• Applied Research Associates, Inc. (Washington, DC)
    Cyber (IS&C), Space Technology, Energy Resilience, Applied Artificial Intelligence (AAI), Trusted & Assured Microelectronics (T&AM), Technology Innovation, ... (ARA) is seeking to contingently hire a motivated, energetic, and experienced **SPSS Senior Project Manager** to support the Office of the Under Secretary of War… more
    DirectEmployers Association (12/17/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    Cyber (IS&C), Space Technology, Energy Resilience, Applied Artificial Intelligence (AAI), Trusted & Assured Microelectronics (T&AM), Technology Innovation, ... Inc. (ARA) is seeking to contingently hire a motivated, energetic, and experienced Senior Operations Manager to serve as the On-Site Task Lead for ARA's effort… more
    DirectEmployers Association (11/19/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    Cyber (IS&C), Space Technology, Energy Resilience, Trusted Artificial Intelligence & Autonomy (TAI&A), Trusted & Assured Microelectronics (T&AM), Technology ... manager leading a large task order supporting the OASW(CT) Principal Directors oversee CTAs including Directed Energy, Hypersonics, Integrated...Innovation, Strategic Intelligence and Analysis, and Nuclear Command, Control & Communications… more
    DirectEmployers Association (11/15/25)
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  • Principal Intelligence Analyst/…

    Northrop Grumman (Fairfax, VA)
    …to join our team as a Principal Cyber Intelligence Analyst / Senior Principal Cyber Intelligence Analyst based out of McLean, VA. What You'll ... writing experience + 3 years analyzing large data sets Basic Qualifications for a Senior Principal Cyber Intelligence Analyst: + 8 years of experience… more
    Northrop Grumman (12/11/25)
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  • Senior Principal Security Engineer…

    Providence (Los Angeles, CA)
    …seeking a Senior Principal Security Engineer with a threat hunting and cyber threat intelligence background. You will play a crucial role on the Cyber ... experience in a dedicated threat hunting role at the Principal or Senior Principal level,...threats and implement detections. + Strong experience communicating threat intelligence to senior leadership, tailoring information to… more
    Providence (11/27/25)
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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 ... to join our team as a ** Principal ** ** Cyber Software Test Engineer** and ** Sr . ...a team engaged in testing mission-critical software for the Intelligence Community. This is a challenging hands-on technical opportunity… more
    Northrop Grumman (11/01/25)
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  • Sr Principal Cyber Security…

    Bayer (Creve Coeur, MO)
    …of brilliant and diverse minds to make a real difference, there's only one choice.** ** Sr Principal Cyber Security Analyst** In this pivotal role, you are ... framework; + Monitor and evaluate operational logs, event console activities, intelligence feeds, and pertinent data to detect security-related occurrences and… more
    Bayer (12/19/25)
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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 ... supporting a program in the Signals Intelligence Mission Solutions (SMS) Department. This position will be...Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you… more
    Northrop Grumman (10/21/25)
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  • Sr . Cyber Architect

    General Dynamics Information Technology (Washington, DC)
    cyber expertise and drive for innovation to GDIT. The Cybersecurity Analyst Sr Principal must have: * Education: Bachelors degree in a technical discipline ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Building Architecture,Design,VMware **Experience:**… more
    General Dynamics Information Technology (12/15/25)
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  • Sr . Cyber Systems Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …to do some of the best work of your career. We are seeking cleared, ** Senior level** ** Cyber Systems Engineers** to work on-site at our **Tampa, FL** location. ... the development of new capabilities for our military and intelligence customers around the globe. At the heart of...repeated tasks. **These positions can be filled at the Principal Engineer or the Sr . Principal more
    Northrop Grumman (10/02/25)
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  • z/VM Systems Programmer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …operate while you advance your career. Join GDIT as a **z/VM Systems Programmer Sr Principal ** and build an impactful career in enterprise IT, collaborating with ... WORK AND PERSONAL IMPACT** _As a_ **_z/VM Systems Programmer Sr Principal_** _, the work you'll do at GDIT...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (12/10/25)
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  • RF/Radar Systems Engineer Sr

    General Dynamics Information Technology (Atlantic City, NJ)
    …10 + years of related experience **Job Description:** **RF Systems Engineer Sr . Principal ** Job Description General Dynamics Information Technology (GDIT) has ... an exciting opportunity for an Systems Engineer Sr . Principal to support the Federal Aviation...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (12/09/25)
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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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  • Systems Engineer Sr Principal

    SAIC (Vandenberg Air Force Base, CA)
    …operational functions to include space flight safety, defensive space control, intelligence analysis, and operational, technical and engineering support to national ... systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions… more
    SAIC (12/04/25)
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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 ... and existing cybersecurity tools and methodologies to detect, analyze, and mitigate cyber threats, integrating threat intelligence into sensing infrastructure. +… more
    Leidos (11/21/25)
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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 ... to have a major positive impact throughout the Department of Defense (DoD), Intelligence Community (IC), and beyond. Our IT solutions are at work in high-level,… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Cyber Security Analyst

    Bayer (Creve Coeur, MO)
    …of brilliant and diverse minds to make a real difference, there's only one choice.** ** Principal Cyber Security Analyst** As a Principal Cyber Security ... Leader; + Monitor and evaluate operational logs, event console activities, intelligence feeds, and pertinent data to detect security-related occurrences and trends,… more
    Bayer (12/19/25)
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  • Principal Cyber Defense Ops…

    Citizens (Johnston, RI)
    …technical expert within the Security Operations Center (SOC). This role is for a senior level individual contributor role on the Cyber Defense - Computer ... Description The Principal Incident Response Analyst will be a resident...(CSIRT) and will be working closely with the Threat Intelligence , Attack Surface Management, and Detection Engineering teams. This… more
    Citizens (12/05/25)
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  • Network Engineer Sr

    General Dynamics Information Technology (North Las Vegas, NV)
    …of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SR PRINCIPAL Transform technology into opportunity as a Network ... Engineer Sr Principal at GDIT. Shape what's next...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (12/08/25)
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  • Senior Cyber Engineer

    Nightwing (Greenville, SC)
    …in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer** Nightwing provides technically advanced full-spectrum ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence...that is vital to our national security, apply today! ** Principal Cyber Engineer** Cyber Offense… more
    Nightwing (12/12/25)
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