Reston, Virginia, United States · On-site
$154k–$278k/yr
Leidos is seeking a Senior AI/Data Scientist to drive advanced AI development for a strategic Defense Threat Reduction Agency (DTRA) contract, executed in direct partnership with the Defense Intelligence Agency (DIA). Yo…
Skills: Python, R, Machine Learning, Data Science, Physics-Informed Neural Networks
Reston, Virginia, United States · Hybrid
$92k–$167k/yr
The Leidos Intelligence Group has an opening for senior Cloud Engineer in Reston, Virginia. The successful candidate will work as a member of a government contractor team managing and securing mission critical infrastruc…
Skills: AWS, Azure, Terraform, CloudFormation, Kubernetes
Reston, Virginia, United States · On-site
$92k–$167k/yr
Leidos, a leading government contractor, is excited to announce our recent award of a significant Intelligence Program in Northern Virginia, known as Beacon. This long-term program offers exceptional opportunities for sk…
Skills: Intelligence research, Targeting, Data analysis, Analytic writing, Briefing
Reston, Virginia, United States · On-site
$87k–$157k/yr
Leidos is seeking an experienced Information Systems Security Engineer (ISSE) to lead the security architecture, design, and deployment of mission-critical applications across unclassified, classified, and corporate netw…
Skills: Information Systems Security, AWS Security, Cross Domain Solutions, RMF, NIST 800-53
Reston, Virginia, United States · On-site
$73k–$133k/yr
Leidos, a leading government contractor, is excited to announce our recent award of a significant Intelligence Program in Northern Virginia, known as Beacon. This long-term program offers exceptional opportunities for sk…
Skills: Research, Analysis, Report writing, Briefing, Operational guidance
Reston, Virginia, United States · On-site
$73k–$133k/yr
Leidos has an opening for a Systems Administrator in Reston Virginia. Responsibilities include installation, configuration, administration, support and maintenance of systems, including associated hardware. Responsibilit…
Skills: Systems Administration, Active Directory, PowerShell, DISA STIGs, ACAS
Reston, Virginia, United States · On-site
$225k–$250k/yr
Overview Steely is a fast-growing, high-tech, mission-driven company based out of Reston, Virginia that prides itself on delivering technical and mission-related solutions that allow our customers to succeed in achieving…
Skills: SATCOM, RF waveforms, Software Defined Radios, Reverse engineering, Embedded Linux
Reston, Virginia, United States · On-site
$73k–$133k/yr
Leidos is actively seeking a Targeting Officer - Spanish Linguist to work closely with our partners in the IC, law enforcement, and foreign partner organizations to achieve our mission. Requirements: Must currently posse…
Skills: Intelligence analysis, Targeting, All-source intelligence, Data analysis, Open-source research
Reston, Virginia, United States · On-site
$139k–$251k/yr
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, contribute to our communities, and operate sustainably.…
Skills: Engineering leadership, Building Information Modeling, Modeling and simulation, Artificial Intelligence, Machine Learning
Reston, Virginia, United States · On-site
$22/hr
Job DetailsJob Location: Camp Crowell - Oakton, VA 22124Salary Range: $22.00 - $22.00 HourlyJob Category: General LaborThe Seasonal Grounds Maintenance Assistant supports the day-to-day operations and maintenance of Girl…
Skills: Plumbing, Electrical, Carpentry, Groundskeeping, Small engine repair
Reston, Virginia, United States · Hybrid
$124k–$222k/yr
Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and a…
Skills: Azure VDI, Microsoft Entra ID, Identity and Access Management, Microsoft Intune, Microsoft Sentinel
Reston, Virginia, United States · Hybrid
$144k–$258k/yr
Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and a…
Skills: Cybersecurity, Vulnerability management, Incident response, Threat hunting, Threat detection
Reston, Virginia, United States · On-site
$240k–$333k/yr
Minimum qualifications: Bachelor's degree or equivalent practical experience. 10 years of experience in product management or a related technical role. 5 years of experience taking technical products from conception to l…
Skills: Product Management, Cloud Computing, IaaS, SaaS, Virtualization
Reston, Virginia, United States · On-site
About Metron Metron is an employee-owned company dedicated to delivering innovative solutions for the most challenging national security problems. For over 40 years, our principled approach to problem-solving has yielded…
Skills: DevSecOps, Azure DevOps, Kubernetes, CI/CD, Security compliance
Reston, Virginia, United States · On-site
$82k–$187k/yr
Creates testing tools to help engineering teams identify security-related weaknesses. Recognizes and escalates complex security violations to senior team members. Contributes to compliance assessments to identify gaps an…
Skills: Security Testing Tools, Compliance Assessment, Data Encryption, Hashing, Data Masking
Reston, Virginia, United States · On-site
$192k–$278k/yr
Minimum qualifications: Bachelor's degree or equivalent practical experience. 8 years of experience in product management or related technical role. 3 years of experience taking technical products from conception to laun…
Skills: Product management, Cloud platform solutions, IaaS, SaaS, Virtualization
Reston, Virginia, United States · On-site
$163k–$236k/yr
Minimum qualifications: Bachelor's degree or equivalent practical experience. 5 years of experience in product management or related technical role. 2 years of experience taking technical products from conception to laun…
Skills: Product Management, Cloud Computing, IAAS, SAAS, Security
Reston, Virginia, United States · Hybrid
$118k–$210k/yr
Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and a…
Skills: Cybersecurity, Vulnerability management, Incident response, Threat hunting, Threat detection
Reston, Virginia, United States · Hybrid
$167k–$300k/yr
Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and a…
Skills: Cybersecurity, Vulnerability management, Incident response, Threat hunting, Threat detection
Reston, Virginia, United States · Hybrid
About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage t…
Skills: Threat hunting, MITRE ATT&CK, Hypothesis testing, Security Operations Center (SOC), Incident response
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
The Senior Data Scientist will lead complex analytics efforts to characterize hardened facilities and WMD processes using physics-based models and AI. They will collaborate with multi-disciplinary teams to deploy advanced machine learning solutions within classified environments.
Candidates must possess an active TS/SCI with polygraph clearance and U.S. citizenship. A Master's degree with 15+ years of experience or a Bachelor's degree with 18+ years of experience in a quantitative field is required.
Leidos is seeking a Senior AI/Data Scientist to drive advanced AI development for a strategic Defense Threat Reduction Agency (DTRA) contract, executed in direct partnership with the Defense Intelligence Agency (DIA). You will work within a multi-disciplinary team of engineers, scientists, and software developers to physically and functionally characterize hardened facilities and Weapons of Mass Destruction (WMD) processes in order to create physics based models capable of supporting various simulations. This role supports customers operating in classified environments and requires close collaboration with subject matter experts, designers, engineers, analysts, and mission stakeholders to deliver innovative, operationally relevant data science and AI solutions. The Senior Data Scientist will lead complex analytics efforts across the full solution lifecycle—from problem definition and requirements development through design, implementation, deployment, and ongoing operations and maintenance (O&M). The ideal candidate brings deep technical expertise, strong mission awareness, and the ability to communicate analytic insights to senior decision-makers.
.
#ASBA
#Snakehead
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 508 listings with disclosed salaries, most security & safety jobs in Reston, VA pay between $73k–$222k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 655 open security & safety positions in Reston, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Leidos, CACI International Inc, Workday, mouhamedzz, SOSi, among others. Browse the listings above to see every active employer.
Yes — 204 of the 655 open security & safety positions offer remote or hybrid work (52 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.
