Leidos
  • Huntsville, AL, United States

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Visit our UK and Australia career sites for opportunities in these locations.

For careers in our Health subsidiaries, view opportunities with QTC Management or Leidos Biomedical Research, which operates the Frederick National Laboratory for Cancer Research.

Visit the Dynetics career site to learn about opportunities with Dynetics, a Leidos Company.

Mar 22, 2023  
Description Job Description: Job DescriptionJob Description Why wake up every day and want more when YOU CAN HAVE IT?  Do you love KNOWING at the end of each day that your work made a difference?  Have you ever wondered what it would be like to work with one of the BEST in government contracting?  Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. We embrace and solve some of the world's toughest challenges. We’re focused on ensuring our intelligence customers have the right tools, technologies, and tactics to keep pace with an ever-evolving threat landscape and succeed in their mission to protect people and critical assets around the world. Who wouldn’t be fulfilled being part of that every day?  We know once you join Team Leidos, you are sure to go home at the end of every day knowing YOU MADE A DIFFERENCE, resulting in one of the most REWARDING careers you could have imagined.   WE WANT YOU!! Primary...
Leidos Springfield, VA, USA Full time
Mar 22, 2023  
Description Job Description: Leidos is excited to add a Cyber Security Engineer who possesses a passion for Cyber Security Scanning to help identify security weaknesses and flaws in systems and software running on them and also understands the critical RMF process to improve information security.  The ideal candidate should enjoy working in a fast paced , mission focused team environment as part of our team at the Washington Navy Yard! All work is onsite. An active TS clearance with the ability to receive a SCI is required. This position requires an individual who is familiar with RMF and the software systems engineering process. Our new colleague will work with the cyber security and systems engineering team to provide the Cyber Security Scans and input data required for the RMF process in order to strengthen the risk management process.     This individual will collaborate with the cyber security team to generate the required Cyber...
Leidos Washington, DC, USA Full time
Mar 22, 2023  
Description Job Description: Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos has a great opportunity for IA/Cyber Professional at Cannon AFB Clovis New Mexico . The ISSO will Manage the AFSOC Remote Piloted Operations Center (ROC) Cyber Security program at Cannon AFB NM in accordance with Air Force Special Operations Command (AFSOC), 16AFIC, Special Operations Command (SOCOM) and Department of Defense (DoD) instructions for the Remote Piloted Aircraft (RPA) Operations Center (ROC). Primary Responsibilities: Responsible for developing and recommending integrated security system solutions that will ensure the confidentiality, availability, and integrity of classified data.  Coordinates with the AFSOC RPA ISM, the 27 Special Operations Wing Cyber Security Office, and assist the ISM with coordination with the AFSOC Chief Information...
Leidos Clovis, NM, USA Full time
Mar 22, 2023  
Description Job Description: Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos has a great opportunity for IA/Cyber Professional at Cannon AFB Clovis New Mexico . The ISSO will Manage the AFSOC Remote Piloted Operations Center (ROC) Cyber Security program at Cannon AFB NM in accordance with Air Force Special Operations Command (AFSOC), 16AFIC, Special Operations Command (SOCOM) and Department of Defense (DoD) instructions for the Remote Piloted Aircraft (RPA) Operations Center (ROC). Primary Responsibilities: Responsible for developing and recommending integrated security system solutions that will ensure the confidentiality, availability, and integrity of classified data.  Coordinates with the AFSOC RPA ISM, the 27 Special Operations Wing Cyber Security Office, and assist the ISM with coordination with the AFSOC Chief Information...
Leidos Las Cruces, NM, USA Full time
Mar 22, 2023  
Description Job Description: Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos has a great opportunity for IA/Cyber Professional at Cannon AFB Clovis New Mexico . The ISSO will Manage the AFSOC Remote Piloted Operations Center (ROC) Cyber Security program at Cannon AFB NM in accordance with Air Force Special Operations Command (AFSOC), 16AFIC, Special Operations Command (SOCOM) and Department of Defense (DoD) instructions for the Remote Piloted Aircraft (RPA) Operations Center (ROC). Primary Responsibilities: Responsible for developing and recommending integrated security system solutions that will ensure the confidentiality, availability, and integrity of classified data.  Coordinates with the AFSOC RPA ISM, the 27 Special Operations Wing Cyber Security Office, and assist the ISM with coordination with the AFSOC Chief Information...
Leidos Alamogordo, NM, USA Full time
Mar 22, 2023  
Description Job Description: Leidos has an opening for an Information System Security Officer (ISSO) at Creech AFB, NV. Candidates must already possess a current TS/SCI security clearance in order to be considered. The ISSO will provide experienced and qualified personnel to perform Cybersecurity support services to assist ACC Cybersecurity Chief Information Security Officer and unit Information System Security Officers (ISSO) in maintaining an effective cybersecurity program that supports missions and adequately protects the confidentiality, integrity and availability of AF IC information resources.  Duties include: Develop local unit Cybersecurity programs and security plan IAW ACC, AF, IC, and DOD guidance. Gather data, analyze compliance and report results on the condition and progress of local unit Cybersecurity programs, security plans, plan of action and milestones (POA&M) and Assessment and Authorization (A&A) workflow tools data, patch...
