including one or more of the following: A\. System trade studies and/or System modeling B\. Requirements and Interface Control Document \(… more
    Lockheed Martin (10/18/25)
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  • Industrial Security Representative

    Leidos (Orlando, FL)
    …capabilities for defense and intel customers in the areas of cyber, logistics, security operations , and decision analytics. As one of the five Business Areas in the ... data to deliver a decisive edge for customers engaged in intelligence operations and combat support. The Industrial Security Representative (ISR) supports the… more
    Leidos (12/06/25)
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  • Data Solution Engineer

    The MITRE Corporation (Mclean, VA)
    …interoperability, and real-time decision-making across global, joint, and coalition operations . You will operate in high-tempo environments where trusted data ... strategies that enable distributed coordination, decision advantage, and multi-domain operations + Develop phased implementation roadmaps aligned with modernization… more
    The MITRE Corporation (12/03/25)
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  • Systems Engineer 4 - (25-563)

    Northrop Grumman (Huntsville, AL)
    …regional, and operational levels to plan ballistic missile defense operations systematically, monitor the battlefield collectively, and dynamically manage networked ... connecting, integrating, and synchronizing autonomous sensor and weapon systems and operations both globally and regionally to improve performance. C2BMC is crucial… more
    Northrop Grumman (11/27/25)
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  • Principle Industrial Security Representative

    Leidos (Reston, VA)
    …security disciplines: personnel, physical/industrial, computer investigations, and operations . *Prepare and disseminate security requirements, guidance, and ... dissemination, and controlling of classified materials. *Monitor and manage security operations and provide status reports and recommendations. *Create, manage, and… more
    Leidos (10/17/25)
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  • Agile Engineer - Mid-Level

    KBR (Chantilly, VA)
    …System Engineering with focus on Requirements, Mission Capability Statements, and ICD Development + Support technical planning, generation of technical requirements ... for demonstration program phase and demonstration transition to operations + Support the customer in determining future needs and requirements using Agile process. +… more
    KBR (12/09/25)
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  • Site Security Specialist

    Leidos (Sacramento, CA)
    …of Physical Security and Information Security, with some Personnel Security (PERSEC) and Operations Security (OPSEC). + Bachelor's degree in a related area or an ... additional 2 years of experience. + Comprehensive knowledge of ICD 705, the NISPOM, and applicable Manuals, Directives, policies,...Must be an expert in managing the day-to-day security operations of a SCIF. + Excellent communication (both oral… more
    Leidos (12/06/25)
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  • Systems Engineer (Level 4) - RF Antenna Systems

    Lockheed Martin (King Of Prussia, PA)
    …of a high\-TRL mobile RF antenna system\. \- Define the Concept of Operations \(CONOPS\) for the RF antenna system\. \- Design system architectures and interfaces, ... such as: \- Subsystem design or analysis \- CONOPS \(Concept of Operations \) development \- System modeling or analysis \- Requirements and Interface Control… more
    Lockheed Martin (12/04/25)
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  • Information Systems Security Manager (ISSM)

    Leidos (Lorton, VA)
    …of network connection processes from initial request to sustained network operations . + Facilitate approval process for Authorization to Operate (ATO), Authority ... and unclassified data. + Coordinate with cross-functional teams (engineering, IT, operations ) to implement and enforce security protocols and best practices. +… more
    Leidos (12/03/25)
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