• COLSA Corporation (Colorado Springs, CO)
    …Assured Compliance Assessment Solution (ACAS), Splunk and/or experience implementing network /enclave/system security toolsets with experience reviewing technical ... hire date + Strong knowledge base preferred in the areas of: real-time security situational awareness, operational network systems, and security monitoring… more
    DirectEmployers Association (12/04/25)
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  • Carnegie Mellon University (Pittsburgh, PA)
    …on preventive and detective measures in pursuit of adequate information, computer, and network security on campus. This includes responding to incidents, policy ... excellence, innovation, diversity, team and individual growth. CMU's Computing Services' Information Security Office is searching for a ** Principal Information … more
    DirectEmployers Association (11/11/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (San Antonio, TX)
    …digital communications systems, network protocols, computer architectures, and computer security penetration tools and techniques + Provide cyber security ... history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal Cyber Software Engineer** to join our team of qualified,… more
    Northrop Grumman (12/20/25)
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  • Principal Cyber Security

    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 ... cyber experts to develop solutions that enhance network compliance and security posture across DoD...system security practices, TCP/IP networking, 802.1x, and network security concepts + IAT Level II… more
    ManTech (12/13/25)
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  • Principal Auditor - Cyber , Risk…

    Capital One (New York, NY)
    …(operations, software delivery, access management, microservices), information security (application security , network security , cyber security ... Principal Auditor - Cyber , Risk and... Principal Auditor - Cyber , Risk and Analysis Technology Audit Capital One's...and leading audits + 2+ years of experience auditing cyber or information security + 1+ years… more
    Capital One (11/04/25)
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  • Senior Principal Cyber

    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 ... + A Bachelor's degree or 4+ additional years of cyber experience in lieu of a degree + 10+...system security practices, TCP/IP networking, 802.1x, and network security concepts + An active IAT… more
    ManTech (12/13/25)
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  • Principal , Cyber Engineering & Tech…

    Cargill (Atlanta, GA)
    …and reach your higher purpose at Cargill. **Job Purpose and Impact** + The Principal , Cyber Engineering & Technology Operations job leads the strategic design, ... and technology operations, this job provides thought leadership for maintaining the security and integrity of enterprise-wide cyber systems and networks,… more
    Cargill (12/05/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    Cyber Systems Engineer level. **Basic Qualifications for a Principal Cyber Systems Engineer:** + A security clearance is not required at the time ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security clearance… more
    Northrop Grumman (11/21/25)
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  • Principal Cloud Security , Digital…

    Mission Support and Test Services (North Las Vegas, NV)
    …and 11 file systems, Mac OSX, and various *Nix platforms. + Knowledge of Cyber Security vulnerabilities, mitigation strategies, network architecture, and how ... Be relied upon to multitask as required between responsibilities. + Review Cyber Security threat information and assist with mitigating vulnerabilities… more
    Mission Support and Test Services (11/13/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …Hunter_** . This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively ... Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our...+ Collaborate with internal and external stakeholders, including IT, network , and security teams, to improve the… more
    Leidos (11/21/25)
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  • Cyber Threat Detection (Alert Development),…

    Capital One (Mclean, VA)
    Cyber Threat Detection (Alert Development), Principal ...least 3 years of experience in Information Technology or Cyber Security + At least 2 years ... security experience **Preferred Qualifications:** + Bachelor's Degree in Information Technology, Cyber Security or Computer Science or similar programs + 4+… more
    Capital One (01/07/26)
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  • Principal Associate, Cyber Risk…

    Capital One (Mclean, VA)
    …(CRISC, CISM, CRCM, CIPP, ABA Risk Management Certification)** + **Experience in Cyber Security Risk Management** + **Experience in operational IAM management ... Principal Associate, Cyber Risk & Analysis...technology, risk, project management, and/or audit certifications (eg, CompTIA Security +, CompTIA Tech+, CompTIA Network +, CompTIA A+,… more
    Capital One (12/10/25)
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  • Sr. Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …of history, they're making history. Northrop Grumman has an opening for **Sr. Principal Cyber Systems Engineer** to join the Special Test Equipment Engineering ... The Job requires CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation....Administration of NetApp Storage Appliance + Administration of CISCO network switches + Implementation of Security controls… more
    Northrop Grumman (11/26/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Roy, UT)
    …implementation plans prior to deployment of systems, digital communications systems, network protocols, computer architectures, and computer security penetration ... + * Must have hands on experience in one of the following Cyber engineering disciplines: cybersecurity principles, security components , implementation, or… more
    Northrop Grumman (01/07/26)
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  • Sentinel Principal / Sr. Principal

    Northrop Grumman (Huntsville, AL)
    …history, they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a ** Principal /Sr. Principal Cyber Software Engineer** (T03/T04) to join ... role may offer a competitive relocation assistance package. **Basic Qualifications** : * Principal Cyber Software Engineer: Bachelor's degree with 5 years of… more
    Northrop Grumman (01/07/26)
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  • Data Loss Prevention (DLP) Cyber Technical,…

    Capital One (Mclean, VA)
    Cyber Technical, Principal Associate Capital One is hiring a technical Cyber Security professional to join the Data Loss Prevention (DLP) team and work ... Teams as well as implement appropriate data loss prevention security rulesets with regular expressions and monitoring + Work...experience working with various DLP technologies such as Email, Network , and Endpoint DLP + 2+ years of experience… more
    Capital One (11/23/25)
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  • Principal Cyber Defense Ops…

    Citizens (Johnston, RI)
    …Check Point etc.) + Application Security Tools + Vulnerability tools + Cyber Security Incident Response + Network Intrusion Detection Systems ... Description The Principal Incident Response Analyst will be a resident...for a senior level individual contributor role on the Cyber Defense - Computer Security Incident Response… more
    Citizens (12/05/25)
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  • CEMA - Principal Systems Engineer…

    BAE Systems (Nashua, NH)
    …equivalent plus 6 years' experience in field 2. Experience in generating Cyber Security and/or program protection requirements, design and architecture ... software vulnerabilities, static and dynamic code scanners 4. Additional cyber certifications (eg, Security , CCSP, CSSLP,...based on position level and/or job specifics. **CEMA - Principal Systems Engineer ( Cyber Focus)** **117976BR** EEO… more
    BAE Systems (10/31/25)
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  • Senior Principal Cyber Systems…

    Serco (Orlando, FL)
    …$103977.88 - $173296.47 **Position Description & Qualifications** Serco seeks a **Senior Principal Cyber Systems Engineer** for its Combat Air Force Distributed ... CAF DMO 3.0 program, via its Distributed Mission Operations Network (DMON), provides world-class integration training in large force...world. If selected, you will support the DMON Systems Security Engineering team with: + Engaging security more
    Serco (01/03/26)
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  • Principal Cyber Software Engineer…

    Northrop Grumman (Tampa, FL)
    …best work of your career. We are looking for you to join our team as a ** Principal Cyber Software Engineer** based out of **Tampa, FL** . _Note: Due to the ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (10/21/25)
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