Leidos Indian Springs, NV, USA Full time
Mar 22, 2023  
Description Job Description: We have an IMMEDIATE NEED for a Sr. Information Systems Security Officer - ISSO responsible for researching, generating, and validating security controls that support the customers’ Risk Management Framework (RMF) and ICD 503 Security Accreditation as part of an Agile team. Responsibilities include defining, creating, and maintaining Systems Security Plans (SSP) to support Accreditation and Authorization (A&A) reviews and coordinating with customer security organizations as part of DevSecOps delivery pipeline to achieve Authority to Operate (ATO). Additionally, ISSOs review systems to identify potential security weaknesses, recommend improvements to amend vulnerabilities, assist with implementing changes and documenting upgrades. Knowledge of the complex environment involving shared IC networks and multiple security enclaves is a sought-after skill.  Primary Responsibilities: Serve as the principal advisor to the information...
Leidos Reston, VA, USA Full time
Mar 22, 2023  
Description Job Description: The Intelligence Group at Leidos currently has an opening for an Information System Security Officer (ISSO) to work at our Annapolis Junction, MD location. This is an exciting opportunity to use your experience supporting an important, fast-paced, mission critical program. The selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (ISS). They will work with other security professionals in developing and implementing strategies to detect and mitigate threats to information systems, protect critical data sets, and provide assessments of system and network vulnerabilities. They will analyze threats and develop and implement best practices methodologies for incident detection, reporting, and...
Leidos Annapolis Junction, MD, USA Full time
Mar 22, 2023  
Description Job Description: Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. Leidos is seeking a Senior Information Security Analyst for a position as part of a team supporting the Air Force’s U.S. Battlefield Information Collection and Exploitation System Extended (BICES-X) program in Doral, FL. This is a full time position that must work in Doral, FL.  No full time telework is allowed. The Senior Information Security Analyst will support tasks on the contract related to the BICES Program. US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a cutting edge program supporting DoD intelligence information sharing on current and emerging global threats to mission and coalition partners and emerging nations. With an internationally dispersed team supporting each combatant command, the US BICES-X team is in direct...
Leidos Doral, FL, USA Full time
Mar 22, 2023  
Description Job Description: The Leidos Homeland Security Services Intelligence Division of Leidos has a prime opening for an ISSO to support the Customs and Border Patrol. This candidate will m anage overall security related policies, procedures, laws and regulations; create, document and implement various security plans and compliance documents to enforce Information Assurance principles. Primary Responsibilities: -             Develop, maintain and manage Security Authorization and Assessment packages that include System Security Plans (SSP), Contingency Plans (CP), POA&Ms, and other relevant security documentation for existing and new systems -             Conduct both technical and non-technical internal audits and testing to validate system and operational requirements compliance -             Use workflows to develop security artifacts -             Document, organize and implement security control requirements -             Identify...
Leidos Ashburn, VA, USA Full time
Mar 22, 2023  
Description Job Description: Are you ready for your next career challenge? 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 sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Leidos has an exciting opportunity for a Cybersecurity Information System Security officer (ISSO) located in Beavercreek, Ohio. As part of the Leidos Beavercreek Security Team you will collaborate with Information System Security Managers and System Owners to help ensure IT systems remain compliant to government regulations, frameworks, and standards such as DFARS, NIST 800-53A, and NIST 800-171. Qualified candidates have knowledge, experience and demonstrated ability to perform tasks related to...
Leidos Beavercreek, OH, USA Full time
Mar 22, 2023  
Description Job Description: Leidos is currently looking for a full time Information Security Systems Engineer (ISSE) to provide Security Engineering support for a mission-focused project in Reston, VA. Responsibilities include: documentation; back-up and disaster recovery;  compliance management to include security compliance for projects, auditing, and encryption implementation and compliance for various levels of data;  Risk Management; system security vulnerability; Management and compliance with the Federal Management Information Security Management Act.  This position requires an active TS/SCI with Polygraph clearance in order to be considered. The selected candidate will support  a high profile customer on a project that produces highly visible products for senior leadership. They will be responsible for providing strategic and tactical guidance for development and O&M activities. They will also be responsible for the successful implementation of DevOps...
Leidos Chantilly, VA, USA Full time
Mar 22, 2023  
Description Job Description: Information Systems Security Engineer (ISSE) Skill Level 3 The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations, and recommend mitigation strategies. Validates and verifies system security requirements definitions and analysis and establishes system security designs. Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave environments to include those with multiple enclaves and with differing data protection/classification requirements. Builds IA into systems deployed to operational environments. Assists architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform...
Leidos Laurel, MD, USA Full time
Mar 22, 2023  
Description Job Description: Leidos is looking for an Incident R esponder to join our Enterprise Security Operations Center (ESOC) in support of our customer at the Department of Commerce (DOC). The DOC ESOC comprises 20 analysts and engineers across multiple functions. This IR team collectively supports 6am-6pm Eastern Time coverage between its Washington DC and Fairmont, West Virginia locations . On-call rotation for escalation as needed for night/weekends (coordinated with manager each month for the on-call schedule).  Learn more about NOAA here: https://careers.leidos.com/ Primary Responsibilities: Act as main investigators for potential incidents identified by cyber analysts Handle incidents through their lifecycle; work with DOC users to analyze, triage, contain, and remediate security incidents Responsible for the coordination and reporting of incident related data between internal offices and third parties Document and communicate...
