junior cybersecurity test engineer Jobs

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ProdSec Engineer (FedRAMP)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description To comply with U.S. federal government requirements, U.S. citizenship is required for this position Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who a
Posted 22 days ago | Updated 8 hours ago

(USA) Principal, Software Engineer

Walmart Inc.

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Remote or Bellevue, Washington, USA

Full-time

Position Summary What you'll do **Immigration sponsorship is not available in this role** Join our innovative and dynamic People Technology engineering team as a Principal Software Engineer. In this role, you'll play a crucial part in designing, developing, and implementing digital solutions that address mission-critical business challenges, supporting Walmart associates. Your projects will make a significant impact, be scalable, and drive Walmart's modernization efforts in the People Technol
Posted 11 days ago | Updated 8 hours ago

Automation Engineer II

Schneider Electric

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Birmingham, Alabama, USA

Full-time

Great people make Schneider Electric a great company. Schneider's Automation Engineer is an impactful role on the team - implementing quality building automation control practices and providing technical oversight for construction site projects within a retrofit/energy performance contracting team. They are problem solvers. They are passionate about the work they do. They are critical to customer success, and they are critical to the Schneider Electric team! Could this be you? This Automation
Posted 45 days ago | Updated 8 hours ago

Cyber Exercise Program Manager

Northern Trust

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Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'
Posted 36 days ago | Updated 8 hours ago

Software Engineer, Anduril Cyber

Aduril Industries

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Washington, District of Columbia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 8 hours ago

Senior Principal Systems Engineer: Program Protection IRAD Engineer (On-site Tucson, AZ)

RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-24 Country: United States of America Location: AZ201: RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and
Posted 35 days ago | Updated 8 hours ago

Cyber Systems Engineer

General Dynamics

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Analytics, Collaboration, Cyber Security Architecture Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Cyber Systems Engineer with GDIT. A career in Cyber Systems Engin
Posted 22 days ago | Updated 8 hours ago

Senior Specialist, Cyber Infrastructure Systems Engineer TS/SCI - Colorado Springs, CO

Harris Corporation

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Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 8 hours ago

Project Engineer

Kratos Defense and Security Solutions, Inc.

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Roseville, California, USA

Full-time

Job Description Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training, and combat systems. Our customers include the U.S. federal government, foreign governments, commercial enterprises, and state and local government agencies. At Kratos, we prioritize affordability as a cornerstone of our technology. We leverage proven, cutting-edge method
Posted 1 day ago | Updated 5 hours ago

Information Systems Security Engineer II (Onsite)

RTX Corporation

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Sterling, Virginia, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: HVA34: Sterling, VA 22640 Davis Dr , Sterling, VA, 20164-7104 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret Information Systems Security Engineer II (Onsite) Do you like video games? Have you ever wondered what it would be like to create yo
Posted 6 days ago | Updated 8 hours ago

Senior Software Engineer

Credence Management Solutions

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Dayton, Ohio, USA

Full-time

Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission success for war-fighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest G
Posted 60+ days ago | Updated 5 hours ago

Sr. Java Developer, Technical Lead

Alpha Omega Integration LLC

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Vienna, Virginia, USA

Full-time

Job Title: Sr. Java Developer, Technical Lead Clearance Required: DHS Public Trust EOD Work Location: Remote Alpha Omega is seeking a qualified Sr. Java Developer, Technical Lead. Someone who is highly resourceful and can adapt to dominant development platforms and frameworks. We are looking for someone who can deliver, while also continually evaluating new technologies and developing solutions. Many of our successful Technical Leads are team players and a self-starter who have fostered collabo
Posted 11 days ago | Updated 6 hours ago

Senior Systems Administrator

Booz Allen Hamilton

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Arlington, Virginia, USA

Full-time

Job Number: R0221552 Systems Administrator, Senior The Opportunity: Your combination of people skills and te chn ical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the te chn ology supporting the Department of Defense ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in networking and working within classified environments supporting agencies with a solid background in windows operating systems to he
Posted 37 days ago | Updated 9 hours ago

Senior System Administrator

Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0221564 System Administrator, Senior The Opportunity: Your combination of people skills and te chn ical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the te chn ology supporting the Department of Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy
Posted 37 days ago | Updated 9 hours ago

Systems Engineer

Decisionpoint Corporation

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Norfolk, Virginia, USA

Full-time

Overview DecisionPoint Corporation is seeking a Systems Engineer (SE) to join our team! The SE will be responsible for full lifecycle engineering of Military Sealift Command's (MSC) IT systems, ensuring effective design, integration, testing, and sustainment aligned with DoD and Navy standards. The SE will work within both classified and unclassified environments. This position is required to be on-site in Norfolk, VA. Duties & Responsibilities Perform requirements analysis, functional analysis,
Posted 60+ days ago | Updated 5 hours ago

Senior Software Engineer (Cortex Vulnerability Experience Platform)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 60+ days ago | Updated 8 hours ago

Nuclear I&C Software Engineer

Oak Ridge National Laboratory

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Oak Ridge, Tennessee, USA

Full-time

Requisition Id 15093 Overview: We are seeking a Nuclear Instrumentation & Controls Software Engineer to join the Instrumentation and Control Software Engineering Group within the Research Reactors Division (RRD) at Oak Ridge National Lab (ORNL). The Instrumentation and Control Software Engineering Group is responsible for the High Flux Isotope Reactor (HFIR) configuration management program. This group also provides technical support to operations and maintenance and performs systems analysis. A
Posted 14 days ago | Updated 8 hours ago

Senior Specialist, Cyber Infrastructure Systems Engineer Secret - Colorado Springs, CO

Harris Corporation

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Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 2 days ago | Updated 8 hours ago

Senior System Administrator

Booz Allen Hamilton

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Fort Belvoir, Virginia, USA

Full-time

Job Number: R0222797 System Administrator, Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in working within classified environments, supporting agencies with a solid background in Windows operating systems, to help us build and deploy t
Posted 15 days ago | Updated 9 hours ago

Software Engineer 3

Jacobs

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Annapolis, Maryland, USA

Full-time

Your Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Software Engineer to join our team of passionate individuals in Annapolis Junction, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Responsibilities: On the Data Storage/Retrieval teams, the candidate will be responsible for designing, developing,
Posted 14 days ago | Updated 8 hours ago