Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Email Services Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: C…
Skills: Microsoft Exchange, Microsoft Outlook, Windows Server, Network Security, Incident Analysis
Chantilly, Virginia, United States · On-site
$113k–$238k/yr
Job Title: Software Engineer (Full Stack & Python) 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: Python, JavaScript, Full Stack Development, REST APIs, Angular
Chantilly, Virginia, United States · Hybrid
At Red River Managed Services, we provide a welcoming and positive workplace where everyone feels valued and able to do their best work, fostering a one-team mentality. Our employees work together to foster wise decision…
Skills: Project Management, Budget Management, Stakeholder Management, Risk Mitigation, Strategic Planning
Chantilly, Virginia, United States · On-site
$27/hr–$29/hr
Position Objective Due to continued growth, Mister Kleen Maintenance Company, a leading provider of contract cleaning services to high-security facilities, is seeking a Custodian to maintain clean, safe and orderly facil…
Skills: Cleaning Methods, Safety Procedures, Sanitization, Inventory Monitoring, Communication Skills
Chantilly, Virginia, United States · On-site
$125k–$169k/yr
Type of Requisition: Regular 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: Program Del…
Skills: Contract Deliverables, Deliverables Management, Integrated Master Schedule, Master Production Scheduling, Program Management
Chantilly, Virginia, United States · On-site
$187k–$253k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualific…
Skills: Java, Typescript, Javascript, Html, Css
Chantilly, Virginia, United States · On-site
$160k–$216k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualific…
Skills: Java, Typescript, JavaScript, HTML, CSS
Chantilly, Virginia, United States · On-site
$187k–$250k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualific…
Skills: Java, TypeScript, JavaScript, HTML, CSS
Chantilly, Virginia, United States · On-site
$35/hr–$45/hr
Job DetailsJob Location: Chantilly VA - Chantilly, VA 20151Salary Range: $35.00 - $45.00 HourlyStone Security, a BearCom company is a leading company in security integration, dedicated to providing top-notch services/pro…
Skills: Network Camera Installation, Security System Installation, Access Control Installation, Analytical Skills, Problem-Solving
Chantilly, Virginia, United States · On-site
$187k–$253k/yr
Type of Requisition: Regular 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: Professiona…
Skills: Leadership, Roadmap Development, Strategic Planning, Software Virtualization, Data Center Management
Chantilly, Virginia, United States · On-site
$94k–$198k/yr
Job Title: Software Engineer (Full Stack & Python) 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: Python, JavaScript, Full Stack Development, REST APIs, Angular
Chantilly, Virginia, United States · On-site
$106k–$144k/yr
Type of Requisition: Regular 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: Program Del…
Skills: Change Management, Mentorship, Operations, Project Management, Contract Management
Chantilly, Virginia, United States · On-site
$131k–$237k/yr
Leidos is looking for a Senior Network Engineer to be part of a team responsible for the design, migration, implementation, enhancement, optimization and maintenance of LAN/DATACENTER/WAN. This position will work with en…
Skills: Network Design, BGP, EIGRP, OSPF, Cisco Nexus
Chantilly, Virginia, United States · On-site
$138k–$186k/yr
Type of Requisition: Regular 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 En…
Skills: Java, Spring Boot, TypeScript, React, Redux
Alice Springs, Australia · On-site
Title: Construction Estimating & Pricing Lead 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 a…
Skills: Construction Estimating, Pricing, Project Control, Cost Analysis, FAR Compliance
Chantilly, Virginia, United States · On-site
$143k–$184k/yr
Type of Requisition: Regular 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 Infrastr…
Skills: Active Directory, DNS, Microsoft Windows Server, Group Policy Management, LDAP
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Infrastructure Observability and Monitoring Specialist 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, Splunk, SolarWinds, Netscout, Nnmi
Chantilly, Virginia, United States · On-site
$128k–$173k/yr
Type of Requisition: Regular 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: Functional …
Skills: Action Planning, Emergency Management, Emergency Response, HSEEP, Continuity Planning
Chantilly, Virginia, United States · On-site
$104k–$218k/yr
Job Title: Email Services Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: C…
Skills: Microsoft Exchange, Microsoft Outlook, Windows Server, PKI, Multi-factor Authentication
Chantilly, Virginia, United States · On-site
$124k–$167k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualific…
Skills: Java, TypeScript, JavaScript, HTML, CSS
CACI
Chantilly, Virginia, United States • On-site
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Deploy, operate, and maintain Microsoft Exchange and Outlook configurations within a global 24/7 operations environment. Monitor system availability, enforce security and retention policies, and perform Tier 3 incident resolution and infrastructure maintenance.
