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Cybersecurity Engineer Senior - Top Secret Clearance

Lockheed Martin Corporation

•

Colorado, USA

Full-time

Job Description What We're Doing Our team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Int
Posted 27 days ago | Updated 2 hours ago

C2 Network Security Operations Center - Cyber Security Engineer / Information Systems Security Engineer (ISSE)

Leidos

•

Hampton, Virginia, USA

Full-time

The Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team supports the Advanced Battle Management System's (ABMS) Digital Infrastructure (DI) Network Manager program. In this mission we support the Department of the Air Force (DAF) to field and operate the ABMS Digital Infrastructure, which is foundational in creating a unified command-and-control infrastructure connecting/ integrating sensors, data
Posted 2 hours ago

RMF Cyber Analyst

Leidos

•

Tacoma, Washington, USA

Full-time

Leidos has a career opening for a Cybersecurity Engineer on-site at the I Corps G6, Joint Base Lewis McChord (JBLM), WA. PRIMARY RESPONSIBILITIES: Support the implementation and administration of information security policies, procedures, and technologies to ensure the protection of systems, applications, and data on tactical and development networks.Provide professional security services for IA/Cybersecurity in accordance with US Government (USG), Department of Defense (DoD), National Institu
Posted 1 day ago | Updated 2 hours ago

Senior Cybersecurity Engineer - SSPM/DSPM

T-Mobile

•

Frisco, Texas, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Job Overview The Cybersecurity Engineer will help ensu
Posted 3 days ago | Updated 2 hours ago

Sr Staff Software Engineer (Java backend, Distributed Systems, Cloud)

PaloAlto Networks

•

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 25 days ago | Updated 2 hours ago

Sr Staff Software Engineer (Cloud Native NMS)

PaloAlto Networks

•

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 25 days ago | Updated 2 hours ago

Principal Engineer Software (Cloud Native NMS)

PaloAlto Networks

•

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 25 days ago | Updated 2 hours ago

Cyber Security Engineer I

Halifax Health

•

Daytona Beach, Florida, USA

Full-time

Day (United States of America) Cyber Security Engineer I The Security Engineer is responsible for the design, planning, coordination, and execution of security computing environments within Halifax. Supports the Information Security and Risk Management needs of Halifax in order to continually support and improve the controls and security posture within our Information Technology environment. - Bachelor's degree or equivalent combination of technical certifications and experience. - One or mo
Posted 60+ days ago | Updated 2 hours ago

Senior Staff Engineer (C/C++) (Win/MacOS)

PaloAlto Networks

•

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 10 days ago | Updated 2 hours ago

Cyber Security Engineer - Hybrid Work Opportunity

General Dynamics Information Technology

•

Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cyber Defense, Cybersecurity, Information Assurance, Information Technology Security, Network Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: We are GDIT. The people supporting some of the most complex g
Posted 6 days ago | Updated 18 hours ago

Sr Cyber Security Performance Analyst (Internal Controls)

Constellation Energy

•

Harrisburg, Pennsylvania, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 6 days ago | Updated 2 hours ago

Cybersecurity Project Manager

Yoh - A Day & Zimmerman Company

•

New York, New York, USA

Contract

Title: Cybersecurity Project Manager Location: NY, NJ, CT, or PA Schedule: Hybrid 3 days Type: Contract Description: This position will work closely with the Chief Technology Security Officer to manage special projects for Security Services work closely with OCTO, ISD, program/project managers, and key stakeholders to align project scope, goals, deliverables, service offering, & objectives are aligned to client company's risk appetite. The PM also ensures that all security services are fully
Easy Apply
Posted 19 hours ago | Updated moments ago

TWMS Web Developer | Secret clearance with T5 Investigation

General Dynamics Information Technology

•

San Diego, California, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Web Development Job Qualifications: Skills: AWS Development, Web Application Development, Web Development Certifications: Security+, CE - CompTIA Experience: 8 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Web Developer with GDIT. A career in enterpri
Posted 56 days ago | Updated 18 hours ago

Senior Systems Security (Cybersecurity) Engineer

RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-05-20 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 Do you like puzzles? Getting through some of these systems security certifications can feel a bit like a puzzle. There are a lo
Posted 24 days ago | Updated 2 hours ago

Principal Cybersecurity Engineer - Cyber Defense (US Federal)

Workday, Inc.

•

McLean, Virginia, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 60+ days ago | Updated 2 hours ago

RMF Cyber Analyst

Leidos

•

Tacoma, Washington, USA

Full-time

Description Leidos has a career opening for a Cybersecurity Engineer on-site at the I Corps G6, Joint Base Lewis McChord (JBLM), WA. PRIMARY RESPONSIBILITIES: Support the implementation and administration of information security policies, procedures, and technologies to ensure the protection of systems, applications, and data on tactical and development networks.Provide professional security services for IA/Cybersecurity in accordance with US Government (USG), Department of Defense (DoD), Nation
Posted 6 days ago | Updated 14 hours ago

Cyber Security Engineer - Hybrid Work Opportunity

General Dynamics

•

Remote or Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cyber Defense, Cybersecurity, Information Assurance, Information Technology Security, Network Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: We are GDIT. The people supporting some of the most complex go
Posted 9 days ago | Updated 2 hours ago

C2 Network Security Operations Center - Cyber Security Engineer / Information Systems Security Engineer (ISSE)

Leidos

•

Hampton, Virginia, USA

Full-time

Description The Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team supports the Advanced Battle Management System's (ABMS) Digital Infrastructure (DI) Network Manager program. In this mission we support the Department of the Air Force (DAF) to field and operate the ABMS Digital Infrastructure, which is foundational in creating a unified command-and-control infrastructure connecting/ integrating
Posted 6 days ago | Updated 18 hours ago

Ansible Cybersecurity Engineer Senior

Lockheed Martin Corporation

•

Colorado Springs, Colorado, USA

Full-time

Job Description What We're Doing Our team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Int
Posted 6 days ago | Updated 2 hours ago

Agile Product Owner

Leidos

•

Chantilly, Virginia, USA

Full-time

Leidos is looking for an Agile Product Owner to join our team responsible for the integration, operations, and sustainment of various operational and in-development systems. This position will manage a team made up of systems engineers, configuration managers, and cybersecurity engineers tasked to deliver the next generation of Geospatial Intelligence technologies to our customer. A successful candidate will have experience with Agile methodologies and the various tools necessary to run agile te
Posted 28 days ago | Updated 2 hours ago