• Principal Information System

    Steampunk (Mclean, VA)
    …the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6295/ principal - information - system - security ... **Overview** **Steampunk** is searching for a **_Principal Information System Security Officer_**...to certify and accredit their assigned Information system or information systems . +… more
    Steampunk (04/16/25)
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  • Principal Information Systems

    Leidos (Reston, VA)
    …scanning tools, performs security scans, reviews scan results, and supports information system security officers (ISSOs). Flexible cross-training to also ... Responsibilities:** This role is responsible for protecting the organization's information and information systems from...implement forensic investigations. + System & network security monitoring with security information more
    Leidos (04/01/25)
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  • Principal Communications Specialist…

    Northrop Grumman (Dulles, VA)
    …public affairs._ + Provide communications support to the Satellite Missions and Space Security Systems business units within Northrop Grumman's Tactical Space ... Tactical Space Systems Division Communications Manager and supports the national security space portfolio of the Tactical Space Systems Division (TSSD). Are… more
    Northrop Grumman (04/08/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage ... of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our… more
    Saliense Consulting (05/03/25)
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  • Software Systems Engineer…

    SAIC (Arlington, VA)
    …Kubernetes Administrator (CKA).** + **AWS Certified Solutions Architect.** + **Certified Information Systems Security Professional (CISSP).** + **Certified ... **Description** We are looking for a highly skilled ** Principal Software Systems Engineer** to take a leadership role in the design, development, and integration… more
    SAIC (05/07/25)
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  • Principal Security Architect

    Hilton (Mclean, VA)
    …cutting\-edge technologies revolutionizing the hospitality industry around the world\! As a Principal Security Architect, you will bring your technical skills to ... security is integrated into all phases of the system lifecycle\. + Build strong strategic partnerships with various...protected medical condition as defined by applicable law, genetic information , or any other protected group status as defined… more
    Hilton (04/26/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x and ... ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer** to join...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information more
    ManTech (04/11/25)
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  • Cyber Security Testing (Data Analyst),…

    Capital One (Mclean, VA)
    … and database management tools + AWS Certified Solutions Architect or Certified Information Systems Security Professional (CISSP) certification At this time, ... Cyber Security Testing (Data Analyst), Principal Associate...least 3 years of experience working in cybersecurity or information technology + At least 2 years professional data… more
    Capital One (05/01/25)
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  • Principal Solutions Architect, AI/ML,…

    Amazon (Herndon, VA)
    …of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security , networking, data & analytics) ... Description Amazon Web Services is seeking a Principal Generative AI Learning Solutions Architect to support...selected must currently possess and maintain an active TS/SCI security clearance. The position further requires that, after start,… more
    Amazon (03/22/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …+ Ability to demonstrate understanding and appropriate application of DoD/IC policy and technical security guidance to information systems + Must have or be ... latest security principles, techniques, and protocols + Knowledge of System design and integration experience + Knowledge of Risk Management Framework… more
    ManTech (04/29/25)
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  • Senior Principal Systems Integration…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking experienced **Senior Principal Systems Integration Engineer** to support the Space Development Agency (SDA) Tranche 3 Program ... VA; Aurora, CO; El Segundo, CA As the **Senior Principal Systems Integration Engineer** , you will...+ **Active Secret clearance.** + **Developing and/or sustaining high-reliability systems for national security , preferably including space… more
    SAIC (04/17/25)
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  • Principal Systems Integration…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking experienced ** Principal Systems Integration Engineer** to support the Space Development Agency (SDA) Tranche 3 Program ... Integration (T3PI) program in Chantilly, VA. As the Principal Systems Integration Engineer , you will...+ Active Secret clearance. + Developing and/or sustaining high-reliability systems for national security , preferably including space… more
    SAIC (04/16/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (03/27/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer** to provide technical expertise and guidance to drive ... new technologies for potential integration into the technology and systems baseline. Finally, this includes supporting current operations and...O/S to include an understanding of how the operating system works and its security settings. +… more
    SAIC (03/27/25)
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  • Principal Systems Integration & Test…

    RTX Corporation (Springfield, VA)
    …test environments, and work hand-in-hand with our customers. + We are seeking a Principal Systems Integration & Test Engineer to join our Engineering team in ... environment with multiple stakeholders + Experience troubleshooting and resolving software system execution problems + Experience with systems engineering… more
    RTX Corporation (04/23/25)
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  • Principal Linux System Administrator…

    RTX Corporation (Springfield, VA)
    …execution. We support critical programs with unclassified, classified, and proprietary information system capabilities and create end-to-end solutions to solve ... Alban Road Suite 700, Springfield, VA, 22150 USA **Position Role Type:** Onsite ** Principal Linux System Administrator (NOC 24x7) Springfield, VA, must have… more
    RTX Corporation (04/18/25)
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  • Principal /Sr Principal

    Northrop Grumman (Fairfax, VA)
    …+ Must have an **active** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance **at the time of application** + ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (04/08/25)
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  • Principal Engineer - Control Systems

    Bechtel Corporation (Reston, VA)
    …concurrently. Following project award, dedicated project teams will be formed and the Principal Engineer - Control Systems will have functional oversight for the ... a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the...combined cycle power projects control systems design. # Job Summary: The Principal more
    Bechtel Corporation (04/24/25)
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  • Principal Elasticsearch Systems

    Leidos (Reston, VA)
    …has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security !** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team in… more
    Leidos (04/19/25)
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  • Principal Network Engineer

    BAE Systems (Sterling, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... **Job Description** BAE Systems , a top-ten prime contractor to the US...to lead the world in defense technologies and national security services. Be a part of a company that… more
    BAE Systems (02/14/25)
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