Fort Meade, Maryland, United States · On-site
$58k–$105k/yr
Leidos is seeking a Systems Engineer to support a complex, multi-year contract providing Systems Engineering and Integration support to DISA. The work performed on this Leidos-led prime contract is mission-critical and o…
Skills: Systems Engineering, Systems Integration, VMware, ESXi, DISA STIGs
Huntsville, Alabama, United States · On-site
$116k–$210k/yr
Leidos is seeking an accomplished Principal EVM Analyst to provide strategic earned value management leadership to support our Engineering & Advanced Hypersonics Division within the Kinetic Effects Business Area of the L…
Skills: Earned Value Management, EVMS, OPDEC IPM, Deltek Cobra, IPMDAR
Bay St. Louis, Mississippi, United States · Hybrid
$92k–$167k/yr
Are you ready to support one of the Department of War's (DoW) most critical high-performance computing environments? Leidos is seeking an experienced Senior Linux Systems Administrator to support our customer at Stennis …
Skills: Linux Systems Administration, RedHat Enterprise Linux, Ansible, Red Hat Satellite, High Performance Computing
Indianapolis, Indiana, United States · On-site
$20/hr–$22/hr
Leidos is seeking full-time Mortgage Servicing Professionals at the FHA Resource Center in Indianapolis, IN. Our Leidos Mortgage Customer Service team supports the US Department of Housing and Urban Development (HUD), Of…
Skills: Customer service, Mortgage servicing, FHA guidelines, Database management, Time management
Huntsville, Alabama, United States · On-site
$105k–$190k/yr
Leidos is seeking an accomplished Principal Program Scheduler to support our Engineering & Advanced Hypersonics Division within the Kinetic Effects Business Area of the Leidos Defense Sector Organization. In this dynamic…
Skills: Program Scheduling, Earned Value Management, Microsoft Project, Integrated Master Schedule, IPMDAR
Melbourne, Victoria, Australia · On-site
We’re a ‘Family Friendly’ certified workplace – we understand the often many and varied roles our team members need to play within their own unique family setting and actively support them. Our team feel Leidos is a grea…
Skills: ITSM, Service Level Management, SIAM, ITIL 4, ServiceNow
Suitland, Maryland, United States · On-site
$108k–$195k/yr
Computer Network Defense (CND) Security Engineer Suitland, MD Leidos is hiring a Computer Network Defense (CND) Security Engineer to join our team in Suitland, MD. In this role, you will help protect critical Department …
Skills: Computer Network Defense, Cybersecurity, Vulnerability Management, Splunk, Trellix ePO
Huntsville, Alabama, United States · On-site
$70k–$126k/yr
The Defense Systems group at Leidos currently is seeking a motivated Junior Electrical Systems Integration Engineer to support our RF Systems Deployment & Sustainment team. This hands-on role focuses on the integration, …
Skills: System Integration, RF Systems, Troubleshooting, Root-cause Analysis, Oscilloscopes
Huntsville, Alabama, United States · On-site
$51k–$92k/yr
Looking for an opportunity to make an impact? 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, contribut…
Skills: Electron beam welding, Manual welding, CNC operation, Blueprint reading, Precision measuring instruments
Ashburn, Virginia, United States · Hybrid
$108k–$195k/yr
The Homeland Sector within Leidos is seeking a Postgres SQL Database Administrator with strong systems, software, cloud, and Agile experience to support the Passenger Systems Program Directorate (PSPD) within Customs and…
Skills: PostgreSQL, AWS Aurora, Oracle DBA, PL/pgSQL, SQL Tuning
Melbourne, Victoria, Australia · On-site
We’re a ‘Family Friendly’ certified workplace – we understand the often many and varied roles our team members need to play within their own unique family setting and actively support them. Our team feel Leidos is a grea…
Skills: ITSM, Service Governance, SIAM, ServiceNow Reporting, Stakeholder Engagement
Reston, Virginia, United States · Remote Solely
$116k–$210k/yr
Leidos is seeking a Sr. Maximo Application Suite 9 (MAS 9) Developer/Administrator to join an established team supporting a cloud hosted enterprise MAS 9 implementation for multiple programs supporting DHS and TSA. In th…
Skills: Maximo Application Suite 9, Red Hat OpenShift, Oracle Databases, AWS Infrastructure, DevSecOps
Huntsville, Alabama, United States · On-site
$87k–$157k/yr
The Defense Systems group at Leidos currently is seeking a motivated Systems Integration Electrical Engineer to support our RF Systems Deployment & Sustainment team. This hands-on role focuses on the integration, testing…
Skills: System Integration, RF Systems, Troubleshooting, Root-Cause Analysis, Oscilloscopes
Albuquerque, New Mexico, United States · On-site
$83k–$149k/yr
Looking for an opportunity to make an impact? 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, contribut…
Skills: Production control, Multi-resource scheduling, Lean manufacturing, Deltek Costpoint, MRP programs
College Park, Georgia, United States · On-site
$66k–$119k/yr
The National Airspace Systems Integration Support (NISC) program at Leidos is seeking an individual with Project Scheduling, Project Controls, and Analytical experience to support the FAA as a Corporate Work Plan (CWP), …
Skills: Primavera, Tableau, Project Scheduling, Project Controls, Data Analytics
Huntsville, Alabama, United States · On-site
$116k–$210k/yr
Leidos is excited to announce our opening for a Principal Material Project Manager on Global Supply Chain team in Huntsville AL! The Material Project Manager (MPM) will work as part of a team and focus on execution of ma…
Skills: Supply chain management, Procurement, Project management, Risk management, Supplier accountability
Marana, Arizona, United States · On-site
$87k–$157k/yr
The Intelligence and Operations Solutions Division within the Airborne & Mission Solutions Business Area of Leidos is seeking a UH-60 Blackhawk Instructor Pilot supporting the Army National Guard (ARNG) Aviation Training…
Skills: UH-60 Blackhawk, Flight Instruction, Aviation Training, Simulation Training, Academic Instruction
Huntsville, Alabama, United States · On-site
$108k–$195k/yr
Looking for an opportunity to make an impact? 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, contribut…
Skills: Electrical engineering, Team leadership, Electronics integration, Troubleshooting, Circuit design
Shiloh, Illinois, United States · On-site
$48k–$87k/yr
Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD)…
Skills: Network Impact Assessment, Network Topology, Circuit Analysis, ServiceNow, IT Operations Center
Fort Worth, Texas, United States · On-site
$66k–$119k/yr
The National Airspace Systems Integration Support (NISC) program at Leidos is seeking an individual with Project Scheduling, Project Controls, and Analytical experience to support the FAA as a Corporate Work Plan (CWP), …
Skills: Primavera, Project scheduling, Data analytics, Tableau, Project controls
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The Systems Engineer will support the design, integration, and maintenance of mission-critical cross-domain systems and infrastructure. Responsibilities include configuring hardware and software, ensuring security compliance, and developing automation scripts to streamline deployments.
