Chantilly, Virginia, United States · On-site
$116k–$210k/yr
Leidos is seeking an Automated Tester for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Managem…
Skills: Automated testing, Selenium, Katalon, Junit, DevOps
Chantilly, Virginia, United States · On-site
$132k–$290k/yr
Job Title: Senior Cyber Network Operations Analyst Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10%…
Skills: Network analysis, Cyber operations, Linux, TCP/IP, Orchestration services
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trav…
Skills: Full stack development, ServiceNow, Agile, DevOps, Continuous delivery
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Infrastructure Observability and Monitoring Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: …
Skills: Infrastructure monitoring, Observability, Telemetry, Splunk, NETSCOUT
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trav…
Skills: Full stack development, ServiceNow, Agile, DevOps, JavaScript
Chantilly, Virginia, United States · On-site
$116k–$210k/yr
Leidos is seeking a Test Engineer for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.…
Skills: Java, Selenium, SQL, Linux, JUnit
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trav…
Skills: Full Stack Development, ServiceNow, Agile, DevOps, JavaScript
Chantilly, Virginia, United States · On-site
$131k–$237k/yr
Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program responsible for delivering modern Identity Access Credential Management (ICAM) solutions. As a DevOps Engineer on this program, you will…
Skills: DevOps, Cloud Computing, AWS, Software Development Lifecycle, Automation
Chantilly, Virginia, United States · On-site
$73k–$149k/yr
Job Title: JR. ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of …
Skills: ServiceNow, ITSM, ITIL, Agile, Scrum
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trav…
Skills: Full stack development, ServiceNow, Agile, DevOps, Continuous delivery
Chantilly, Virginia, United States · On-site
$73k–$149k/yr
Job Title: JR. ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of …
Skills: ServiceNow, ITSM, ITIL, Agile, Scrum
Chantilly, Virginia, United States · Hybrid
$69k–$158k/yr
Instructional Designer, Senior The Opportunity: Do you want to develop training that will transform national security? As an Instructional Designer, you know that even the best tools and processes can’t have an impact wi…
Skills: Instructional design, Adult learning methodologies, Curriculum development, Blended learning, Gamification
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Infrastructure Observability and Monitoring Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: …
Skills: Infrastructure monitoring, Telemetry, Splunk, NETSCOUT, NNMi
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trav…
Skills: Full stack development, ServiceNow, Agile, DevOps, React
Chantilly, Virginia, United States · On-site
$132k–$290k/yr
Job Title: Cyber Technical Operator, Expert Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type o…
Skills: Cyber operations, Technical operations, Operational planning, Tradecraft, Technical exchange meetings
Chantilly, Virginia, United States · On-site
$132k–$290k/yr
Job Title: Cyber Technical Operator, Expert Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type o…
Skills: Cyber operations, Technical operations, Operational planning, TS/SCI clearance, Polygraph
Chantilly, Virginia, United States · On-site
$132k–$290k/yr
Job Title: Senior Cyber Network Operations Analyst Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10%…
Skills: Network analysis, Cyber operations, Linux, TCP/IP, Python
Chantilly, Virginia, United States · On-site
$120k–$145k/yr
FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing corporate bureaucracy…
Skills: Technical Support, Spacecraft Requirements, Concept Development, Data Modeling, Mission Data Analysis
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trav…
Skills: Full stack development, Agile, DevOps, ServiceNow, JavaScript
Chantilly, Virginia, United States · On-site
We are seeking an experienced Cybersecurity Systems Engineer (ServiceNow/Cloud) to provide technical leadership and hands-on engineering support for enterprise ServiceNow, cloud infrastructure, systems integration, and d…
Skills: ServiceNow, JavaScript, AWS, AWS Lambda, API Gateway
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The Automated Tester will define, document, and execute test procedures for system integration and user acceptance testing within a DevOps environment. They will also collaborate with design engineers and stakeholders to identify verification methods and resolve operational problems.
Candidates must possess an active TS/SCI with Polygraph clearance and a Bachelor's degree with at least 12 years of relevant experience. Proficiency in test automation methodologies such as Selenium or Katalon is required.
Leidos is seeking an Automated Tester for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Test Engineer will support the test of access control systems for a government customer. The successful candidate will support continuity of our customer’s mission by helping ensure secure, reliable, and uninterrupted availability of IT systems.
The Automated Tester defines, documents, analyzes, performs, and interprets tests for processes, functions, system integration, and user acceptance testing including test units, processes, and functions. Conducts system integration tests and user acceptance testing, creates automated test scripts, and coordinates with the development team to perform tests. Documents the successes and failures of all executed test procedures. Investigates and resolves operational problems in conjunction with other engineering and technical personnel. Provides technical support and advice to other engineering groups. Participates in the development, maintenance, and refinement of quality control and reliability programs.
Primary Responsibilities
Required Qualifications
Desired Qualifications
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
Based on 962 listings with disclosed salaries, most government & public sector jobs in Chantilly, VA pay between $78k–$218k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,318 open government & public sector positions in Chantilly, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include CACI International Inc, Booz Allen Hamilton, SAIC, Leidos, VT Group (VTG), among others. Browse the listings above to see every active employer.
Yes — 181 of the 1318 open government & public sector positions offer remote or hybrid work (29 remote, 152 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
