Corporate Gray Online
  • Jobs
  • Companies
  • Post a Job
  • Resume Search
  • Employer Products
  • Job Seeker Products
  • Resources
  • Corporate Gray
  • Absolutely American
  • Proud American E-zine
  • Military Minute Podcast
  • Military Officer Career Conference
  • Sign in
  • Sign up
  • Jobs
  • Companies
  • Post a Job
  • Resume Search
  • Employer Products
  • Job Seeker Products
  • Resources
  • Corporate Gray
  • Absolutely American
  • Proud American E-zine
  • Military Minute Podcast
  • Military Officer Career Conference

38 systems security engineer jobs found

Refine Search
Current Search
Security Clearance systems security engineer Texas
Refine by Job Categories
Information Technology  (180) Engineering  (154) Electronics  (45) Management  (21) Manufacturing  (19) Energy  (8)
Program Management  (8) Media  (4) Law Enforcement  (4) Business Development  (3) Automotive  (2) Science  (2) Construction  (1) Facilities  (1) Telecommunications  (1) Warehousing-Logistics  (1)
More
Refine by City
Grand Prairie  (21) Fort Worth  (15) San Antonio  (2)
Refine by Company Name
Lockheed Martin  (36) General Dynamics Mission Systems, Inc  (2)
Refine by Onsite/Remote
Onsite  (38)
Refine by Country
United States  (38)
Lockheed Martin
Apr 02, 2026
Cyber Systems Security Engineer Staff
Lockheed Martin Fort Worth, TX
Description: You will be the Cyber Systems Security Engineer Staff for the Integrated Fighter Group (IFG) – F‑22 CNI Crypto Team which is responsible for leading the development, integration, and sustainment of cryptographic hardware across the F‑22 platform. What You Will Be Doing As the Cyber Systems Security Engineer Staff you will be responsible for driving the end‑to‑end engineering of the F‑22 CNI Crypto portfolio. You will work closely with CNI, Racks, DHM, CM, DM, NSA, and F‑22 SPO partners to ensure secure, certified solutions that meet mission requirements. Your responsibilities will include: Lead engineering development and integration of the full F‑22 CNI Crypto hardware suite. Provide technical training and SME oversight for existing and planned cryptographic systems. Represent the F‑22 CNI team with Lockheed Martin management, NSA, and customer counterparts. Approve technical inputs for proposals, basis‑of‑estimate (BoE) documents, and...
Lockheed Martin
May 01, 2026
Cyber Systems Security Engineer-Level 2
Lockheed Martin Fort Worth, TX
Description: This is an Individual Contributor position for the Integrated Fighter Group (IFG) Cyber Resilience Engineering (CRE) Team Engineer. The Integrated Fighter Group is comprised of F-22, F-16, T-50 platforms. This position resides in the Combat Systems organization. This position reports to the IFG CRE Manager. The Cybersecurity Engineer will support/coordinate the execution of a range of cyber risk analysis and security assessment methods; be able to comprehend and support customer composition of Security Classification Guide (SCG) guidance, implement patches and Security Technical Implementation Guides (STIGs) to address cyber vulnerabilities, feature changes, or obsolescence; develop documentation for specific installations and configurations necessary to obtain Authorizations to Operation (ATOs) in support of program schedules; and contribute to and implement Plan of Action and Milestones (POAMs) to mitigate open cyber risks. The ideal candidate will communicate...
Lockheed Martin
May 01, 2026
Cyber Systems Security Engineer-Level 4
Lockheed Martin Fort Worth, TX
Description: This is an Individual Contributor position for the Integrated Fighter Group (IFG) Cyber Resilience Engineering (CRE) Team Engineer. The Integrated Fighter Group is comprised of F-22, F-16, T-50 platforms. This position resides in the Combat Systems organization. This position reports to the IFG CRE Manager. The Cybersecurity Engineer will support/coordinate the execution of a range of cyber risk analysis and security assessment methods; be able to comprehend and support customer composition of Security Classification Guide (SCG) guidance, implement patches and Security Technical Implementation Guides (STIGs) to address cyber vulnerabilities, feature changes, or obsolescence; develop documentation for specific installations and configurations necessary to obtain Authorizations to Operation (ATOs) in support of program schedules; and contribute to and implement Plan of Action and Milestones (POAMs) to mitigate open cyber risks. The ideal candidate will communicate...
