• Electrical Engineer II - Simulation…

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Electrical Engineer II** **- Simulation & Training ... + Work closely with other engineering disciplines (eg, Mechanical, Software and Systems Engineering) to ensure that electrical design is appropriate for the… more
    RTX Corporation (09/13/25)
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  • Senior Offensive Cyber Engineer

    ManTech (Quantico, VA)
    MANTECH seeks a **Senior Offensive Cyber Engineer ** to perform analysis of cybersecurity packages using the Risk Management Framework (RMF) process to achieve an ... Authority to Operate (ATO) while supporting the Marine Corps Systems Command (MCSC) in **Quantico, VA** . This position is offensive in nature and works closely with… more
    ManTech (08/01/25)
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  • Network Engineer - Mid-Level

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a **Network Engineer - Mid-Level** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... network solutions, including wireless access points, controllers, and network management systems . + Ensure the security and integrity of the wireless network,… more
    Tyto Athene (07/29/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …**RESPONSIBILITIES** + Configure and install various network devices and services . + Monitor and analyze network performance and resource utilization ... switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined networks....designing, and building software defined networks. + 3+ years DoD environment. + Certifications: + DoD Approved… more
    TekSynap (07/09/25)
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  • Senior Communications System Engineer

    Parsons Corporation (Herndon, VA)
    …Description:** Parsons is looking for an amazingly talented **Senior Communications and Networking Systems Engineer ** to join our team! This engineer will ... protocols. + Demonstrated experience designing or integrating mission-critical communication systems for DOD or IC programs. +...drive the state of the art as they provide services and solutions in the areas of defense, security,… more
    Parsons Corporation (08/26/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: Local * * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship secure, high-performance software for mission-critical operations.… more
    CACI International (09/20/25)
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  • Mid-Level Integration Engineer

    KBR (Chantilly, VA)
    …and process the resulting collected data into useful information distributed to IC and DoD users. The Integration Engineer will help enable integration of the ... Title: Mid-Level Integration Engineer KBR is seeking a Mid-Level Integration ...Providing Systems Engineering Technical Advisor (SETA) and Systems Engineering & Integration (SE&I) services with… more
    KBR (08/08/25)
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  • Sr. Enterprise Account Engineer , National…

    Amazon (Arlington, VA)
    …autonomous systems and operations. Drive Technical Excellence: Collaborate with service teams to enhance cloud-native AI/ML focussed solutions to contribute to ... all industries and sizes gain the best value and service from AWS? At AWS National Security we're looking...services or support environment - Experience with AWS services and/or other cloud offerings Federal/ DoD Clearances… more
    Amazon (07/24/25)
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  • Senior Security CCTV & Access Control Design…

    AECOM (Arlington, VA)
    …purpose to deliver a better world. Join us. **Job Description** **Senior Security Systems Design Engineer ** We are seeking an experienced and highly motivated ... be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to...**Senior CCTV & Access Control Design Engineer ** to join our team and lead the development… more
    AECOM (09/18/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …of service that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative ... specialized engineering expertise supporting the acquisition of multi-intelligence (multi-INT) software services . The engineer is tasked with leading the… more
    Sciolex Corporation (07/10/25)
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