• Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for a ** Senior Azure Security Engineer ** to join our team of cloud, security , and compliance experts. This role ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1480/ senior -azure- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID**… more
    DirectEmployers Association (09/27/25)
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  • Red River (Chantilly, VA)
    …to make those around you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. This is a ... system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures,...Escalate recurring or unresolved issues to team leads or senior staff to help identify and resolve root causes.… more
    DirectEmployers Association (10/07/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …of container security best practices, including vulnerability scanning and network policies ** Senior DevOps Engineer Preferred Qualifications:** + ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise...and cloud platforms like AWS, Azure, or GCP + ** Security ** **& Compliance** : Implement security best… more
    DirectEmployers Association (09/11/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... logistics. Security & Compliance: + Implement and maintain network security measures, including firewalls, VPNs, and access controls. + Ensure compliance… more
    DirectEmployers Association (09/30/25)
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  • Sr Network Security

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Network Security Engineer Location: Falls Church, VA, US Job ID: ATR 17722 Job Description Job Title: Sr Network Security Engineer Job ... Advance your career while impacting our national security in cyber as a Sr . Network Security Engineer . Here, technologists have many paths to grow… more
    Arena Technical Resources, LLC (11/01/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior ( Security ) - TS/SCI required** ... Transform technology into opportunity as a ** Network Engineer Senior ( Security )** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (09/09/25)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    …Full Remote Eligibility: Candidate must possess an MBI (T2) clearance Job Description: As a Network Security Engineer Senior , the work you'll do will ... YOU'LL NEED TO SUCCEED Bring your cyber expertise and drive for innovation. The Network Security Engineer Senior must have: * Education: Bachelor of… more
    Arena Technical Resources, LLC (10/28/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …threats to information systems to safeguard our nation? As a systems security and network security engineer , you can identify the data needed to identify ... wait. You Have: + 5+ years of experience with cybersecurity engineering in network security , infrastructure security , applications or systems security more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Enterprise Engineer Sr - Contractor

    System One (Vienna, VA)
    Sr . Network Security -Enterprise Engineer Position Location: Pittsburgh PA - Two PNC Plaza 620 Liberty Ave Pittsburgh, PA 15222 Cleveland OH - ... Agile Education/Certifications: No degree requirements, experience in lieu of education Network security certifications, Zscaler certification nice to have… more
    System One (09/03/25)
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  • Palo Alto Prisma Engineer - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …. **Position Description:** CGI Federal is seeking a Senior Network Security Architect/ Engineer ... civilian agencies. This role focuses on architecting, engineering, and implementing advanced network security solutions while driving Zero Trust strategies. You… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Network Access Control Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …Advance your career while impacting our national security in cyber as a ** Network Access Control Engineer Senior ** at GDIT. Here, technologists have many ... government. We are seeking a highly skilled and experienced ** Network Access Control Engineer Senior **...of Science Experience:** 5+ years of related experience in network engineer and security , with… more
    General Dynamics Information Technology (10/14/25)
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  • NCIS Network Engineer | Active…

    General Dynamics Information Technology (Quantico, VA)
    …engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + ** Security Clearance Level:** Active Top Secret ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Network Engineer ** at GDIT. Shape what's next for… more
    General Dynamics Information Technology (10/11/25)
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  • Sr . Network Engineer

    Arena Technical Resources, LLC (Reston, VA)
    Sr . Network Engineer Location: Reston, VA, US Job ID: ATR 17711 Job Description Job Title: Sr . Network Engineer Location: Reston, VA - Onsite, ... CI Polygraph Job Description: The job duties of the Sr . Network Engineer are as...engineer overseeing servers, storage and backup systems. Troubleshootport security issues, VLAN issues and network outages.… more
    Arena Technical Resources, LLC (10/23/25)
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  • Rapid Response Sr . Network

    Competitive Range Solutions, LLC (Arlington, VA)
    …Competitive Range Solutions requires the expertise of a talented and experienced Rapid Response Sr . Network Engineer Management to assist in the direction ... customer environment and effective integration with a government multi-contractor team. Rapid Response Sr . Network Engineer has a pivotal role within the… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Sr . Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting ... mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance...& 3 network operations functions to ensure network stability & DoD security guidance compliance.… more
    Leidos (10/21/25)
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  • Sr Principal Cybersecurity Analyst/…

    Northrop Grumman (Chantilly, VA)
    …join our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... of customer mission needs. + Maintain, evaluate, test, and apply STIG configurations for network devices. + Respond to security findings and Break Fix events… more
    Northrop Grumman (10/02/25)
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  • Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Security Engineer Location:...Trust clearance. Job Description: We are seeking an experienced Senior Security Engineer well-versed in ... US Job ID: ATR 17697 Job Description Job Title: Sr Security Engineer (Managerial Role)...designing, deploying, and maintaining enterprise-wide or large-scale network security systems. The ideal candidate will… more
    Arena Technical Resources, LLC (10/06/25)
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  • Sr . Core Network Engineer

    Leidos (Chantilly, VA)
    **Description** **The Digital Modernization Sector at Leidos** is seeking a Sr . Network ** Engineer ** to support our global enterprise networks. Our team is ... completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a… more
    Leidos (08/08/25)
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  • Sr . Physical Security

    Amazon (Herndon, VA)
    Description Sr . Physical Security Engineer ...this role. Amazon Web Services (AWS) is seeking a Senior Physical Security Engineer to ... Virginia * Columbus, Ohio * Austin, Texas As a Senior Physical Security Engineer at...You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts,… more
    Amazon (10/01/25)
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  • Sr . Network Development…

    Amazon (Herndon, VA)
    …you to own them to completion. Amazon Web Services Networking is searching for hands-on Senior Network Development Engineer to join our network team ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts,...cloud networks in the world. Responsibilities: - As a Senior Network Development Engineer working… more
    Amazon (09/26/25)
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