Jobs at Leidos

Positions 26,589

Leidos is a global science, technology, and innovation company that partners with government agencies, defense, intelligence, and health organizations. Founded in 1969, the firm leverages advanced analytics, cybersecurity, and aerospace solutions to drive national security and public health outcomes.

Leidos hires software engineers, data scientists, cybersecurity analysts, systems architects, project managers, and field service technicians. Candidates can expect rigorous technical interviews, collaborative cross‑disciplinary teams, and opportunities to work on classified defense projects or large‑scale health data initiatives.

By browsing Leidos open positions on Job Transparency, job seekers gain immediate access to salary ranges, employee satisfaction metrics, and real‑time market benchmarks. This data empowers applicants to negotiate offers, assess fit, and compare compensation across similar roles in the tech sector.

Piping Designer

Company: Leidos

Location: Newport News, VA

Posted Jan 23, 2025

2nd Line Infrastructure Engineer

Company: Leidos

Location: Worcester, United Kingdom

Posted Jan 23, 2025

Leidos is seeking a passionate Infrastructure Engineer with extensive knowledge in various technologies. The role involves providing technical support, contributing to project activities, and maintaining technical documentation. The ideal candidate should have strong skills in Linux, Windows Server, virtualization, and Microsoft Stack Technologies. They must be self-motivated, effective communicators, and have excellent problem-solving skills. Leidos offers a collaborative culture, career development opportunities, and a competitive benefits package.

Senior Domain Services Engineer

Company: Leidos

Location: Fort Meade, MD

Posted Jan 23, 2025

The Defense Enclave Services contract aims to consolidate the DOD Fourth Estate Defense Agencies and Field Activities' common use information technology systems, personnel, functions, and program elements under DISA's Fourth Estate Network Optimization program office. The role requires an active Secret clearance, a Bachelor's degree with 12+ years of experience, and DoD IAT Level II (Security+) certification. Key responsibilities include managing virtual server infrastructure, designing disaster recovery solutions, maintaining Active Directory, and managing COMSEC equipment. Preferred qualifications include O&M support of Networks, VDI infrastructure experience, and WAN/LAN segment implementation. The pay range is $126,100.00 - $227,950.00.

DevOps Lead

Company: Leidos

Location: Reston, VA

Posted Jan 23, 2025

Information Security Professionals ISSO ISSE

Company: Leidos

Location: Fort Meade, MD

Posted Jan 23, 2025

Leidos is recruiting Information Security Professionals for roles in their National Security Sector's Cyber & Analytics Business Area. The positions include Information Systems Security Officers (ISSO) and Information Systems Security Engineers (ISSE). These professionals will support Leidos-led Prime Programs at the Ft. Meade, MD customer site. The roles involve safeguarding information systems, proposing and enforcing security policies, maintaining operational security posture, and managing security aspects of information systems. The company offers competitive benefits including Paid Time Off, 401K, Flexible Schedules, and Education and Training Support. Basic qualifications include a Bachelor's Degree, DoD 8570 Certification, and clearance requirements. The pay range is $126,100.00 - $227,950.00.

Danish Toponymist - TS/SCI Required

Company: Leidos

Location: Springfield, VA

Posted Jan 23, 2025

Russian OSINT Collector - TS/SCI

Company: Leidos

Location: Reston, VA

Posted Jan 23, 2025

Leidos National Security Sector (NSS) is seeking a Russian-language OSINT Collector for their Reston, VA office. The role involves collecting and exploiting publicly-available information, including deep and dark web sources, to assess value for customers. The collector will produce complex open-source reports, improve methodologies, and develop new solutions for operational efficiencies. Key responsibilities include responding to information requests, collaborating on impactful reporting, and identifying enhancements for collection and analytics platforms. The ideal candidate should have fluency in Russian, strong communication skills, and experience with Boolean logic, natural language processing, and data visualizations. A TS/SCI clearance is required.

Software Inventory Specialist

Company: Leidos

Location: Springfield, VA

Posted Jan 23, 2025

Leidos is offering a career opportunity for an Inventory Software Specialist in the WMA. The role involves managing software assets, following inventory tracking procedures, and coordinating with vendors. Basic qualifications include a high school diploma and 3+ years of relevant experience. The pay range is $44,200.00 - $79,900.00.

Windows Build Engineer

Company: Leidos

Location: Worcester, United Kingdom

Posted Jan 23, 2025

Frequently Asked Questions

What is it like to work at Leidos?
Leidos fosters a mission‑driven culture where employees collaborate across engineering, analytics, and defense domains. The company offers competitive benefits, continuous learning programs, and a focus on work‑life balance. Employees often cite high engagement scores, frequent opportunities to contribute to national‑security projects, and access to cutting‑edge technology as key positives.
What types of positions are available at Leidos?
Leidos hires in software development, cybersecurity, data science, systems engineering, project management, logistics, and field service roles. The company also offers positions in intelligence analysis, health informatics, and supply‑chain optimization across its defense, intelligence, civil, and health markets.
How can I stand out as an applicant for Leidos?
Showcase relevant project experience that aligns with Leidos’ domains—e.g., defense‑grade software, secure data pipelines, or health‑tech analytics. Highlight certifications such as CISSP, CompTIA Security+, AWS Certified Solutions Architect, or PMP. Include measurable results, use Leidos‑specific keywords, and prepare to discuss how your work supports mission‑critical outcomes.

Other Companies Hiring

© 2026 Job Transparency. All rights reserved.