Sterling, Virginia, United States · On-site
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Cor…
Skills: Intelligence Analysis, Operational Support, Strategic Advisory, Technical Solutions, Logistics
Sterling, Virginia, United States · On-site
$73k–$149k/yr
Job Title: Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Requ…
Skills: Network Configuration, Troubleshooting, Cable Management, Lab Automation, Python
Sterling, Virginia, United States · On-site
$94k–$198k/yr
Job Title: Integrated Master Scheduler Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up…
Skills: Project Scheduling, Resource Coordination, Milestone Tracking, Project Documentation, Microsoft Project
Denver, Colorado, United States · On-site
$90k–$190k/yr
Job Title: Network Request Fulfillment Project Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Requ…
Skills: Project Management, Network Request Fulfillment, Process Improvement, IT Service Management, SOP Development
Sterling, Virginia, United States · On-site
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber…
Skills: Project Management, Technical Writing, Requirements Management, Project Scheduling, Budget Execution
Richmond, Virginia, United States · On-site
Overview Together, We Enhance Innovation and Growth i2G specializes in advanced physical electronic security and life safety solutions. I2G has proven experience in surveillance, access control, and intrusion detection s…
Skills: Access Control Systems, Lenel, Genetec, Electronic Security Systems, Project Scheduling
Richmond, Virginia, United States · On-site
Overview Together, We Enhance Innovation and Growth i2G specializes in advanced physical electronic security and life safety solutions. I2G has proven experience in surveillance, access control, and intrusion detection s…
Skills: CCTV Installation, Access Control Systems, Intrusion Detection, Troubleshooting, Hand and Power Tools
Sterling, Virginia, United States · On-site
Join our team at Maximus Global Services! Maximus Global Services (MGS) ultimate mission is to “Experience the difference of our people serving your people through leadership, innovation, and partnerships, through …
Skills: Security Screening, Customer Service, Communication, Teamwork, Stress Management
Sterling, Virginia, United States · On-site
Join our team at Maximus Global Services! Maximus Global Services (MGS) ultimate mission is to “Experience the difference of our people serving your people through leadership, innovation, and partnerships, through …
Skills: Teamwork Orientation, Stress Management, Ethical Conduct, Communication, Customer Service
Sterling, Virginia, United States · On-site
$85k–$178k/yr
Job Title: Field Service Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 75% Type …
Skills: SATCOM, Hardware Troubleshooting, Network Troubleshooting, Windows OS Administration, Linux System Administration
Sterling, Virginia, United States · On-site
$85k–$178k/yr
Job Title: Field Service Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 75% Type …
Skills: SATCOM, Hardware Troubleshooting, Network Troubleshooting, Windows OS Administration, Linux System Administration
Denver, Colorado, United States · On-site
$90k–$190k/yr
Job Title: Cloud Cyber 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: Up to 10% Type of…
Skills: Cyber Security, Information Security, Risk Management, System Administration, Networking
Sterling, Virginia, United States · On-site
Core One seeks a Operations Associate who will provide administrative, analytical, and operational support across various the Company functions, including Contracts, Financial Planning & Analysis, Security, and Informati…
Skills: Administrative Support, Financial Planning & Analysis, Contract Administration, Security Clearance Administration, IT Asset Tracking
Sterling, Virginia, United States · Remote OK
$50/hr–$90/hr
TestPros delivers innovative independent IT assessment solutions to critical challenges facing the nation and the world. We support the U.S. Federal Government and Commercial clients within the continental USA. TestPros …
Skills: SOC 2 Type 2 Assessments, AICPA Trust Services Criteria, Gap Analysis, Readiness Assessments, IT Security Compliance
Ashburn, Virginia, United States · On-site
About the Role We are building a pipeline of talented Critical Environments Operators across all experience levels — from associates just starting their careers in data center operations to seasoned lead technicians read…
Skills: HVAC/R Maintenance, Electrical Systems Operation, Mechanical Systems Operation, Critical Switching, Lockout/Tagout
Sterling, Virginia, United States · Remote OK
$60/hr–$105/hr
TestPros delivers innovative independent IT assessment solutions to critical challenges facing the nation and the world. We support the U.S. Federal Government and Commercial clients within the continental USA. TestPros …
Skills: CMMC Implementation, Cybersecurity Consulting, NIST SP 800-171, NIST SP 800-172, Compliance Strategy
Sterling, Virginia, United States · Remote Solely
$50/hr–$85/hr
TestPros delivers innovative independent IT assessment solutions to critical challenges facing the nation and the world. We support the U.S. Federal Government and Commercial clients within the continental USA. TestPros …
