Chantilly, Virginia, United States · On-site
$87k–$182k/yr
Job Title: Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: …
Skills: Risk Management Framework, NIST 800-53, NIST 800-171, Authority to Operate, Cloud Security
Chantilly, Virginia, United States · On-site
$162k–$193k/yr
Title: Acquisition Management Engineer 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 nati…
Skills: Acquisition management, Systems engineering, Program management, Cost estimation, Contract administration
Chantilly, Virginia, United States · On-site
$152k–$172k/yr
Amentum/Secure Networking is seeking a Project Control Manager (PCM) who will oversee the Wireless Intrusion Detection installation phase of the Skywalker program. The PCM will coordinate installation teams, Site Surveys…
Skills: Project management, Wireless Intrusion Detection Systems, Electrical engineering, Fiber optic installation, SCIF regulations
Chantilly, Virginia, United States · On-site
$121k–$266k/yr
Job Title: Ruby Developer Senior Job Category: Information Technology 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: Ruby on Rails, HTML5, JavaScript, Bootstrap, CSS
Chantilly, Virginia, United States · On-site
$183k–$203k/yr
Purpose and Impact: Amentum/Secure Networking Solutions is seeking a Network and Cybersecurity Engineer to ensure the security, accreditation, and compliance of Wireless Intrusion Detection System (WIDS) environments of …
Skills: Network engineering, Cybersecurity, Information assurance, Risk management framework, ICD 503
Chantilly, Virginia, United States · On-site
$183k–$203k/yr
Purpose and Impact: Amentum/Secure Networking Solutions is seeking a Network and Cybersecurity Engineer to ensure the security, accreditation, and compliance of Wireless Intrusion Detection System (WIDS) environments of …
Skills: Network engineering, Cybersecurity, Information assurance, Risk management framework, ICD 503
Chantilly, Virginia, United States · On-site
$159k–$179k/yr
Amentum/Secure Networking Solutions is seeking a Systems Engineer to support the Wireless Intrusion Detection System (WIDS) integration, administration, and sustainment activities for Amentum’s Skywalker program. The Sys…
Skills: Systems engineering, WIDS, Virtualization, Active Directory, Windows server administration
Chantilly, Virginia, United States · On-site
$215k–$230k/yr
Amentum/Secure Networking Solutions is seeking a senior Network/Systems Engineer responsible for maintaining the design and integrity of program systems. The candidate will oversee the program’s Wireless Intrusion Detect…
Skills: Network engineering, Systems engineering, Linux administration, Windows administration, Active Directory
Chantilly, Virginia, United States · On-site
$87k–$182k/yr
Job Title: Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: …
Skills: Risk Management Framework, NIST 800-53, NIST 800-171, Authority to Operate, Cybersecurity
Chantilly, Virginia, United States · On-site
$146k–$166k/yr
Purpose and Impact: Amentum/Secure Networking Solutions is seeking a Network Technician Site Lead to lead site surveys and installation activities supporting the Skywalker program. The Network Technician Site Lead will b…
Skills: Site surveys, WIDS installation, BOM development, CAD drawings, Technical installation
Chantilly, Virginia, United States · On-site
$108k–$195k/yr
Grand Central has an opening for a Software Engineer/Developer function in the Chantilly, VA area. This position includes the design, development, testing, troubleshooting, and debugging of software programs for enhancem…
Skills: Software Engineering, Python, Bash, C++, Java
Chantilly, Virginia, United States · On-site
$93k–$118k/yr
Exciting opportunity to be eligible for a $2,500 bonus when you join our team. As a Business Sales Representative –Territory Accounts, you’ll work with AT&T's cutting-edge business products and services focusing on our m…
Skills: Outside sales, Prospecting, Cold calling, Appointment setting, Salesforce
Alice Springs, Australia · On-site
Title: Jr RF Specialist Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions help ensure mission…
Skills: RF Analysis, Electronic Data Processing, Radar Emission Analysis, Communication Data Analysis, Mission Operations
Chantilly, Virginia, United States · On-site
$117k–$176k/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: Systems engineering, Enterprise systems engineering, Model-based systems engineering, Digital engineering, SysML
Chantilly, Virginia, United States · On-site
$129k–$250k/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: Optical communications, Satellite communications, Free-space optical links, Link analysis, Modeling and simulation
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Web Developer Mid Job Category: Information Technology 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 Tr…
Skills: HTML5, JavaScript, Bootstrap, CSS, C#.NET
Chantilly, Virginia, United States · On-site
$121k–$266k/yr
Job Title: Ruby Developer Senior Job Category: Information Technology 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: Ruby on Rails, HTML5, JavaScript, Bootstrap, CSS
Chantilly, Virginia, United States · On-site
$128k–$173k/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: IT Infrast…
Skills: Systems engineering, Agile methodology, Artificial intelligence, DevSecOps, Portfolio management
Chantilly, Virginia, United States · On-site
$135k–$163k/yr
Title: Mission Engineer 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 security c…
Skills: Systems engineering, Requirements development, Requirements management, Readiness testing, Space domain awareness
Chantilly, Virginia, United States · On-site
$146k–$234k/yr
Responsibilities Peraton is seeking an experienced and accomplished Systems Integrator to support a complex, technology intensive facility relocation and integration effort. The candidate will work across senior manageme…
Skills: Systems Integration, Project Management, Facility Relocation, Requirements Gathering, Stakeholder Management
Chantilly, Virginia, United States • On-site
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The Information Systems Security Engineer serves as the primary technical authority for the security and resilience of mission-critical systems. This role manages the end-to-end Risk Management Framework process and integrates security engineering principles into the software development lifecycle.
