Junior Cybersecurity Test Engineer Jobs

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Principal Systems Engineer / Product Owner - Embedded Communications (Onsite)

RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-07-18 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 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 Principal Systems Engineer / Product Owner - Embedded Communications (Onsite) Our nation's security depends on the sacrif
Posted 10 days ago | Updated 10 hours ago

Embedded Software Engineer

GE Aerospace

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Grand Rapids, Michigan, USA

Full-time

Job Description Summary Working at GE Aerospace means you are bringing your unique perspective, innovative spirit, drive, and curiosity to a collaborative and diverse team working to advance aerospace for future generations. If you have ideas, we will listen. Join us and see your ideas take flight! Engineering is at the center of what we do, and we are looking for talented, innovative engineers who can help us design and develop products for today, tomorrow, and in the future. If you are a dream
Posted 6 days ago | Updated 10 hours ago

Salesforce Developer with ACTIVE Secret or Public Trust- Remote

ICF

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Remote or Reston, Virginia, USA

Full-time

Please note: This role is contingent upon contract award. While it is not an immediate opening, we are actively conducting interviews and extending offers in anticipation of the award. Title: Salesforce Developer The Work: ICF seeks an experienced Salesforce Developer to support a Salesforce implementation project for the US Department of Homeland Security (DHS). The project involves deploying a large mission-critical application leveraging Salesforce's Public Sector Solutions, integrated with 3
Posted 6 days ago | Updated 10 hours ago

Cyber Security SME I - Active Secret Clearance

General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cyber Defense, Cybersecurity, End Systems, Information Technology Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Own your career as a Cyber Security SME I at GDIT. Here, you'll have the opportunity to build stron
Posted 42 days ago | Updated 14 hours ago

Sr Software Engineer

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems. You'll perform coding, debugging, testing, and troubleshooting of systems and softwa
Posted 23 hours ago | Updated 10 hours ago

Software Developer (Junior)

American Systems Corporation

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Springfield, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Assist in the development of software applications, features, and components under the guidance of senior developers, following coding standards and best practices. Designs, develops, documents, tests and debugs
Posted 60+ days ago | Updated 10 hours ago

Sr Principal Machine Learning Engineer (GenAI/LLM)

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 27 days ago | Updated 10 hours ago

Lead, Info Security Systems Engineer

Harris Corporation

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Clifton, New Jersey, 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 22 days ago | Updated 10 hours ago

Electrical Engineer Co-Op

Schneider Electric

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Andover, Massachusetts, USA

Full-time

Schneider Electric has an opportunity for an Electrical Engineer Co-Op at our Andover, MA facility, starting September 2025. The ideal candidate will stay through December 2025, working full-time onsite. The candidate would be a member of the Secure Power Division which provides "certainty of power" to the digital world, under the "APC Brand". What will you do? The Electrical Engineer Co-Op will be joining a cross functional R&D team at the forefront of developing high-density rack Power Distr
Posted 60+ days ago | Updated 10 hours ago

IT Infrastructure Operations Specialist

Decisionpoint Corporation

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District of Columbia, USA

Full-time

Overview DecisionPoint Corporation is seeking an IT Infrastructure Operations Specialist to support the secure, stable, and compliant operation of GPO's enterprise systems and networks. Working closely with IT Security and IT Operations (ITOps) teams, this role ensures infrastructure performance, patch/upgrade planning, and readiness for Continuity of Operations (COOP). This position contributes to Technical Reference Model (TRM) alignment and plays a key role in asset inventory and documentatio
Posted 9 days ago | Updated 8 hours ago

Cyber Security Analyst

General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Cybersecurity, Information Systems, System Security Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Cyber Security Analyst with GDIT. A career in enterprise IT means con
Posted 1 day ago | Updated 18 hours ago

Systems Administrator III

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

If you enjoy working in a multidisciplinary engineering environment, and working with a committed team and organization to piece together a world-class engineering and data management process, this may be the perfect fit for you. Your responsibilities will be to learn how to operate, maintain and troubleshoot existing engineering platforms and software which will include Dassault 3DExperience and many others, understanding how they work together, and helping identify gaps and solutions as we wo
Posted 10 hours ago

Principal Embedded Software Engineer (Onsite)

RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 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 Are you looking to make a meaningful, positive impact while advancing your career? Here at Collins Aerospace, we're enhancing m
Posted 11 days ago | Updated 10 hours ago

Cyber Security SME II- Active Secret Clearance

General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cyber Defense, Cybersecurity, End Systems, Information Assurance Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Own your career as a Cyber Security SME II at GDIT. Here, you'll have the opportunity to build strong lines
Posted 42 days ago | Updated 18 hours ago

Software Engineer 2

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: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g.
Posted 21 days ago | Updated 10 hours ago

ServiceNow Architect

RTX Corporation

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Remote or Houston, Texas, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: UTTX1: Corp Remote Office TX Remote Location , Houston, TX, 77064 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be authorized to work in the U.S. without the company's immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position. The company will not seek an export authorization for this role. Security Clearance: Non
Posted 4 days ago | Updated 10 hours ago

Lead Systems Engineer

American Systems Corporation

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Chantilly, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities **This is a pipeline requisition designed to collect resumes for potential upcoming work at AMERICAN SYSTEMS and does not represent a current opening. Qualified candidates will be contacted when an opening/fundi
Posted 60+ days ago | Updated 10 hours ago

(USA) Staff, 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** Are you passionate about pioneering cutting-edge technology that combines mobile data and AI to revolutionize the Walmart associate experience? Do you dream of creating innovative systems and products that impact more than 2 million users globally? As a Staff Software Engineer, you will play a pivotal role in developing and implementing digital solutions that address mission-critical business challenges
Posted 24 days ago | Updated 10 hours ago

ICAM Engineer (DIAS) - TS/SCI

General Dynamics

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Annapolis, Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Identity Access Management (IAM), Systems Development, Systems Engineering Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by bringing your ideas and uniqu
Posted 8 days ago | Updated 10 hours ago

Senior Software Engineer AI

Booz Allen Hamilton

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Remote

Full-time

Job Number: R0221088 Software Engineer AI, Senior The Opportunity: We're looking for a passionate, Senior Full-Stack Sof tware Engineer focused in AI to work with a fast-paced, highly collaborative sof tware development team building and launching capability for Enterprise web-based systems in the Cybersecurity field. You'll have the opportunity to work on building a web-based SaaS solution automating Cybersecurity Risk Management and Vulnerability or Configuration Monitoring. You'll be respon
Posted 55 days ago | Updated 11 hours ago