• COLSA Corporation (Quantico, VA)
    …OPSEC related functions as part of the mission of the Marine Corps Information Operations Center. This position may require periodic travel and off-site support and ... requires being on-site in Quantico, VA. Principal Duties and Responsibilities: 1) Participate in OPSEC assessments and surveys of Marine Corps CONUS and OCONUS… more
    DirectEmployers Association (01/01/26)
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  • Principal Information Systems

    Steampunk (Mclean, VA)
    …the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7178/ principal - information - systems - security ... **Overview** **Steampunk** is searching for a ** Principal Information System Security ...CompTIA Advanced Security Practitioner (CASP) + Certified Information Systems Auditor (CISA) + Certified … more
    Steampunk (12/09/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …: + Certified Information Security Manager (CISM); or + Certified Information Systems Security Professional (CISSP); or + CompTIA Security ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our… more
    V2X (11/25/25)
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  • Principal Cybersecurity Manager

    BAE Systems (Mclean, VA)
    …4 Foundation certification with the Managing Professional Framework or higher Certified Information Systems Security Professional (CISSP) or equivalentDoDM ... support, cybersecurity operations, design, and secure baseline configuration to protect DoD information systems (ISs) and infrastructure. This role requires a… more
    BAE Systems (12/09/25)
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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 (01/06/26)
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  • Principal Coordinator, Security

    Capital One (Mclean, VA)
    …critical response communications + Responding to calls for equipment service and information about security -related technology systems , which includes, but ... Principal Coordinator, Security Operations Specialist I,...intelligence resources in order to identify and resolve physical security threats + Synthesize large amounts of information more
    Capital One (12/19/25)
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  • Principal Systems Engineer-Defense

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Principal Systems ** **Engineer-Defense** We are growing and looking for a **_Principal Systems_** **_Engineer_** to join our team in Ashburn VA. As our ... Principal Systems Engineer you will be an...**Compliance Statement** This position may require exposure to export-controlled information and subject to additional security screening.… more
    Curtiss-Wright Corporation (11/18/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …problems that create a safer, more secure world. Raytheon is seeking a Principal Systems and Integration Engineer (SE&I), providing enterprise-wide systems ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...Near Springfield, Virginia** **What You Will Do** + The Principal Systems Engineer provides systems more
    RTX Corporation (01/08/26)
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  • CCSS Principal Systems Engineer…

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer. This role is suited for a motivated individual ... (SE) services, including support, defense, configuration, and maintenance of information and systems . Ensure confidentiality, integrity, availability,… more
    RTX Corporation (11/13/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports the ... work alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include but are not… more
    ManTech (12/13/25)
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  • SAP Security Officer Principal

    General Dynamics Information Technology (Arlington, VA)
    …Required:** None **Job Family:** Security Operations **Skills:** Facility Security ,Personnel Security Management,SAP, Security Information , Security ... identifying risks and providing appropriate recommended mitigations, revising and improving security policies, procedures, and systems . * Assist in developing,… more
    General Dynamics Information Technology (01/06/26)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role ... at multiple levels to gather, supply, and coordinate technical information . + You will support Assessment and Authorization activities... systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (12/13/25)
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  • Principal Red Team Security

    Google (Reston, VA)
    …Virginia, USA.** **Minimum qualifications:** + Bachelor's degree in Computer Science, Information Systems , Cybersecurity, a related technical field, or ... Principal Red Team Security Consultant, Mandiant,...relevant SANS courses. + Experience in implementing and assessing information security controls. + Excellent written/verbal communication… more
    Google (12/18/25)
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  • Principal Cloud Developer with Node.JS…

    General Dynamics Information Technology (Fairfax, VA)
    …Designs, architects, deploys and maintains cloud solutions + Maintains the integrity and security of systems + Maintains all documentations + Supports and ... related experience **Job Description:** Transform technology into opportunity as a ** Principal Cloud Developer** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (12/11/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …potential vulnerabilities in systems . + Designs, develops, tests, and evaluates information system security throughout the systems development life ... Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Information Security , Information Technology (IT) **Experience:** 8 +… more
    General Dynamics Information Technology (12/17/25)
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  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P Patriot ... offers an unrivaled hybrid of specialized services by combining security and risk management disciplines with a special operations...and intelligence perspective. We are looking to hire a Principal Support Administrator to join our team in the… more
    Patriot Group International, Inc (12/17/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …hash chain or tamper-evident audit systems + Understanding of DoD security requirements (STIGs, FIPS 140-2) **Pay Information ** Full-Time Salary Range: ... **Job Description** BAE Systems is seeking an experienced developer to contribute...+ Write comprehensive unit and integration tests + Implement security features (role-based access control, audit logging) + Participate… more
    BAE Systems (12/19/25)
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  • Sr. Principal Systems Engineer IPT…

    Northrop Grumman (Dulles, VA)
    …part of history, they're making history. Northrop Grumman's Space Sector is seeking a Sr. Principal Systems Engineer IPT Lead to join our team in Dulles, VA. ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/23/25)
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  • Lead Senior Principal Cloud Developer…

    General Dynamics Information Technology (Fairfax, VA)
    …Designs, architects, deploys and maintains cloud solutions + Maintains the integrity and security of systems + Maintains all documentations + Supports and ... Description Transform technology into opportunity as **a Lead Senior Principal Cloud Developer** at GDIT. Shape what's next for...AWS cloud services + Monitors and tunes the cloud systems to achieve optimum performance levels + Works across… more
    General Dynamics Information Technology (01/08/26)
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  • Financial Analyst Principal

    General Dynamics Information Technology (Falls Church, VA)
    …initiatives and enable the growth of our business as a **Financial Analyst Principal ** at GDIT. Working on the Finance team, you'll become an integral part ... how GDIT is able to ensure the safety and security of our nation. At GDIT, people are our...GDIT, people are our differentiator. As a Financial Analyst Principal , you will help ensure today is safe and… more
    General Dynamics Information Technology (11/25/25)
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