Company Profile

The Defense Sector at Leidos currently has an opening for a Communications and Engagement Specialistto work in our Alexandria, VA and Pentagon locations. This exciting opportunity will use your experience to support DoD Senior Leadership, and Executive working groups. This position does require the ability to work on-site daily at the work location in Alexandria, VA. In addition there will be days where you will be asked to work on-site at the Pentagon. Parking will be fully provided at the ...

Are you ready to take your career to the next level?Leidos is on the lookout for a passionate and mission-driven Information System Security Officer (ISSO) to join our team at Fort Bliss, Texas! If you re ready to play a pivotal role in protecting some of the nation s most critical systems, this is your chance to make a real impact. To be considered, you ll need to bring an active TS/SCI clearance - because you ll be stepping straight into work that matters from day one. As an ISSO, you ll ...

Join Our Elite Team as a Network Engineers!Location: Orlando, FL (no telework) and must be willing and able to work onsite. Security Clearance: active and current Secretwith ability to obtain and maintain TS/SCI. This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate s experience.Leidos currently has several openings for Network Engineers to a Defense network program in Orlando, FL. The Network ...

Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that is technical, customer oriented and familiar with using desktop software applications such as web browsing and client software, and IT Service Management software. This individual should be detail oriented to capture customer inquiries appropriately. This role is responsible for interacting with customers to handle service inquiries and problems. Duties include ...

Leidos is a Fortune 500 science and technology leader delivering innovative solutions in national security, defense, intelligence, civil government, and health. Operating in a global marketplace, particularly within the defense and government contracting sectors, requires strict adherence to U.S. and international trade regulations. The Global Trade Organization (GTO) is seeking a highly motivated, detail-oriented candidate to join the team as a Global Trade Intern. The GTO team manages the ...

The IT/IA Intern will ensure implementation of security features for the detection of malicious code, viruses, and adversaries and produces risk assessment reports and remediation recommendations. The intern will also ensure the unit s information systems follow DoD guidance. The intern may also support the supplier risk management lifecycle throughout all phases, and insider threat/risk programs. Primary ResponsibilitiesWorks independently to achieve day-to-day objectives with significant ...

🚀 Network Specialist - Lead Systems Operations for a High-Impact Mission NetworkLeidos is seeking a Network Specialistto join a mission-critical, undisclosed network operations program. In this role, you ll be at the heart of real-time operations-supporting core network and system infrastructure, resolving complex technical issues, and elevating operator readiness. If you re energized by hands-on problem solving, systems leadership, and keeping mission environments running at peak performance, ...

🚀 Senior Network Engineer - Drive Innovation Across a Global Mission NetworkLeidos is seeking a Senior Network Engineerto join a high-impact program supporting a mission-critical enterprise network. This is an opportunity to step into a role where your expertise directly shapes the performance, resilience, and evolution of a worldwide infrastructure. If you thrive on solving complex challenges, leading on-site deployments, and pushing network capabilities forward, you ll feel right ...

🚀 Cyber Threat Hunter - Lead Advanced Threat Detection & Proactive DefenseLeidos is seeking a Cyber Threat Hunterto join a mission-critical cybersecurity team dedicated to staying ahead of sophisticated adversaries. In this role, you ll proactively hunt for malicious activity, analyze emerging attacker tactics, and transform intelligence into actionable defensive improvements that protect high-value assets. If you thrive on uncovering the unknown, analyzing complex threat patterns, ...

🚀 Cyber Security Engineer / ISSO - Protect and Strengthen Mission-Critical SystemsLeidos is seeking a Cyber Security Engineer / Information Systems Security Officer (ISSO)to support a high-impact, mission-essential program. In this role, you ll work closely with the Information System Security Manager (ISSM) and system owners to ensure that critical IT systems remain secure, compliant, and resilient against evolving threats. If you re driven by precision, cybersecurity excellence, and ...