Lockheed Martin
May 15, 2026
Cyber Systems Security Engineer-Level 2
Lockheed Martin Fort Worth, TX
Description: The System Security Engineer candidate is responsible for ensuring that cyber security requirements are properly defined, decomposed, allocated, implemented, and assessed to produce a cyber-resilient security design solution for the target platform (Air System or Weapon System). This includes participating in working groups, design reviews, and formal artifact reviews alongside other Subject Matter Experts (SMEs) within the overall platform; and providing security expertise to ensure that cyber security is considered early in the product development lifecycle. Applicant is expected to conduct a range of cyber risk analysis and security assessment methods; implement patches and Security Technical Implementation Guides (STIGs) to address cyber vulnerabilities, feature changes, or obsolescence; develop documentation for specific installations and configurations necessary to obtain Authorizations to Operation (ATOs) in support of program schedules; and contribute to and...
Lockheed Martin
Mar 24, 2026
Cyber Systems Security Engineer - Level 4
Lockheed Martin Fort Worth, TX
Description: At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. The System Security Engineer candidate is responsible for ensuring that cyber security requirements are properly defined, decomposed, allocated, implemented, and assessed to produce a cyber-resilient security design solution for the target platform. This includes participating in working groups, design reviews, and formal artifact reviews alongside other Subject Matter Experts (SMEs) within the overall platform; and providing security expertise to ensure that cyber security is considered early in the product development lifecycle. Applicant is expected to conduct a range of cyber risk analysis and security assessment methods; implement patches and Security Technical Implementation...
Lockheed Martin
Apr 30, 2026
Cyber System Security Engineer Sr
Lockheed Martin Fort Worth, TX
Description: Company Overview : At Lockheed Martin, we unite passionate individuals to drive purposeful innovation, ensuring safety and solving the world's most complex challenges. Our team comprises some of the brightest minds in the industry, making Lockheed Martin an exceptional place to work. We prioritize our employees by offering many career opportunities that promote development and agility. With flexible schedules, competitive pay, and comprehensive benefits, we empower our employees to lead healthy, fulfilling lives both at work and beyond. At Lockheed Martin, we emphasize innovation, integrity, and corporate responsibility. Your mission is ours. Key Responsibilities : The Cyber Systems Security Engineer Sr will be responsible for leading a team of fellow engineers in the designing, assembly, integration, and maintenance of System Integration Lab (SIL). This includes network planning, hardware installation, software integration support, verification, and validation of...
Lockheed Martin
Apr 21, 2026
Cyber System Security Engineer Sr
Lockheed Martin Fort Worth, TX
Description: Company Overview : At Lockheed Martin, we unite passionate individuals to drive purposeful innovation, ensuring safety and solving the world's most complex challenges. Our team comprises some of the brightest minds in the industry, making Lockheed Martin an exceptional place to work. We prioritize our employees by offering diverse career opportunities that promote development and agility. With flexible schedules, competitive pay, and comprehensive benefits, we empower our employees to lead healthy, fulfilling lives both at work and beyond. At Lockheed Martin, we emphasize innovation, integrity, and corporate responsibility. Your mission is ours. Key Responsibilities : The Cyber Systems Security Engineer Sr will be responsible for working with the team of fellow engineers in the designing, assembly, integration, and maintenance of a like family of different Command and Control (C2) System of Systems. This includes network planning, hardware installation, software...
Lockheed Martin
May 06, 2026
Cyber Sys Secur Engr Sr
Lockheed Martin Fort Worth, TX
Description: Join our team of innovative engineers at Lockheed Martin Aeronautics, where we're pushing the boundaries of technology to design and develop cutting-edge air vehicles and aircraft. As a Cyber Systems Security Engineer, you'll play a critical role in ensuring the cyber security of our platforms, from design to implementation. Your expertise will help us create cyber-resilient security design solutions that meet the needs of our customers and protect our systems from emerging threats. What’s In It For You: We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here. Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus -if you have the passion and courage to dream big, work hard,...
Lockheed Martin
May 29, 2026
Cyber Software Engineer Embedded, Sr - Top Secret Required
Lockheed Martin Grand Prairie, TX
Description: You will be a Cyber Software Engineer, EMBEDDED in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity across Missiles and Fire Control. We are chartered with providing the skills and innovative technologies to develop, design, produce and sustain secure products across our Lines of Business. What You Will Be Doing As the Cyber Software Engineer you will be responsible for supporting a broad range of challenges in a dynamic team environment and the ability to work with Cyber Exploitation Engineers, Cyber System Security Engineers and system engineers across Lockheed Martin MFC to develop new exploitation software tools, and maintain current capabilities. Your responsibilities will include: • Leverage your technical, and interpersonal skills in a structured team framework and work in a cross-functional engineering Team environment. • Employ a high level of productivity and responsiveness,...