Candidates must have a bachelor's degree in a technical field, at least one year of experience, and an active Secret clearance. Proficiency in VMware, Linux, and DoD 8140 IAT Level II certification is required.
Leidos is seeking a Systems Engineer to support a complex, multi-year contract providing Systems Engineering and Integration support to DISA. The work performed on this Leidos-led prime contract is mission-critical and offers team members the opportunity to work autonomously while developing expertise in cross domain technologies.
The Systems Engineer will support a high priority, high visibility development, integration, and implementation effort for a mission-critical DISA Cross Domain program. The selected candidate will contribute to multiple concurrent tasks and collaborate across engineering and mission teams.
The successful candidate will be a motivated, forward-leaning engineer with strong technical fundamentals and the ability to grow into more senior responsibilities within a dynamic customer environment.
The ideal candidate demonstrates a commitment to delivering high-quality work, continuous learning, and effective collaboration within a team environment. This individual is expected to quickly come up to speed, operate with a high degree of autonomy, and proactively contribute to mission objectives. The role requires the ability to adapt to evolving priorities in a dynamic, fast-paced environment while maintaining attention to detail and technical excellence.
Support decomposition of customer and system requirements in alignment with cross-domain roadmaps.
Assist in the design, implementation, and maintenance of cross domain systems and infrastructure, including servers, networks, storage systems, and software applications.
Strong understanding to configure and maintain physical and virtual environments, including VMware and ESXi systems.
Apply and validate system security configurations, including DISA STIGs (Security Technical Implementation Guides), to ensure compliance with security requirements.
Perform hands-on hardware and software configuration of systems, including network configuration and cabling.
Collaborate with stakeholders to gather requirements and support development of technical solutions aligned with mission and security objectives.
Install, configure, and troubleshoot IT system components to ensure stability and performance.
Work with customers, mission partners, program managers, and other technical team members to support system integration activities.
Assist in the creation and maintenance of automation scripts (e.g. Ansible, Python, Bash, etc..) to streamline deployments, support internal lab environment projects and perfective maintenance priorities of the program.
Provide support to system infrastructure, network security, and Authorization & Accreditation (A&A) activities.
Develop and maintain technical documentation and assist with Engineering Implementation Plans.
Support integration, testing, verification, and validation activities for systems and components.
Track hardware, software, and configuration changes to support documentation updates and system baselines.
Provide input to training materials and support knowledge sharing across the team.
Active Secret clearance is required; active TS clearance preferred.
Bachelor’s degree in computer science, engineering, or related field with 1+ years of experience (or equivalent combination of education and experience).
Demonstrated full life cycle, systems integration experience.
Strong demonstrated experience with VMware and ESXi environments.
Hands-on experience with hardware and software configuration of physical systems, including network configuration and cabling for physical devices and networking concepts.
Experience supporting development of DoDAF architecture frameworks to inform systems engineering design and implementation best practices utilizing MS Visio.
Experience troubleshooting operational systems, including participation in advanced (Tier III-level) troubleshooting and root cause analysis for deployed environments.
Working knowledge of software development or scripting (e.g., XML, Python, Bash,PowerShell, Java, C++).
Familiarity with system development processes, databases, and IT infrastructure concepts.
Linux command line experience with certification such as CompTIA Linux+ or RHEL certification with understanding of virtual machine architecture.
Must possess DoD 8140 (formerly 8570) IAT Level II certification (e.g., Security+) prior to start date and maintain certification.
Willingness to travel CONUS and OCONUS up to 10% of the time.
Demonstrated ability to deliver high-quality technical work, rapidly learn new technologies, and effectively collaborate with team members to support mission objectives in a dynamic environment.
Ability to quickly ramp up on new systems and processes, work independently with minimal oversight, and effectively contribute in a fast-paced, evolving operational environment while maintaining high standards of quality and teamwork.
Active TS clearance.
Familiarity with containerization technologies, such as Docker and OpenShift.
Cisco Certified Network Associate (CCNA) certification.
Experience supporting end-to-end cross domain systems development or integration efforts.
Familiarity with engineering best practices such as Raise the Bar Version 5.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
