18open roles

Leidos is seeking an experienced Firewall Engineering Architect to provide senior-level technical leadership, architectural oversight, and strategic direction for NASA’s enterprise security and network modernization initiatives. This role is central to designing, evolving, and optimizing the firewal

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a co

Mid-Level Industrial Security Specialist Company: The Boeing Company The Boeing Company is looking for a highly experienced and detail-oriented Mid-Level Industrial Security Specialist to join the team in Huntsville, AL. The Security Specialist supports the PAC-3 program by conducting a broad range

Security Operations Analyst, Mid The Opportunity: Resp ond to and resolve cybersecurity incidents, and proactively prevent the reoccurrence of these incidents. Apply leading-edge principles, theories, and concepts. Contribute to the development of new principles and concepts. Work on unusually compl

Description: At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your sk

Description: What We’re Doing: Lockheed Martin is a cybersecurity pioneer, partner, innovator and builder. Our amazing employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, design and build solutions to some of the world

Information System Security Officer, Senior The Opportunity : Implement and manage policies and procedures to ensure database and software security. Apply advanced skills, extensive technical expertise, and full industry knowledge. Develop innovative solutions to complex problems. Work without consi

The IT Security Engineer is responsible for testing, evaluating, and supporting cybersecurity platforms, tools, and system integrations across the enterprise environment. This role ensures reliable operation, maintenance, and troubleshooting of hardware and software within distributed network infras

Date Posted: 2026-06-01 Country: United States of America Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 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

Description: This position requires Final Secret clearance. The selected candidate will perform duties as Industrial Program Security Representative for multiple collateral programs with the Lockheed Martin Space Systems Company Facility in Huntsville, AL. Responsibilities include: - Support all asp

Description: Protecting what matters most is the mission that matters most. Ready for a challenge at the speed of Hypersonics Come join Lockheed's Long Range Hypersonic Weapon (LRHW) team. Our system will travel at Mach 5 (over a mile per second). Helping us create a system that goes that fast means

Description: A Final Secret clearance is required for this position with ability to attain Top Secret clearance. The Classified Cybersecurity candidate will perform duties as an Information Systems Security Officer (ISSO) located at the Lockheed Martin Space Facility in Huntsville, AL. Candidate wil

​ The Leidos Cyber Accelerator is redefining how we build, validate , and scale next-generation cyber and artificial intelligence (AI) capabilities. We are seeking a Senior AI Security Researcher who works at the intersection of cybersecurity, AI and agentic AI, and mission-aligned engineering, with

Leidos is seeking a Cybersecurity Specialist in support of NASA’s National Security Systems team. This role is responsible for monitoring and analyzing the security posture of networks, servers, endpoints, and other systems. The ideal candidate will be instrumental in detection, mitigation, and resp

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovati

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cybersecurity Operations, Information Systems, Leadership Certifications: None

Leidos has a new and exciting opportunity for a Mid-Level Defensive Cyber Software Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical

Date Posted: 2026-05-13 Country: United States of America Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 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