Lockheed Martin
May 28, 2026
Cyber Quality Engineer - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is seeking a Cybersecurity Quality Engineer familiar with cyber requirements for a position in Grand Prairie, TX. You will be the Cyber Quality Engineer for the PF LOB Quality Engineering team. Our team is responsible for safeguarding the security and integrity of Lockheed Martin systems and products through rigorous cybersecurity compliance. What You Will Be Doing As the Cyber Quality Engineer you will be helping to develop an overarching operating procedure to compliance according to contract requirements, internal command media and industry standards. Your responsibilities will include, but are not limited to: Reviewing cybersecurity procedures, supporting daily cyber activities, and partnering with cross‑functional teams to close security gaps. Support the overarching operating procedures and processes for cybersecurity compliance. Witness cyber inspections, scans, image builds, threat detections, vulnerability scans,...
Lockheed Martin
May 27, 2026
GNC Staff Engineer - Dallas, TX or Orlando, FL
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures, and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA, and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. We are seeking an emerging, or experienced, Guidance, Navigation, and Control (GNC) Engineer to join our team in Grand Prairie, TX, or...
Lockheed Martin
May 26, 2026
GNC Performance Staff Engineer - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures, and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA, and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. We are seeking an emerging, or experienced, Guidance, Navigation, and Control (GNC) Engineer to join our team in Grand Prairie, TX. What You...
Lockheed Martin
May 23, 2026
Software Engineer - Embedded, Dallas, TX - Associate
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Software Engineer Asc at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on...
Lockheed Martin
May 09, 2026
Full Stack Engineer Stf - Skunk Works© - Level 4
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin You will be the Full Stack Engineer Stf - Skunk Works© - Level 4 for the Aeronautics Ground Systems team which is responsible for delivering secure, high‑performance cloud and hybrid platforms that enable the nation’s most ambitious aeronautical missions. What You Will Be Doing As the Full Stack Engineer Stf - Skunk Works© - Level 4 you will be responsible for building resilient infrastructure, turning code into launch‑ready pipelines, and ensuring DoD‑mandated security at every layer. - Design, develop, and maintain secure CI/CD pipelines for platform deployment (RKE2, Rancher, etc.) - Implement Infrastructure‑as‑Code (IaC) using Terraform, Pulumi, CloudFormation, or PowerShell to automate and standardize environments - Enforce security standards across all code and infrastructure artifacts, ensuring continuous compliance - Manage multi‑network, hybrid‑cloud environments spanning AWS, Azure, and on‑premise resources - Support...
Lockheed Martin
May 09, 2026
Full Stack Engineer Sr Staff - Skunk Works© - Level 5
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin You will be the Full Stack Engineer Sr Staff - Skunk Works© - Level 5 for the Aeronautics Ground Systems team which is responsible for delivering secure, high‑performance cloud and hybrid platforms that enable the nation’s most ambitious aeronautical missions. What You Will Be Doing As the Full Stack Engineer Stf - Skunk Works© - Level 5 you will be responsible for building resilient infrastructure, turning code into launch‑ready pipelines, and ensuring DoD‑mandated security at every layer. - Design, develop, and maintain secure CI/CD pipelines for platform deployment (RKE2, Rancher, etc.) - Implement Infrastructure‑as‑Code (IaC) using Terraform, Pulumi, CloudFormation, or PowerShell to automate and standardize environments - Enforce security standards across all code and infrastructure artifacts, ensuring continuous compliance - Manage multi‑network, hybrid‑cloud environments spanning AWS, Azure, and on‑premise resources - Support...
Lockheed Martin
May 07, 2026
Senior Software Engineer / Embedded, Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Software Engineer Sr for the Lockheed Martin Missiles and Fire Control (MFC) team. Our team is responsible for designing, developing, and manufacturing precision engagement aerospace and defense systems for the U.S. and allied militaries. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range...
Lockheed Martin
May 07, 2026
Software Engineer / Embedded, Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Software Engineer Sr for the Lockheed Martin Missiles and Fire Control (MFC) team. Our team is responsible for designing, developing, and manufacturing precision engagement aerospace and defense systems for the U.S. and allied militaries. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of...
Lockheed Martin
May 07, 2026
Software Engineer Staff - Embedded, Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on both...
Lockheed Martin
May 07, 2026
Software Engineer Senior - Embedded, Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on both...
Lockheed Martin
May 07, 2026
Software Engineer - Embedded, Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on both...
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Create Resume
  • Sign in
  • Facebook
  • X
  • Instagram
  • LinkedIn
© 2008-2026 Corporate Gray, powered by Absolutely American, Inc.