• Merck & Co. (Rockville, MD)
    Job Description Job Description: - We are seeking a motivated and skilled Zero Trust Security Engineer with a background in SASE solution with Zscaler. As a Zero ... Trust Security Engineer , you will assist in designing,...the implementation of Zero Trust strategies, including End point, Network security , cloud configuration, intrusion detection and… more
    HireLifeScience (10/28/25)
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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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  • 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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  • 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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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a ** Senior DevSecOps & Automation Engineer ** with deep expertise in Kubernetes orchestration and strong hands-on experience ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1484/ senior -devsecops-%26-automation- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1484_… more
    DirectEmployers Association (10/01/25)
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  • Red River (Washington, DC)
    …of our customers, and it is our goal to support those outcomes. As a Senior Microsoft 365 Deployment Engineer , your primary responsibility is to oversee the ... involve migrating data from on-premises systems to the cloud, setting up security policies, managing user access, and configuring theMicrosoft 365 stack. + Identify… more
    DirectEmployers Association (09/24/25)
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  • Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... into clear documentation. This role requires a hands-on approach to network architecture, performance optimization, and security enhancements within… more
    DirectEmployers Association (10/16/25)
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  • ABBTECH Professional Resources, Inc. (Springfield, VA)
    … policies, procedures, and architecture + Design and manage IDS/IPS and network security infrastructure + Lead risk management activities and vulnerability ... **Information Assurance Engineer / Security Manager** **Location- Remote-...infrastructure models **Required Certifications** + **CISSP** (Certified Information Systems Security Professional) - mandatory + Equivalent senior -level… more
    DirectEmployers Association (10/28/25)
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  • Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III** **Epsilon is now part of AMERICAN SYSTEMS!** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we're ... voice and data networks. **An average day:** As Wi-Fi Network Engineer III, you are expected to...Senior Wi-Fi Team Lead to design and support network strategies to meet project needs. You will implement,… more
    DirectEmployers Association (09/25/25)
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  • Zscaler (Washington, DC)
    …and agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer ... systems, and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible… more
    DirectEmployers Association (10/11/25)
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  • Carnegie Mellon University (Arlington, VA)
    …practices and serves as a national resource in software engineering, computer security , and process improvement. The SEI works closely with defense and government ... to AI systems. About the role Are you an engineer who enjoys a challenge? Are you excited about...and Development Center focusing on areas critical to national security ? Do you want to join a collaborative team… more
    DirectEmployers Association (08/06/25)
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  • Sr . Network Security

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Sr . Network Security Engineer (Palo Alto Prisma) - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, ... (xweb.asp?clid=21001&page=cookiespolicy#integrationofyoutube) . **Position Description:** CGI Federal is seeking a Sr . Network Security Architect/ Engineer more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Network Security Engineer

    Noblis (Washington, DC)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and understands ...field. + 6+ years of experience in cybersecurity or network security roles + Subsitutions: For anything… more
    Noblis (09/18/25)
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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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  • Sr . Principal Cyber Software…

    Northrop Grumman (Washington, DC)
    …still coordinating actions as required. + Lead actions with peer systems administrators, network engineer , security teams, and software and hardware ... mission, Northrop Grumman Defense Systems sector is seeking a ** Sr . Principal Cyber Software Engineer ** to join...a Windows 2019/2022 System Administrator. + Manage and maintain security patches for the Windows environment. + Develop and… more
    Northrop Grumman (10/04/25)
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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

    General Dynamics Information Technology (Washington, DC)
    …while shaping what's next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Network Engineer Sr Principal, the work you'll do ... of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Engineer Transform technology...along with a drive for innovation to GDIT. The Network Engineer Sr Principal must… more
    General Dynamics Information Technology (10/01/25)
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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 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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