Requires a TS/SCI clearance, Microsoft Certified Windows Server Hybrid Administrator Associate, and DOD 8140 (Security+) certification. Candidates must have extensive professional experience (8-14+ years depending on degree) and at least 6 years of hands-on IT hardware and software integration experience.
The CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving an exciting technological transformation of customer IT services by leading the design, development, implementation, and operation of cutting-edge solutions. This includes continuous service improvement through the modernization of IT system infrastructure.
CACI is looking for an experienced, innovative, and motivated Email Services Specialist to support the mission objectives and needs of the customer, the Defense Intelligence Agency. The position is contingent upon award of the DIA SITE III CIO Infrastructure Services (CIS) contract.
Responsibilities:
Serves as key member of global, 24/7 operations team to deploy, operate, and maintain efficient Microsoft Exchange and Outlook configurations and associated, retention, archiving, and integrations
Monitors email system usage, including verification of proper classification markings, security, and audit capabilities that meet IC and DoDIIS requirements on all network fabrics
Monitors and manages availability, resiliency, and reliability of email components and configurations per message delivery SLAs
Monitors and maintains inbound and outbound connections to other email systems, relays, proxies, and related infrastructure for fault-tolerant, multi-site email delivery
Enforces audit, archiving, and retention policies, automations, and storage for email and related content to meet all IC, DoDIIS, DoD, and Federal laws, policies, and regulations
Coordinates with other Operations teams on data and storage performance for email services
Manages accounts, groups, and policies that incorporate PKI and other (multifactor) authentication schemes for physical, web, and mobile device client applications and their connections to back-end services
Analyzes requirements, concepts of operations, and system architectures to deploy, operate, and maintain engineered and tested infrastructure components in line with program vision and objectives
Collaborates with Engineering teams and customer stakeholders to refine requirements and ensure availability, reliability, resiliency, and operability objectives are well understood and achievable
Executes Tier 3 level activities, including incident analysis and resolution, troubleshooting, break/fix work, and hands-on touch labor for all devices, components, and solutions
Monitors and analyzes capacity, performance, and other service-level metrics to maintain optimal user experience and infrastructure utilization, detect trends, and prevent potential errors from becoming incidents or problems
Works in small teams or independently to perform schedule and ad hoc maintenance, update, and upgrade activities per authorized service interruption schedules
Works with technical writers to develop and maintain knowledge base artifacts, SOPs, documentation, and other operations supporting information
Participates in Continual Service Improvement (CSI) and innovation activities; researches new technologies and capabilities, analyzes and articulates to stakeholders the benefits of revisions or evolution of current infrastructure ecosystems
Uses Lab facilities to promote incident/problem investigation, resolution, and feasibility of investigation and feasibility of designs and technologies
Develops test cases and scripts for Beta and Acceptance tests for all designs and component configurations; uses Lab facilities to ensure complete test coverage and positive outcomes before component for deployment
Manages transfer of engineered solutions from Engineering teams throughout Acceptance testing and Blue/Green fielding
Coordinates with Engineering personnel for advanced troubleshooting and break/fix services within areas of experience
Provides continuous patch management for email infrastructure across all networks and security domains
Provides information and/or coordinates on approved Plan of Action and Milestones (POA&M) as necessary
Aids in creation of content required documentation, reports, and data adhering to schedule, format, and content requirements specified by the contract
Required:
Must hold a current Top Secret SCI clearance with ability to obtain poly prior to start
Microsoft Certified Windows Server Hybrid Administrator Associate
DOD 8140 Certification applicable to role (minimum Security+)
An AA and 14+ years of experience, BS/BA and 12+ years of experience, MS/MA and 10+ years of experience, or PhD and 8+ years of experience
Minimum 6 years of hands-on experience integrating, operating, and maintaining IT hardware and software solutions
Willingness to learn new skills and new technologies.
Desired:
Degree in Science, Technology, or Engineering
Familiarity with IC ITE services and classified environments
ITIL 4 Foundation Certification
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:
$103,800 - $218,100Based on 428 listings with disclosed salaries, most security & safety jobs in Chantilly, VA pay between $82k–$218k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 662 open security & safety positions in Chantilly, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include SAIC, CACI International Inc, Booz Allen Hamilton, KBR, Inc., General Dynamics Information Technology, among others. Browse the listings above to see every active employer.
Yes — 39 of the 662 open security & safety positions offer remote or hybrid work (12 remote, 27 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.
