Jobs at Leidos
26,584 open positions
Leidos is a leading technology and engineering company that delivers solutions for defense, civil, and health agencies. With a focus on cyber, AI, and systems integration, Leidos helps clients protect critical infrastructure and innovate across national security and public health.
Leidos hires a wide spectrum of talent—from software engineers and data scientists to cybersecurity analysts, systems integrators, and project managers. Candidates can expect competitive benefits, continuous learning opportunities, and projects that have real‑world impact on government and commercial customers.
Checking Leidos listings on Job Transparency gives you instant access to salary ranges, employee sentiment, and market benchmarks, letting you negotiate confidently and find the best match for your career goals.
MFLC Counselor: Short Term or As Needed Coverage, Texas
Company: Leidos
Location: Fort Worth, TX
Posted Dec 19, 2024
Leidos is seeking passionate, licensed mental healthcare providers for flexible PRN-type roles as Military and Family Life Counselors (MFLCs). MFLCs will provide counseling services to military service members and their families, addressing mental health issues before they escalate. The role offers a mission-oriented environment with no insurance paperwork, no progress notes, and no treatment plans. Benefits include unlimited free CEUs, license renewal fee reimbursement, 401K eligibility, referral incentives, health and wellness programs, and access to Leidos' Employee Discount Program.
Enterprise Information Environment and Configuration Manager
Company: Leidos
Location: Miami, FL
Posted Dec 19, 2024
Leidos is currently hiring a Lead Engineer for a role based in Doral, Florida. The position involves overseeing IT and Cyber Services programs for the United States Southern Command (USSOUTHCOM) Cyber Information Technology Enterprise Services (SCITES) 2 contract. The Lead Engineer will ensure the implementation and sustainment of cyber-informed IT solutions supporting USSOUTHCOM's operations across Central and South America and select Caribbean nations. The role requires technical leadership, engineering expertise, and effective collaboration with diverse mission partners.
Service Desk Technician/VTC
Company: Leidos
Location: Sumter, SC
Posted Dec 19, 2024
The Leidos National Security Sector is recruiting for a Service Desk/VTC Technician to support US Army Central G2. The role involves providing IT repair, maintenance, operations, logistics, and engineering services to ensure secure, reliable, and uninterrupted availability of Army Military Intelligence Enterprise IT Systems. Key responsibilities include serving as the first point of contact for technical, account management, and VTC assistance, diagnosing and resolving Tier 1 hardware, software, and application problems, and maintaining a service desk/VTC knowledge base. The ideal candidate should have an active DoD TS/SCI clearance, IAT Level II DoD Approved 8570 Baseline Certification, high school diploma or equivalent, and 3+ years of prior experience. Proficiency in Microsoft Office 365, Teams, Power Apps, and related services is required. The pay range is $44,200.00 - $79,900.00.
Data Warehouse Lead
Company: Leidos
Location: Springfield, VA
Posted Dec 19, 2024
Leidos National Security Sector is seeking an experienced Data Warehouse Lead to lead a team in building a new data warehouse for an Intelligence Community customer. The role involves designing, developing, and implementing the data warehouse, ensuring it effectively aggregates data from diverse sources. The ideal candidate should be technically proficient in back-end development, foster collaboration, and have leadership skills. They must have an active Top Secret security clearance, a degree in Engineering, Computer Science, or related field, and extensive experience in Java, SQL, Oracle, data modeling, and ETL processes. The role demands overseeing database design, presenting updates, and ensuring the data warehouse architecture supports future scalability.
Substation Designer
Company: Leidos
Location: Irving, TX
Posted Dec 19, 2024
Leidos Engineering is seeking a skilled Substation Designer for a remote or office-based role in Houston, Portland OR, Chicago IL, or Framingham MA. The role involves creating design drawing packages for electric power substations, ensuring high-quality and safety standards. The ideal candidate should have a degree in a related field, 3+ years of substation design experience, and proficiency in CAD software. They will be part of a Project Management Office providing consulting services to electric utilities nationwide. Responsibilities include developing electrical layout plans, conduit layout plans, and electrical wiring design drawings, among others. Leidos values teamwork and offers opportunities for career growth.
