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.
SCCM System Administrator
Company: Leidos
Location: Gambrills, MD
Posted Jan 21, 2025
Leidos DES team is seeking SCCM System Administrators for a digital modernization program at Ft. Meade, MD. The role involves preparing, testing, and deploying software updates, patching servers and workstations, providing support and maintenance, and troubleshooting complex technical issues. The ideal candidate must hold an active Secret security clearance, have a Bachelor's degree and 8+ years of experience, and possess a DoD IAT II (Sec+) or higher certification. Preferred qualifications include a Masters Degree, experience in troubleshooting application issues in virtualized environments, and collaboration in implementing new technology initiatives.
Cyber Range Network Engineer
Company: Leidos
Location: Laurel, MD
Posted Jan 21, 2025
Leidos is seeking a Cyber Range Network Engineer for their National Security Sector's Cyber & Analytics Business Area. The role involves configuring a Cyber Range with hundreds to thousands of VMs, physical and virtual network devices, and firewalls using Infrastructure as Code (IaC), Terraform, Ansible, VMWare, and other automation technologies. The engineer will collaborate with Hunt, Red, and Blue Team operators to understand their desired configurations for the Cyber Security Range. The position offers competitive benefits and opportunities for professional growth. The ideal candidate will have a Bachelor's degree in Network Engineering, Systems Engineering, Information Technology, or a related field, along with 8+ years of relevant experience. They should be proficient in DNS, DHCP, NTP, Syslog, and next-generation firewalls, and have experience with Infrastructure as Code (IaC) and scripting languages. Knowledge of Windows and Linux operating systems, application behaviors, and network traffic analysis is also required.
Short Term or As Needed Coverage - MFLC Counselor - Ft. Bliss, TX
Company: Leidos
Location: El Paso, TX
Posted Jan 21, 2025
Leidos is seeking passionate, licensed mental healthcare providers for a flexible PRN-type schedule as Mission Ready Reserve Military and Family Life Counselors (MFLCs). MFLCs will provide counseling services to military Service Members and their families, focusing on preventative care and solution-focused approaches. The role offers benefits such as no insurance filing, no progress notes, and intuitive reporting tools. The current opening is for an interim position at Fort Bliss, TX, with potential for long-term impact and experience as an MFLC.
Desktop Support Technician
Company: Leidos
Location: Slidell, LA
Posted Jan 21, 2025
Leidos is hiring a Mid-level Desktop Support Technician for a government site in Stennis, MS. The role involves direct desk-side support, troubleshooting and repairing IT devices, and managing customer tickets. The ideal candidate should have a DoD Secret Clearance, HS diploma with 4+ years of relevant experience, and a valid DoD 8570 IAT Level II: Security+ or higher Certification. They must also have expertise in IT Enterprise Operations, experience with Microsoft Windows OS, and basic network troubleshooting skills. The position offers a pay of $55,000.
Systems Engineer
Company: Leidos
Location: San Diego, CA
Posted Jan 21, 2025
Leidos is currently hiring Systems Engineers for the DCGS-N systems engineering efforts in North Charleston, SC and San Diego. The role involves supporting the DCGS-N Family of Systems, including DCGS-N INC 1 Block 1, DCGS-N INC 1 Block 2, DCGS-N INC2, the DCGS-N Enterprise Node (DEN), the Joint Concentrator Architecture (JCA), and the Intelligence Carry On Program (ICOP). The successful candidate will contribute significantly to intelligence software integration and testing in PMW-120's System Engineering Division. Primary responsibilities include system maintenance, user account management, issue analysis, collaboration with engineering teams, and coordination with Information Assurance teams. Basic qualifications include a Bachelor's Degree, one year of related experience, IAT II certifications, and a Secret clearance with potential for TS/SCI. Preferred qualifications include experience with Dell Windows Servers, NetApp Storage, Cisco devices, MS Windows 11 SHB, Windows Server 2019/22 SHB, VMWare, Kubernetes, Cloud technologies, and Intelligence, Surveillance, and Reconnaissance environments.
Analytic Ombuds Analytic Objectivity and Process Survey (AOPS) Support Specialist
Company: Leidos
Location: McLean, VA
Posted Jan 21, 2025
Leidos is offering a job opportunity for an Analytic Ombuds Analytic Objectivity and Process Survey (AOPS) Support Specialist in their National Security Sector's Cyber & Analytics Business Area. The role involves supporting the evaluation of adherence to analytic standards, designing and administering surveys, and presenting findings to aid in adherence. The job requires a TS/SCI clearance, expertise in survey tools, and relevant experience. The pay range is $112,450.00 - $203,275.00.
Field Service Technician I
Company: Leidos
Location: Honolulu, HI
Posted Jan 21, 2025
Leidos' Security Enterprise Solutions (SES) Operation offers comprehensive security solutions for aviation, ports, borders, and critical infrastructure globally. With over 24,000 products deployed in 120 countries, SES is divided into three divisions: Aviation Solutions, Ports & Borders, and Global Services. The role involves customer support activities, installation, modification, and repair of complex equipment, and on-site testing. Basic qualifications include related trade experience, computer literacy, and 2 years of electrical/electronic systems repair experience. Preferred qualifications include excellent organizational skills, customer service abilities, and physical strength for heavy lifting. The salary range is $65,000 to $72,000.
Senior Project Manager Electric Utilities
Company: Leidos
Location: Eugene, OR
Posted Jan 21, 2025
Leidos is seeking an experienced Senior Project Manager for their EPC team within the Power Delivery Solutions division. The role involves overseeing a portfolio of electric utility projects, leading a team of project managers, and driving strategic initiatives within the PMO organization. The ideal candidate should have experience with wildfire mitigation and/or storm hardening programs, and be capable of managing high volume projects and coordinating across multiple stakeholders. The position offers a fast-paced, agile, and diverse working environment with opportunities for career development and growth, including PMP certification, leadership training, and formal mentorship programs.
Short Term or As Needed Coverage - MFLC Counselor - Barksdale, LA
Company: Leidos
Location: Bossier City, LA
Posted Jan 21, 2025
Leidos is seeking passionate, licensed mental healthcare providers to join their Mission Ready Reserve (MRR) program as Military and Family Life Counselors (MFLCs). This role involves providing counseling services to military service members and their families, preventing mental health issues from escalating. MFLCs can work in various settings such as military units, family support, or schools. The MRR model offers benefits like no insurance filing, no progress notes, and free CEUs. The position in question is an interim role at Camp Dodge, Iowa, supporting Service Members and their families.
Simulation Game Developer
Company: Leidos
Location: Reston, VA
Posted Jan 21, 2025
Leidos' Mission Solutions Business Area is seeking a Simulation Game Developer in Reston, Virginia. The role involves developing a systems simulation application in C++ within Unreal, focusing on reverse engineering Weapons of Mass Destruction facilities. The candidate must have a creative approach to problem-solving, exceptional attention to detail, and commitment to thoroughness. The successful candidate will work in a fast-paced environment, collaborating with an interdisciplinary team. Key responsibilities include designing and developing core tools & pipelines, expanding gameplay & AI systems, and developing in-engine simulation tools. Required qualifications include an active Top Secret Security Clearance, a degree in Computer Science or related field, and 15+ years of experience in software architecture and design. Expert knowledge of Unreal, 3D graphics development, and C++ is essential.