• Infinity Systems Engineering (Alexandria, VA)
    …and technical logistics. Security & Compliance: + Implement and maintain network security measures, including firewalls, VPNs, and access controls. + Ensure ... position start. + Experience: 5+ years of experience in network engineering , administration, or related IT roles....related IT roles. + Required Skills: + Experience with network security , firewalls, and VPNs. + Strong… more
    DirectEmployers Association (12/03/25)
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  • Applied Research Associates, Inc. (Fort Belvoir, VA)
    …+ Bachelor's degree or higher in computer science, information technology, cyber security , computer engineering , electrical engineering , or related ... network certification and accreditation processes to include system security authorization agreements + Experience conducting Information Operations Computer … more
    DirectEmployers Association (09/20/25)
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  • Zscaler (Washington, DC)
    …of experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will Make You Stand Out (Preferred Qualifications)** ... cement our position as the world leader in cloud security . Sales, Customer Success, Sales Enablement, Solution Architects, Business...cloud transformation to the world. We're looking for a Senior Sales Engineer - Federal to join our Federal-… more
    DirectEmployers Association (12/12/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …IDS rules (eg, snort, bro), IPv6, network architecture and event correlation, network traffic analysis and forensics, or packet engineering . + 5+ years of ... **Forensics Analyst- Senior ** **Location- Washington, DC** **Clearance- Secret** **Salary- $100k-125k/yr**...the best methods for identifying the perpetrator(s) of a network intrusion. + Confirm what is known about an… more
    DirectEmployers Association (11/11/25)
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  • Zscaler (Washington, DC)
    …or corporate systems, and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering , you will be ... (must be maintained) + 5+ years in Vulnerability Management, or Security Engineering within restricted/SCIF environments, including air-gapped scanning… more
    DirectEmployers Association (11/22/25)
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  • Applied Research Associates, Inc. (Fort Belvoir, VA)
    …a variety of complex data topics related to various threats to national security . **Responsibilities/Tasks** **- The Red Cell Analyst (Cyber) shall:** + Research the ... military missions they support + Prepare activity reports including out briefs, Senior Leader briefs, Interim progress reports and briefs, white papers, After Action… more
    DirectEmployers Association (12/12/25)
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  • Senior Network Security

    Bank of America (Washington, DC)
    Senior Network Security Engineering Manager (Cloud Implementation exp required) Boston, Massachusetts;Washington, District of Columbia; Chicago, ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Boston/ Senior - Network - Security - Engineering -Manager--Cloud-Implementation-exp-required-\_25046360) **Job Description:**… more
    Bank of America (11/25/25)
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  • Senior Network Engineer…

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management ... (DoD) customer environment and effective integration with a government multi-contractor team. The Senior Network Engineer plays a crucial role in the planning,… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    … controls in a multi-vendor security stack. + Provide expert-level (Tier 3) network security engineering support for INSCOM activities in the National ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior ( Security ) - TS/SCI required** Transform… more
    General Dynamics Information Technology (12/09/25)
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  • Senior System Administrator…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security ** to support… more
    St. George Tanaq Corporation (11/18/25)
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  • Senior Software Developer 3 - OCI…

    Oracle (Washington, DC)
    Senior Software Engineer to join our Networking organization, specializing in DDoS and Network Security . In this role, you will help design, build, and ... against network and application-layer threats. + Analyze industry trends in network architecture and security threats to help guide ongoing system… more
    Oracle (11/25/25)
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  • Senior Principal Software Developer (Ic5)…

    Oracle (Washington, DC)
    … Principal Software Developer to join our Networking organization, focusing on DDoS and Network Security . In this strategic role, you will help architect, build, ... reliability, and operational efficiency. - Collaborate with partners across product, security , operations, and engineering to deliver high-visibility solutions.… more
    Oracle (11/25/25)
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  • Senior Manager, Systems Engineering

    CVS Health (Washington, DC)
    …, incident/problem management, and performance optimization. + 3+ years' experience of network security , firewalls, virtualization, and remote access. + 3+ ... technology releases through close collaboration with Application Development, Infrastructure, Security , and other cross-functional teams. The ideal candidate will… more
    CVS Health (12/05/25)
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  • Senior Network Engineer

    Tactibit Technologies LLC (Suitland, MD)
    network engineer to join our team in Suitland, MD. You will provide senior network engineering support for NOAA's satellite operations missions. You will ... refresh and modernization planning, network integrations, and security hardening. As a Senior Network...Network Engineer requirements are: + 10+ years of network administration or engineering experience + Experience… more
    Tactibit Technologies LLC (09/25/25)
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  • Senior Manager Engineering - Public…

    Lumen (Washington, DC)
    …cross functional teams. *Works to evaluate new and emerging technologies in the areas of network , cloud, edge, and security . **What We Look For in a Candidate** ... multiple opportunities simultaneously. Preferred Qualifications: *Relevant certifications in Cloud, Security , and Network technologies (eg, AWS Certified… more
    Lumen (12/10/25)
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  • Principal or Senior Principal…

    Northrop Grumman (Washington, DC)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer** to our team ... for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base...filled at either the Principal Field Service Engineer OR Senior Principal Field Service Engineer level, depending upon the… more
    Northrop Grumman (12/04/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Washington, DC)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Network Design, Network Engineering , Network Security **Experience:** 10 + ... infrastructure for the Department of Energy, National Nuclear Security Administration. HOW A SENIOR NETWORK...Network Management, Network Engineering , Network Design, Network Security , … more
    General Dynamics Information Technology (12/11/25)
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  • Senior Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …while shaping what's next for your engineering career. GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** LAN WAN, Network Engineering , Network Monitoring, Network Systems… more
    General Dynamics Information Technology (11/11/25)
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  • Senior Network Architect

    SAIC (Springfield, VA)
    …monitoring tools, telephony, mobile computing platform, virtual environment, and enclave design/ security engineering . Work is performed at the customer's ... **Qualifications** **Required Education & Experience:** + Bachelor's degree in a network engineering /computer engineering related discipline; may accept… more
    SAIC (11/06/25)
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  • Senior Director, OCI Networking - Leader,…

    Oracle (Washington, DC)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking an accomplished and visionary Senior Director to lead the Network OS team within OCI Networking. ... delivering, and operating the Network Operating System that powers OCI's hyperscale network switches.As the Senior Director and primary leader for the … more
    Oracle (11/25/25)
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