Technical Director, CNO R&D
Company: Leidos
Location: Columbia, MD
Posted Dec 19, 2024
Leidos' Cyber & Analytics Business Area (CABA) is seeking a motivated individual to architect, design, and lead a dynamic environment with a team of Cyber Engineers. The role involves reverse engineering, vulnerability research, prototyping, design, software development, integration, and test tasks. The successful candidate will expand and manage the technical direction for internal research and development efforts, work with a team of researchers across various technology areas, and resolve complex problems through innovative solutions. Basic qualifications include a Bachelor's Degree in computer science, information systems, or applicable engineering field, 15+ years of experience in CNO R&D, and proficiency in programming languages like Assembly, C, C++, Python. Preferred qualifications include deep understanding of DoD/IC Customers, experience in identifying software vulnerabilities, and analyzing firmware of embedded devices.
Windows Systems Administrator
Company: Leidos
Location: Alexandria, VA
Posted Dec 19, 2024
Leidos is hiring a mid-level System Administrator for a large DOD IT contract. The role involves supporting operations across multiple enclaves, classifications, and locations. The candidate must be technical, customer-oriented, and proficient in IT Service Management software. Key responsibilities include handling customer inquiries, troubleshooting Windows Server systems, and providing solutions to complex technical issues. Required skills include foundational knowledge of cloud services, Tier 2 system administration, scripting/automation, and experience with log reviews and incident analysis. A Bachelor's Degree with 4-8 years of relevant experience or a Master's Degree with 2-6 years of relevant experience is required. US Citizenship and an active TS/SCI with counter-intelligence polygraph are mandatory.
Enterprise Voice Engineer II
Company: Leidos
Location: O'Fallon, IL
Posted Dec 19, 2024
Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract is seeking an Enterprise Voice Engineer in Scott AFB, IL. The role involves maintaining a complex IP voice and video communications infrastructure, managing and configuring network services, and providing input in technical policy development. The ideal candidate should possess DoD 8750 certification, experience with Cisco, Avaya, or Oracle voice platforms, and expertise in SIP internetworking signaling and call flow.
Senior Program Manager
Company: Leidos
Location: Remote
Posted Dec 19, 2024
Leidos Gibbs & Cox, a leading naval architecture and marine engineering firm, is seeking a Senior Program Manager for their U.S. Ship Design Platform Solutions Portfolio. The role involves managing programs' P&L, costs, scheduling, quality, and delivery. The candidate will work with a multidisciplinary team on ship design programs, from concept to construction and in-service upgrades. Key responsibilities include proposal preparation, coordination with engineering groups, and tracking metrics. The ideal candidate has a Bachelor's degree, 15+ years of program management experience, and 5+ years in ship design and building programs. A SECRET clearance and US citizenship are required.
Military Family Life Counselor - (Adult)
Company: Leidos
Location: San Diego, CA
Posted Dec 19, 2024
Leidos is recruiting licensed behavioral health professionals to join their Adult Military and Family Life Counseling (MFLC) team at Naval Base San Diego, California. The role involves providing non-medical counseling to service members, military family members, and eligible staff. Responsibilities include face-to-face counseling, engaging in activities with military personnel, offering presentations, and promoting positivity. Benefits include no insurance filing, no progress notes, no treatment plans, an iPad for digital reporting, paid federal holidays, free training, license renewal reimbursement, and 401K eligibility. The job requires a Master's degree in Behavioral Health Professions, US citizenship, and clearance.
Marklogic Developer (SME)
Company: Leidos
Location: Reston, VA
Posted Dec 19, 2024
Leidos is seeking a Java developer with extensive Marklogic expertise for an immediate role. The successful candidate will serve as a Marklogic SME and provide Agile DevOps support to mission-critical systems. Key responsibilities include designing, developing, and implementing Marklogic code and data, participating in software programming initiatives, and supporting the Agile software development lifecycle. The ideal candidate will have 7+ years of hands-on Marklogic application development, strong analytical and design skills, and proficiency in Java, XQuery, JavaScript, and REST. Experience with AWS, Google Cloud, or Azure is preferred. The role requires excellent communication skills and the ability to work in an Agile development environment.
Lead Substation Physical Engineer
Company: Leidos
Location: Atlanta, GA
Posted Dec 19, 2024
Leidos is seeking a Lead Substation Physical Engineer for their Atlanta, GA organization. The role involves leading and designing high voltage utility substation projects, performing advanced engineering studies, and providing technical presentations. The ideal candidate will have a Bachelor's degree in Electrical, Mechanical, or related field with 8+ years of experience. Relocation assistance is available and a hybrid schedule is offered. The company is recognized as an industry leader by ENR.