Chantilly, Virginia, United States · On-site
$87k–$157k/yr
Leidos is looking for a Data Systems Engineer with an active TS/SCI with polygraph. The Data Systems Engineer is an integral member of a government/contractor team supporting our customer's operations organization. This …
Skills: Linux System Administration, RHEL, STIG, Security Compliance, Configuration Management
Chantilly, Virginia, United States · On-site
$128k–$173k/yr
Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Security Operations Jo…
Skills: Leadership, Physical Security Operations, Physical Security Systems, SAP Security, Security Policies
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Senior ServiceNow Software Development Engineer (Risk & Security) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Tra…
Skills: ServiceNow Development, GlideScripting, JavaScript, Ajax, CMDB Architecture
Chantilly, Virginia, United States · On-site
$87k–$182k/yr
Job Title: Service Configuration Management Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Require…
Skills: Service Integration and Management, Configuration Management, ITSM, CMDB, ITIL
Chantilly, Virginia, United States · On-site
$115k–$135k/yr
Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much…
Skills: Records management, Property management, Compliance, Technical documentation, Property accountability
Chantilly, Virginia, United States · Hybrid
$113k–$238k/yr
Job Title: Microsoft Endpoint Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Con…
Skills: Unified Endpoint Management, Windows Desktop Solutions, System Architecture, Project Management, Team Leadership
Chantilly, Virginia, United States · On-site
$110k–$166k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Modeling and simulation, Systems engineering, Space operations, Red vs blue simulations, Killchain effectiveness
Chantilly, Virginia, United States · Hybrid
$95k–$143k/yr
Title: Senior Pricing Specialist Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national s…
Skills: Federal Government Pricing, Cost And Price Analysis, FAR Regulations, CAS Regulations, Proposal Narrative Writing
Chantilly, Virginia, United States · Hybrid
$87k–$198k/yr
Back End Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. …
Skills: Python, Software engineering, AWS, AWS Lambda, Object-oriented programming
Chantilly, Virginia, United States · On-site
Are you looking for an opportunity to make a difference in the government space? What if you could find a position that is tailor-made for your mix of development, engineering, and communication skills? That is why we ne…
Skills: Systems Engineering, Systems Integration, Systems Development, DoD Acquisition Process, SAFe Agile
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Senior ServiceNow Software Development Engineer (Risk & Security) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Tra…
Skills: ServiceNow, GlideScripting, JavaScript, Ajax, CMDB Architecture
Chantilly, Virginia, United States · On-site
$110k–$130k/yr
Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much…
Skills: Calendar management, Logistical support, Security administration, Office management, Correspondence staffing
Chantilly, Virginia, United States · On-site
Are you looking for an opportunity to make a difference in the government space? What if you could find a position that is tailor-made for your mix of development, engineering, and communication skills? That is why we ne…
Skills: Mission Integration, Systems Engineering, Requirements Management, Space Systems, Ground Architecture
Chantilly, Virginia, United States · On-site
$71k–$149k/yr
Job Title: Senior Graphic Designer Job Category: Communications Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Trav…
Skills: Graphic design, Adobe Illustrator, Adobe InDesign, Adobe Photoshop, Typography
Chantilly, Virginia, United States · On-site
Are you looking for an opportunity to make a difference in the government space? What if you could find a position that is tailor-made for your mix of development, engineering, and communication skills? That is why we ne…
Skills: Systems Integration, Verification And Validation, Test Engineering, Mission Planning, System Performance Analysis
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: SIAM IT Operations Service Management (ITSM) Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of…
Skills: ITIL Framework, Service Integration and Management (SIAM), Incident Management, Change Management, Configuration Management
Chantilly, Virginia, United States · On-site
Solvarus Consulting is dedicated to solving the toughest challenges facing the Intelligence Community and Department of Defense. Join our team of experienced engineers in the development and institutionalization of a Dig…
Skills: Systems Engineering, SIGINT, SysML, MBSE, Requirements Management
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: SIAM IT Operations Service Management (ITSM) Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of…
Skills: ITIL Framework, Incident Management, Change Management, Configuration Management, Event Management
Chantilly, Virginia, United States · On-site
$111k–$150k/yr
Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Human Reso…
Skills: IT Resource Management, Reporting Management, Staffing Operations, Workforce Planning, Capacity Management
Chantilly, Virginia, United States · On-site
$147k–$199k/yr
Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software E…
Skills: Quality Assurance, Process Compliance, Continuous Improvement, Software Development Lifecycle, Agile
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
The Data Systems Engineer will administer Linux servers within a virtual environment and implement security compliance controls. They will interface with advanced systems to support data processing across a multi-network environment.
Candidates must possess a Bachelor's degree or equivalent experience with at least 4 years in systems processes or software development. An active TS/SCI with Polygraph is strictly required for this position.
Leidos is looking for a Data Systems Engineer with an active TS/SCI with polygraph. The Data Systems Engineer is an integral member of a government/contractor team supporting our customer's operations organization. This role requires an individual with technical experience administering Linux servers within a virtual environment. The role requires implementing security compliance for the systems. The individual’s work encompasses interfacing with advanced systems, with data processing capabilities across a multi-network environment.
Required:
Desired:
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 862 listings with disclosed salaries, most security & safety jobs in Chantilly, VA pay between $73k–$218k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,151 open security & safety 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, VT Group (VTG), Leidos, among others. Browse the listings above to see every active employer.
Yes — 132 of the 1151 open security & safety positions offer remote or hybrid work (11 remote, 121 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.
