• Senior Secure Spaces Architect

    AECOM (Houston, TX)
    …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 (12/18/25)
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  • 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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  • Systems Engineer - CONOPS & Mission…

    Lockheed Martin (Sunnyvale, CA)
    …and be a trusted partner for critical national capabilities\. As a **CONOPS and Mission Operations Engineer** , you will: * Define the concept of operations for ... a cutting\-edge space system as well as develop the operations products, plans and procedures to put it into action\. * Help plan, coordinate and execute satellite… more
    Lockheed Martin (12/25/25)
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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 (12/17/25)
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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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  • Systems Analyst (Tactical Networks - CANES)…

    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 Support,Requirements Analysis,Systems Analysis **Certifications:** CompTIA Security+… more
    General Dynamics Information Technology (12/29/25)
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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 (01/07/26)
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  • Full Spectrum Cyber Solutions SME

    General Dynamics Information Technology (Herndon, VA)
    …solutions based on business and technical criteria, analyzes alternatives based on trade space, and implements designs. + Designs and defines high-level system ... and delivery activities. + Collaborate with programs on improving cybersecurity operations and performance as well as implement capabilities alongside program staff.… more
    General Dynamics Information Technology (01/06/26)
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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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  • 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 (01/09/26)
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  • Day-Staff Tier 2 System Maintainer

    Leidos (Aurora, CO)
    …account management and configuration changes + Coordinate with other software maintenance, operations and engineering contracts as required + Lead and ensure the ... performed via ticketing system + Create, update or enhance maintenance and operations documentation + Ensure security of mission processors and IT infrastructure +… more
    Leidos (01/08/26)
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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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  • Site Security Specialist

    Leidos (Sacramento, CA)
    …Security management with some Information Security, Personnel Security (PERSEC) and Operations Security (OPSEC) experience. + Bachelor's degree in a related area ... 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 (01/09/26)
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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 (01/07/26)
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  • Engineer, Senior (Aerospace-Airworthiness…

    COLSA Corporation (Robins Air Force Base, GA)
    …and technology needs improve and retain world class manufacturing, operations , re-manufacturing, and de-militarization/disposal of weapon system capabilities within ... requirements + Assist in developing system concepts and perform technological/ trade -off assessments of proposed designs/modifications. + Assist in providing rapid… more
    COLSA Corporation (12/21/25)
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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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  • Systems Software Integration

    Lockheed Martin (Littleton, CO)
    …and 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\.\)...tackle numerous roles as part of the daily program operations * Degree in Computer Engineering, Computer Science, Electrical… more
    Lockheed Martin (01/10/26)
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  • Systems Engineer - Mid-Career

    Lockheed Martin (Huntsville, AL)
    …lifecycle processes, from architecture and requirements development to weapons system operations and integration * Support draft, review, and release requirements ... with one or more Systems Integration functions including: a\.\) System trade studies and/or System modeling b\.\) Requirements and Interface Control Document… more
    Lockheed Martin (01/08/26)
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