• AEI (Washington, DC)
    …as information gathered from users, project partners, field surveys and code research . Expertise of our most successful Piping/Plumbing Senior Designer: ... enhancing public health and improving patient outcomes, advancing revolutionary biomedical research , and enabling the next generation of scientific discovery and… more
    Upward (07/09/25)
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  • Harmonia Holdings Group, LLC (Washington, DC)
    …integrating engineering activities for a system of systems or serving as a senior engineer for a global-scale network . Proven experience advising executive-level ... deep technical expertise, leadership skills, and the ability to advise senior executives on technical strategies and innovations. Key Responsibilities: Organize,… more
    Upward (07/03/25)
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  • Chenega MIOS (Washington, DC)
    Join our Talent Network Come join one of the fastest growing Alaskan Native Owned Small Businesses! Contract Specialist III Washington, DC Are you ready to enhance ... the Contracting Officer in the acquisition of critically needed national security capabilities by performing contract administration from the description of the… more
    Upward (07/21/25)
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  • Chenega MIOS (Washington, DC)
    Join our Talent Network Come join one of the fastest growing Alaskan Native Owned Small Businesses! Desktop Technician IV Washington, DC Are you ready to enhance ... are not limited to the following: add user to network printer, assist user in mapping network ...and orderly cable plant as well as ensuring physical security policies are followed for server rooms, etc. Assist… more
    Upward (07/23/25)
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  • CACI International, Inc. (Reston, VA)
    …Compute and Storage; Vulnerability Research tools, techniques and processes; Network Security Architecture; Cloud Security for Telecommunications; ... Executive Director, who is a high-impact leader to serve as its senior technical advisor. This executive-level role is responsible for providing technical direction… more
    Upward (07/28/25)
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  • Senior Computer and Information…

    ManTech (Herndon, VA)
    research in computer science areas relevant to NOSC operations, such as network security , intrusion detection, threat intelligence, and security ... a focus on cybersecurity or a related field. + Experience with network security , intrusion detection/prevention, malware analysis, threat intelligence, … more
    ManTech (05/22/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise...network traffic flow analysis, network management, network topology design, network security ,… more
    V2X (06/21/25)
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  • Senior Research Analyst

    Chenega Corporation (Washington, DC)
    Senior Research Analyst Washington, DC Join our Talent Network Senior Research Analyst Washington, DC Are you ready to enhance your skills and build ... expert Engineering and Technical Support Services to federal customers. TheSenior Research Analyst will provide expertise in open-source media monitoring and… more
    Chenega Corporation (06/10/25)
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  • Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …an opportunity to share your experience in designing, developing, and implementing innovative network security solutions to support our country and protect our ... Network Engineer, Senior The Opportunity: Are...nation? As a systems security and network security engineer,...packet broker solutions and GigaVUE HD series for large-scale network monitoring. You'll manage the research of… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Network Engineer

    Ensono (Washington, DC)
    Senior Network EngineerRemote - United StatesJR012058 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients ... **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the... Engineer is responsible for developing, implementing, and maintaining network solutions to include Network , Security more
    Ensono (07/24/25)
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  • FLEX Senior Engineer Network

    Marriott (Bethesda, MD)
    …Y **Position Type** Management This is a temporary position. JOB SUMMARY The Senior Engineer Network Compliance will be responsible for executing a successful ... will have a minimum of 8+ years of experience in a technical role within a network and security engineering organization and at least 4 years of working in … more
    Marriott (07/09/25)
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  • Operations Research & Systems Anlayst…

    Huntington Ingalls Industries (Reston, VA)
    …- $133,294.00 Security Clearance: TS/SCI with Poly Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business group ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (07/29/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    … modeling, analysis, and planning. You might also design network and computer security measures as well as research and recommend network and data ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this… more
    ManTech (05/23/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    network infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use ... with other team members that maintain computer networks, monitors network availability, and conducts audits to enhance security...integrity through active monitoring of error logs and user-reported network issues. The senior network more
    Service Source (05/22/25)
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  • Senior Network Architect

    KBR (Washington, DC)
    Title: Senior Network Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... data network systems, and administration of multi-protocol routers, multilayer switches, network security devices and network management systems. +… more
    KBR (06/14/25)
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  • Network - Senior Engineer

    CACI International (Washington, DC)
    Network - Senior Engineer Job Category:...disaster recovery plans for the network . + Research , design, and implement security solutions for ... reviews. + Recognize, track, report on, and mitigate potential network security vulnerabilities. + Generate and follow...follow procedures for ensuring the continued reliability of the network . + Research , compile, and analyze … more
    CACI International (07/24/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a highly skilled and motivated ** Senior Network Architect** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** . The ... NOSC Senior Network Architect designs and implements secure,...network configuration upgrades, replacements, additions, or revisions. + Research and implement enterprise-wide network solutions, capabilities,… more
    ManTech (06/11/25)
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  • All Source Analyst ( Network Analysis)…

    SOS International LLC (Reston, VA)
    Overview SOSi is seeking a Senior level All-Source Analyst ( Network Analysis) to provide support on network analysis related to foreign Weapons of Mass ... Essential Job Duties Provide all-source analysis with a focus on network analysis to enable CWMD, counter proliferation, counter-improvised threats, CWMD mission… more
    SOS International LLC (07/18/25)
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  • Senior Consultant, Offensive…

    Palo Alto Networks (Washington, DC)
    …tools, technologies, and methods focused on Information Assurance, Information Systems/ Network Security , Infrastructure Design, and Vulnerabilities Assessments + ... - just to name a few! **Your Career** The Senior Consultant on the Offensive Security team...+ Assist in development of internal infrastructure design for research , development, and testing focused on offensive security more
    Palo Alto Networks (06/06/25)
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  • Senior Security Engineer - AI/ML…

    Amazon (Arlington, VA)
    Description Come and build innovative services that protect our cloud from advanced security threats! As a Senior Security Engineer on our team, you'll help ... many teams can say that! Key job responsibilities - Research , identify, and prioritize security problems that...environments - Experience with analytic development for endpoint and/or network security - Experience using common cloud… more
    Amazon (07/04/25)
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