• Cross Domain Network

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    Cross Domain Network Engineer , Lead The Opportunity: A well-designed network is critical to move data and enable the DoD to achieve their mission, ... who knows how to craft the exact network DoD needs. As a Cross Domain Network Engineer on our team, you'll help the DoD deploy a reliable network more
    BOOZ, ALLEN & HAMILTON, INC. (12/27/25)
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  • Journeyman Network Engineer

    Leidos (Alexandria, VA)
    …matter?** The Digital Modernization Sector at Leidos is seeking a dynamic Journeyman Network Engineer to support cloud modernization initiatives for the United ... that enable operational agility and resilience across the USCG enterprise. As a network engineer , you will have experience designing, securing and operating… more
    Leidos (12/04/25)
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  • Network Engineer

    CACI International (College Park, MD)
    …latest end-to-end cloud infrastructure, big data and cyber capabilities. Our expertise in cross - domain and boundary solutions, network analytics, DevOps and ... Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular… more
    CACI International (12/09/25)
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  • Network Engineer - Decentralized…

    Red Gate Group (Arlington, VA)
    …service discovery, and peer-to-peer networks + Experience with classified enterprise network security, VPNs, Cross - Domain Solutions (CDS), Multi-Level ... excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio in the… more
    Red Gate Group (11/22/25)
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  • Network Engineer

    Red Gate Group (Washington, DC)
    …both service excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to support a government client in Washington, DC. The role ... network designs and integration activities align with zero-trust principles, cross - domain protection requirements, and agency security standards. + Evaluate,… more
    Red Gate Group (11/18/25)
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  • Insider Threat Program Network

    Leidos (Washington, DC)
    …The Digital Modernization Sector at Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract as part of the Department of ... upgrades and system recapitalization, perform availability/capacity management. Oversee High Speed Guard Cross Domain solution that supports the transfer of data… more
    Leidos (11/06/25)
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  • Sr. Sales Engineer - Federal |

    Optiv (Washington, DC)
    domain and holistic cyber security programs. + Identify cross -sell and upsell opportunities across clients and Optiv+ClearShark's partner relationships. Qualify ... Optiv+ClearShark has an opportunity available for a full time Sr. System Engineer to support our Federal customer base. Qualified candidates must have strong… more
    Optiv (12/05/25)
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  • Cleared Information Systems Security…

    SMX (Washington, DC)
    …use within an IS and Network Environment + Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network ... Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC...+ Identify information protection needs for an IS and Network Environment + Define IS and Network more
    SMX (11/04/25)
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  • Engineer , Senior-CRIBL

    Cayuse Holdings (Rosslyn, VA)
    …Azure Monitor). + Configure ingestion and routing for high-value telemetry ( network , endpoint, cloud, identity). + Engineer observability solutions supporting ... **Overview** The Engineer , Senior-CRIBL will serve as the technical lead...scripting + Working knowledge of Zero Trust telemetry and cross - domain logging architectures + Understanding of NIST,… more
    Cayuse Holdings (10/25/25)
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  • Principal / Sr. Principal Electronic Warfare/Radio…

    Northrop Grumman (Baltimore, MD)
    …us keep building on our wide portfolio of secure, affordable, integrated, and multi- domain systems and technologies that fuel those missions. By joining in our ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry thought leader. At… more
    Northrop Grumman (10/15/25)
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  • Principal/Senior Principal Electromechanical…

    Northrop Grumman (Baltimore, MD)
    …us keep building on our wide portfolio of secure, affordable, integrated, and multi- domain systems and technologies that fuel those missions. By joining in our ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry thought leader. At… more
    Northrop Grumman (12/24/25)
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  • Principal Digital Verification Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …us keep building on our wide portfolio of secure, affordable, integrated, and multi- domain systems and technologies that fuel those missions. By joining in our ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...to join our team as a Principal Digital Verification Engineer /Senior Principal Digital Verification Engineer based out… more
    Northrop Grumman (01/02/26)
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  • Security Engineer

    CACI International (College Park, MD)
    …latest end-to-end cloud infrastructure, big data and cyber capabilities. Our expertise in cross - domain and boundary solutions, network analytics, DevOps and ... Security Engineer Job Category: Information Technology Time Type: Full...organization's data, networks, and systems. You will collaborate with cross -functional teams to identify vulnerabilities, ensure compliance with security… more
    CACI International (11/08/25)
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  • Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …to: + System security design process + Engineering life cycle + Information domain + Cross - domain solutions + Commercial off-the-shelf and government ... work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering representative on engineering teams… more
    ARSIEM (01/06/26)
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  • Senior Cloud DevSecOps Engineer

    CACI International (Hanover, MD)
    …WANDS, GovCloud, C2E/C2S) + Experience with low to high development strategies (eg, Cross Domain Solution) + Experience architecting or developing solutions for ... Cloud DevSecOps Engineer will work with a dynamic, agile, and cross -functional development team that continually focuses on forward leaning AWS cloud workload… more
    CACI International (11/18/25)
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  • Infrastructure Engineer / Alternate…

    NANA Regional Corporation (Alexandria, VA)
    …and operational standards. + Responsibilities include managing compute, storage, and network resources; supporting cross - domain solutions; and collaborating ... certifications; Microsoft Certified Azure Administrator Associate; Microsoft Certified Systems Engineer (MCSE). **Desired Qualification:** + Cisco Certified Network more
    NANA Regional Corporation (01/07/26)
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  • Cloud Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …Retina, HBSS, EVSS, ACAS. * Experience with XACTA. * Familiarity with Enterprise Cross Domain Solutions (ECDS). * Experience supporting IC or DoD cybersecurity ... **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Air & Space Forces Center Chief Engineer

    The MITRE Corporation (Mclean, VA)
    …and US Space Force challenges through operational understanding, technical expertise, and cross -enterprise connectivity. It is all about taking on the problems and ... needed. The Air & Space Forces Center (A&SFC) Chief Engineer (CE) is a deep technical leader with a...for the Center CE to be a catalyst for cross -cutting integration and innovation working in close partnership with… more
    The MITRE Corporation (01/08/26)
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  • Security Engineer - Detection Engineering,…

    Meta (Washington, DC)
    **Summary:** Meta Security is looking for a Security Engineer with experience in threat modeling, TTP identification, and detection engineering. You'll work ... and build on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Detection Engineering, Surface Coverage Responsibilities: 1. Lead cross more
    Meta (12/20/25)
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  • Cloud Services Implementation Engineer

    Iron Mountain (Annapolis, MD)
    …as well as the Pre-Sales and Solutions Architect teams + Collaborate with cross -functional teams, including EIT and Data Center network engineers, Info Security ... unique contributions? If so, let's start the conversation. **Cloud Services Implementation Engineer ** This position will be a key technical engineering change agent… more
    Iron Mountain (12/22/25)
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