• Applied Research Solutions (Bedford, MA)
    …are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers. Minimum ... **Description** ARS is seeking a Principal Communications Operator/Technician located at Hanscom AFB, in...infrastructure systems , radio, satellite, intrusion detection, space systems , telemetry, microwave, and cryptographic. + Ensure cyber more
    DirectEmployers Association (09/30/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …tool development and R&D. + Represent NREL as the technical leader for the ARIES Cyber Range as well as the principal investigator for other large projects and ... **Posting Title** Senior Cybersecurity Full Stack Development Researcher . **Location**...Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join the National Laboratory of… more
    DirectEmployers Association (11/25/25)
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  • COLSA Corporation (Colorado Springs, CO)
    …temporary position with employment expected to last approximately 10 months. Principal Duties and Responsibilities (*Essential Functions): + Applies knowledge of ... Cyber policy, procedures, and workforce structure to develop, implement,...within the Enterprise Mission Assurance Support Service + Advises senior leadership of cybersecurity challenges, issues, and opportunities for… more
    DirectEmployers Association (12/04/25)
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  • COLSA Corporation (Huntsville, AL)
    …leader communication protocols + Former military Staff Officer experience or comparable senior military experience + OT/Control Systems experience or working ... and HQ AMC leadership. May require up to 10% travel in CONUS/OCONUS. Principal Duties and Responsibilities (*Essential functions) + Works closely with the Program… more
    DirectEmployers Association (11/14/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    …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 ... for Critical Technologies (OASW(CT)). The successful candidate will serve as the Senior Operations Manager leading a large task order supporting and coordinating… more
    DirectEmployers Association (11/19/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    …ARA program manager leading a large task order supporting the OASW(CT) Principal Directors oversee CTAs including Directed Energy, Hypersonics, Integrated Sensing & ... Cyber (IS&C), Space Technology, Energy Resilience, Trusted Artificial Intelligence...interface + R&D program management + High-level communication with senior DoW personnel and stakeholders + Risk mitigation and… more
    DirectEmployers Association (11/15/25)
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  • Principal / Sr . Principal

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

    Northrop Grumman (Melbourne, FL)
    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** :… more
    Northrop Grumman (09/23/25)
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  • Sr . Principal Cyber

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

    Northrop Grumman (Melbourne, FL)
    …of history, they're making history. Northrop Grumman Aeronautics Systems is seeking a ** Senior Principal Cyber Systems Engineer (Level 4)** to join ... and Evaluation** organization. This role is located in **Melbourne, FL** . As a Cyber Systems Engineer, you will be part of a team encompassing the full product… more
    Northrop Grumman (12/10/25)
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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… more
    Serco (11/19/25)
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  • Cyber Systems Engineer 4- Int Spec…

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman Space Systems -Missile Defense Integration offers an excellent opportunity for a Sr Principal Cyber Systems Engineer - Cyber ... 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 (12/05/25)
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  • Sr Principal Cybersecurity…

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

    RTX Corporation (Tewksbury, MA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a ** Senior ** ** Principal ** ** Systems Security Engineer-P5** to join our elite ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance, and Supply Chain Risk Management to support… more
    RTX Corporation (10/01/25)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …the best work of your career. We are seeking an experienced **Cloud Engineer** ( Principal Cyber Systems Engineer or Sr . Principal Cyber ... at IAT Level II or higher (Security+, etc.) is required **Basic Qualifications for Sr . Principal Cyber Systems Engineer:** + Bachelor's degree in related… more
    Northrop Grumman (11/12/25)
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  • MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …at IAT Level II or higher (Security+, etc.) is required **Basic Qualifications for Senior Principal Cyber Systems Engineer:** + Bachelor's degree ... career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to...best practices. _This position can be filled at the Principal or Sr . Principal Engineer… more
    Northrop Grumman (11/12/25)
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  • Cloud Security Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …at IAT Level II or higher (Security+, etc.) is required **Basic Qualifications for Senior Principal Cyber Systems Engineer:** + Bachelor's degree ... career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to...and standards. _This position can be filled at the Principal or Sr . Principal Engineer… more
    Northrop Grumman (11/12/25)
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  • Data Scientist (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …(eg Security + CE) or ability to obtain within 6 months **Basic Qualifications for Sr . Principal Cyber Systems Engineer:** + Bachelor's degree in ... your career. We are seeking an experienced **Data Scientist** ( Principal / Sr Principal Data.... Principal Engineer level._ **Basic Qualifications for Principal Cyber Systems Engineer:** +… more
    Northrop Grumman (11/27/25)
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  • DevSecOps Engineer (Level 3 or4)

    Northrop Grumman (San Antonio, TX)
    Principal or the Sr . Principal Level._ **Basic Qualifications for Principal Cyber Systems Engineer:** + Bachelor's degree in related STEM ... analytics platforms (AWS SageMaker, Azure ML, GCP AI Platform) **Basic Qualifications for Sr . Principal Cyber Systems Engineer:** + Bachelor's degree in… more
    Northrop Grumman (11/12/25)
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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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to join our team as a ** Principal ** ** Cyber Software Test Engineer** and ** Sr . … more
    Northrop Grumman (11/01/25)
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