• Senior IT Security

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Senior IT Security Engineer /Analyst is responsible for leading the implementation and enforcing information systems security ... CM for information system security software, hardware, and firmware. The Senior IT Security Engineer /Analyst oversees the maintenance of records on… more
    Cayuse Holdings (09/13/25)
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  • Sr IT Security

    ThermoFisher Scientific (Frederick, MD)
    …Scientific Inc., a global leader in science and technology, located in Frederick. As a Senior IT Security Engineer specializing in Privileged Access ... Engineer , BeyondTrust Certified Professional, or equivalent + Additional security certifications preferred: CISSP, CISM, GSEC, or similar **Experience** + 6+… more
    ThermoFisher Scientific (07/31/25)
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  • Sr . Security Engineer

    Amazon (Arlington, VA)
    …candidates to work out of one of the following locations: Arlington, VA, USA As a Senior Security Engineer in the Defensive Security team, you will ... The Corporate Services Security (CPSS) organization is looking for a Senior Security Engineer to join it's Defensive Security team. CPSS… more
    Amazon (10/03/25)
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  • Sightline Sr . Software Engineer

    Johns Hopkins University (Baltimore, MD)
    Sr . Software Engineer Job Posting Title (Working Title): Sightline Sr . Software Engineer ( IT -Sightline) Role/Level/Range: ATP/04/PF Starting Salary ... ECC (FICO, HCM, MM, WM, IM, GM, FM, and security ), SRM, PO, Security , and other ancillary...+ Collaborates with other EBS team's business analysts, JH IT groups and both university and health systems business… more
    Johns Hopkins University (09/01/25)
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  • Sr Principal Security

    General Dynamics Information Technology (Washington, DC)
    Security ** **Module** **(HSM)** Seize your opportunity to make a personal impact as a ** Senior Principal Security Engineer for HSM** with GDIT. A career ... part in improving how agencies operate. At GDIT, people are our differentiator. As a ** Senior Principal Security Engineer for HSM** , you will help ensure… more
    General Dynamics Information Technology (10/04/25)
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  • Sr . Network Engineer

    General Dynamics Information Technology (Washington, DC)
    …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 at GDIT ... of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Engineer Transform technology into opportunity...with a drive for innovation to GDIT. The Network Engineer Sr Principal must have: * Education:… more
    General Dynamics Information Technology (10/01/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... Required** Seize your opportunity to make a personal impact as a ** Sr ** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in systems… more
    General Dynamics Information Technology (09/26/25)
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  • Sr . Enterprise Account Engineer

    Amazon (Arlington, VA)
    …industries and sizes gain the best value and service from AWS? At AWS National Security we're looking for a Enterprise Account Engineer (EAE) to support our ... across all technologies, including Compute, Storage, Database, Machine Learning, Big Data, Security , Networking, Serverless and more. This is not a sales role, but… more
    Amazon (10/01/25)
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  • Principal / Sr . Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …government security clearance per business requirements **Basic Qualifications for Sr . Principal Factory Manufacturing Execution Systems Engineer :** + A ... Systems (NGMS) is seeking candidates for the position of **Principal / Sr . Principal Factory Manufacturing Execution Systems Engineer ** to support advanced… more
    Northrop Grumman (10/11/25)
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  • Principal OR Sr . Principal Manufacturing…

    Northrop Grumman (Linthicum Heights, MD)
    …government security clearance per business requirements **Basic Qualifications for Sr . Principal Factory Manufacturing Execution Systems Engineer Lead:** + A ... Qualifications for both Principal and Sr . Principal Manufacturing Execution Systems Engineer Lead:** + Active US government security clearance per business… more
    Northrop Grumman (10/10/25)
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  • Rapid Response Sr . Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …effective integration with a government multi-contractor team. Rapid Response Sr . Network Engineer has a pivotal role within the IT Operation team, focusing ... partners with the government to plan and deploy complex, IT -enabled, and mission-essential capabilities. Our goal is to help...the expertise of a talented and experienced Rapid Response Sr . Network Engineer Management to assist in… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Sr ./Pr. Program Cyber Systems…

    Northrop Grumman (Dulles, VA)
    …history, they're making history. This Principal (or Senior Principal) Cyber Systems Engineer position is for an Information Systems Security Engineer ... _Principal Engineer_ + Bachelor's degree in STEM field with 5 years IT security (Cybersecurity) experience in support of USG programs; or 3 years with… more
    Northrop Grumman (10/01/25)
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  • Mid/ Sr . Network Engineer TS/SCI…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Mid/ Sr Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... National Security !** Leidos is looking for a Mid- Senior Level Network Engineer to join a...will provide enterprise network support, working closely with the IT service provider teams to ensure customer requirements are… more
    Leidos (09/13/25)
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  • Sr . Network Engineer (TS/SCI) (Ft.…

    SMX (Fort Meade, MD)
    Sr . Network Engineer (4512) (TS/SCI) (Ft. Meade,...MD SMX is seeking a highly skilled and experienced ** Senior Network Engineer ** to support ACIC at Fort ... implement, and manage network infrastructure to ensure optimal performance and security . + Troubleshoot and resolve advanced network issues. + Collaborate with… more
    SMX (08/19/25)
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  • Sr . Software Engineer

    Leidos (Gaithersburg, MD)
    …the GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Solutions Business Area, is currently seeking a highly motivated Sr . Software Engineer for the Chinook Program.… more
    Leidos (10/05/25)
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  • Sr . DevOps Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a ** Sr . DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... more. **Join us and make a difference in National Security !** **Job Summary** This DevOps Engineer role provides mission critical system support to our customer.… more
    Leidos (08/02/25)
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  • Sr . Systems Engineer

    Applied Technology Services (Baltimore, MD)
    …in Enterprise Modernization, Infrastructure Services, End User Computing, Workforce Optimization, Cyber Security Solutions, and IT Staffing. ATS provides a wide ... customers solve problems. Applied Technology Services (ATS) is an IT systems integrator and has been a trusted partner...Certified Women Owned Small Business (WOSB). General Summary: The Sr . Systems Engineer will provide technical leadership,… more
    Applied Technology Services (08/01/25)
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  • Sr . Systems Engineer (Software…

    Themis Insight (Laurel, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr . Systems Engineer (Software Management) to work in Laurel, MD. Position location ... Themis Insight solves difficult business, IT , and analytic problems by addressing the whole...responsibility. Communicates with other program personnel, government overseers, and senior executives. The Level 2 System Engineer more
    Themis Insight (09/30/25)
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  • Sr .Solutions Engineer

    IBM (Annapolis Junction, MD)
    …the full value of the HashiCorp solutions they've implemented. Responsibilities As a Sr . Solutions Engineer at HashiCorp, you will partner closely with one ... DevOps concepts, leveraging your strong skills in infrastructure architecture, cloud, IT operations, security , and development technologies and processes.… more
    IBM (09/30/25)
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  • Sr . Systems Engineer

    IMRI (Washington, DC)
    Sr . Systems Engineer Apply Now! Back to search Location: Washington, District of Columbia Posted: 9/8/2025 Location Name: Washington, DC Wage Max: 170,000.00 ... IMRI has been at the forefront of delivering advanced cybersecurity and IT solutions, safeguarding organizations against evolving threats. We have built a reputation… more
    IMRI (09/09/25)
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