Leidos Fairmont, west VA, USA Full time
Mar 22, 2023  
Description Job Description: This Principal Cyber Security Engineer will be responsible for implementing and maintaining cyber security devices for the customer’s information systems and networks protecting them from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology and utilization of Firewalls (Security Groups), VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, Security Vulnerability, auditing and system health tools. Primary Responsibilities: In this role, you will work directly with Team leads, developers and operations personnel throughout a DevSecOps life cycle both on policy and technical implementation of technologies. • Plan, implement, manage, monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role • Design, configure, implement, troubleshoot, and maintain all security platforms and their...
Leidos Reston, VA, USA Full time
Mar 22, 2023  
Description Job Description: Are you ready to make an impact and join a creative, forward-thinking team? We’re looking for innovators and forward-thinkers to help us do great things.   Leidos is seeking a Lead Cyber Security Architect to join our Defense Enclave Services (DES) team at Ft. Meade, MD.  POSITION SUMMARY: Leidos has an exciting opportunity for a Lead Cyber Security Architect in our Cybersecurity Solutions and Services Practice. In this role, a successful candidate will be a Cybersecurity Subject Matter Expert (SME) with experience leading a team and providing security architecture support and interfacing across the program. This includes, but is not limited to, cybersecurity solutions, business development support, creating presentations and presenting at both internal and client engagement meetings, and providing technical strategy for solutions, guidance, policy, and implementations. The successful candidate for this position is a highly motivated...
Leidos Fort Meade, MD, USA Full time
Mar 22, 2023  
Description Job Description: The Leidos Defense Group has an opening for a Cyber Security Fusion Analyst on the DISA GSM-O II program supporting Joint Force Headquarters DODIN at Fort Meade. Position Summary: GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the DOD and COCOMs.  In this role, you will provide support with incident handling, triage of events, network analysis, threat detection, trend analysis, metric development, and vulnerability information dissemination. Primary Responsibilities: Leverage an array of network monitoring and detection capabilities (including netflow, custom application protocol logging, signature-based IDS, and full packet capture (PCAP) data) to identify cyber adversary activity. Support the development of Cyber Fusion standard operating procedures (SOPs), and Cyber Fusion Framework and Methodology based on industry best practice and...
Leidos Fort Meade, MD, USA Full time
Mar 22, 2023  
Description Job Description: We have an IMMEDIATE NEED for a Sr. Cyber Security Analyst responsible for supporting the cyber security program and strategy at a tactical and operational level (network, infrastructure, applications, and databases) to ensure that security controls are functioning efficiently and effectively, more specifically in the realm of security logging, monitoring, alert management, incident handling vulnerability and configuration management. Candidates will work directly with Team leads, developers and operations throughout a DevSecOps life cycle both on policy and technical implementation of technologies. Basic Qualifications: Investigate and respond to cyber security incidents (system and/or network breaches, malware attacks) and implement forensic investigations. Research and evaluate emerging cyber security threats and ways to manage them. Proactively identify security flaws and vulnerabilities. Audit systems for...
Leidos Reston, VA, USA Full time
Mar 22, 2023  
Description Job Description: This is an opportunity to join a team of highly skilled and innovative network defenders, and the best group of individuals out there.  Leidos’ Cybersecurity Intelligence and Response Team (CSIRT) has an immediate opening for a motivated Cyber Security Automation Engineer. Leidos is an international company made up of 45,000 employees that provides Defense, Intelligence and Health Products to our customers.  Our goal is to stay ahead of and maintain a technical advantage over our adversaries using the latest technical advancements, including custom built cybersecurity capabilities. As a key part of the team, your responsibilities will include leading the deployment and maintenance of all automation within the CSIRT intrusions team.  You will support cyber incidents by reducing response and analysis time by creating automations within our technology stack. In this position, you will have the ability to grow through training opportunities and...
Leidos Gaithersburg, MD, USA Full time
Mar 22, 2023  
Description Job Description: Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. We are seeking Information Security Engineers to support Post Production Software Support (PPSS) and Post Deployment Software Support (PDSS) engineering and technical services to the CECOM IEW&S Directorate Sensors and Mission Division (SMED) based in Aberdeen MD with operations located at Aberdeen Proving Ground, MD. Successful candidates will support our customer in creating capabilities and providing technical services, subject matter expertise, and software solutions and services for platforms such as the Long-Range Advanced Scout Surveillance System (LRAS3), Biometric Automated Toolset Army (BAT-A), Second Generation Forward Looking Infrared (2GF), Huskey Mounted Detection Systems (HMDS) Guardrail Common Sensor (GRCS), Enhanced Medium Altitude Reconnaissance and...
Leidos Gunpowder, MD, USA Full time