Skills: OSCAL, NIST 800-53, NIST 800-171, Security Controls Assessment, RegScale
Sterling, Virginia, United States · Remote OK
$50/hr–$95/hr
TestPros delivers innovative independent IT assessment solutions to critical challenges facing the nation and the world. We support the U.S. Federal Government and Commercial clients within the continental USA. TestPros …
Skills: FedRAMP Compliance, NIST SP 800-53, Cloud Security, Gap Assessment, 3PAO Audit Preparation
Sterling, Virginia, United States · Remote OK
TestPros delivers innovative independent IT assessment solutions to critical challenges facing the nation and the world. We support the U.S. Federal Government and Commercial clients within the continental USA. TestPros …
Skills: HIPAA Assessment, Risk Mitigation, Privacy Audits, PIA/DPIA, Data Lifecycle Management
Sterling, Virginia, United States · Remote OK
$50/hr–$95/hr
TestPros delivers innovative independent IT assessment solutions to critical challenges facing the nation and the world. We support the U.S. Federal Government and Commercial clients within the continental USA. TestPros …
Skills: NIST 800-53 Rev 5, Risk Management Framework, FISMA Compliance, Authority To Operate, System Security Plan
Sterling, Virginia, United States • On-site
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This is a general talent pool for professionals to submit their resumes for future opportunities. The goal is to support the U.S. national security community through analytical, operational, and technical solutions.
Applicants should be cleared professionals with expertise in intelligence, defense, or technical solutions. The company seeks talented individuals capable of supporting complex national security challenges.
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retaining top talent! We offer a competitive total compensation package that sets us apart from our competition. Core One is a team-oriented, dynamic, and growing company that values exceptional performance!
Core One delivers forward-thinking solutions to support the U.S. national security community in countering advanced and evolving threats. Working at the intersection of intelligence and defense, Core One provides services spanning intelligence analysis, operational support, training and logistics, and strategic advisory. The company has built and scaled over 30 technical solutions for government partners, supporting the national security apparatus across CONUS and OCONUS locations worldwide, including the National Capitol Region (NCR), Florida, North Carolina, and more. Our programs include direct mission support of Combatant Commands, and broader DoD and IC customers, ensuring the United States' continued strategic advantage against its adversaries.
For cleared professionals looking to apply their skills, Core One is continuously on the lookout for talented individuals looking to support the mission. If you do not see a current opening aligning with your background, we invite you to share your resume. Our team continuously reviews applicants and will reach out if opportunities arise within your area of expertise.
Core One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
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In 2015, Markit (Nasdaq: MRKT), a provider of financial information services, announced the completion of its acquisition of CoreOne Technologies, a global leading provider of regulatory reporting, index management, data management and prime brokerage services to financial institutions. About Markit Markit is a leading global provider of financial information services. We provide products that enhance transparency, reduce risk and improve operational efficiency. Our customers include banks, hedge funds, asset managers, central banks, regulators, auditors, fund administrators and insurance companies. Founded in 2003, we employ over 4,000 people in 11 countries. Markit shares are listed on Nasdaq under the symbol MRKT. For more information, please see www.markit.com. About CoreOne Technologies CoreOne Technologies is a leading provider of regulatory reporting, index management, data management and prime brokerage services to financial institutions. CoreOne delivers proven capabilities in a hosted fashion, through its cutting-edge services RegOne, DeltaOne, VistaOne and PrimeOne. Headquartered in New York, CoreOne serves over 500 financial institutions around the world.
Offices: 4th Floor Ropemaker Place, 25 Ropemaker Street, London, ec2y 9ly, GB
Based on 209 listings with disclosed salaries, most security & safety jobs in Sterling, VA pay between $64k–$207k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 296 open security & safety positions in Sterling, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Nightwing, CACI International Inc, Amazon, Modern Government Solutions (MGS), TestPros, Inc., among others. Browse the listings above to see every active employer.
Yes — 34 of the 296 open security & safety positions offer remote or hybrid work (12 remote, 22 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.
