Whiteley, England, United Kingdom · Hybrid
$48k–$61k/yr
System Integration & Test Engineer Location: Whiteley, with flexibility to work from home dependent on business demands Salary: £47,600 - £61,000 The Role: We currently have a vacancy for a Delivery Area Integration and …
Skills: Functional Testing, Integration Testing, Systems Integration, Test Estimation, Test Design
Huntsville, Alabama, United States · On-site
$92k–$167k/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: Quality Program Management, AS9100 Compliance, ISO 9001, Root Cause Analysis, Corrective and Preventive Actions
Washington, District of Columbia, United States · On-site
$116k–$210k/yr
Leidos has an opening for a Senior Network Engineer to support a program for the ESA-V supporting the Federal Retirement Thrift Investment Board (FRTIB) at a location in the District of Columbia. The program provides a r…
Skills: Network Engineering, Network Architecture, Zscaler, Zero Trust, LAN Management
Colorado Springs, Colorado, United States · On-site
$92k–$167k/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 Management, Team Leadership, 5S Methodology, MRP/ERP Systems, GD&T
Huntsville, Alabama, United States · On-site
$40k–$73k/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: Visual Inspection, Quality Control, Measuring Equipment, Calipers, Non-conformance Material Handling
Hampton, Virginia, United States · On-site
$108k–$195k/yr
Step into a mission where what you do truly matters! At Leidos, innovation is at the heart of everything we do. Powered by a team as diverse as it is talented, we're driven by a shared passion for delivering bold solutio…
Skills: Machine Learning, Artificial Intelligence, Python, R, Data Mining
Huntsville, Alabama, United States · On-site
$46k–$82k/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: Inventory Management, Materials Management, Deltek Costpoint, Microsoft Office Suite, Manufacturing Execution Systems
Hampton, Virginia, United States · On-site
$66k–$119k/yr
Step into a mission where what you do truly matters! At Leidos, innovation is at the heart of everything we do. Powered by a team as diverse as it is talented, we're driven by a shared passion for delivering bold solutio…
Skills: AI/ML Instruction, Data Analytics, Large Language Models, Robotic Process Automation, Prompt Engineering
United States · Remote OK
$52k–$94k/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: Material Planning, Production Scheduling, Deltek Costpoint, MRP Action Messages, Vendor Interaction
Shiloh, Illinois, United States · On-site
$108k–$195k/yr
Leidos’ Digital Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Network Software Engineer Lead located in the Scott AFB, IL area. The Software Engineer Lead will be the primary sy…
Skills: Python, Cisco NSO, Network Engineering, REST API, JSON
Shiloh, Illinois, United States · On-site
$87k–$157k/yr
Leidos’ Digital Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Senior Network Software Engineer located in the Scott AFB, IL area. The Senior Network Software Engineer will suppo…
Skills: Python, Cisco NSO, XML, JSON, REST API
Shiloh, Illinois, United States · On-site
$108k–$195k/yr
Leidos is seeking a Cybersecurity Team Lead to direct a front-line team securing DoD multi-cloud (AWS, GCP, Oracle) and hybrid infrastructures. This is your opportunity to lead cybersecurity where it matters most, drivin…
Skills: Cybersecurity Leadership, Multi-Cloud Security, Threat Monitoring, Alert Triage, Incident Response
Iwakuni, Japan · On-site
$59k–$107k/yr
Leidos is hiring licensed behavioral health professionals to join our Child and Youth Behavioral, Military and Family Life Counselor (MFLC) team to support Iwakuni, Japan. Must be available to start by September 4th, 202…
Skills: Non-medical counseling, Behavioral health, Crisis intervention, Social emotional learning, Behavior management
pune, Maharashtra, India · On-site
At Leidos is seeking a Senior Substation Protection and Control Engineer to join our team in Pune, India. We’re looking for someone who is dedicated to ensuring that every project, no matter how simple or complex, is of …
Skills: Substation Protection and Control, QA/QC, Single Line Diagrams, Relay and Metering, Protection Schemes
Annapolis Junction, Maryland, United States · On-site
$116k–$210k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: Automated Testing, Manual Testing, Python, Java, Bash
Annapolis Junction, Maryland, United States · On-site
$131k–$237k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: C++, Java, Linux, Digital Signal Processing, Radio Frequency
Sunset, Utah, United States · On-site
$48k–$87k/yr
Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the Department of Defense (DoD) and national security org…
Skills: IP Network Support, SATCOM Architecture, Router Configuration, Switch Configuration, Firewall Configuration
Farnborough, England, United Kingdom · Remote OK
$99k–$132k/yr
Business Development Manager – Government Services Programme: UK Growth Location: Mobile Worker with UK Travel Everything we do is built on a commitment to do the right thing for our customers, our people and our communi…
Skills: Business Development, Stakeholder Management, Public Sector Procurement, Pipeline Management, Value Proposition Development
Chantilly, Virginia, United States · On-site
$108k–$195k/yr
Are you interested in created cloud-based solutions to meet our customers’ challenging missions? We are seeking an AWS Admin/Full Stack Developer motivated by variety, is seeking a challenging environment for professiona…
Skills: AWS, Full Stack Development, Java, Python, JavaScript
Annapolis Junction, Maryland, United States · On-site
$154k–$278k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: DevOps, Git, Linux, Windows System Administration, Jenkins
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Responsible for designing, developing, and maintaining manual and automated test scripts and reporting for a national security programme. The role involves conducting requirements analysis to develop risk-based test approaches and ensuring test assurance across the change pipeline.
Requires awareness of the testing lifecycle, systems integration, and experience with hybrid workload management tools like Jira. Candidates must be able to obtain UK Security Clearance, requiring a minimum of 5 years of UK residency.
System Integration & Test Engineer
Location: Whiteley, with flexibility to work from home dependent on business demands
Salary: £47,600 - £61,000
We currently have a vacancy for a Delivery Area Integration and Test Engineer working on a flagship programme in the UK.
The role will include responsibility for Designing, Development and Maintenance of test scripts and Test Reporting using both industry standard Manual and Automation test suites and custom developed frameworks.
The testing process will follow a hybrid Waterfall and Agile development and release process that supports critical customer mission goals around National Security using manual and automated testing techniques and tools.
Responsible for conducting analysis of requirements and designs, and from this developing a risk-based test approach to provide test assurance in support of our change pipeline. Employees may also support business process improvements or systems analysis for missions, systems, and fiscal requirements
Desired Skills and Experience:
Clearance Requirements: Successful candidates will be required to be willing and able to obtain UK Security Clearances - this requires a minimum of 5 years residency in the UK
What we do for you:
At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance.
We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes:
• Contributory Pension Scheme
• Private Medical Insurance
• 33 days Annual Leave (including public and privilege holidays)
• Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme)
We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs.
Leidos UK & EUROPE – we work to make the world safer, healthier, and more efficient through technology, engineering and science.
Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation.
Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change.
Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours.
People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future.
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