Candidates must possess a Bachelor's degree in a relevant field and at least 5 years of progressive experience in cybersecurity or information assurance. An active TS/SCI clearance and DoD 8570 IAT Level II compliance are required to start.
The Opportunity:
The Information Systems Security Engineer (ISSE) serves as the primary technical authority for the security and resilience of our mission-critical systems. This role is responsible for integrating security engineering principles into every phase of the Software Development Life Cycle to design and maintain secure architectures. You will collaborate with software developers, systems engineers, and government stakeholders to navigate the Risk Management Framework (RMF) lifecycle and maintain the Authority to Operate (ATO) for complex cloud and on-premise environments.
Responsibilities:
RMF & ATO Management: Lead the end-to-end Risk Management Framework (RMF) process, managing NIST 800-53/171 control sets and coordinating with cybersecurity entities (SCA/DAO) to secure and maintain Authority to Operate (ATO).
Security Engineering & Cloud Oversight: Drive "security by design" by reviewing technical change requests, evaluating new technologies, and providing security oversight for cloud-based platforms (AWS/Azure).
Vulnerability & Risk Mitigation: Conduct system inspections and vulnerability assessments to manage POA&Ms, prioritize system patching, and ensure robust disaster recovery and contingency planning.
Technical Compliance & Monitoring: Establish continuous monitoring protocols to track security posture, enforce cybersecurity policies, and brief complex technical risks to senior stakeholders.
Qualifications:
Required:
Bachelor’s Degree in Computer Science, Information Technology, Cybersecurity, Engineering, or related degree.
Minimum of 5 years of progressive experience in Cybersecurity, Information Assurance, or related background.
Clearance & Certifications:
Active TS/SCI.
DoD 8570 IAT Level II Compliance (e.g., Security+, CCNA Security, or CySA+).
Risk Management & Compliance
Full RMF Lifecycle Mastery: Deep experience navigating the Risk Management Framework (NIST 800-37) to secure and maintain Authority to Operate (ATO).
Control Implementation: Expert knowledge of NIST 800-53 and 800-171 control sets, including managing control inheritance and applying overlays.
Governance & Documentation: Ability to author cybersecurity policies, manage POA&Ms, and develop Contingency/Disaster Recovery plans.
Engineering & Operations
Technical Oversight: Experience reviewing system changes for security impact and collaborating with dev teams to integrate new technologies securely.
Continuous Monitoring: Proficiency in conducting security inspections, audits, and vulnerability analysis to track patch effectiveness and system health.
Cloud Security: Functional understanding of security operations within AWS or Azure environments.
Communication & Professionalism
Stakeholder Engagement: Proven ability to brief complex technical risks to large groups and coordinate directly with SCAs and DAOs.
Resilience: Ability to manage high-pressure tasks and mission-critical deadlines both independently and in team settings.
Desired:
Basic understanding of the software development lifecycle (SDLC).
Experience working with governance risk and compliance tools (i.e. Xacta, SNOW, etc.).
Experience utilizing common industry tools (i.e. Nessus, Splunk, Anchore, etc.).
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$86,600 - $181,800Expanding the limits of national security
At CACI International Inc (NYSE: CACI), our 27,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security. We are a company of good character, relentless innovation, and long-standing excellence. Our culture drives our success and earns us recognition as a Fortune World's Most Admired Company. CACI is a member of the Fortune 500™ Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index. For more information, visit us at www.caci.com. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities
Offices: 12021 Sunset Hills Rd, Reston, Virginia 20190, US
Based on 870 listings with disclosed salaries, most technology jobs in Chantilly, VA pay between $82k–$221k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,171 open technology 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 — 147 of the 1171 open technology positions offer remote or hybrid work (23 remote, 124 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.
