• Senior Specialist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …concerns and requirements are defined and implemented with appropriate fidelity and rigor, early and in a sustainable manner throughout the life cycle of system that ... Application Security and Development STIG compliance, and navigate DoD software selection and approval processes for COTS, GOTS, and...prior related experience. + Must possess a TS/SCI CI Poly . + Must be able to obtain and maintain… more
    L3Harris (11/01/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Washington, DC)
    …are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and ... You will directly improve the organization's ability to detect threats early , respond faster, and understand network behavior at scale-ensuring that identity-driven,… more
    ENS Solutions (12/13/25)
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  • DevOps Engineer - Early Career

    Lockheed Martin (Annapolis Junction, MD)
    …of a modernized operational system utilizing cutting edge technologies\. The DevOps Engineer will be responsible for: \- Developing Infrastructure As Code and ... with a focus on EKS, ECS, and/or Fargate\. **Clearance Level:** TS/SCI w/ Poly SP **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (11/27/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …2025/2026 **Basic Qualifications:** \- At least 3 years of technical experience as a Software Engineer in an Agile environment with proficiency with one or more ... for you\. Candidate will work in a team environment utilizing Agile software methodologies and processes\. Candidate will autonomously work on complex tasks, assist… more
    Lockheed Martin (10/11/25)
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  • Software Engineer Sr - Clearance…

    Lockheed Martin (Herndon, VA)
    …space\- based programs in support of national security\. We are looking for a software engineer to craft and build innovative solutions for our customers\. You ... and modern development tools\. * Participate in progressing system capabilities from early design through site acceptance focused on software reuse, COTS/FOSS… more
    Lockheed Martin (11/07/25)
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  • Software Engineer

    Lockheed Martin (Aurora, CO)
    …location\(s\)\. The MSP and MOATS programs at Lockheed Martin Space are seeking a full\-time Early Career Software Engineer for the Ground Software ... prosperity\. **THE WORK** Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance to...active TS/SCI security clearance for consideration\.** This is an EARLY CAREER \(level 2\) ROLE where candidates typically require… more
    Lockheed Martin (12/04/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …ensuring security and prosperity\. **THE WORK** Lockheed Martin is seeking a talented ** Software Engineer with a TS/SCI clearance** to work from our beautiful ... Littleton, CO location\. **This is an EARLY CAREER \(level 2\) ROLE where candidates typically require...Ground Element Integration team that integrates, tests, and deploys software and hardware products as an integral component of… more
    Lockheed Martin (12/13/25)
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  • Modernization Software Engineer

    Lockheed Martin (Hanover, MD)
    …We are seeking professionals interested in a variety of responsibilities including; * Software development / * Software engineering For a complete list that ... future need, with the expectation of a 2025 or early 2026 start date\. This requisition is being used...Diploma or GED plus six \(6\) years of general software engineering experience OR * Bachelor's degree in Computer… more
    Lockheed Martin (11/05/25)
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  • Cyber Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …are proactively recruiting for a future need, with the expectation of a 2025 or early 2026 start date\. This requisition is being used as a placeholder for your ... We are seeking professionals interested in a variety of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber… more
    Lockheed Martin (09/25/25)
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  • Software Integration Engineer

    Lockheed Martin (Littleton, CO)
    …member of the Ground Element Integration team that integrates, tests, and deploys software and hardware products as an integral component of a larger, complex ... ground system, troubleshooting errors and working closely with System, Software and Test engineers as part of an agile\-like...it is solved is a necessity\. **This is an EARLY CAREER \(level 2\) ROLE where candidates typically require… more
    Lockheed Martin (11/22/25)
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  • Spacecraft/Satellite Flight Operations Junior…

    Lockheed Martin (Fort Belvoir, VA)
    …is ours\. Lockheed Martin Space in Ft Belvoir, Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. In this dynamic ... Information \(TS/SCI\) clearance and complete a Counterintelligence Polygraph \(CI Poly \) as a condition of employment\. **Basic Qualifications:** * Bachelor's… more
    Lockheed Martin (12/11/25)
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  • Network Hardware Engineer

    Lockheed Martin (Littleton, CO)
    …prosperity\. **THE WORK** Lockheed Martin is seeking a skilled Network Hardware Engineer with a **TS/SCI security clearance and Sec\+ certification** to work from ... \(MSP\) Ground Element Hardware and Commercial Off The Shelf \(COTS\) Software Management Team that procures, installs, configures, integrates, and maintains Linux… more
    Lockheed Martin (12/05/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: ... various scenarios. . Provide critical assistance during satellite launch and early orbit operations by contributing technical expertise, operational insights, and… more
    L3Harris (10/15/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are...about working as part of a modern, fast-paced agile software development team, then this opportunity is for you!… more
    CACI International (11/11/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (King Of Prussia, PA)
    Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level Systems Engineer to support government customers in the Washington Metropolitan Area. The ... Systems Engineer for GEOINT Testing provides the expertise and skillsets...reside in NSG legacy and cloud environments + Support early product quality requirements review and input for NSG… more
    KBR (11/19/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …proactively recruiting for a future need, with the expectation of a 2025 or early 2026 start date\. This requisition is being used for contingent offers\. \#RMSC6ISR ... systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems, Engineering Science, Engineering Management, or… more
    Lockheed Martin (12/10/25)
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  • IT Audio Visual Engineer

    SAIC (Pearl City, HI)
    **Description** SAIC is seeking an **IT Audio Visual Engineer ** located in **Hawaii** to support **USINDOPACOM** J76 at K. Mark Takai Pacific Warfighting Center to ... May be called upon to work in shifts or early morning calls with DC or EUCOM. + Provide...related to VTC operations. + Working knowledge of Cisco, Poly , Extron, Crestron and AMX devices and equipment. +… more
    SAIC (12/06/25)
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  • Spacecraft Propulsion Engineer

    SAIC (Chantilly, VA)
    **Description** As a Propulsion Systems Engineer , provide systems engineering and technical assistance within a National Reconnaissance Office (NRO) Government ... facility. + Excellent written and oral communication skills. + TS/SCI w/ Poly **Desired Qualifications:** + MS in Engineering. + Experience with multiple spacecraft… more
    SAIC (12/04/25)
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  • Senior A/AI Machine Learning Engineer

    Lockheed Martin (Fort Belvoir, VA)
    …responsibility\. Lockheed Martin Space in Ft Belvoir, Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. We will ... operations\. * Direct Machine Learning research experience * Understanding of software / hardware infrastructure, middleware, and system architectures\. * Excellent… more
    Lockheed Martin (09/19/25)
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  • Senior Specialist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …concerns and requirements are defined and implemented with appropriate fidelity and rigor, early and in a sustainable manner throughout the life cycle of system that ... processing in eMASS and Xacta. + Experience in DoD software selection and approval processes for COTS, GOTS and...reduction tools (eg, Splunk). + Active TS/SCI with CI poly is highly desired L3Harris Technologies is proud to… more
    L3Harris (10/26/25)
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