• Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security clearance ... best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level… more
    Northrop Grumman (11/21/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …subscribers' networks. Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our cybersecurity posture, implement ... written, verbal, and interpersonal communication skills with the ability to brief senior leadership (SES & Flag-officer) leadership on cyber threat activity… more
    Leidos (11/21/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …some of the best work of your career. We are looking for a Principal / Senior Principal Cyber Systems Engineer to join our team in Baltimore, MD. This ... Risk Management Framework and Cyber Resiliency **Basic Qualifications for Senior Principal Cyber Systems Engineer:** + Bachelor's degree with 8 years… more
    Northrop Grumman (10/28/25)
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  • Cyber Systems Engineer / Principal

    Northrop Grumman (Melbourne, FL)
    …Grumman Aeronautics Systems is seeking a Cyber Systems Security Engineer / Principal Cyber Systems Security Engineer that will join our team of qualified, ... and cost constraints. * Present solutions to customers and senior management using tailored material based on the audience....Master of Science degree in a STEM discipline * ** Principal Cyber Systems Engineer** : Bachelor of… more
    Northrop Grumman (09/23/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …team and management to prioritize bugs until resolution **Basic Qualifications for a Sr . Principal Cyber Software Test Engineer:** + **Clearance: Candidate ... looking for you to join our team as a ** Principal ** ** Cyber Software Test Engineer** and ** Sr . Principal ** ** Cyber Software Test Engineer** based out… more
    Northrop Grumman (11/01/25)
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  • Sr . Principal Cyber Systems…

    Northrop Grumman (Redondo Beach, CA)
    …not only part of history, they're making history. Northrop Grumman has an opening for ** Sr . Principal Cyber Systems Engineer** to join the Special Test ... The Job requires CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation. The roles...implementation schedule + CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation + Proven… more
    Northrop Grumman (11/26/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... Lower-level computing language/principles, especially debugging Assembly + Experience with Cyber Security research, especially malware anti-debugging, detection avoidance, or… more
    Concurrent Technologies Corporation (11/06/25)
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  • Sr Principal Cyber Software…

    Northrop Grumman (Jessup, MD)
    …Sector within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. ... **What You'll Get to Do:** Designs, develops, documents executes SW test applications software and systems that contain logical and mathematical solutions. Conducts multidisciplinary research and collaborates with equipment designers and/or SW engineers in the… more
    Northrop Grumman (12/05/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join our team ... will be located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the… more
    Northrop Grumman (10/21/25)
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  • Senior Principal Cyber

    Serco (Orlando, FL)
    **Position Description** Serco seeks a ** Senior Principal Cyber Systems Engineer** for its Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 ... email to: careers@serco-na.com . Click here to apply now (https://careers-sercous.icims.com/jobs/71974/ senior - principal - cyber -systems-engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (11/19/25)
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  • Principal / Sr Principal

    Northrop Grumman (Mcclellan, CA)
    …they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a Principal Cybersecurity Analyst/ Sr . Principal Cybersecurity Analyst to join ... closed. This requisition may be filled as either a Principal Cybersecurity Analyst or Sr . Principal...as either a Principal Cybersecurity Analyst or Sr . Principal Cybersecurity Analyst. **\#MPR** **Basic Qualifications… more
    Northrop Grumman (10/15/25)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer** Nightwing provides technically advanced full-spectrum ... meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer** Cyber Offense and Defense Experts (CODEX) is seeking… more
    Nightwing (09/12/25)
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  • Cyber Systems Engineer 4- Int Spec (25-572)

    Northrop Grumman (Colorado Springs, CO)
    …history. Northrop Grumman Space Systems-Missile Defense Integration offers an excellent opportunity for a Sr Principal Cyber Systems Engineer - Cyber ... current and future missile defense system capabilities. As a Cyber Tools Integration Specialist, you will be responsible for...and automating the installation of Tanium with the existing Cyber Tools set on the C2BMC system as a… more
    Northrop Grumman (12/05/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Senior ** ** Principal ** **Systems Security Engineer-P5** to join our elite Systems ... advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance, and Supply Chain Risk Management to… more
    RTX Corporation (10/01/25)
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  • Principal Intelligence Analyst/ Sr

    Northrop Grumman (Fairfax, VA)
    …you to join our team as a Principal Cyber Intelligence Analyst / Senior Principal Cyber Intelligence Analyst based out of McLean, VA. What You'll Get ... experience + 3 years analyzing large data sets Basic Qualifications for a Senior Principal Cyber Intelligence Analyst: + 8 years of experience required with… more
    Northrop Grumman (11/01/25)
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  • Sr Principal Cybersecurity…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful… more
    Northrop Grumman (10/02/25)
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  • Principal Vulnerability…

    Nightwing (Indialantic, FL)
    …US citizens and be able to obtain and maintain a government security clearance. As a Senior Principal Cyber Engineer at Nightwing CODEX, you will take on a ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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  • Senior Principal Security Engineer…

    Providence (Vancouver, WA)
    …and retain the best people, we must empower them.** **Providence Health is seeking a Senior Principal Security Engineer with a threat hunting and cyber ... background. You will play a crucial role on the Cyber Threat Intelligence team and in our cybersecurity strategy,...experience in a dedicated threat hunting role at the Principal or Senior Principal level,… more
    Providence (11/27/25)
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  • Principal Consultant - Strategy & Risk

    Optiv (Leawood, KS)
    The Principal Consultant in the cyber risk and compliance practice is an experienced leader in driving strategic initiatives, managing complex client ... management + Serve as trusted advisor to C-level executives, senior leadership sponsors on cybersecurity and risk management +...27001CMMC, CIS, PCI, etc.) + Assist with development of cyber engagement plans for customers which will enable them… more
    Optiv (11/20/25)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …do some of the best work of your career. We are seeking an experienced **Cloud Engineer** ( Principal Cyber Systems Engineer or Sr . Principal Cyber ... IAT Level II or higher (Security+, etc.) is required **Basic Qualifications for Sr . Principal Cyber Systems Engineer:** + Bachelor's degree in related STEM… more
    Northrop Grumman (11/12/25)
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