• Sr. Active Directory Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …a CI Polygraph Job Description: Our client is seeking a Senior Active Directory Engineer to support the planning, building, and operations of a large, globally ... Sr. Active Directory Engineer Location: Springfield, VA, US Job ID: ATR...design, following industry best practices while adhering to Information Security standards. - Provide technical assistance and escalation support… more
    Arena Technical Resources, LLC (07/25/25)
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  • Principal / Sr. Principal Core Engineer…

    Northrop Grumman (Chantilly, VA)
    …We are looking for a **Principal or Sr. Principal** **Core Network Engineer ** to support the design and implementation services for WAN/LAN infrastructures out ... (Python, Bash, etc.) **Duties:** + Provide operational support to all routing/ security products within the Customer infrastructure. + Troubleshoot equipment and Core… more
    Northrop Grumman (07/03/25)
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  • Telecommunications Network Engineer -Basic

    TekSynap (Fort Belvoir, VA)
    …for both the classified and unclassified DISN Services to ensure proper connectivity and operations between the DLA WAN, the DLA's NOC, and DISA's NOCs + Coordinate ... configuration artifacts such as network maps, detailed designs, test plans, operations readiness test reports, device configurations, and maintenance processes and… more
    TekSynap (07/16/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...more. **Join us and make a difference in National Security !** **Job Summary** The Elasticsearch Systems Engineer … more
    Leidos (07/19/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
    KBR (07/05/25)
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  • System Development Engineer , ADC - Route…

    Amazon (Arlington, VA)
    …diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll ... most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to build a better… more
    Amazon (06/25/25)
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  • Specialist, Manufacturing Engineer (Tool…

    L3Harris (Orange, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Manufacturing Engineer (Tool Design Engineer ) Job ID: ... design for solid rocket propulsion systems and component sub-assembly operations . Work is performed with general direction and exercises...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (06/08/25)
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  • Senior Communications Engineer

    KBR (Chantilly, VA)
    … Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our national security . We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory (SETA) services to our… more
    KBR (06/03/25)
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  • Network Engineer

    Leidos (Springfield, VA)
    **Description** We are seeking a Network Engineer who is responsible for the design, configuration, maintenance, and optimization of enterprise network environments. ... secure, reliable, and high-performance connectivity across the organization. The engineer collaborates closely with cybersecurity, systems, and application teams to… more
    Leidos (05/24/25)
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  • Software Engineer (SME)

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...more. **Join us and make a difference in National Security !** **Job Description** As a Software Engineer … more
    Leidos (05/16/25)
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